EP2874848A1 - Adjustment unit for a vehicle seat and vehicle seat - Google Patents
Adjustment unit for a vehicle seat and vehicle seatInfo
- Publication number
- EP2874848A1 EP2874848A1 EP13736581.3A EP13736581A EP2874848A1 EP 2874848 A1 EP2874848 A1 EP 2874848A1 EP 13736581 A EP13736581 A EP 13736581A EP 2874848 A1 EP2874848 A1 EP 2874848A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adjustment
- movement
- vehicle seat
- seat
- component
- 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.)
- Withdrawn
Links
- 230000000977 initiatory effect Effects 0.000 claims description 22
- 230000005484 gravity Effects 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000037396 body weight Effects 0.000 claims 1
- 230000000881 depressing effect Effects 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 description 2
- 230000003387 muscular Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Classifications
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/167—Ratchet mechanism
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
-
- 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
- B60N2/224—Stepwise movement mechanisms, e.g. ratchets
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
- B60N2/929—Positioning and locking mechanisms linear
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
- B60N2/933—Positioning and locking mechanisms rotatable
- B60N2/943—Stepwise movement mechanisms, e.g. ratchets
Definitions
- the present invention is based on an adjustment unit for a vehicle seat.
- Adjustment units for vehicle seats are basically known from the prior art and serve to adjust the position or the position of a seat element of the vehicle seat to increase the comfort or safety of a vehicle occupant individually. For example, the inclination of the backrest can be adjusted individually by means of seat adjusters. Both electrically adjustable adjusting units for vehicle seats (also referred to as power seats) and manually adjustable adjusting units for vehicle seats are known from the prior art.
- a disadvantage of the adjustment units known from the prior art is that the setting of the correct position of the seat element to be adjusted can either be carried out quickly, in which case no precise adjustment is made possible, or can only be carried out slowly, in which case the Adjustment of the seat element takes comparatively much time.
- a further disadvantage is that for the user to be adjusted manually vehicle seats are considerably less comfortable than electrically adjustable vehicle seats, while the electrically operated vehicle seats, however, are significantly more expensive than manually adjustable vehicle seats.
- an object of the present invention to provide an adjustment unit for a vehicle seat, which allows both rapid and precise adjustment of a seat element to be adjusted. Furthermore, a manually operated adjustment is to be provided, which ensures a user almost the ease of use of an electrically operated adjustment and yet inexpensive.
- This object is achieved with an adjusting unit for a vehicle seat, wherein the adjusting unit is provided for adjusting the position and / or inclination of a component of the vehicle seat, wherein the adjusting unit has a handling element, which is provided in a first direction for initiating a first adjustment movement of the component and in a second direction for initiating a second adjustment movement of the component, wherein the adjustment is designed such that the first adjustment allows a faster adjustment of the component than the second adjustment.
- the adjusting unit according to the invention thus advantageously permits both a rapid adjustment of the component by adjustment along the first direction and a precise adjustment of the component by adjustment along the second direction. In this way, at any time the optimal position or position of the seat component can be adjusted by a user of the vehicle seat. The simpler, faster and more precise adjustment also increases the safety for the user, as the user thereby rather adjust the vehicle seat correctly to his size needs.
- the adjustment unit according to the invention thus combines the advantages of an electrical adjustment unit, such as high ease of use, with the advantages of a manual adjustment unit, such as low production costs.
- the adjustment unit is designed so that only a Heilarret Anlagen the component is canceled by the first adjustment, whereby the position and / or position of the component by the user, in particular by its weight and / or Muscle force, can be adjusted freely, and that the second adjustment, an active change in the position and / or position of the component is initiated.
- the adjustment takes place here along an acting on the component gravitational force and / or spring assisted.
- the active adjustment of the component by an actuation of the handle along the second direction allows precise adjustment along a predefined and short adjustment path in the context of the second adjustment movement. It is conceivable, for example, that the component in the second adjustment direction against a spring force is gradually adjustable by means of a pumping movement of the handling element in the second direction. During a movement of the handling element in the first direction, the Heilarrettechnik or another Heilarretmaschine the adjustment is first unlocked and then driven an adjustment of the adjustment, which drives a movement of the component by a defined adjustment.
