US20110227386A1 - Recliner mechanism with mounting feature - Google Patents
Recliner mechanism with mounting feature Download PDFInfo
- Publication number
- US20110227386A1 US20110227386A1 US13/049,360 US201113049360A US2011227386A1 US 20110227386 A1 US20110227386 A1 US 20110227386A1 US 201113049360 A US201113049360 A US 201113049360A US 2011227386 A1 US2011227386 A1 US 2011227386A1
- Authority
- US
- United States
- Prior art keywords
- seatback
- recliner mechanism
- side member
- flange
- aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
- B60N2/2356—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
- B60N2/2252—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/682—Joining means
Definitions
- the present disclosure relates to recliner mechanisms and more particularly to a mounting feature of a recliner mechanism.
- Seat assemblies typically include at least one recliner mechanism that permits selective rotation of a seatback relative to a seat bottom.
- recliner mechanisms permit rotation of the seatback relative to the seat bottom to position the seatback relative to the seat bottom in a desired angular position.
- recliner mechanisms may also permit the seatback to be positioned in a fold-flat state relative to the seat bottom to allow the seatback and seat bottom to be moved into a dumped position and/or to allow the seatback to provide a flat-load surface.
- recliner mechanisms are typically disposed proximate to a pivot point disposed between the seatback and the seat bottom.
- the recliner mechanism may be attached to either or both of the seatback and the seat bottom to selectively permit rotation of the seatback relative to the seat bottom.
- a prior-art recliner mechanism A is shown incorporated into and attached to a seatback-support member B.
- the recliner mechanism A is received generally within a stepped portion C of the seatback-support member B and at least a portion of the recliner mechanism A is fixedly attached to the seatback-support member B within the stepped portion C.
- the stepped portion C includes a surface D that is offset from a surface E of the seatback-support member B by a distance F.
- the surface E is located above the stepped portion C and extends generally to a top portion of the seatback-support member B and away from the recliner mechanism A.
- the surface D of the stepped portion C is disposed proximate to a bottom portion of the seatback-support member B and proximate to a seat bottom (not shown).
- the stepped portion C provides a recess G in which the recliner mechanism A is disposed.
- the recess G accounts for most if not all of the thickness of the recliner mechanism A and provides a surface D to which at least a portion of the recliner mechanism A may be fixedly attached.
- the stepped portion C typically requires the seatback-support member B to be formed from a relatively thick material to ensure adequate strength of the seatback-support member B at a transition area H disposed generally between surface E and surface D. Forming the seatback-support member B from a relatively thick material increases the weight, size, and cost of the seatback-support member B and, as a result, increases the overall weight, size, and cost of the assembled recliner mechanism and seatback-support member.
- conventional recliner mechanisms typically require a separate and distinct mounting bracket to attach a portion of the recliner mechanism to a seatback-support member and a separate and distinct mounting bracket to attach a portion of the recliner mechanism to a structure of a seat bottom. While the respective mounting brackets adequately attach a conventional recliner mechanism to a seatback-support structure and a seat bottom-support structure, such brackets increase the overall weight, cost, and complexity of the assembled recliner mechanism, seatback-support member, and seat bottom-support member.
- a seat assembly may include a support member having a first surface, a second surface, and an aperture disposed between the first surface and the second surface.
- the first surface may be substantially coplanar with the second surface and a recliner mechanism may be received between the first surface and the second surface and may at least partially overlap the aperture.
- the present disclosure provides a seat assembly that may include a support member, a recliner mechanism and an encapsulation member.
- the support member may include a first surface, a second surface, and an aperture disposed between the first surface and the second surface.
- the first surface may be substantially coplanar with the second surface.
- the recliner mechanism may be received between the first surface and the second surface and may be disposed substantially coaxial with the aperture.
- the encapsulation member may engage the support member and the recliner mechanism.
- FIG. 1 is a schematic representation of a prior-art recliner mechanism incorporated into a prior-art, seatback-support member;
- FIG. 2 is a perspective view of a seat assembly incorporating a seatback-support member and recliner mechanism in accordance with the principles of the present disclosure
- FIG. 3 is a perspective view of the seat assembly of FIG. 2 with part of an outer structure removed to show the seatback-support member and recliner mechanism of FIG. 2 ;
- FIG. 4 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 5 is a partial sectional view of the seatback-support member and recliner mechanism of FIG. 4 ;
- FIG. 6 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 7 is a partial cross-sectional view of the seatback-support member and recliner mechanism of FIG. 6 ;
- FIG. 8 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 9 is a partial cross-sectional view of the seatback-support member and recliner mechanism of FIG. 8 ;
- FIG. 10 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 11 is a partial cross-sectional view of the seatback-support member and recliner mechanism of FIG. 10 ;
- FIG. 12 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 13 is a partial perspective view of the seatback-support member and recliner mechanism of FIG. 12 ;
- FIG. 14 is a partial cross-sectional view of the seatback-support member and recliner mechanism of FIGS. 12 and 13 ;
- FIG. 15 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 16 is a partial cross-sectional view of a seatback-support member and recliner mechanism of FIG. 15 ;
- FIG. 17 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 18 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 19 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 20 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 21 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 22 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 23 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 24 is a partial perspective view of the seat-back support member and recliner mechanism of FIG. 23 ;
- FIG. 25 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 26 is a partial exploded view of the seatback-support member and recliner mechanism of FIG. 25 ;
- FIG. 27 is a cross-sectional view of the seatback-support member and recliner mechanism of FIG. 25 ;
- FIG. 28 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly of FIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure;
- FIG. 29 is a cross-sectional view of the seatback-support member and recliner mechanism of FIG. 28 .
- Example embodiments are provided so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices, and methods, to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In some example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.
- first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as “first,” “second,” and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
- Spatially relative terms such as “inner,” “outer,” “beneath,” “below,” “lower,” “above,” “upper,” and the like, may be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” other elements or features would then be oriented “above” the other elements or features. Thus, the example term “below” can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
- a seat assembly 2 for a vehicle may include a seatback 4 , a seat bottom 6 , a head restraint 8 , and a recliner mechanism 10 .
- the seatback 2 and seat bottom 4 may include a seatback-side member 12 and a seat-bottom-side member 13 .
- the recliner mechanism 10 cooperates with and is supported by the seatback-side member 12 to selectively permit movement of the seatback-side member 12 relative to the seat-bottom-side member 13 about an axis defined by the recliner mechanism 10 .
- the recliner mechanism 10 may be a round recliner and may include a guide plate 14 , a ratchet plate 16 , a locking mechanism 18 , and an encapsulation ring 20 .
- the recliner mechanism 10 may also include a cam 22 and a biasing member 24 that cooperate to bias the locking mechanism 18 into a locked state.
- a lever (not shown) may engage the cam 22 for rotation therewith between the locked state and an unlocked state.
- the recliner mechanism 10 may be of the type disclosed in assignee's commonly owned International Application No. PCT/US2009/033067 filed Feb. 4, 2009, which claims benefit of U.S. Provisional Application No. 61,026,352 filed Feb. 5, 2008; and International Application No. PCT/US2009/031255 filed Jan. 16, 2009, which claims benefit of U.S. Provisional Application No. 61/021,744 filed Jan. 17, 2008, and U.S. Provisional Application No. 61/044,162 filed Apr. 11, 2008, the disclosures of which are herein incorporated by reference.
- the locking mechanism 18 is disposed generally between the guide plate 14 and the ratchet plate 16 .
- the encapsulation ring 20 may surround at least a portion of the guide plate 14 and ratchet plate 16 and may include a main body 26 surrounding at least a portion of a perimeter of the guide plate 14 and ratchet plate 16 , a first flange 28 , and a second flange 30 .
- the first flange 28 may be positioned substantially perpendicular to the main body 26 and may extend over a portion of the guide plate 14 .
- the second flange 30 may likewise be formed substantially perpendicular to the main body 26 and may extend in an opposite direction than the first flange 28 .
- the seatback-side member 12 may include a main body 32 , a flange 34 , and an aperture 36 .
- the flange 34 may be formed substantially perpendicular to the main body 32 and may extend at least partially around a perimeter of the main body 32 .
- the aperture 36 may be formed through the main body 32 and may be spaced apart and separated from the flange 34 .
- the main body 32 may surround the aperture 36 and may include a first surface 38 and a second surface 40 .
- the first surface 38 may be formed on an opposite side of the aperture 36 than the second surface 40 such that the aperture 36 extends generally between the first surface 38 and the second surface 40 .
- the first surface 38 is substantially coplanar with the second surface 40 .
- the recliner mechanism 10 may be attached to the seatback-side member 12 .
- the recliner mechanism 10 may be inserted into the aperture 36 of the seatback-side member 12 such that the encapsulation ring 20 extends from the first surface 38 and the second surface 40 of the seatback-side member 12 .
- the recliner mechanism 10 may be inserted into the aperture 36 until the second flange 30 of the encapsulation ring 20 contacts the main body 32 at a third surface 42 and a fourth surface 44 .
- the third surface 42 may be formed on an opposite side of the main body 32 than the first surface 38 while the fourth surface 44 may be formed on an opposite side of the main body 32 than the second surface 40 .
- the first surface 38 is substantially parallel to the third surface 42 and the second surface 40 is substantially parallel to the fourth surface 44 .
- the third surface 42 may be substantially coplanar with the fourth surface 44 .
- the second flange 30 of the encapsulation ring 20 may be attached to the main body 32 at the third surface 42 and the fourth surface 44 via a suitable process such as, for example, M.I.G. welding or laser welding.
- a suitable process such as, for example, M.I.G. welding or laser welding.
- the second flange 30 is laser welded around an entire perimeter of the second flange 30 .
- the second flange 30 may be welded to the main body 32 at discrete locations or attached via one or more rivets or any other suitable means.
- the main body 32 is fixed for movement with the encapsulation ring 20 . Furthermore, because the ratchet plate 16 is fixed for movement with the encapsulation ring 20 at an outer perimeter of the ratchet plate 16 , the ratchet plate 16 is likewise fixed for movement with the main body 32 of the seatback-side member 12 . In one configuration, the ratchet plate 16 is attached to the encapsulation ring 20 at a weld 46 disposed at an outer perimeter of the ratchet plate 16 and generally between the outer perimeter of the ratchet plate 16 and the main body 26 of the encapsulation ring 20 .
- the guide plate 14 could alternatively be attached to the encapsulation ring 20 such that the guide plate 14 is fixed for movement with the encapsulation ring 20 and seatback-side member 12 .
- the encapsulation ring 20 is described as being attached to the seatback-side member 12 , the encapsulation ring 20 could alternatively be attached to the seat-bottom side member 13 in a similar fashion as described with respect to the seatback-side member 12 such that either the guide plate 14 or ratchet plate 16 are fixed for movement with the seat-bottom side member 13 via the encapsulation ring 20 .
- the encapsulation ring 20 could be attached to either the guide plate 14 or the ratchet plate 16 and the guide plate 14 or ratchet plate 16 could be associated with either the seatback-side member 12 or the seat-bottom side member 13 , the encapsulation ring 20 will be described and shown hereinafter in each configuration of the recliner mechanism 10 - 10 m as being attached to the ratchet plate 16 and, thus, the ratchet plate 16 will be described and shown as being attached to the seatback-side member 12 .
