EP3994037A1 - Dispositif de montage amovible d'un module de coussin gonflable sur un volant - Google Patents
Dispositif de montage amovible d'un module de coussin gonflable sur un volantInfo
- Publication number
- EP3994037A1 EP3994037A1 EP20734413.6A EP20734413A EP3994037A1 EP 3994037 A1 EP3994037 A1 EP 3994037A1 EP 20734413 A EP20734413 A EP 20734413A EP 3994037 A1 EP3994037 A1 EP 3994037A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- steering wheel
- airbag module
- elastic ring
- mounting
- ring
- 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.)
- Pending
Links
- 230000003993 interaction Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
- B60R21/2035—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
Definitions
- the present invention relates generally to a device for removable mounting of an airbag module on a steering wheel.
- Document EP1705075 describes a steering wheel arrangement for motor vehicles comprising a steering wheel and an airbag module which can be removably connected to the steering wheel, in which, for the simple assembly and disassembly of the cushion module inflatable, there is provided a quick-release mechanism which comprises at least one locking element extending parallel to the axis of rotation of the steering wheel and a spring (17) which engages behind the locking element in a locked manner. the installed position of the airbag module.
- the spring is U-shaped and is mounted on the flywheel via a translation then a rotation.
- the retention in the retaining position is only ensured in one direction, which can cause the spring to disengage when it is subjected to high stress (deployment or removal).
- this system requires a large space as such or requires space during the movements necessary to attach the springs to the steering wheel.
- fitting the springs is not easy and it may take a few tries to position them correctly.
- An object of the present invention is to respond to the drawbacks of
- a first aspect of the invention relates to a device for removable mounting of an airbag module on a steering wheel
- the mounting device comprises at least one hook connected to one of the airbag module or of the steering wheel, the at least one hook cooperating with at least one insert located on the other of the airbag module or steering wheel and a retaining portion of a snap ring to form a retaining element of the at least one hook on the other of the airbag module or steering wheel in a zone of interaction with the at least one hook
- a mounting portion of the elastic ring forming an axis of rotation for mounting the elastic ring to ensure the rotation of the elastic ring relative to the other of the airbag module or of the steering wheel
- the elastic ring further comprises a locking portion on the other of the airbag module or the steering wheel, characterized in that the other of the airbag module or the steering wheel comprises a first stopper arranged to block the movement of the locking portion of the elastic ring in a first direction perpendicular to the mounting axis of rotation.
- the disclosure relates to a device for removable mounting of an airbag module on a steering wheel, the mounting device comprises:
- the other of the airbag module or of the steering wheel comprises a first stopper arranged for block the movement of the locking portion of the elastic member in a first direction perpendicular to the axis of rotation of the assembly.
- the removable mounting device comprises the member
- the first stopper can be arranged to be deformed, folded down, screwed, snapped, or even flared to retain the locking portion, after placement of the elastic member.
- the first stop can be arranged opposite the interaction zone, on the other side of the hook.
- the retaining portion can be
- the other of the cushion module is the other of the cushion module
- inflatable or steering wheel may include a second stopper arranged to block the movement of the elastic ring in a second direction
- this second stop further improves optimum retention of the ring on the steering wheel.
- This second stop is used to locate the flexion point of the ring when removing the airbag module.
- the part of the ring comprising the retaining portion and extending to the second stopper may deform while the rest of the ring is blocked or almost blocked. This makes it possible to optimize the deformation of the rod.
- the second stopper can be arranged between the first stopper and the retaining portion.
- the part of the ring retained by the first stop is little or no
- the other of the cushion module is the other of the cushion module
- inflatable or steering wheel may include a third stopper arranged to block the movement of the elastic ring in a third direction perpendicular to the first direction and parallel to the mounting axis of rotation.
- the third stop makes it possible to better maintain the part of the ring not or
- the first stop can be arranged between the second and the third stop.
- the other of the cushion module is the other of the cushion module
- the inflatable or steering wheel may include a member for guiding the rotation of the snap ring relative to one of the air bag module or the steering wheel.