- the first adjusting movement takes place along the force of gravity, so that the user is supported by gravity during the adjustment, while the second adjustment movement takes place, for example, against gravity, since a user-guided adjustment is more difficult or strenuous.
- the second adjustment advantageously also serves for fine adjustment of the component.
- this fine adjustment is preferably only against gravity, while the free coarse or rapid adjustment in the context of the first adjustment, depending on the embodiment either only with gravity support or both against gravity and with gravity support is possible.
- the fine adjustment is initiated and caused by the hand of the user on the handling element, so that a total of a manually operated adjustment is given, the production costs are lower than in electromotive actuators.
- the coarse or rapid adjustment is also initiated by the user's hand on the handling element, however, the coarse or rapid adjustment is caused by a force application of the user's body and / or gravity.
- the backrest is quickly adjusted by bending or reclining the user in the first adjustment forward or backward, while in the context of the second adjustment a slow forward pumping of the backrest on the adjustment as fine adjustment is possible.
- a further subject of the present invention is a vehicle seat, the vehicle seat comprising a seat element and a backrest designed as an adjustable component, wherein the inclination of the backrest relative to the seat element can be pivoted by means of the adjustment unit according to the invention.
- the adjusting unit has a handling element which is provided in a first direction for initiating a first tilt adjustment movement of the backrest and in a second direction for initiating a second tilt adjustment movement of the backrest.
- the adjustment unit is designed such that a faster first tilt adjustment movement is made possible than the second tilt adjustment movement.
- the first Ne Trentsverstellieri is a free pivoting movement of the backrest, in particular both in the direction of travel and against the direction of travel possible, while the second Ne Trentsverstellieri forcibly guided by the movement of the handling element pivoting movement with a defined angular change of the backrest, especially in the direction of travel includes.
- a Lüarret ist in particular a Rastklinkenversteller
- the backrest is released, so that the backrest can be pivoted by the back of a user and his muscular power against the direction of travel and against a spring force to the rear or that the backrest through the spring force can be swiveled forward in the direction of travel (when the user bends forward).
- the handling element is preferably a lever pivotable about a pivot axis parallel to the pivot axis of the backrest, the free end of which projects in the direction of travel, wherein lifting the lever comprises rotation along the first direction and depression of the lever comprises rotation along the second direction.
- Another object or another embodiment of the present invention is a vehicle seat, wherein the vehicle seat comprises a seat part designed as an adjustable component, wherein the inclination of the seat part is pivotable by means of the adjusting unit according to the invention.
- the adjustment unit has a handling element which is provided in a first direction for initiating a first tilt adjustment movement of the seat part and in a second direction for initiating a second tilt adjustment movement of the seat part.
- the adjustment unit is designed such that a faster first tilting adjustment movement is made possible than the second tilt adjustment movement.
- the seat part comprises either the entire seat surface or only a front portion of the seat surface of the vehicle seat.
- the first tilt adjustment movement is a free or spring-driven pivoting movement of the seat part
- the second tilt adjustment movement comprises a forced by the movement of the handling element pivoting movement with a defined angular change of the seat part.
- Another object or another embodiment of the present invention is a vehicle seat, wherein the vehicle seat comprises a seat part designed as an adjustable component, wherein the height of the seat part is adjustable by means of the adjusting unit according to the invention.
- the adjusting unit has a handling element, which is provided in a first direction for initiating a first height adjustment movement of the seat part and in a second direction for initiating a second height adjustment movement of the seat part.
- the adjustment unit is designed such that a faster first height adjustment movement is made possible than the second height adjustment movement.
- the seat part comprises either the entire seat surface or only a front portion of the seat surface of the vehicle seat.
- the first height adjustment movement is a free or spring-driventhenverstellterrorism of the seat part
- the second height adjustment comprises a forcibly guided by the movement of the handling element pivoting movement with a defined angular change of the seat part. It is conceivable that the first117 both by the weight of the user gravity assisted lowering of the seat part against a spring force, as well as a spring assisted lifting of the seat part (when the user lifts himself), while the second117 a positively driven "pumping up" of the seat part by the muscle power of the user on the handling element.