- the recliner mechanism 10 may be directly attached to the seatback-side member 12 without requiring an additional support bracket. Permitting the encapsulation ring 20 of the recliner mechanism 10 to attach the recliner mechanism 10 to the seatback-side member 12 reduces the overall size of the assembled recliner mechanism 10 and seatback-side member 12 . Further, by obviating the need for a support bracket to attach the recliner mechanism 10 to the seatback-side member 12 , the overall weight and cost of the assembled recliner mechanism 10 and seatback-side member 12 may be reduced.
- the assembled recliner mechanism 10 and seatback-side member 12 may be attached to the seat-bottom side member 13 .
- the guide plate 14 may be attached to the seat-bottom side member 13 , for example, such that the guide plate 14 is fixed for movement with the seat-bottom side member 13 .
- the ratchet plate 16 , seatback-side member 12 , and encapsulation ring 20 are permitted to rotate relative to the guide plate 14 .
- Permitting rotation of the seatback-side member 12 , ratchet plate 16 , and encapsulation ring 20 relative to the seat bottom likewise permits adjustment of a position of the seatback-side member 12 relative to the seat bottom.
- the seatback-side member 12 may support the seatback 4 , permitting movement of the seatback-side member 12 relative to the seat-bottom side member 13 likewise permits movement and adjustment of a position of the seatback 4 relative to the seat bottom 6 .
- the recliner mechanism 10 may be disposed proximate to a bottom portion of the seatback-side member 12 such that the recliner mechanism 10 is in close proximity to the seat bottom 6 when the seatback-side member 12 is attached to the seat bottom 6 .
- the main body 32 proximate to the first surface 38 and the third surface 42 may extend generally away from the recliner mechanism 10 towards a top portion of the seatback-side member 12 while the second surface 40 and fourth surface 44 of the main body 32 may extend generally away from the recliner mechanism 10 and toward the seat bottom 6 .
- a recliner mechanism 10 a is shown incorporated into a seatback-side member 12 a.
- like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified.
- the recliner mechanism 10 a may include a guide plate 14 , a ratchet plate 16 , and a locking mechanism 18 .
- the recliner mechanism 10 a may also include an encapsulation ring 20 a including a main body 26 a and a first flange 28 .
- the main body 26 a may be formed substantially perpendicular to the first flange 28 and may extend around at least a portion of an outer perimeter of the guide plate 14 and the ratchet plate 16 .
- the seatback-side member 12 a may include a main body 32 a including an aperture 36 a.
- the aperture 36 a may be formed in the main body 32 a and may be defined by extruding or otherwise forming portions of the main body 32 a into the aperture 36 a. Specifically, portions of the main body 32 a disposed proximate to the aperture 36 a may be bent or otherwise formed at a substantially ninety-degree (90°) angle such that the portions of the main body 32 a proximate to the aperture 36 a are perpendicular to the main body 32 a.
- 90° ninety-degree
- the bent or otherwise formed portions of the main body 32 a may define a flange 48 that is substantially perpendicular to the first, second, third, and fourth surfaces 38 , 40 , 42 , and 44 of the main body 32 a and extends substantially in the same direction as the flange 34 .
- the recliner mechanism 10 a may be inserted into the aperture 36 a of the seatback-side member 12 a.
- the recliner mechanism 10 a may be inserted into the aperture 36 a such that the main body 26 a of the encapsulation ring 20 a opposes and is aligned with the flange 48 of the main body 32 a.
- the encapsulation ring 20 a may be positioned relative to the flange 48 such that the main body 26 a of the encapsulation ring 20 a opposes and is in contact with the flange 48 of the seatback-side member 12 a.
- the main body 26 a of the encapsulation ring 20 a may be substantially parallel to the flange 48 and may be fixedly attached thereto via a weld 50 , for example.
- Positioning the recliner mechanism 10 a within the aperture 36 a and flange 48 allows the recliner mechanism 10 a and seatback-side member 12 to include a reduced overall width when compared to a width of a conventional recliner mechanism/seatback-side member assembly ( FIG. 1 ). Furthermore, positioning the recliner mechanism 10 a at least partially within the aperture 36 a allows the first surface 38 and third surface 42 to be substantially within the same plane and allows the second surface 40 and fourth surface 44 to be substantially within the same plane, thereby obviating the need for a stepped portion associated with conventional seatback-side members ( FIG. 1 ). Providing the recliner mechanism 10 a within the flange 48 also allows the recliner mechanism 10 a to increase the overall strength of the seatback-side member 12 a, as the flange 48 is attached to the encapsulation ring 20 a.
- the ratchet plate 16 may be fixed for rotation with the seatback-side member 12 a due to engagement between the ratchet plate 16 and the encapsulation ring 20 a.
- the encapsulation ring 20 a may be fixedly attached to the ratchet plate 16 via a weld 46 .
- a recliner mechanism 10 b is shown incorporated into a seatback-side member 12 b.
- like reference numerals are used hereinafter and in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified.
- the recliner mechanism 10 b may include a guide plate 14 , a ratchet plate 16 , and a locking mechanism 18 .
- An encapsulation ring 20 b may surround at least a portion of the guide plate 14 , ratchet plate 16 , and locking mechanism 18 and may include a main body 26 b and a first flange 28 .
- the first flange 28 may be formed substantially perpendicular to the main body 26 b and may extend at least partially around a top portion of the guide plate 14 , as shown in FIG. 9 .
- the main body 26 b may be formed substantially perpendicular to the first flange 28 and may extend at least partially around an outer perimeter of the guide plate 14 and ratchet plate 16 .
- the seatback-side member 12 may include an aperture 36 b having a flange 48 b.
- the flange 48 b may be formed in an opposite direction than the flange 48 such that the flange 48 b extends in an opposite direction of the flange 34 of the seatback-side member 12 b.
- the recliner mechanism 10 b When the recliner mechanism 10 b is assembled to the seatback-side member 12 b, the recliner mechanism 10 b is received generally within the aperture 36 b of the seatback-side member 12 b such that the main body 26 b of the encapsulation ring 20 b opposes the flange 48 b.
- the main body 26 b of the encapsulation ring 20 b may be fixedly attached to the seatback-side member 12 b at the flange 48 b by providing a weld 50 generally between the main body 26 b of the encapsulation ring 20 b and the flange 48 b of the seatback-side member 12 b.
- the seatback-side member 12 , ratchet plate 16 , and encapsulation ring 20 may be fixed for rotation, as the ratchet plate 16 may be attached to the encapsulation ring 20 b via a weld 46 .
- a recliner mechanism 10 c is shown attached to a seatback-side member 12 c.
- like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified.
- the recliner mechanism 10 c may include a guide plate 14 , a ratchet plate 16 , and a locking mechanism 18 .
- An encapsulation ring 20 c may surround at least a portion of the guide plate 14 and the ratchet plate 16 and may include a main body 26 c and a second flange 30 c.
- the recliner mechanism 10 c may also include a mounting bracket 52 disposed generally between the encapsulation ring 20 c and the seatback-side member 12 c.
- the mounting bracket 52 may include a main body 54 , an aperture 56 formed through the main body 54 , and a flange 58 disposed around an outer perimeter of the main body 54 .
- the flange 58 may be offset from the main body 54 such that a recess 60 is defined generally between the flange 58 and the main body 54 .
- a portion of the recliner mechanism 10 c may be disposed generally within the recess 60 .
- the ratchet plate 16 may be disposed within and attached to the main body 54 within the recess 60 .
- the seatback-side member 12 c may include an aperture 36 c and may be of a similar construction to the seatback-side member 12 .
- the mounting bracket 52 may be attached to the seatback-side member 12 c.
- the main body 54 of the mounting bracket 52 may be at least partially received within the aperture 36 c of the seatback-side member 12 c.
- the flange 58 may contact the first surface 38 and second surface 40 of the seatback-side member 12 c to position the mounting bracket 52 and recliner mechanism 10 c relative to the seatback-side member 12 c.
- the flange 58 may be fixedly attached to the seatback-side member 12 c.
- a weld extends generally around an entire perimeter of the mounting bracket 52 at the flange 58 to fixedly attach the flange 58 to the main body 32 of the seatback-side member 12 c.
- the mounting bracket 52 may be attached to the seatback-side member 12 at discrete locations.
- the flange 58 may be fixedly attached to the seatback-side member 12 by a suitable process such as, for example, M.I.G. welding or laser welding.
- the mounting bracket 52 is shown in FIG. 10 as including an arcuate surface 62 and a substantially planar surface 64 , the mounting bracket 52 could alternatively include a substantially circular shape.
- the mounting bracket 52 may include any shape that allows the mounting bracket to be nested within a stamping tool or other manufacturing process that minimizes scrap when the mounting bracket 52 is formed.
- a recliner mechanism 10 d and seatback-side member 12 d are provided.
- like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified.
- the recliner mechanism 10 d may include a guide plate 14 , a ratchet plate 16 , and a locking mechanism 18 .
- An encapsulation ring 20 d may extend around and partially overlap a perimeter of the guide plate 14 and the ratchet plate 16 and may include a main body 26 d and a second flange 30 d.
- the second flange 30 d may be formed substantially perpendicular to the main body 26 d and may at least partially overlap a surface of the ratchet plate 16 , as shown in FIG. 14 .
- the seatback-side member 12 d may include a so-called “doubler plate” that increases the overall strength of the seatback-side member 12 proximate to an aperture 36 d.
- the doubler plate is formed by folding a main body 32 d of the seatback-side member 12 d onto itself in an area proximate to the aperture 36 d such that the seatback-side member 12 d includes a localized region of increased thickness.
- the doubler plate is described as being formed by folding the main body 32 d such that the main body 32 d is folded onto itself to substantially double a thickness of the seatback-side member 12 d in an area of the aperture 36 d
- the seatback-side member 12 d could alternatively be provided with a separate bracket or plate that is fixedly attached to the main body 32 d of the seatback-side member 12 d to locally reinforce the seatback-side member 12 d proximate to the aperture 36 d.
- the ratchet plate 16 may be fixedly attached to the main body 32 d of the seatback-side member 12 d by any suitable method.
- the ratchet plate 16 may include a series of protrusions 66 matingly received within apertures 68 formed in the main body 32 d of the seatback-side member 12 d. Once the protrusions 66 are received within the aperture 68 , the ratchet plate 16 may be fixedly attached to the main body 32 d by welding the ratchet plate 16 to the main body 32 d. Once the ratchet plate 16 is fixedly attached to the main body 32 d of the seatback-side member 12 d, the ratchet plate 16 is fixed for movement with the seatback-side member 12 d.
- a recliner mechanism 10 e and seatback-side member 12 e are provided.
- like reference numerals are used hereinafter and in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified.
- the recliner mechanism 10 e may include a guide plate 14 , a ratchet plate 16 , and a locking mechanism 18 .
- An encapsulation ring 20 e may extend around and partially overlap a perimeter of the guide plate 14 and the ratchet plate 16 and may include a main body 26 e, a first flange 28 , and a second flange 30 e.
- the second flange 30 e may be formed substantially perpendicular to the main body 26 e and may at least partially overlap a surface of the ratchet plate 16 .
- the second flange 30 e may include a substantially hexagonal shape having six substantially planar sides 70 .
- the planar sides 70 may each be connected to one another via a radiused edge 72 or, alternatively, may provide the second flange 30 e with six substantially sharp corners (not shown) formed by the intersection of a pair of adjacent planar sides 70 .