- the rod can form a loop
- the other of the cushion module is the other of the cushion module
- inflatable or steering wheel may include a fourth stopper arranged to block the movement of the elastic ring in a second direction
- the fourth stopper also forming a guide member of a snap ring removal tool.
- the fourth stopper can serve as a guide for the removal tool because there is a space left free between the third and the fourth stopper.
- the elastic member (the elastic ring) comprises a deformation portion with a central radiated part surrounded by two cusps (that is to say radii of curvature on both sides and the other of the elastic member (the elastic ring), to form two successive inversions of curvature), in order to form an outgrowth.
- This implementation provides increased elastic deformation, so that an effort to move a locking portion away from the mounting portion is lower, which avoids unnecessary efforts to an operator during a disassembly or assembly operation.
- FIG. 1 is a perspective view of part of a steering wheel equipped with the removable mounting device according to the invention
- FIG. 2 is a perspective view of the removable mounting device according to the invention.
- FIG. 3 shows a top view of the removable mounting device according to the invention
- FIG. 4 shows a top view of an alternative of the
- FIG. 5 shows a top view of another alternative of the removable mounting device of FIG. 3;
- FIG. 6 shows a top view of another alternative of the removable mounting device of FIG. 3;
- FIG. 7 shows a top view of another alternative of the removable mounting device of FIG. 3;
- FIG. 8 shows a top view of another alternative of the removable mounting device of FIG. 3;
- FIG. 9 shows a top view of another alternative of the removable mounting device of FIG. 3;
- FIG. 10 shows a top view of another alternative of the removable mounting device of FIG. 3;
- FIG. 11 shows a top view of another alternative of the removable mounting device of Figure 3;
- a first implementation of a removable mounting device according to
- the axis of rotation A of the steering wheel 1 will be denoted by the axis around which the rotation of the steering wheel causes the orientation of the wheels of the vehicle by means of a transmission mechanism (not shown) mechanical, electrical and / or hydraulic.
- an airbag module (not shown) is mounted on the steering wheel and more particularly on the frame of the steering wheel 1 by clipping.
- the frame of the steering wheel 1 comprises a plurality
- the clipping of the airbag module on the steering wheel 1 is achieved by an elastic ring 3 which interacts with each hook in an interaction zone at the opening opening 10.
- a single elastic ring 3 is used to hold a single hook of the airbag module.
- the elastic ring 3 is open and of generally rectangular shape.
- the open nature of the elastic ring 3 allows easy assembly and disassembly of the elastic ring 3.
- Each side of the rectangle forms a portion of the elastic ring 10.
- each elastic ring 3 is located at
- Each elastic ring 3 comprises a retaining portion 31 which extends through the corresponding opening 10 of the frame of the steering wheel 1.
- the frame of the steering wheel 1 comprises a locking element 4 of the retaining portion 31 so that when the airbag module is mounted on the frame of the steering wheel 1, the retaining portion 31 of the elastic ring 3 is engaged in the hooks of the airbag module and blocked by the locking elements 4 of the frame of the steering wheel 1.
- This assembly ensures the maintenance of the airbag module on the steering wheel, among other things during the deployment of the cushion.
- the locking element 4 can comprise one or more bridges, typically two, forming an arch under which the retaining portion 31 is inserted during assembly.
- the trigger guard 4 is formed from the frame of the steering wheel 1.
- the retaining portion 31 is held between the frame of the steering wheel 1 and the bridge 4.
- the bridge 4 can be replaced by at least one tab, a first end of which is integral with or coming from the frame. of the steering wheel 1 and whose second free end overhangs the retaining portion 31 so that the movement of the retaining portion 31 is blocked or at least limited by the tab in the direction of the distance from the retaining portion 31 of the steering wheel frame.
- each ring 3 is provided by
- the mounting portion coincides with the retaining portion 31.
- a separate portion of the retaining portion 31 may form the portion of fitting the elastic ring 3.
- the mounting portion 31 of the elastic ring 3 forms an axis of rotation Y for mounting the elastic ring 3 relative to the frame of the flywheel 1, when the latter is mounted on the frame of the steering wheel 1.