- a further object or a further embodiment of the present invention is a vehicle seat, the vehicle seat comprising a seat part designed as an adjustable component, which is fastened to a vehicle floor via a seat longitudinal adjustment unit and longitudinally displaceably mounted along a direction of travel of the vehicle by means of the seat longitudinal adjustment unit of the seat part is adjustable by means of the adjustment unit according to the invention.
- the adjusting unit has a handling element which is provided in a first direction for initiating a first longitudinal displacement movement of the seat part and in a second direction for initiating a second longitudinal displacement movement of the seat part.
- the adjusting unit is designed such that a faster first L jossverstellieri is made possible as the second Lssensverstellterrorism.
- the first L jossverstellieri is a free or spring-driven displacement movement of the seat part along the direction of travel
- the second Leksverstellieri comprises a forced by the movement of the handling element sliding movement with a defined change in position of the seat part in the longitudinal direction.
- FIG. 1 shows a schematic illustration of a vehicle seat with a plurality of adjusting units according to exemplary embodiments of the present invention.
- FIG. 2 shows a schematic illustration of a vehicle seat with a plurality of adjusting units according to further exemplary embodiments of the present invention.
- FIG. 3 shows a schematic representation of a vehicle seat with a plurality of adjusting units according to further exemplary embodiments of the present invention.
- FIG. 1 shows a schematic side view of a vehicle seat 1 with adjusting units 2 according to a first exemplary embodiment of the present invention.
- the vehicle seat 1 has a seat part 3 and a backrest 4.
- the seat part 3 is attached via a WeglCodesverstelltechnik 5, in particular a rail system, to a vehicle-mounted vehicle floor of the vehicle (not shown).
- the longitudinal position of the vehicle seat 1 along the direction of travel 100 can be adjusted via the WeglCodesverstelltechnik 5.
- the vehicle seat 1 has a seat height adjustment (not shown) by means of which the height and / or the inclination of the seat part 3 relative to the vehicle floor is adjustable.
- the backrest 4 is pivotable about a pivot axis 6 perpendicular to the longitudinal direction by means of a tilt adjustment mechanism (not shown), in order to adjust the inclination of the backrest 4 accordingly.
- the vehicle seat 1 has a first adjustment unit 10 with a first handling element 11, which is arranged in a first direction 12 for initiating a first tilt adjustment movement 13 of the backrest 4 and in a second direction 14 for initiating a second tilt adjustment movement 15 of the backrest. Rest 4 is provided.
- the first adjustment unit 10 is designed such that a faster first Ne Trentsverstellieri 13 is made possible as the second Ne Trentsverstellieri 15 (illustrated by arrows of different lengths).
- the first inclination adjustment movement 13 comprises a free pivoting movement of the backrest 4 by means of an adjustment force or a spring force caused by the user, whereby only a position retention of the backrest 4 is achieved for this purpose by the movement of the first handling element 11.
- the second inclination adjustment movement 15 comprises a forwardly guided movement forced by the movement of the first handling element 11.
- the Lüarret ist in particular a Rastklinkenversteller
- the backrest 4 is released, so that the backrest 4 through the back of the user against the driving line - 100 and against a spring force can be pivoted backwards or that the backrest 4 by the spring force in the direction of travel 100 can be pivoted forward (when the user bends forward).
- the position lock is likewise released and the backrest 4 is pivoted forwards by an adjustment mechanism at a fixed angle counter to the direction of travel 100.
- the first handling element 1 1 is in this case a pivotable about the pivot axis 6 lever whose free end protrudes in the direction of travel 100, wherein a lifting of the lever represents a rotation along the first direction 12 and a depression of the lever rotation along the second direction 14 ,
- the vehicle seat 1 has a second adjustment unit 20 with a second handling element 21, which in a first direction 22 for initiating a first violatenverstellterrorism 23 of the seat part 3 and in a second direction 24 for initiating a secondvinnverstellterrorism 25 of Seat part 3 is provided.
- the second adjustment unit 20 is designed such that a faster first height adjustment movement 23 than the second height adjustment movement 25 is made possible (illustrated by arrows of different lengths).
- the firsttrainnverstellterrorism 23 includes a free, maximum spring-damped downward movement of the seat part 3 by the weight of the user or a spring-loaded upward movement of the seat part 3, when the user reduces the force acting on the seat part 3 weight, wherein by the movement of the second handling member 21 for each one Height lock of the seat part 3 is released.