- the hexagonal shape allows the encapsulation ring 20 e to nest with other encapsulation rings 20 e during formation of the encapsulation rings 20 e and, as such, reduces the scrap associated with producing each encapsulation ring 20 e.
- the recliner mechanism 10 e may be positioned relative to the seatback-side member 12 e such that the encapsulation ring 20 e is received at least partially within an aperture 36 formed in the seatback-side member 12 e.
- a weld 50 may be used at various locations around the second flange 30 e to attach the second flange 30 e and, thus, the encapsulation ring 20 e, to the seatback-side member 12 e.
- the welds 50 may be utilized to attach the second flange 30 e to the surfaces 42 , 44 . Because the encapsulation ring 20 e may be attached to the ratchet plate 16 via a weld 46 , attaching the encapsulation ring 20 e to the seatback-side member 12 e likewise attaches the guide plate 14 , ratchet plate 16 , and locking mechanism 18 of the recliner mechanism 10 e to the seatback-side member 12 e.
- FIGS. 17-24 provide various recliner mechanisms 10 f - 10 l incorporating encapsulation rings 20 f - 20 l, each having a second flange 30 f - 30 l that may be attached to a respective seatback-side member 12 f - 12 l.
- Each encapsulation ring 20 f - 20 l may include a shape that allows the particular ring 20 f - 20 l to nest with other similarly shaped encapsulation rings 20 f - 20 l to allow the encapsulation rings 20 f - 20 l to nest during manufacturing, thereby reducing the scrap associated with forming each encapsulation ring 20 f - 20 l.
- the recliner mechanism 10 f is shown to include an encapsulation ring 20 f having a second flange 30 f.
- the second flange 30 f may be attached to a seatback-side member 12 f via a weld 50 and may include three tabs 76 .
- the three tabs 76 may include an outer surface 77 .
- the outer surface 77 of one of the tabs 76 may engage a flange 84 of the seatback-side member 12 f to locate and position the recliner mechanism 10 f relative to the seatback-side member 12 f.
- the welds 50 may attach the encapsulation ring 20 f to the seatback-side member 12 f at one or more of the tabs 76 and/or at areas of the second flange 30 f generally between the tabs 76 .
- attaching the encapsulation ring 20 f to the seatback-side member 12 f fixes the ratchet plate 16 and encapsulation ring 20 f for movement with the seatback-side member 12 f.
- the recliner mechanism 10 g is shown as being associated with a seatback-side member 12 g and may include an encapsulation ring 20 g having a second flange 30 g.
- the second flange 30 g may include a pair of tabs 78 extending therefrom.
- the tabs 78 may be positioned adjacent to the seatback-side member 12 g to position the recliner mechanism 10 g relative to the seatback-side member 12 g.
- an outer surface 79 of at least one tab 78 may engage a flange 84 of the seatback-side member 12 g to locate and position the recliner mechanism 10 g relative to the seatback-side member 12 g.
- At least one weld may secure the encapsulation ring 20 g to the seatback-side member 12 g at one or both of the tabs 78 . While at least one of the tabs 78 are described as being attached to the seatback-side member 12 g via at least one weld, an additional or alternative one or more welds may be positioned in an area of the second flange 30 g generally between the tabs 78 .
- the ratchet plate 16 and encapsulation ring 20 g are fixed for movement with the seatback-side member 12 g, as described above with respect to the recliner mechanisms 10 - 10 f.
- the recliner mechanism 10 h is shown as being associated with a seatback-side member 12 h and includes an encapsulation ring 20 h having a substantially rectangular shape.
- the encapsulation ring 20 h may include a second flange 30 h that defines the substantially rectangular shape of the encapsulation ring 20 h and may be attached to the seatback-side member 12 via at least one weld 50 at the second flange 30 h.
- the at least one weld 50 may be located at various points along the second flange 30 h to attach the second flange 30 h and, thus, the encapsulation ring 20 h and recliner mechanism 10 h to the seatback-side member 12 h.
- attaching the second flange 30 h to the seatback-side member 12 h fixes the ratchet plate 16 and encapsulation ring 20 h for movement with the seatback-side member 12 h.
- the recliner mechanism 10 i is shown as being associated with a seatback-side member 12 i and includes an encapsulation ring 20 i having a substantially square shape.
- the encapsulation ring 20 i may include a second flange 30 i that defines the substantially square shape of the encapsulation ring 20 i and may be attached to the seatback-side member 12 via at least one weld 50 at the second flange 30 i.
- the at least one weld 50 may be located at various points along the second flange 30 i to attach the second flange 30 i and, thus, the encapsulation ring 20 i and recliner mechanism 10 i to the seatback-side member 12 i.
- attaching the second flange 30 i to the seatback-side member 12 i fixes the ratchet plate 16 and encapsulation ring 20 i for movement with the seatback-side member 12 i.
- the recliner mechanism 10 j is shown as being associated with a seatback-side member 12 j and may include an encapsulation ring 20 j having a series of tabs 80 .
- the encapsulation ring 20 j may include a second flange 30 j that defines each tab 80 and may be positioned relative to the seatback-side member 12 j such that at least one weld attaches the encapsulation ring 20 j to the seatback-side member 12 j.
- the at least one weld may attach the second flange 30 j to the seatback-side member 12 j at one or more of the tabs 80 and/or at an area of the second flange 30 j disposed between the tabs 80 j.
- the welds serve to attach the encapsulation ring 20 j to the seatback-side member 12 j and, as with the recliner mechanisms 10 - 10 i, fix the ratchet plate 16 and encapsulation ring 20 j for movement with the seatback-side member 12 j.
- the tabs 80 may each include an outer arcuate surface 82 having a similar radius to that of a flange 84 of the seatback-side member 12 j. At least one of the arcuate surfaces 82 may abut the flange 84 of the seatback-side member 12 j to aid in positioning the encapsulation ring 20 j and, thus, the recliner mechanism 10 j, relative to the seatback-side member 12 j prior to attaching the encapsulation ring 20 j to the seatback-side member 12 j.
- the recliner mechanism 10 k is shown as being associated with a seatback-side member 12 k and may include an encapsulation ring 20 k.
- the encapsulation ring 20 k may include a second flange 30 k having a pair of projections 88 that may serve to both position the encapsulation ring 20 k relative to the seatback-side member 12 j and provide a surface for attaching the encapsulation ring 20 j to the seatback-side member 12 j.
- the pair of projections 88 may be disposed on opposite sides of a recess 90 formed in the seatback-side member 12 j. Positioning the projections 88 on either side of the recess 90 and allowing either or both projections 88 to contact an area of the seatback-side member 12 j proximate to the recess 90 allows the projections 88 to aid in properly positioning the encapsulation ring 20 k and, thus, the recliner mechanism 10 k, relative to the seatback-side member 12 j.
- At least one weld 50 may be used to attach the encapsulation ring 20 k to the seatback-side member 12 k at any location of the second flange 30 k.
- attaching the encapsulation ring 20 k to the seatback-side member 12 k fixes the ratchet plate 16 and encapsulation ring 20 k for movement with the seatback-side member 12 k.
- the recliner mechanism 10 l is shown as being associated with a seatback-side member 12 l.
- the recliner mechanism 10 l may include an encapsulation ring 20 l having a second flange 30 l that may position the recliner mechanism 10 l relative to the seatback-side member 12 l and may provide a surface for attaching the encapsulation ring 20 l to the seatback-side member 12 l.
- the second flange 30 l may include a substantially tear-drop shape having a distal end 92 extending generally away from the guide plate 14 and ratchet plate 16 .
- the distal end 92 may be received within a recess 94 formed in the seatback-side member 12 to aid in positioning the encapsulation ring 20 l and, thus, the recliner mechanism 10 l, relative to the seatback-side member 12 l.
- at least one weld 50 may attach the encapsulation ring 20 l and, thus, the recliner mechanism 10 l, to the seatback-side member 12 l.
- attaching the encapsulation ring 20 l in this manner fixes the ratchet plate 16 and encapsulation ring 20 l for movement with the seatback-side member 12 l.
- a recliner mechanism 10 m is shown incorporated into a seatback-side member 12 m.
- like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified.
- the recliner mechanism 10 m may include a guide plate 14 , a ratchet plate 16 , and a locking mechanism 18 .
- the recliner mechanism 10 m may also include an encapsulation ring 20 m including a main body 26 m, a first flange 28 m, and a second flange 30 m.
- the main body 26 m may be formed substantially perpendicular to the first and second flanges 28 m, 30 m and may extend around at least a portion of an outer perimeter of the guide plate 14 and the ratchet plate 16 .
- the second flange 30 m may include a substantially helical shape having a first end 31 and a second end 33 .
- the second flange 30 m may include first and second cutouts 35 , 37 disposed about one-hundred-eighty degrees (180°) apart from each other.
- the first cutout 35 may radially and axially separate the first and second ends 31 , 33 from each other.
- the first and second cutouts 35 , 37 may cooperate to define first and second portions 39 , 41 of the second flange 30 m. Because of the substantially helical shape of the second flange 30 m, the second end 33 is axially spaced apart from the first flange 28 m more than the first end 31 is axially spaced apart from the first flange 28 m.
- the seatback-side member 12 m may include a main body 32 m including an aperture 36 m and first, second, third and fourth surfaces 38 , 40 , 42 , 44 .
- the main body 32 m may also include a flange 48 m at least partially defining the aperture 36 m.
- the flange 48 m may include a substantially helical shape having a pitch that substantially matches a pitch of the helical shape of the second flange 30 m of the encapsulation ring 20 m.
- the flange 48 m may include a first and second ends 49 , 51 that are axially and radially spaced apart from each other.
- the space between the first and second ends 49 , 51 may define a first cutout 53 disposed approximately one-hundred-eighty degrees (180°) apart from a second cutout 55 in the flange 48 m.
- the first and second cutouts 53 , 55 may cooperate to define first and second portions 57 , 59 of the flange 48 m.
- the recliner mechanism 10 m may be engaged with the aperture 36 m of the seatback-side member 12 m.
- Engaging the recliner mechanism 10 m with the aperture 36 m may include positing the recliner mechanism 10 m so that the encapsulation ring 20 m is substantially coaxial with the aperture 36 m and axially positioned so that the second portion 41 of the second flange 30 m of the encapsulation ring 20 m is abutting the first portion 57 of the flange 48 m.
- the recliner mechanism 10 m can then be rotated approximately one-hundred-eighty degrees (180°) to thread the helical surfaces of the second flange 30 m and the flange 48 m into a position in which the second portion 59 of the flange 48 m engages the second portion 41 of the second flange 30 m, as shown in FIGS. 25 and 27 .
- Such a configuration allows the recliner mechanism 10 m and encapsulation ring 20 m to be assembled to the seat-back side member 12 m in a direction toward surfaces 38 , 40 .
- one or more welds may be applied to the second flange 30 m and the flange 48 m to fix the encapsulation ring 20 m relative to the seatback-side member 12 a.
- the pitches of the flanges 30 m, 48 m can be configured such that more or less rotation of the encapsulation ring 20 m relative to the aperture 36 m than described above is needed to fully engage the flanges 30 m, 48 m with each other.
- the ratchet plate 16 of the recliner mechanism 10 m may be fixed for rotation with the seatback-side member 12 m due to engagement between the ratchet plate 16 and the encapsulation ring 20 m.