- the mounting portion 31 is inserted or placed on the frame of the steering wheel 1, for example under the trigger guard 4 or the lug (s), then a rotation R of the elastic ring 3, along the axis formed by the mounting portion 31, is operated to position or clip the elastic ring 3 on the steering wheel frame 1.
- the elastic ring 3 is for example substantially parallel to the plane of the frame of the steering wheel 1.
- the elastic ring 3 comprises a locking portion 32 and the frame of the steering wheel 1 comprises a first locking stop 12.
- the first locking stop 12 of the frame of the steering wheel 1 is arranged to block the movement of the elastic ring 3 in a first direction Z perpendicular to the axis of rotation Y of assembly.
- the locking stop 12 is positioned at the periphery of the opening 10 opposite the mounting portion 31 relative to the hook. In this position, the locking stop 12 exerts optimum locking since it is remote from the assembly axis of rotation Y.
- the locking stop 12 of the frame of the steering wheel 1 for example comprises a lug or a tooth-shaped protuberance.
- the lug 12 may include a ramp 120 to facilitate the placement of the locking portion 32 of the elastic ring 3 on the frame of the steering wheel 1.
- the lug 12 also comprises a shoulder 121.
- the shoulder 121 forms the stop blocking the locking portion 32 in the first direction Z.
- the lug 12 is positioned on the periphery of the opening 10 on one side of the opening 10 opposite to the mounting portion 31 corresponding in the example to the retaining portion 31. This then makes it possible to move away the zone of interaction between the hook of the airbag module and the retaining portion 31 of the locking stopper 12, which limits the force required to clip the airbag module onto the frame of the airbag. steering wheel 1.
- the locking element 4 of the retaining portion 31 described above ensures the locking of the elastic ring 3 in the first direction Z.
- the second direction Z is
- the steering wheel frame 1 may include a guide element 15 of the
- This guide element 15 comprises for example a ramp 15 projecting from the frame of the flywheel 1 and formed at the periphery of the orifice 10 for example between the locking stop 12 and the mounting portion 31 .
- This ramp 15 is arranged in the continuity of the trigger guard 4 which in addition to retaining the elastic ring 3 in direction A makes it possible to easily position the elastic ring 3 in the Y direction since during the insertion, it suffices to translate the portion assembly 31 under the trigger guard 4 until the elastic ring 3 abuts in the Y direction on the same trigger guard 4. Once in this position, all that remains is to rotate the elastic ring 3 around the portion assembly by resting on the ramp 15.
- the frame of the steering wheel 1 may include a second stop 1 1 to block the movement of the elastic ring 3 in a second direction X perpendicular to the axis of rotation Y and perpendicular to the first direction Z.
- the second stop 11 comprises for example a first stud 11 formed on the steering wheel frame in the vicinity of the locking portion 32 and opposite to the open part of the elastic ring 10. This particular positioning makes it possible to cause the elastic ring 10 to bend in the vicinity of the second stop 11 which reduces or even eliminates the risk of the elastic ring 10 disengaging during disassembly.
- the steering wheel frame 1 may comprise on the periphery of the opening 10 in the vicinity of the locking stop 12 and typically between the locking stop 12 and the second stop 11, a flange 16 against which rests the locking portion 32.
- This flange 16 makes it possible to prevent the movement or deformation of the portions of the elastic ring 3 downstream of the second stop 1 1, the retaining portion 31 being in turn upstream of the second stop 1 1 .
- the frame of the steering wheel 1 may include a third stop 17 to block the movement of the elastic ring 3 in the direction of the axis of rotation Y.
- the third stop includes for example a flange 17 formed at the periphery of the opening 10 opposite the ramp 15 for guiding the rotation of the elastic ring 3.
- this rim 17 is also located on the same side of the opening 10 as the third stop 13.
- This third stop 17 makes it possible to better maintain the elastic ring 3 during the dismantling of the airbag module.
- the part of the elastic ring 3 upstream of the second stop 1 1, part comprising the retaining portion 31 is free to deform.
- the part of the elastic ring 3 downstream of the second stop 11, part comprising the locking portion 32 is best maintained using the flange 16 and the third stop 17.