- the second height adjustment movement 25 comprises an upward movement of the seat part 3 forcibly guided by the movement of the second handling element 21 by a smaller, defined height.
- the second handling element 21 is a lever pivotable about a further pivot axis 7 which is parallel to the pivot axis 6 and whose free end protrudes in the direction of travel 100, lifting the lever rotation along the second direction 24 and depression of the lever rotation along the first direction 22 represents.
- the vehicle seat 1 has a third adjustment unit 30 with a third handling element 31, which in a first direction 32 for initiating a first Leksverstellterrorism 33 of the vehicle seat 1 and in a second direction 34 for initiating a second Leksverstellterrorism 35 of Vehicle seat 1 is provided.
- the third adjustment unit 30 is designed in such a way that a faster first longitudinal adjustment movement 33 is made possible than the second longitudinal adjustment movement 35 (illustrated by arrows of different lengths).
- Leksverstellieri 33 includes a free, maximum spring-damped longitudinal movement of the vehicle seat 1 in the direction of travel 100 or against the direction of travel 100, which is caused by the muscular force of a user, with the movement of the third handling element 31 for this only a longitudinal locking of the WeglCodesverstel- lvenez 5 is solved.
- the second longitudinal adjustment movement 35 comprises a forward movement, forcibly guided by the movement of the third handling element 31, of the vehicle seat 1 in the direction of travel 1 by a defined length.
- the third handling element 31 is a lever pivotable about a further pivot axis 8, which is parallel to the pivot axis 6 and whose free end protrudes in the direction of travel 100, wherein lifting of the lever means rotation along the first direction 32 and depression of the lever rotation along the second direction 34 represents.
- the fourth adjustment unit 40 comprises a fourth handling element 41, which simultaneously performs the functionality of the second and third handling elements 21, 31.
- the fourth handling element 41 is movable counter to the direction of travel 100 for realizing the first direction 32 of the third handling element 31 and for initiating the first longitudinal displacement movement 33.
- the fourth handling element 41 is also movable in the direction of travel 100 for realizing the second direction 34 of the third handling element 31 and for initiating the second longitudinal adjustment movement 35.
- the fourth handling element 41 is also movable counter to the upward direction 101 for realizing the first direction 22 of the second handling element 21 and for initiating the first height adjustment movement 23.
- the fourth handling element 41 is further in the upward direction 101 for the realization of second direction 24 of the second handling member 21 and for introducing the second height adjustment movement 25 movable.
- FIG 3 shows a schematic side view of a vehicle seat with adjustment units according to a third embodiment of the present invention, wherein the third embodiment is substantially similar to the illustrated in Figure 2 second embodiment, in contrast, the free end of the lever of the first handling element 1 protruding counter to the direction of travel 100 and sloping in the upward direction 101, wherein an advancement of the lever along the direction of travel 100 includes a rotation along the second direction 14 and a pushing back of the lever against the direction of travel 100 includes a rotation along the first direction 12.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012014139 | 2012-07-18 | ||
PCT/EP2013/064849 WO2014012866A1 (en) | 2012-07-18 | 2013-07-12 | Adjustment unit for a vehicle seat and vehicle seat |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2874848A1 true EP2874848A1 (en) | 2015-05-27 |
Family