- the encapsulation ring 20 m may be fixedly attached to the ratchet plate 16 via one or more welds. Attaching the encapsulation ring 20 m in this manner fixes the ratchet plate 16 and encapsulation ring 20 m for movement with the seatback-side member 12 m relative to the seat-bottom side member 13 .
- a recliner mechanism 10 n is shown incorporated into a seatback-side member 12 n.
- like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified.
- the recliner mechanism 10 n may include a guide plate 14 , a ratchet plate 16 , and a locking mechanism 18 .
- the recliner mechanism 10 n may also include an encapsulation ring 20 n including a main body 26 n, a first flange 28 n, and a second flange 30 n.
- the main body 26 n may be formed substantially perpendicular to the first and second flanges 28 n, 30 n and may extend around at least a portion of an outer perimeter of the guide plate 14 and the ratchet plate 16 .
- the first and second flanges 28 n, 30 n may extend radially from the main body 26 n in opposite directions from each other.
- the second flange 30 n may include a plurality of apertures 96 formed therethrough.
- the seatback-side member 12 n may include a main body 32 n including an aperture 36 n and first, second, third and fourth surfaces 38 n, 40 n, 42 n, 44 n.
- One or both of the third and fourth surfaces 42 n, 44 n may include one or more protrusions 98 extending outwardly therefrom in a direction generally parallel to an axis defining the aperture 36 n.
- the protrusions 98 can be formed by pressing dimples in the first and second surfaces 38 n, 40 n, for example.
- the number of protrusions 98 and the spacing therebetween may correspond to the number of apertures 96 in the encapsulation ring 20 n and the relative spacing between the apertures 96 , respectively.
- the recliner mechanism 10 n may be attached to the seatback-side member 12 n.
- the recliner mechanism 10 n may be inserted into the aperture 36 n until the second flange 30 n of the encapsulation ring 20 n contacts the third and fourth surfaces 42 n, 44 n with the protrusions 98 of the seatback-side member 12 n engaging the apertures 96 in the second flange 30 n. Engagement between the protrusions 98 and apertures 96 may facilitate rotational alignment of the recliner mechanism 10 n relative to the seatback-side member 12 n.
- the engagement between the protrusions 98 and the apertures 96 may be a press fit or interference fit, so that once the encapsulation ring 20 n is pressed into engagement with the seatback-side member 12 n, the recliner mechanism 10 n may be securely retained on the seatback-side member 12 n.
- rivets may be used in addition to or in the alternative to the protrusions 98 to secure the encapsulation ring 20 n to the seatback-side member 12 n.
- one or more welds may be applied to the encapsulation ring 20 n and the seatback-side member 12 n to secure the recliner mechanism 10 n to the seatback-side member 12 n.
- the one or more welds may be applied proximate the apertures 96 and protrusions 98 , proximate the aperture 36 n and the main body 26 n and/or second flange 30 n, and/or proximate an outer perimeter of the second flange 30 n and the third and/or fourth surfaces 42 n, 44 n.
- the recliner mechanism 10 - 10 n While various embodiments of the recliner mechanism 10 - 10 n are shown in the figures and described above as being in a particular orientation relative to the seatback-side member 12 - 12 n, in some embodiments, the recliner mechanism 10 - 10 n could be oriented differently.
- the recliner mechanism 10 is shown in FIGS. 4 and 5 being oriented such that the ratchet plate 16 faces an interior of the seat assembly 2 and the guide plate 14 and first flange 28 face outwardly from the seat assembly 2 .
- the orientation of the recliner mechanism 10 relative to the seatback-side member 12 could be reversed such that the guide plate 14 and first flange 28 face the interior of the seat assembly 2 and the ratchet plate 16 faces outwardly from the seat assembly 2 .
Abstract
A seat assembly is provided and may include a support member having a first surface, a second surface, and an aperture disposed between the first surface and the second surface. The first surface may be substantially coplanar with the second surface and a recliner mechanism may be received between the first surface and the second surface and may at least partially overlap the aperture.
Description
- This application claims the benefit of U.S. Provisional Application No. 61/314,907, filed on Mar. 17, 2010 and claims the benefit of U.S. Provisional Application No. 61/415,539, filed on Nov. 19, 2010. The entire disclosures of each of the above applications are incorporated herein by reference.
- The present disclosure relates to recliner mechanisms and more particularly to a mounting feature of a recliner mechanism.
- This section provides background information related to the present disclosure and is not necessarily prior art.
- Seat assemblies typically include at least one recliner mechanism that permits selective rotation of a seatback relative to a seat bottom. Such recliner mechanisms permit rotation of the seatback relative to the seat bottom to position the seatback relative to the seat bottom in a desired angular position. Furthermore, such recliner mechanisms may also permit the seatback to be positioned in a fold-flat state relative to the seat bottom to allow the seatback and seat bottom to be moved into a dumped position and/or to allow the seatback to provide a flat-load surface.
- Regardless of the particular construction and function of the recliner mechanism, conventional recliner mechanisms are typically disposed proximate to a pivot point disposed between the seatback and the seat bottom. The recliner mechanism may be attached to either or both of the seatback and the seat bottom to selectively permit rotation of the seatback relative to the seat bottom.
- With particular reference to
FIG. 1 , a prior-art recliner mechanism A is shown incorporated into and attached to a seatback-support member B. The recliner mechanism A is received generally within a stepped portion C of the seatback-support member B and at least a portion of the recliner mechanism A is fixedly attached to the seatback-support member B within the stepped portion C. The stepped portion C includes a surface D that is offset from a surface E of the seatback-support member B by a distance F. The surface E is located above the stepped portion C and extends generally to a top portion of the seatback-support member B and away from the recliner mechanism A. The surface D of the stepped portion C is disposed proximate to a bottom portion of the seatback-support member B and proximate to a seat bottom (not shown). - The stepped portion C provides a recess G in which the recliner mechanism A is disposed. The recess G accounts for most if not all of the thickness of the recliner mechanism A and provides a surface D to which at least a portion of the recliner mechanism A may be fixedly attached.
- While the recess G of the seatback-support member B provides a surface D for attachment to the recliner mechanism A, as well as a space in which to receive the recliner mechanism A, the stepped portion C typically requires the seatback-support member B to be formed from a relatively thick material to ensure adequate strength of the seatback-support member B at a transition area H disposed generally between surface E and surface D. Forming the seatback-support member B from a relatively thick material increases the weight, size, and cost of the seatback-support member B and, as a result, increases the overall weight, size, and cost of the assembled recliner mechanism and seatback-support member.
- In addition to the foregoing, conventional recliner mechanisms typically require a separate and distinct mounting bracket to attach a portion of the recliner mechanism to a seatback-support member and a separate and distinct mounting bracket to attach a portion of the recliner mechanism to a structure of a seat bottom. While the respective mounting brackets adequately attach a conventional recliner mechanism to a seatback-support structure and a seat bottom-support structure, such brackets increase the overall weight, cost, and complexity of the assembled recliner mechanism, seatback-support member, and seat bottom-support member.
- This section provides a general summary of the disclosure, and is not a comprehensive disclosure of its full scope or all of its features.
- A seat assembly is provided and may include a support member having a first surface, a second surface, and an aperture disposed between the first surface and the second surface. The first surface may be substantially coplanar with the second surface and a recliner mechanism may be received between the first surface and the second surface and may at least partially overlap the aperture.
- In another form, the present disclosure provides a seat assembly that may include a support member, a recliner mechanism and an encapsulation member. The support member may include a first surface, a second surface, and an aperture disposed between the first surface and the second surface. The first surface may be substantially coplanar with the second surface. The recliner mechanism may be received between the first surface and the second surface and may be disposed substantially coaxial with the aperture. The encapsulation member may engage the support member and the recliner mechanism.
- Further areas of applicability will become apparent from the description provided herein. The description and specific examples in this summary are intended for purposes of illustration only and are not intended to limit the scope of the present disclosure.
- The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
-
FIG. 1 is a schematic representation of a prior-art recliner mechanism incorporated into a prior-art, seatback-support member; -
FIG. 2 is a perspective view of a seat assembly incorporating a seatback-support member and recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 3 is a perspective view of the seat assembly ofFIG. 2 with part of an outer structure removed to show the seatback-support member and recliner mechanism ofFIG. 2 ; -
FIG. 4 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 5 is a partial sectional view of the seatback-support member and recliner mechanism ofFIG. 4 ; -
FIG. 6 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 7 is a partial cross-sectional view of the seatback-support member and recliner mechanism ofFIG. 6 ; -
FIG. 8 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 9 is a partial cross-sectional view of the seatback-support member and recliner mechanism ofFIG. 8 ; -
FIG. 10 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 11 is a partial cross-sectional view of the seatback-support member and recliner mechanism ofFIG. 10 ; -
FIG. 12 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 13 is a partial perspective view of the seatback-support member and recliner mechanism ofFIG. 12 ; -
FIG. 14 is a partial cross-sectional view of the seatback-support member and recliner mechanism ofFIGS. 12 and 13 ; -
FIG. 15 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 16 is a partial cross-sectional view of a seatback-support member and recliner mechanism ofFIG. 15 ; -
FIG. 17 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 18 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 19 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 20 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 21 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 22 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 23 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 24 is a partial perspective view of the seat-back support member and recliner mechanism ofFIG. 23 ; -
FIG. 25 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; -
FIG. 26 is a partial exploded view of the seatback-support member and recliner mechanism ofFIG. 25 ; -
FIG. 27 is a cross-sectional view of the seatback-support member and recliner mechanism ofFIG. 25 ; -
FIG. 28 is a partial perspective view of a seatback-support member in accordance with the principles of the present disclosure for use with the seat assembly ofFIG. 2 and incorporating a recliner mechanism in accordance with the principles of the present disclosure; and -
FIG. 29 is a cross-sectional view of the seatback-support member and recliner mechanism ofFIG. 28 . - Corresponding reference numerals indicate corresponding parts throughout the several views of the drawings.
- Example embodiments will now be described more fully with reference to the accompanying drawings.
- Example embodiments are provided so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices, and methods, to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In some example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.
- The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms “a,” “an,” and “the” may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms “comprises,” “comprising,” “including,” and “having,” are inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed or illustrated, unless specifically identified as an order of performance. It is also to be understood that additional or alternative steps may be employed.
- When an element or layer is referred to as being “on,” “engaged to,” “connected to,” or “coupled to” another element or layer, it may be directly on, engaged, connected or coupled to the other element or layer, or intervening elements or layers may be present. In contrast, when an element is referred to as being “directly on,” “directly engaged to,” “directly connected to,” or “directly coupled to” another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship between elements should be interpreted in a like fashion (e.g., “between” versus “directly between,” “adjacent” versus “directly adjacent,” etc.). As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items.
- Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as “first,” “second,” and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
- Spatially relative terms, such as “inner,” “outer,” “beneath,” “below,” “lower,” “above,” “upper,” and the like, may be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” other elements or features would then be oriented “above” the other elements or features. Thus, the example term “below” can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
- With reference to
FIGS. 2-5 , aseat assembly 2 for a vehicle is provided and may include aseatback 4, aseat bottom 6, ahead restraint 8, and arecliner mechanism 10. Theseatback 2 andseat bottom 4 may include a seatback-side member 12 and a seat-bottom-side member 13. Therecliner mechanism 10 cooperates with and is supported by the seatback-side member 12 to selectively permit movement of the seatback-side member 12 relative to the seat-bottom-side member 13 about an axis defined by therecliner mechanism 10. - The
recliner mechanism 10 may be a round recliner and may include aguide plate 14, aratchet plate 16, alocking mechanism 18, and anencapsulation ring 20. Therecliner mechanism 10 may also include acam 22 and a biasingmember 24 that cooperate to bias thelocking mechanism 18 into a locked state. A lever (not shown) may engage thecam 22 for rotation therewith between the locked state and an unlocked state. When thelocking mechanism 18 is in the locked state, relative rotation between theguide plate 14 and theratchet plate 16 is restricted by thelocking mechanism 18. When thelocking mechanism 18 is in the unlocked state, relative rotation between theguide plate 14 and theratchet plate 16 thelocking mechanism 18 allows relative rotation between theguide plate 14 and theratchet plate 16, and thus, relative rotation between theseatback 4 and theseat bottom 6. A user may grasp and rotate the lever to rotate thecam 22 to cause thelocking mechanism 18 to move between the locked and unlocked states. Therecliner mechanism 10 may be of the type disclosed in assignee's commonly owned International Application No. PCT/US2009/033067 filed Feb. 4, 2009, which claims benefit of U.S. Provisional Application No. 61,026,352 filed Feb. 5, 2008; and International Application No. PCT/US2009/031255 filed Jan. 16, 2009, which claims benefit of U.S. Provisional Application No. 61/021,744 filed Jan. 17, 2008, and U.S. Provisional Application No. 61/044,162 filed Apr. 11, 2008, the disclosures of which are herein incorporated by reference. - As shown in
FIG. 5 , thelocking mechanism 18 is disposed generally between theguide plate 14 and theratchet plate 16. Theencapsulation ring 20 may surround at least a portion of theguide plate 14 and ratchetplate 16 and may include amain body 26 surrounding at least a portion of a perimeter of theguide plate 14 and ratchetplate 16, afirst flange 28, and asecond flange 30. Thefirst flange 28 may be positioned substantially perpendicular to themain body 26 and may extend over a portion of theguide plate 14. Thesecond flange 30 may likewise be formed substantially perpendicular to themain body 26 and may extend in an opposite direction than thefirst flange 28. - The seatback-
side member 12 may include amain body 32, aflange 34, and anaperture 36. Theflange 34 may be formed substantially perpendicular to themain body 32 and may extend at least partially around a perimeter of themain body 32. Theaperture 36 may be formed through themain body 32 and may be spaced apart and separated from theflange 34. - The
main body 32 may surround theaperture 36 and may include afirst surface 38 and asecond surface 40. Thefirst surface 38 may be formed on an opposite side of theaperture 36 than thesecond surface 40 such that theaperture 36 extends generally between thefirst surface 38 and thesecond surface 40. In one configuration, thefirst surface 38 is substantially coplanar with thesecond surface 40. - With particular reference to
FIGS. 3-5 , attachment of therecliner mechanism 10 to the seatback-side member 12 will be described in detail. Once therecliner mechanism 10 is assembled such that theguide plate 14,ratchet plate 16, and lockingmechanism 18 are assembled to theencapsulation ring 20, therecliner mechanism 10 may be attached to the seatback-side member 12. Therecliner mechanism 10 may be inserted into theaperture 36 of the seatback-side member 12 such that theencapsulation ring 20 extends from thefirst surface 38 and thesecond surface 40 of the seatback-side member 12. - The
recliner mechanism 10 may be inserted into theaperture 36 until thesecond flange 30 of theencapsulation ring 20 contacts themain body 32 at athird surface 42 and afourth surface 44. Thethird surface 42 may be formed on an opposite side of themain body 32 than thefirst surface 38 while thefourth surface 44 may be formed on an opposite side of themain body 32 than thesecond surface 40. As such, thefirst surface 38 is substantially parallel to thethird surface 42 and thesecond surface 40 is substantially parallel to thefourth surface 44. As with thefirst surface 38 and thesecond surface 40, thethird surface 42 may be substantially coplanar with thefourth surface 44. - Once the
second flange 30 contacts thethird surface 42 and thefourth surface 44 of themain body 32, thesecond flange 30 of theencapsulation ring 20 may be attached to themain body 32 at thethird surface 42 and thefourth surface 44 via a suitable process such as, for example, M.I.G. welding or laser welding. In one configuration, thesecond flange 30 is laser welded around an entire perimeter of thesecond flange 30. In some configurations, thesecond flange 30 may be welded to themain body 32 at discrete locations or attached via one or more rivets or any other suitable means. - Once the
second flange 30 is attached to themain body 32, themain body 32 is fixed for movement with theencapsulation ring 20. Furthermore, because theratchet plate 16 is fixed for movement with theencapsulation ring 20 at an outer perimeter of theratchet plate 16, theratchet plate 16 is likewise fixed for movement with themain body 32 of the seatback-side member 12. In one configuration, theratchet plate 16 is attached to theencapsulation ring 20 at aweld 46 disposed at an outer perimeter of theratchet plate 16 and generally between the outer perimeter of theratchet plate 16 and themain body 26 of theencapsulation ring 20. - While the
ratchet plate 16 is described as being attached to theencapsulation ring 20 such that theratchet plate 16 is fixed for movement with theencapsulation ring 20 and, thus, the seatback-side member 12, theguide plate 14 could alternatively be attached to theencapsulation ring 20 such that theguide plate 14 is fixed for movement with theencapsulation ring 20 and seatback-side member 12. Further, while theencapsulation ring 20 is described as being attached to the seatback-side member 12, theencapsulation ring 20 could alternatively be attached to the seat-bottom side member 13 in a similar fashion as described with respect to the seatback-side member 12 such that either theguide plate 14 or ratchetplate 16 are fixed for movement with the seat-bottom side member 13 via theencapsulation ring 20. While theencapsulation ring 20 could be attached to either theguide plate 14 or theratchet plate 16 and theguide plate 14 or ratchetplate 16 could be associated with either the seatback-side member 12 or the seat-bottom side member 13, theencapsulation ring 20 will be described and shown hereinafter in each configuration of the recliner mechanism 10-10 m as being attached to theratchet plate 16 and, thus, theratchet plate 16 will be described and shown as being attached to the seatback-side member 12. - The
recliner mechanism 10 may be directly attached to the seatback-side member 12 without requiring an additional support bracket. Permitting theencapsulation ring 20 of therecliner mechanism 10 to attach therecliner mechanism 10 to the seatback-side member 12 reduces the overall size of the assembledrecliner mechanism 10 and seatback-side member 12. Further, by obviating the need for a support bracket to attach therecliner mechanism 10 to the seatback-side member 12, the overall weight and cost of the assembledrecliner mechanism 10 and seatback-side member 12 may be reduced. - The assembled
recliner mechanism 10 and seatback-side member 12 may be attached to the seat-bottom side member 13. Specifically, theguide plate 14 may be attached to the seat-bottom side member 13, for example, such that theguide plate 14 is fixed for movement with the seat-bottom side member 13. - In operation, when the
locking mechanism 18 permits relative movement between theguide plate 14 and theratchet plate 16, theratchet plate 16, seatback-side member 12, andencapsulation ring 20 are permitted to rotate relative to theguide plate 14. Permitting rotation of the seatback-side member 12,ratchet plate 16, andencapsulation ring 20 relative to the seat bottom likewise permits adjustment of a position of the seatback-side member 12 relative to the seat bottom. Because the seatback-side member 12 may support theseatback 4, permitting movement of the seatback-side member 12 relative to the seat-bottom side member 13 likewise permits movement and adjustment of a position of theseatback 4 relative to theseat bottom 6. - The
recliner mechanism 10 may be disposed proximate to a bottom portion of the seatback-side member 12 such that therecliner mechanism 10 is in close proximity to theseat bottom 6 when the seatback-side member 12 is attached to theseat bottom 6. As such, themain body 32 proximate to thefirst surface 38 and thethird surface 42 may extend generally away from therecliner mechanism 10 towards a top portion of the seatback-side member 12 while thesecond surface 40 andfourth surface 44 of themain body 32 may extend generally away from therecliner mechanism 10 and toward theseat bottom 6. - With reference to
FIGS. 6 and 7 , arecliner mechanism 10 a is shown incorporated into a seatback-side member 12 a. In view of the substantial similarity in structure and function of the components associated with therecliner mechanism 10 and seatback-side member 12 with respect to the components associated with therecliner mechanism 10 a and seatback-side member 12 a, like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - As with the
recliner mechanism 10, therecliner mechanism 10 a may include aguide plate 14, aratchet plate 16, and alocking mechanism 18. Therecliner mechanism 10 a may also include anencapsulation ring 20 a including amain body 26 a and afirst flange 28. Themain body 26 a may be formed substantially perpendicular to thefirst flange 28 and may extend around at least a portion of an outer perimeter of theguide plate 14 and theratchet plate 16. - The seatback-
side member 12 a may include amain body 32 a including anaperture 36 a. Theaperture 36 a may be formed in themain body 32 a and may be defined by extruding or otherwise forming portions of themain body 32 a into theaperture 36 a. Specifically, portions of themain body 32 a disposed proximate to theaperture 36 a may be bent or otherwise formed at a substantially ninety-degree (90°) angle such that the portions of themain body 32 a proximate to theaperture 36 a are perpendicular to themain body 32 a. The bent or otherwise formed portions of themain body 32 a may define aflange 48 that is substantially perpendicular to the first, second, third, andfourth surfaces main body 32 a and extends substantially in the same direction as theflange 34. - With particular reference to
FIG. 7 , assembly of therecliner mechanism 10 a to the seatback-side member 12 a will be described in detail. Once theguide plate 14,ratchet plate 16, and lockingmechanism 18 are received within theencapsulation ring 20 a, therecliner mechanism 10 a may be inserted into theaperture 36 a of the seatback-side member 12 a. Therecliner mechanism 10 a may be inserted into theaperture 36 a such that themain body 26 a of theencapsulation ring 20 a opposes and is aligned with theflange 48 of themain body 32 a. Theencapsulation ring 20 a may be positioned relative to theflange 48 such that themain body 26 a of theencapsulation ring 20 a opposes and is in contact with theflange 48 of the seatback-side member 12 a. In other words, themain body 26 a of theencapsulation ring 20 a may be substantially parallel to theflange 48 and may be fixedly attached thereto via aweld 50, for example. - Positioning the
recliner mechanism 10 a within theaperture 36 a andflange 48 allows therecliner mechanism 10 a and seatback-side member 12 to include a reduced overall width when compared to a width of a conventional recliner mechanism/seatback-side member assembly (FIG. 1 ). Furthermore, positioning therecliner mechanism 10 a at least partially within theaperture 36 a allows thefirst surface 38 andthird surface 42 to be substantially within the same plane and allows thesecond surface 40 andfourth surface 44 to be substantially within the same plane, thereby obviating the need for a stepped portion associated with conventional seatback-side members (FIG. 1 ). Providing therecliner mechanism 10 a within theflange 48 also allows therecliner mechanism 10 a to increase the overall strength of the seatback-side member 12 a, as theflange 48 is attached to theencapsulation ring 20 a. - As with the
recliner mechanism 10, during operation, theratchet plate 16 may be fixed for rotation with the seatback-side member 12 a due to engagement between theratchet plate 16 and theencapsulation ring 20 a. As with therecliner mechanism 10, theencapsulation ring 20 a may be fixedly attached to theratchet plate 16 via aweld 46. - With reference to
FIGS. 8 and 9 , arecliner mechanism 10 b is shown incorporated into a seatback-side member 12 b. In view of the substantial similarity in structure and function of the components associated with therecliner mechanism 10 and seatback-side member 12 with respect to therecliner mechanism 10 b and seatback-side member 12 b, like reference numerals are used hereinafter and in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - The