- the frame of the flywheel 1 may include a fourth stop 13 to block the movement of the elastic ring 3 in the second direction X perpendicular to the axis of rotation Y and perpendicular to the first direction Z.
- the fourth stop 13 for example comprises a second stud 13 formed on the steering wheel frame 1 in the vicinity of a free end of the elastic ring 3 corresponding to the end of the retaining portion 31.
- the third stop 13 for example forms a guide element for the tool for removing the elastic ring 3.
- the third stop 13 is already positioned at the end of the retaining portion 31.
- the shape of the second stud 13 constituting the third stop 13 is then elongated in a direction substantially perpendicular to the retaining portion 31.
- the rim 17, spaced from the second stud 13 and forming the third stop 17 can form a guide element for the removal tool. When the removal tool is introduced between the second stud 13 and the third stop 17, the latter is guided by the second stud 13 and the flange 17 to the free end of the retaining portion 31 .
- all the elastic rings 3 are mounted on the frame of the steering wheel 1, however one can consider alternative embodiments in which the elastic ring 3 is mounted or integral with the frame 1 steering wheel and / or airbag module. Obviously, if the elastic ring 3 is mounted or integral with the airbag module, the hooks are mounted or integral with the frame of the steering wheel 1.
- the frame of the steering wheel comprises hooks.
- the airbag module comprises insertion means for receiving the hooks of the steering wheel. These insertion means can take the form of openings as on the frame of the steering wheel or simple notches or one or more holes, openings, grooves or recesses.
- the airbag module then also includes the various stops.
- the elastic ring interacts with the hooks to hold the airbag module on the steering wheel.
- FIG. 4 represents an alternative of the embodiment of FIGS. 1 to 3, in which an elastic ring 3B is provided with a mounting portion 31 B which, as before, forms a retaining portion 31 B facing the opening 10B and an axis or a shaft portion of rotation of the snap ring for pivoting about the Y direction.
- the elastic ring 3B comprises a deformation portion 33B with a central radiated part surrounded by two cuspid points (that is to say radii of curvature on either side of the elastic ring 3B, for form two successive inversions of curvature), in order to form a
- the locking portion 32B engages under a locking stop 12B of the frame.
- the other end, slightly bent, of the elastic ring is in abutment in the direction X with a projection of the frame.
- FIG. 5 represents another alternative of the embodiment of the
- FIGS 1 to 3 in which a resilient ring 3C is provided with a mounting portion 31 C which, as above, forms a retaining portion 31 C facing the opening 10C and an axis or a shaft portion of rotation of the ring elastic 3C to rotate around the Y direction.
- the elastic ring 3C comprises a portion of
- deformation 33C with a central radiated part surrounded by two cusps (i.e. radii of curvature on either side of the rod elastic 3C, to form two successive inversions of curvature), in order to form a protuberance which provides an increased elastic deformation, so that an effort to move a locking portion 32C away from the mounting portion 31 C is lower, which saves unnecessary effort for an operator when removing the airbag module from the steering wheel.
- the locking portion 32C is here a ring which engages with a locking stop 12C of the pad-shaped frame, which can be deformed (crushed, flared, butted) before or after placing the elastic ring 3C in the position shown. It is also possible to envisage a screw with a washer to be screwed after placing the elastic ring 3C in the position shown. The other end, slightly bent, of the elastic ring is in abutment in the direction X with a projection of the frame.
- FIG. 6 represents another alternative of the embodiment of the
- FIGS 1 to 3 in which a 3D elastic ring is provided with a mounting portion 31 D which, as before, forms a retaining portion 31 D facing the opening 10D and an axis or a shaft portion of rotation of the ring 3D elastic to rotate around Y direction.
- the 3D elastic ring comprises a portion of
- the locking portion 32D is here an arc portion which engages with a locking stop 12D of the pad-shaped frame, which can be deformed (crushed, flared, butted) before or after installation of the 3D elastic ring in the position shown. It is also possible to envisage a screw with a washer to be screwed after placing the 3D elastic ring in the position shown. The other slightly bent end of the elastic ring is in abutment in the X direction with a projection of the frame.