ID=48783259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13736581.3A Withdrawn EP2874848A1 (en) | 2012-07-18 | 2013-07-12 | Adjustment unit for a vehicle seat and vehicle seat |
Country Status (4)
Country | Link |
---|---|
US (1) | US10017085B2 (en) |
EP (1) | EP2874848A1 (en) |
CN (1) | CN104619551B (en) |
WO (1) | WO2014012866A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9944204B2 (en) * | 2016-01-07 | 2018-04-17 | Toyota Motor Engineering & Manufacturing North America, Inc. | Rear seat having two independent modes |
JP6841092B2 (en) * | 2017-03-07 | 2021-03-10 | トヨタ紡織株式会社 | Vehicle seat lever device |
JP7088756B2 (en) | 2018-06-22 | 2022-06-21 | トヨタ自動車株式会社 | Vehicle seat operation device |
US11186204B2 (en) * | 2020-02-18 | 2021-11-30 | Ford Global Technologies, Llc | Vehicle seating arrangement having remote fold-flat capabilities |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002094607A1 (en) * | 2001-05-23 | 2002-11-28 | Porter Engineered Systems, Inc. | Fold-flat seat reclining and locking mechanism |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4653807A (en) * | 1984-05-18 | 1987-03-31 | Mazda Motor Corporation | Adjustable seat assembly |
DE3616290A1 (en) | 1986-05-14 | 1987-11-19 | Hammerstein Gmbh C Rob | SELF-LOCKING SWIVEL FITTING THAT IS ANGLE ADJUSTABLE BY MOVING AN OPERATING LEVER |
CA1293681C (en) * | 1988-12-28 | 1991-12-31 | George Croft | Adjustable latching device with memory feature for vehicle seat assemblies |
FR2750185B1 (en) | 1996-06-21 | 1998-09-04 | Faure Bertrand Equipements Sa | MECHANISM FOR CONTROLLING A ROTATING EXIT DEVICE USING A HANDLE, AND SEAT COMPRISING SUCH A MECHANISM |
DE19942994C1 (en) | 1999-09-09 | 2001-03-22 | Keiper Gmbh & Co | Stepping mechanism for automobile passenger seat height adjustment has manually operated pivoted lever used for rotating cogwheel of stepping mechanism |
DE10019854C5 (en) * | 2000-04-20 | 2004-06-03 | Keiper Gmbh & Co. Kg | Manual lever drive for adjusting devices on seats, in particular on motor vehicle seats |
JP4185935B2 (en) * | 2006-01-27 | 2008-11-26 | トヨタ自動車株式会社 | Sheet |
JP4224069B2 (en) * | 2006-01-27 | 2009-02-12 | トヨタ自動車株式会社 | Sheet |
JP4182984B2 (en) * | 2006-01-27 | 2008-11-19 | トヨタ自動車株式会社 | Sheet |
JP4182983B2 (en) * | 2006-01-27 | 2008-11-19 | トヨタ自動車株式会社 | Sheet |
DE102006047398A1 (en) * | 2006-10-06 | 2008-05-21 | Lear Corporation, Southfield | 2-in-1-operating lever |
DE102007009170B4 (en) * | 2007-02-21 | 2014-10-30 | Johnson Controls Components Gmbh & Co. Kg | Vehicle seat, in particular commercial vehicle seat |
CN201238815Y (en) * | 2008-07-17 | 2009-05-20 | 比亚迪股份有限公司 | Mechanism for regulating seat |
DE102009006387B4 (en) * | 2009-01-28 | 2020-01-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for the electrical adjustment of a vehicle seat |
DE102009046384B4 (en) | 2009-11-04 | 2012-03-15 | Lear Corp. | Semi-active height adjuster |
JP5053425B2 (en) * | 2010-08-03 | 2012-10-17 | 本田技研工業株式会社 | Vehicle seat |
JP5591664B2 (en) * | 2010-11-29 | 2014-09-17 | トヨタ紡織株式会社 | Vehicle seat |
DE102012001278A1 (en) * | 2012-01-25 | 2013-07-25 | Gm Global Technology Operations, Llc | Adjustment system, motor vehicle seat, motor vehicle and method for this purpose |
-
2013
- 2013-07-12 CN CN201380047415.8A patent/CN104619551B/en not_active Expired - Fee Related
- 2013-07-12 EP EP13736581.3A patent/EP2874848A1/en not_active Withdrawn
- 2013-07-12 US US14/415,869 patent/US10017085B2/en active Active
- 2013-07-12 WO PCT/EP2013/064849 patent/WO2014012866A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002094607A1 (en) * | 2001-05-23 | 2002-11-28 | Porter Engineered Systems, Inc. | Fold-flat seat reclining and locking mechanism |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014012866A1 * |
Also Published As
Publication number | Publication date |
---|---|
US10017085B2 (en) | 2018-07-10 |
CN104619551A (en) | 2015-05-13 |
WO2014012866A1 (en) | 2014-01-23 |
US20150183344A1 (en) | 2015-07-02 |
CN104619551B (en) | 2018-10-09 |
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