recliner mechanism 10 b may include aguide plate 14, aratchet plate 16, and alocking mechanism 18. Anencapsulation ring 20 b may surround at least a portion of theguide plate 14,ratchet plate 16, and lockingmechanism 18 and may include amain body 26 b and afirst flange 28. Thefirst flange 28 may be formed substantially perpendicular to themain body 26 b and may extend at least partially around a top portion of theguide plate 14, as shown inFIG. 9 . Themain body 26 b may be formed substantially perpendicular to thefirst flange 28 and may extend at least partially around an outer perimeter of theguide plate 14 and ratchetplate 16. - The seatback-
side member 12 may include anaperture 36 b having aflange 48 b. Theflange 48 b may be formed in an opposite direction than theflange 48 such that theflange 48 b extends in an opposite direction of theflange 34 of the seatback-side member 12 b. - When the
recliner mechanism 10 b is assembled to the seatback-side member 12 b, therecliner mechanism 10 b is received generally within theaperture 36 b of the seatback-side member 12 b such that themain body 26 b of theencapsulation ring 20 b opposes theflange 48 b. As with therecliner mechanism 10 a, themain body 26 b of theencapsulation ring 20 b may be fixedly attached to the seatback-side member 12 b at theflange 48 b by providing aweld 50 generally between themain body 26 b of theencapsulation ring 20 b and theflange 48 b of the seatback-side member 12 b. - As with the
recliner mechanisms encapsulation ring 20 b is attached to the seatback-side member 12 b, the seatback-side member 12,ratchet plate 16, andencapsulation ring 20 may be fixed for rotation, as theratchet plate 16 may be attached to theencapsulation ring 20 b via aweld 46. - With reference to
FIGS. 10 and 11 , arecliner mechanism 10 c is shown attached to a seatback-side member 12 c. In view of the substantial similarity in structure and function of the components associated with therecliner mechanism 10 and the seatback-side member 12 with respect to therecliner mechanism 10 c and the seatback-side member 12 c, like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - The
recliner mechanism 10 c may include aguide plate 14, aratchet plate 16, and alocking mechanism 18. Anencapsulation ring 20 c may surround at least a portion of theguide plate 14 and theratchet plate 16 and may include amain body 26 c and asecond flange 30 c. In addition to theencapsulation ring 20 c, therecliner mechanism 10 c may also include a mountingbracket 52 disposed generally between theencapsulation ring 20 c and the seatback-side member 12 c. The mountingbracket 52 may include amain body 54, anaperture 56 formed through themain body 54, and aflange 58 disposed around an outer perimeter of themain body 54. Theflange 58 may be offset from themain body 54 such that arecess 60 is defined generally between theflange 58 and themain body 54. - When the mounting
bracket 52 is attached to therecliner mechanism 10 c, a portion of therecliner mechanism 10 c may be disposed generally within therecess 60. Specifically, theratchet plate 16 may be disposed within and attached to themain body 54 within therecess 60. - The seatback-
side member 12 c may include an aperture 36 c and may be of a similar construction to the seatback-side member 12. - With particular reference to
FIG. 11 , assembly of therecliner mechanism 10 c to the seatback-side member 12 c will be described in detail. Once the mountingbracket 52 is attached to theencapsulation ring 20 c and/or ratchetplate 16, the mountingbracket 52 and, thus, therecliner mechanism 10 c, may be attached to the seatback-side member 12 c. Specifically, themain body 54 of the mountingbracket 52 may be at least partially received within the aperture 36 c of the seatback-side member 12 c. Because theflange 58 is offset from themain body 54, theflange 58 may contact thefirst surface 38 andsecond surface 40 of the seatback-side member 12 c to position the mountingbracket 52 andrecliner mechanism 10 c relative to the seatback-side member 12 c. - Once the
flange 58 engages thefirst surface 38 and thesecond surface 40 of the seatback-side member 12 c, theflange 58 may be fixedly attached to the seatback-side member 12 c. In one configuration, a weld extends generally around an entire perimeter of the mountingbracket 52 at theflange 58 to fixedly attach theflange 58 to themain body 32 of the seatback-side member 12 c. In another configuration, the mountingbracket 52 may be attached to the seatback-side member 12 at discrete locations. In either configuration, theflange 58 may be fixedly attached to the seatback-side member 12 by a suitable process such as, for example, M.I.G. welding or laser welding. - While the mounting
bracket 52 is shown inFIG. 10 as including anarcuate surface 62 and a substantiallyplanar surface 64, the mountingbracket 52 could alternatively include a substantially circular shape. The mountingbracket 52 may include any shape that allows the mounting bracket to be nested within a stamping tool or other manufacturing process that minimizes scrap when the mountingbracket 52 is formed. - With reference to
FIGS. 12-14 , arecliner mechanism 10 d and seatback-side member 12 d are provided. In view of the substantial similarity in structure and function of the components associated with therecliner mechanism 10 and the seatback-side member 12 with respect to therecliner mechanism 10 d and seatback-side member 12 d, like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - The
recliner mechanism 10 d may include aguide plate 14, aratchet plate 16, and alocking mechanism 18. Anencapsulation ring 20 d may extend around and partially overlap a perimeter of theguide plate 14 and theratchet plate 16 and may include amain body 26 d and asecond flange 30 d. Thesecond flange 30 d may be formed substantially perpendicular to themain body 26 d and may at least partially overlap a surface of theratchet plate 16, as shown inFIG. 14 . - The seatback-
side member 12 d may include a so-called “doubler plate” that increases the overall strength of the seatback-side member 12 proximate to anaperture 36 d. In one configuration, the doubler plate is formed by folding amain body 32 d of the seatback-side member 12 d onto itself in an area proximate to theaperture 36 d such that the seatback-side member 12 d includes a localized region of increased thickness. While the doubler plate is described as being formed by folding themain body 32 d such that themain body 32 d is folded onto itself to substantially double a thickness of the seatback-side member 12 d in an area of theaperture 36 d, the seatback-side member 12 d could alternatively be provided with a separate bracket or plate that is fixedly attached to themain body 32 d of the seatback-side member 12 d to locally reinforce the seatback-side member 12 d proximate to theaperture 36 d. - When the
recliner mechanism 10 d is attached to the seatback-side member 12 d, theratchet plate 16 may be fixedly attached to themain body 32 d of the seatback-side member 12 d by any suitable method. For example, in one configuration, theratchet plate 16 may include a series ofprotrusions 66 matingly received withinapertures 68 formed in themain body 32 d of the seatback-side member 12 d. Once theprotrusions 66 are received within theaperture 68, theratchet plate 16 may be fixedly attached to themain body 32 d by welding theratchet plate 16 to themain body 32 d. Once theratchet plate 16 is fixedly attached to themain body 32 d of the seatback-side member 12 d, theratchet plate 16 is fixed for movement with the seatback-side member 12 d. - With reference to
FIGS. 15 and 16 , arecliner mechanism 10 e and seatback-side member 12 e are provided. In view of the substantial similarity in structure and function of the components associated with therecliner mechanism 10 and the seatback-side member 12 with respect to therecliner mechanism 10 e and seatback-side member 12 e, like reference numerals are used hereinafter and in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - The
recliner mechanism 10 e may include aguide plate 14, aratchet plate 16, and alocking mechanism 18. Anencapsulation ring 20 e may extend around and partially overlap a perimeter of theguide plate 14 and theratchet plate 16 and may include amain body 26 e, afirst flange 28, and asecond flange 30 e. Thesecond flange 30 e may be formed substantially perpendicular to themain body 26 e and may at least partially overlap a surface of theratchet plate 16. - As shown in
FIG. 16 , thesecond flange 30 e may include a substantially hexagonal shape having six substantially planar sides 70. Theplanar sides 70 may each be connected to one another via aradiused edge 72 or, alternatively, may provide thesecond flange 30 e with six substantially sharp corners (not shown) formed by the intersection of a pair of adjacentplanar sides 70. Regardless of the particular configuration of thesecond flange 30 e, the hexagonal shape allows theencapsulation ring 20 e to nest with other encapsulation rings 20 e during formation of the encapsulation rings 20 e and, as such, reduces the scrap associated with producing eachencapsulation ring 20 e. - With continued reference to
FIGS. 15 and 16 , installation of therecliner mechanism 10 e into the seatback-side member 12 e will be described. Therecliner mechanism 10 e may be positioned relative to the seatback-side member 12 e such that theencapsulation ring 20 e is received at least partially within anaperture 36 formed in the seatback-side member 12 e. Once theencapsulation ring 20 e is positioned within theaperture 36 such that an outer surface of themain body 26 e opposes theaperture 36, aweld 50 may be used at various locations around thesecond flange 30 e to attach thesecond flange 30 e and, thus, theencapsulation ring 20 e, to the seatback-side member 12 e. Specifically, once thesecond flange 30 e engages the third andfourth surfaces side member 12 e, thewelds 50 may be utilized to attach thesecond flange 30 e to thesurfaces encapsulation ring 20 e may be attached to theratchet plate 16 via aweld 46, attaching theencapsulation ring 20 e to the seatback-side member 12 e likewise attaches theguide plate 14,ratchet plate 16, and lockingmechanism 18 of therecliner mechanism 10 e to the seatback-side member 12 e. While theguide plate 14,ratchet plate 16,locking mechanism 18, andencapsulation ring 20 e are supported by the seatback-side member 12, only theratchet plate 16 andencapsulation ring 20 e are fixed for rotation with the seatback-side member 12 e, as theencapsulation ring 20 e is attached to theratchet plate 16 viaweld 46 and is attached to the seatback-side member 12 e viaweld 50. - While the seatback-
side member 12 e is described as being associated with arecliner mechanism 10 e having anencapsulation ring 20 e incorporating a substantially hexagonalsecond flange 30 e, the seatback-side member 12 e could be associated with a recliner mechanism having an encapsulation ring incorporating a second flange of virtually any geometrical shape.FIGS. 17-24 providevarious recliner mechanisms 10 f-10 l incorporating encapsulation rings 20 f-20 l, each having asecond flange 30 f-30 l that may be attached to a respective seatback-side member 12 f-12 l. Eachencapsulation ring 20 f-20 l may include a shape that allows theparticular ring 20 f-20 l to nest with other similarly shaped encapsulation rings 20 f-20 l to allow the encapsulation rings 20 f-20 l to nest during manufacturing, thereby reducing the scrap associated with forming eachencapsulation ring 20 f-20 l. - In view of the substantial similarity in structure and function of the components associated with the
recliner mechanism 10 and the seatback-side member 12 with respect to therecliner mechanisms 10 f-10 l and the seatback-side members 12 f-12 l, like reference numerals are used hereinafter and in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - With reference to
FIG. 17 , therecliner mechanism 10 f is shown to include anencapsulation ring 20 f having asecond flange 30 f. Thesecond flange 30 f may be attached to a seatback-side member 12 f via aweld 50 and may include threetabs 76. The threetabs 76 may include anouter surface 77. Theouter surface 77 of one of thetabs 76 may engage aflange 84 of the seatback-side member 12 f to locate and position therecliner mechanism 10 f relative to the seatback-side member 12 f. Thewelds 50 may attach theencapsulation ring 20 f to the seatback-side member 12 f at one or more of thetabs 76 and/or at areas of thesecond flange 30 f generally between thetabs 76. As with the foregoing recliner mechanisms 10-10 e, attaching theencapsulation ring 20 f to the seatback-side member 12 f fixes theratchet plate 16 andencapsulation ring 20 f for movement with the seatback-side member 12 f. - With reference to
FIG. 18 , therecliner mechanism 10 g is shown as being associated with a seatback-side member 12 g and may include anencapsulation ring 20 g having asecond flange 30 g. Thesecond flange 30 g may include a pair oftabs 78 extending therefrom. Thetabs 78 may be positioned adjacent to the seatback-side member 12 g to position therecliner mechanism 10 g relative to the seatback-side member 12 g. For example, anouter surface 79 of at least onetab 78 may engage aflange 84 of the seatback-side member 12 g to locate and position therecliner mechanism 10 g relative to the seatback-side member 12 g. - At least one weld may secure the
encapsulation ring 20 g to the seatback-side member 12 g at one or both of thetabs 78. While at least one of thetabs 78 are described as being attached to the seatback-side member 12 g via at least one weld, an additional or alternative one or more welds may be positioned in an area of thesecond flange 30 g generally between thetabs 78. Regardless of the particular location and number of welds used to secure theencapsulation ring 20 g to the seatback-side member 12 g, once theencapsulation ring 20 g is fixed to the seatback-side member 12 g, theratchet plate 16 andencapsulation ring 20 g are fixed for movement with the seatback-side member 12 g, as described above with respect to the recliner mechanisms 10-10 f. - With reference to