- FIG. 7 represents another alternative of the embodiment of the
- FIG. 1 to 3 in which a resilient ring 3E is provided with a mounting portion 31 E which as previously forms a retaining portion 31 E facing the opening 10E and an axis or a shaft portion of rotation of the ring elastic 3E to rotate around the Y direction.
- the elastic ring 3E comprises a portion of
- deformation 33E with a central radiated part surrounded by two cusps (that is to say radii of curvature on either side of the elastic ring 3E, to form two successive inversions of curvature), in order to form a protuberance which provides an increased elastic deformation, so that an effort to move a locking portion 32E away from the mounting portion 31E is lower, which avoids unnecessary efforts for an operator when removing the airbag module from the steering wheel .
- the locking portion 32E is here a corrugated portion with two inversions of curvature and which engages with a locking stop 12E of the shaped frame of stud, which can be deformed (crushed, flared, butted) before or after installation of the elastic ring 3E in the position shown. It is also possible to envisage a screw with a washer to be screwed after placing the elastic ring 3E in the position shown. The other end, slightly bent, of the elastic ring is in abutment in the direction X with a projection of the frame.
- FIG. 8 represents another alternative of the embodiment of the
- FIG. 1 to 3 in which a resilient ring 3F is provided with a mounting portion 31 F which, as above, forms a retaining portion 31 F facing the opening 10F and an axis or a shaft portion of rotation of the ring elastic 3F to rotate around Y direction.
- the elastic ring 3F comprises a portion of
- deformation 33F with a central radiated part surrounded by two cusps (i.e. radii of curvature on either side of the rod elastic 3F, to form two successive inversions of curvature), in order to form a protuberance which provides an increased elastic deformation, so that an effort to move a locking portion 32F away from the mounting portion 31 F is lower, which saves unnecessary effort for an operator when removing the airbag module from the steering wheel.
- the locking portion 32F is here a corrugated portion with two inversions of curvature and which engages under a locking stop 12F of the shaped frame lug, and also under a trigger guard of the frame, just above the lug 12F of FIG. 8.
- the other end, slightly bent, of the elastic ring is in abutment in the direction X with a projection of the 'frame.
- FIG. 9 represents another alternative of the embodiment of the
- FIGS 1 to 3 in which a resilient ring 3G is provided with a mounting portion 31 G which, as before, forms a retaining portion 31 G facing the opening 10G and an axis or a shaft portion of rotation of the ring 3G elastic to rotate around Y direction.
- the elastic band 3G comprises a portion of
- deformation 33G with a central radiated part surrounded by two cusps (that is to say radii of curvature on either side of the elastic band 3G, to form two successive inversions of curvature), in order to form an outgrowth which provides increased elastic deformation, so that an effort to move a locking portion 32G away from the mounting portion 31G is lower, which avoids unnecessary efforts for an operator when removing the airbag module from the steering wheel .
- the locking portion 32F is here a curved portion which engages under a locking stop 12G of the frame in the form of a trigger guard of the frame .
- the other end, slightly bent, of the elastic ring is in abutment in the direction X with a projection of the frame.
- FIG. 10 represents another alternative of the embodiment of the present disclosure
- FIG. 1 to 3 in which an elastic ring 3H is provided with a portion of assembly 31 H which forms, as above, a retaining portion 31 H facing the opening 10H and an axis or a portion of the shaft of rotation of the elastic ring 3H to pivot around the direction Y.
- the locking portion 32H connected by the head 33 H of the elastic ring 3H to the mounting portion 31 H, is here a curved portion which s' engages in a slot forming a locking stop 12H of the frame which can be deformed; hammered or closed after placing the elastic ring 3H in the position of Figure 10.
- the other end, slightly bent, of the elastic ring is in abutment in the X direction with a projection of the frame.
- FIG. 11 represents another alternative of the embodiment of the
- FIGS 1 to 3 in which a resilient ring 3J is provided with a mounting portion 31 J which, as before, forms a retaining portion 31 J facing the opening 10J and an axis or a shaft portion of rotation of the ring elastic 3J to rotate around the Y direction.
- the elastic ring 3J comprises a portion of
- deformation 33J with a central radiated part surrounded by two cusps (that is to say radii of curvature on either side of the elastic ring 3J, to form two successive inversions of curvature), in order to form an outgrowth which provides increased elastic deformation, so that an effort to move a locking portion 32J away from the mounting portion 31 J is less, which avoids unnecessary efforts for an operator when removing the airbag module from the steering wheel .
- the locking portion 32J is here a curved portion which engages under a locking stop 12J of the block-shaped frame which can be deformed or folded down. It is also conceivable that the locking portion 32J engages in a side groove formed on a side wall of a boss 121 J of the frame. The other end, slightly bent, of the elastic ring is in abutment in the direction X with a projection of the frame.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907437A FR3098166A1 (fr) | 2019-07-04 | 2019-07-04 | Dispositif de montage amovible d’un module de coussin gonflable sur un volant |
PCT/EP2020/068232 WO2021001307A1 (fr) | 2019-07-04 | 2020-06-29 | Dispositif de montage amovible d'un module de coussin gonflable sur un volant |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3994037A1 true EP3994037A1 (fr) | 2022-05-11 |
Family
ID=68281666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20734413.6A Pending EP3994037A1 (fr) | 2019-07-04 | 2020-06-29 | Dispositif de montage amovible d'un module de coussin gonflable sur un volant |
Country Status (5)
Country | Link |
---|---|
US (1) | US11772591B2 (fr) |
EP (1) | EP3994037A1 (fr) |
CN (1) | CN114051466B (fr) |
FR (1) | FR3098166A1 (fr) |
WO (1) | WO2021001307A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7347149B2 (ja) * | 2019-11-18 | 2023-09-20 | Joyson Safety Systems Japan合同会社 | ステアリングホイール |
FR3112733B1 (fr) * | 2020-07-21 | 2024-08-30 | Autoliv Dev | Volant avec module de coussin gonfable demontable par l’arriere |
FR3130715A1 (fr) | 2021-12-17 | 2023-06-23 | Autoliv Development Ab | Interface volant coussin gonflable |
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ES1040263Y (es) * | 1998-05-22 | 1999-07-16 | Dalphi Metal Espana Sa | Nuevo clipaje del modulo del air-bag con el volante. |
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EP1705075B1 (fr) | 2005-03-21 | 2008-03-12 | Delphi Technologies, Inc. | Assemblage du volant |
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DE202010016004U1 (de) * | 2010-12-01 | 2012-03-02 | Dalphi Metal España S.A. | Befestigungsvorrichtung für ein Gassackmodul |
US9914420B2 (en) * | 2015-04-13 | 2018-03-13 | GM Global Technology Operations LLC | Driver airbag module new lock spring design proposal for visual verification of module's robust attachment to the steering wheel |
CN104859577A (zh) * | 2015-05-28 | 2015-08-26 | 合肥江淮太航常青汽车安全系统有限公司 | 一种集按响结构于一体的塑料卡扣式安全气囊 |
CN205292531U (zh) * | 2015-12-18 | 2016-06-08 | 太航常青汽车安全设备(苏州)有限公司 | 安全气囊固定结构 |
US11383665B2 (en) * | 2019-12-10 | 2022-07-12 | Autoliv Asp, Inc. | Driver airbag module coupling assemblies |
KR20230093450A (ko) * | 2020-10-26 | 2023-06-27 | 아우토리브 디벨롭먼트 아베 | 스티어링 휠 및 그 제조 방법 |
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2019
- 2019-07-04 FR FR1907437A patent/FR3098166A1/fr active Pending
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2020
- 2020-06-29 US US17/597,291 patent/US11772591B2/en active Active
- 2020-06-29 WO PCT/EP2020/068232 patent/WO2021001307A1/fr unknown
- 2020-06-29 CN CN202080045963.7A patent/CN114051466B/zh active Active
- 2020-06-29 EP EP20734413.6A patent/EP3994037A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021001307A1 (fr) | 2021-01-07 |
FR3098166A1 (fr) | 2021-01-08 |
US20220314919A1 (en) | 2022-10-06 |
US11772591B2 (en) | 2023-10-03 |
CN114051466B (zh) | 2024-02-27 |
CN114051466A (zh) | 2022-02-15 |
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