FIG. 19 , therecliner mechanism 10 h is shown as being associated with a seatback-side member 12 h and includes anencapsulation ring 20 h having a substantially rectangular shape. Theencapsulation ring 20 h may include asecond flange 30 h that defines the substantially rectangular shape of theencapsulation ring 20 h and may be attached to the seatback-side member 12 via at least oneweld 50 at thesecond flange 30 h. The at least oneweld 50 may be located at various points along thesecond flange 30 h to attach thesecond flange 30 h and, thus, theencapsulation ring 20 h andrecliner mechanism 10 h to the seatback-side member 12 h. As with the recliner mechanisms 10-10 g, attaching thesecond flange 30 h to the seatback-side member 12 h fixes theratchet plate 16 andencapsulation ring 20 h for movement with the seatback-side member 12 h. - With reference to
FIG. 20 , therecliner mechanism 10 i is shown as being associated with a seatback-side member 12 i and includes anencapsulation ring 20 i having a substantially square shape. Theencapsulation ring 20 i may include asecond flange 30 i that defines the substantially square shape of theencapsulation ring 20 i and may be attached to the seatback-side member 12 via at least oneweld 50 at thesecond flange 30 i. The at least oneweld 50 may be located at various points along thesecond flange 30 i to attach thesecond flange 30 i and, thus, theencapsulation ring 20 i andrecliner mechanism 10 i to the seatback-side member 12 i. As with the recliner mechanisms 10-10 h, attaching thesecond flange 30 i to the seatback-side member 12 i fixes theratchet plate 16 andencapsulation ring 20 i for movement with the seatback-side member 12 i. - With reference to
FIG. 21 , therecliner mechanism 10 j is shown as being associated with a seatback-side member 12 j and may include anencapsulation ring 20 j having a series oftabs 80. Theencapsulation ring 20 j may include asecond flange 30 j that defines eachtab 80 and may be positioned relative to the seatback-side member 12 j such that at least one weld attaches theencapsulation ring 20 j to the seatback-side member 12 j. The at least one weld may attach thesecond flange 30 j to the seatback-side member 12 j at one or more of thetabs 80 and/or at an area of thesecond flange 30 j disposed between the tabs 80 j. Regardless of the particular number and location of the welds, the welds serve to attach theencapsulation ring 20 j to the seatback-side member 12 j and, as with the recliner mechanisms 10-10 i, fix theratchet plate 16 andencapsulation ring 20 j for movement with the seatback-side member 12 j. - The
tabs 80 may each include an outerarcuate surface 82 having a similar radius to that of aflange 84 of the seatback-side member 12 j. At least one of thearcuate surfaces 82 may abut theflange 84 of the seatback-side member 12 j to aid in positioning theencapsulation ring 20 j and, thus, therecliner mechanism 10 j, relative to the seatback-side member 12 j prior to attaching theencapsulation ring 20 j to the seatback-side member 12 j. - With reference to
FIG. 22 , therecliner mechanism 10 k is shown as being associated with a seatback-side member 12 k and may include anencapsulation ring 20 k. Theencapsulation ring 20 k may include asecond flange 30 k having a pair of projections 88 that may serve to both position theencapsulation ring 20 k relative to the seatback-side member 12 j and provide a surface for attaching theencapsulation ring 20 j to the seatback-side member 12 j. - The pair of projections 88 may be disposed on opposite sides of a
recess 90 formed in the seatback-side member 12 j. Positioning the projections 88 on either side of therecess 90 and allowing either or both projections 88 to contact an area of the seatback-side member 12 j proximate to therecess 90 allows the projections 88 to aid in properly positioning theencapsulation ring 20 k and, thus, therecliner mechanism 10 k, relative to the seatback-side member 12 j. Once theencapsulation ring 20 k andrecliner mechanism 10 k are properly positioned relative to the seatback-side member 12 k, at least oneweld 50 may be used to attach theencapsulation ring 20 k to the seatback-side member 12 k at any location of thesecond flange 30 k. As described above with respect to the recliner mechanisms 10-10 j, attaching theencapsulation ring 20 k to the seatback-side member 12 k fixes theratchet plate 16 andencapsulation ring 20 k for movement with the seatback-side member 12 k. - With reference to
FIGS. 23-24 , the recliner mechanism 10 l is shown as being associated with a seatback-side member 12 l. The recliner mechanism 10 l may include an encapsulation ring 20 l having a second flange 30 l that may position the recliner mechanism 10 l relative to the seatback-side member 12 l and may provide a surface for attaching the encapsulation ring 20 l to the seatback-side member 12 l. - The second flange 30 l may include a substantially tear-drop shape having a
distal end 92 extending generally away from theguide plate 14 and ratchetplate 16. Thedistal end 92 may be received within arecess 94 formed in the seatback-side member 12 to aid in positioning the encapsulation ring 20 l and, thus, the recliner mechanism 10 l, relative to the seatback-side member 12 l. Once the recliner mechanism 10 l is properly positioned relative to the seatback-side member 12 l, at least oneweld 50 may attach the encapsulation ring 20 l and, thus, the recliner mechanism 10 l, to the seatback-side member 12 l. As with the recliner mechanisms 10-10 k, attaching the encapsulation ring 20 l in this manner fixes theratchet plate 16 and encapsulation ring 20 l for movement with the seatback-side member 12 l. - With reference to
FIGS. 25-27 , arecliner mechanism 10 m is shown incorporated into a seatback-side member 12 m. In view of the substantial similarity in structure and function of the components associated with therecliner mechanism 10 and seatback-side member 12 with respect to the components associated with therecliner mechanism 10 m and seatback-side member 12 m, like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - As with the
recliner mechanism 10, therecliner mechanism 10 m may include aguide plate 14, aratchet plate 16, and alocking mechanism 18. Therecliner mechanism 10 m may also include anencapsulation ring 20 m including amain body 26 m, afirst flange 28 m, and asecond flange 30 m. Themain body 26 m may be formed substantially perpendicular to the first andsecond flanges guide plate 14 and theratchet plate 16. - The
second flange 30 m may include a substantially helical shape having afirst end 31 and asecond end 33. Thesecond flange 30 m may include first andsecond cutouts first cutout 35 may radially and axially separate the first and second ends 31, 33 from each other. The first andsecond cutouts second portions second flange 30 m. Because of the substantially helical shape of thesecond flange 30 m, thesecond end 33 is axially spaced apart from thefirst flange 28 m more than thefirst end 31 is axially spaced apart from thefirst flange 28 m. - The seatback-
side member 12 m may include a main body 32 m including anaperture 36 m and first, second, third andfourth surfaces flange 48 m at least partially defining theaperture 36 m. Theflange 48 m may include a substantially helical shape having a pitch that substantially matches a pitch of the helical shape of thesecond flange 30 m of theencapsulation ring 20 m. Theflange 48 m may include a first and second ends 49, 51 that are axially and radially spaced apart from each other. The space between the first and second ends 49, 51 may define afirst cutout 53 disposed approximately one-hundred-eighty degrees (180°) apart from asecond cutout 55 in theflange 48 m. The first andsecond cutouts second portions flange 48 m. - With continued reference to
FIGS. 25-27 , assembly of therecliner mechanism 10 m to the seatback-side member 12 m will be described in detail. Once theguide plate 14,ratchet plate 16, and lockingmechanism 18 are attached to theencapsulation ring 20 m, therecliner mechanism 10 m may be engaged with theaperture 36 m of the seatback-side member 12 m. - Engaging the
recliner mechanism 10 m with theaperture 36 m may include positing therecliner mechanism 10 m so that theencapsulation ring 20 m is substantially coaxial with theaperture 36 m and axially positioned so that thesecond portion 41 of thesecond flange 30 m of theencapsulation ring 20 m is abutting thefirst portion 57 of theflange 48 m. Therecliner mechanism 10 m can then be rotated approximately one-hundred-eighty degrees (180°) to thread the helical surfaces of thesecond flange 30 m and theflange 48 m into a position in which thesecond portion 59 of theflange 48 m engages thesecond portion 41 of thesecond flange 30 m, as shown inFIGS. 25 and 27 . Such a configuration allows therecliner mechanism 10 m andencapsulation ring 20 m to be assembled to the seat-back side member 12 m in a direction towardsurfaces - Once the
recliner mechanism 10 m is positioned in this manner relative to the seatback-side member 12 a, one or more welds may be applied to thesecond flange 30 m and theflange 48 m to fix theencapsulation ring 20 m relative to the seatback-side member 12 a. In some embodiments, the pitches of theflanges encapsulation ring 20 m relative to theaperture 36 m than described above is needed to fully engage theflanges - As with the
recliner mechanism 10, during operation, theratchet plate 16 of therecliner mechanism 10 m may be fixed for rotation with the seatback-side member 12 m due to engagement between theratchet plate 16 and theencapsulation ring 20 m. Theencapsulation ring 20 m may be fixedly attached to theratchet plate 16 via one or more welds. Attaching theencapsulation ring 20 m in this manner fixes theratchet plate 16 andencapsulation ring 20 m for movement with the seatback-side member 12 m relative to the seat-bottom side member 13. - With reference to
FIGS. 28 and 29 , arecliner mechanism 10 n is shown incorporated into a seatback-side member 12 n. In view of the substantial similarity in structure and function of the components associated with therecliner mechanism 10 and seatback-side member 12 with respect to the components associated with therecliner mechanism 10 n and seatback-side member 12 n, like reference numerals are used hereinafter in the drawings to identify like components while like reference numerals containing letter extensions are used to identify those components that have been modified. - As with the
recliner mechanism 10, therecliner mechanism 10 n may include aguide plate 14, aratchet plate 16, and alocking mechanism 18. Therecliner mechanism 10 n may also include anencapsulation ring 20 n including amain body 26 n, afirst flange 28 n, and asecond flange 30 n. Themain body 26 n may be formed substantially perpendicular to the first andsecond flanges guide plate 14 and theratchet plate 16. The first andsecond flanges main body 26 n in opposite directions from each other. Thesecond flange 30 n may include a plurality ofapertures 96 formed therethrough. - The seatback-
side member 12 n may include amain body 32 n including anaperture 36 n and first, second, third andfourth surfaces fourth surfaces more protrusions 98 extending outwardly therefrom in a direction generally parallel to an axis defining theaperture 36 n. Theprotrusions 98 can be formed by pressing dimples in the first andsecond surfaces protrusions 98 and the spacing therebetween may correspond to the number ofapertures 96 in theencapsulation ring 20 n and the relative spacing between theapertures 96, respectively. - With continued reference to
FIGS. 28 and 29 , attachment of therecliner mechanism 10 n to the seatback-side member 12 n will be described in detail. Once therecliner mechanism 10 n is assembled such that theguide plate 14,ratchet plate 16, and lockingmechanism 18 are assembled to theencapsulation ring 20 n, therecliner mechanism 10 n may be attached to the seatback-side member 12 n. Therecliner mechanism 10 n may be inserted into theaperture 36 n until thesecond flange 30 n of theencapsulation ring 20 n contacts the third andfourth surfaces protrusions 98 of the seatback-side member 12 n engaging theapertures 96 in thesecond flange 30 n. Engagement between theprotrusions 98 andapertures 96 may facilitate rotational alignment of therecliner mechanism 10 n relative to the seatback-side member 12 n. - The engagement between the
protrusions 98 and theapertures 96 may be a press fit or interference fit, so that once theencapsulation ring 20 n is pressed into engagement with the seatback-side member 12 n, therecliner mechanism 10 n may be securely retained on the seatback-side member 12 n. In some embodiments, rivets may be used in addition to or in the alternative to theprotrusions 98 to secure theencapsulation ring 20 n to the seatback-side member 12 n. In some embodiments, one or more welds may be applied to theencapsulation ring 20 n and the seatback-side member 12 n to secure therecliner mechanism 10 n to the seatback-side member 12 n. The one or more welds may be applied proximate theapertures 96 andprotrusions 98, proximate theaperture 36 n and themain body 26 n and/orsecond flange 30 n, and/or proximate an outer perimeter of thesecond flange 30 n and the third and/orfourth surfaces - While various embodiments of the recliner mechanism 10-10 n are shown in the figures and described above as being in a particular orientation relative to the seatback-side member 12-12 n, in some embodiments, the recliner mechanism 10-10 n could be oriented differently. For example, the
recliner mechanism 10 is shown inFIGS. 4 and 5 being oriented such that theratchet plate 16 faces an interior of theseat assembly 2 and theguide plate 14 andfirst flange 28 face outwardly from theseat assembly 2. In some embodiments, however, the orientation of therecliner mechanism 10 relative to the seatback-side member 12 could be reversed such that theguide plate 14 andfirst flange 28 face the interior of theseat assembly 2 and theratchet plate 16 faces outwardly from theseat assembly 2. - The foregoing description of the embodiments has been provided for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same may also be varied in many ways. Such variations are not to be regarded as a departure from the invention, and all such modifications are intended to be included within the scope of the invention.
Claims (20)
1. A seat assembly comprising:
a support member including a first surface, a second surface, and an aperture disposed between said first surface and said second surface, said first surface being substantially coplanar with said second surface; and
a recliner mechanism received between said first surface and said second surface and at least partially overlapping said aperture.
2. The seat assembly of claim 1 , wherein at least a portion of said recliner mechanism extends into said aperture.
3. The seat assembly of claim 1 , wherein said recliner mechanism includes an encapsulation ring extending at least partially around a perimeter of said recliner mechanism.
4. The seat assembly of claim 3 , wherein a first end of said encapsulation ring at least partially extends into said aperture.
5. The seat assembly of claim 4 , wherein said encapsulation ring includes a first helically shaped flange and said support member includes a second helically shaped flange disposed coaxially with said aperture, said first flange engaging said second flange.
6. The seat assembly of claim 4 , wherein said first end is welded to said support member proximate to said aperture and proximate to at least one of said first surface and said second surface.
7. The seat assembly of claim 1 , further comprising a flange integrally formed with said first surface and said second surface and defining a third surface substantially perpendicular to said first surface and said second surface.
8. The seat assembly of claim 7 , wherein said recliner mechanism includes an encapsulation ring, said encapsulation ring extending into said aperture and substantially parallel to said third surface.
9. The seat assembly of claim 8 , wherein said encapsulation ring is fixedly attached to said third surface of said flange.
10. The seat assembly of claim 1 , wherein said support member includes a doubler plate and at least a portion of said recliner mechanism is fixedly attached to said doubler plate.
11. A seat assembly comprising:
a support member including a first surface, a second surface, and an aperture disposed between said first surface and said second surface, said first surface being substantially coplanar with said second surface;
a recliner mechanism received between said first surface and said second surface and disposed substantially coaxial with said aperture; and
an encapsulation member engaging said support member and said recliner mechanism.
12. The seat assembly of claim 11 , wherein said encapsulation member engages said aperture in said support member.
13. The seat assembly of claim 12 , wherein at least a portion of said recliner mechanism extends into said aperture.
14. The seat assembly of claim 12 , wherein said encapsulation member includes a flange engaging said support member.
15. The seat assembly of claim 14 , wherein said flange includes a substantially helical shape and engages a helically shaped member of said support member that is substantially coaxial with said aperture.
16. The seat assembly of claim 11 , wherein said encapsulation member includes an annular portion extending at least partially around a perimeter of said recliner mechanism.
17. The seat assembly of claim 16 , wherein a first end of said encapsulation ring at least partially extends into said aperture in said support member, said first end being welded to said support member proximate to said aperture and proximate to at least one of said first surface and said second surface.
18. The seat assembly of claim 11 , further comprising a flange integrally formed with said first surface and said second surface and defining a third surface substantially perpendicular to said first surface and said second surface, said encapsulation member extending into said aperture and substantially parallel to said third surface.
19. The seat assembly of claim 11 , wherein said support member includes a doubler plate and at least a portion of said recliner mechanism is fixedly attached to said doubler plate.
20. The seat assembly of claim 11 , wherein said support member is a seatback support member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/049,360 US20110227386A1 (en) | 2010-03-17 | 2011-03-16 | Recliner mechanism with mounting feature |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31490710P | 2010-03-17 | 2010-03-17 | |
US41553910P | 2010-11-19 | 2010-11-19 | |
US13/049,360 US20110227386A1 (en) | 2010-03-17 | 2011-03-16 | Recliner mechanism with mounting feature |
Publications (1)
Publication Number | Publication Date |
---|---|
US20110227386A1 true US20110227386A1 (en) | 2011-09-22 |
Family
ID=44645925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/049,360 Abandoned US20110227386A1 (en) | 2010-03-17 | 2011-03-16 | Recliner mechanism with mounting feature |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110227386A1 (en) |
JP (1) | JP2011219082A (en) |
CN (1) | CN202086037U (en) |
CA (1) | CA2734194A1 (en) |
DE (1) | DE102011015139B4 (en) |
Cited By (11)
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US20140375106A1 (en) * | 2013-06-21 | 2014-12-25 | Toyota Boshoku Kabushiki Kaisha | Back frame for vehicle seat |
US9884572B2 (en) | 2013-03-22 | 2018-02-06 | Ts Tech Co., Ltd. | Braking device |
US11124093B2 (en) | 2018-08-08 | 2021-09-21 | Fisher & Company, Incorporated | Recliner mechanism for seat assembly and method of manufacturing |
US11192473B2 (en) | 2019-08-30 | 2021-12-07 | Fisher & Company, Incorporated | Release handle for recliner mechanism of vehicle seat |
US11260777B2 (en) | 2018-08-29 | 2022-03-01 | Fisher & Company, Incorporated | Recliner heart for seat recliner assembly |
US11364577B2 (en) | 2019-02-11 | 2022-06-21 | Fisher & Company, Incorporated | Recliner mechanism for seat assembly and method of manufacturing |
US11607976B2 (en) | 2020-03-06 | 2023-03-21 | Fisher & Company, Incorporated | Recliner mechanism having bracket |
US11766957B2 (en) | 2021-02-16 | 2023-09-26 | Fisher & Company, Incorporated | Release mechanism for seat recliner assembly |
US11845367B2 (en) | 2019-04-18 | 2023-12-19 | Fisher & Company, Incorporated | Recliner heart having lubricant member |
US11850975B2 (en) | 2021-06-11 | 2023-12-26 | Fisher & Company, Incorporated | Vehicle seat recliner mechanism with welded spring |
US11897372B2 (en) | 2021-05-06 | 2024-02-13 | Fisher & Company, Incorporated | Recliner heart having biasing members |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6093215B2 (en) * | 2013-03-22 | 2017-03-08 | テイ・エス テック株式会社 | Brake device |
DE102019110151A1 (en) * | 2018-04-25 | 2019-10-31 | Fisher & Company, Incorporated | ADJUSTING MECHANISM WITH WELDED CAPSION RING |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US9884572B2 (en) | 2013-03-22 | 2018-02-06 | Ts Tech Co., Ltd. | Braking device |
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US11124093B2 (en) | 2018-08-08 | 2021-09-21 | Fisher & Company, Incorporated | Recliner mechanism for seat assembly and method of manufacturing |
US11260777B2 (en) | 2018-08-29 | 2022-03-01 | Fisher & Company, Incorporated | Recliner heart for seat recliner assembly |
US11364577B2 (en) | 2019-02-11 | 2022-06-21 | Fisher & Company, Incorporated | Recliner mechanism for seat assembly and method of manufacturing |
US11845367B2 (en) | 2019-04-18 | 2023-12-19 | Fisher & Company, Incorporated | Recliner heart having lubricant member |
US11192473B2 (en) | 2019-08-30 | 2021-12-07 | Fisher & Company, Incorporated | Release handle for recliner mechanism of vehicle seat |
US11607976B2 (en) | 2020-03-06 | 2023-03-21 | Fisher & Company, Incorporated | Recliner mechanism having bracket |
US11766957B2 (en) | 2021-02-16 | 2023-09-26 | Fisher & Company, Incorporated | Release mechanism for seat recliner assembly |
US11897372B2 (en) | 2021-05-06 | 2024-02-13 | Fisher & Company, Incorporated | Recliner heart having biasing members |
US11850975B2 (en) | 2021-06-11 | 2023-12-26 | Fisher & Company, Incorporated | Vehicle seat recliner mechanism with welded spring |
Also Published As
Publication number | Publication date |
---|---|
DE102011015139B4 (en) | 2014-06-18 |
JP2011219082A (en) | 2011-11-04 |
DE102011015139A1 (en) | 2012-04-19 |
CA2734194A1 (en) | 2011-09-17 |
CN202086037U (en) | 2011-12-28 |
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Legal Events
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AS | Assignment |
Owner name: FISHER & COMPANY, INCORPORATED, MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BERNDTSON, JOHN J.;FAST, SCOTT;SIMMS, ANDREW JOSHUA;AND OTHERS;REEL/FRAME:025968/0239 Effective date: 20110316 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |