WO2021099256A1 - Siège - Google Patents

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Publication number
WO2021099256A1
WO2021099256A1 PCT/EP2020/082228 EP2020082228W WO2021099256A1 WO 2021099256 A1 WO2021099256 A1 WO 2021099256A1 EP 2020082228 W EP2020082228 W EP 2020082228W WO 2021099256 A1 WO2021099256 A1 WO 2021099256A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat back
seat
closer arm
closer
arrangement
Prior art date
Application number
PCT/EP2020/082228
Other languages
German (de)
English (en)
Inventor
Sachin Dawande
Abhijit Adate
Rahul KUMBHAR
Jitesh Visave
Original Assignee
Adient Engineering and IP GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Adient Engineering and IP GmbH filed Critical Adient Engineering and IP GmbH
Priority to CN202080079528.6A priority Critical patent/CN114728604B/zh
Publication of WO2021099256A1 publication Critical patent/WO2021099256A1/fr

Links

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
    • B60N2/02—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
    • B60N2/2245—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 provided with a lock mechanism on the upper part of the back-rest
    • 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
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • 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
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
    • 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
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B60N2/02258—Electric motors therefor characterised by the mounting of the electric motor for adjusting the seat
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/36—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform
    • B60N2/366—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform characterised by the locking device

Definitions

  • the invention relates to a seat, in particular a vehicle seat with a seat back which is pivotably coupled to a seat bottom.
  • folding seat backrests to achieve access to the cargo stowage area through an opening in the dividing area between a passenger area and a cargo stowage area of the vehicle is well known in the prior art.
  • a folding seat back is also provided to provide access to areas behind a vehicle seat, such as, for. B. for a second and / or third row of seats in any vehicle, such. B. an SUV, a van or the like to enable.
  • a vehicle seat for example a motor vehicle seat, and an adjustable backrest are also provided.
  • the seat back comprises an adjustment mechanism, e.g. B. an adjustment pivot, which is positioned between the seat back and the seat bottom.
  • the seat back may also include a latch that engages a striker attached to the vehicle body to secure the seat back in an upright position.
  • the present invention is directed to a seat assembly that includes a seat back pivotally coupled to a seat bottom between at least a first position and a second position, and a seat back locking mechanism.
  • the seat back latch mechanism includes a striker assembly that includes a striker arm releasably affixed to the seat back.
  • the seat assembly also includes an adjustment mechanism coupled to the striker arm and a vehicle structure such that an interface between the striker arm and the vehicle structure is formed such that the striker arm moves with respect to the vehicle structure when the striker arm is secured to the seat back.
  • the invention provides a seat with a seat back that has an adjustment mechanism for comfort adjustment in combination with a seat back locking mechanism for securing the seat back to the vehicle structure for adjusting the secured seat back between at least a first position and a second position, which is the first position a seated / comfort position, unlimited intermediate positions or a reclined position or a folded / stowed position.
  • the invention allows in particular different adjustment possibilities and different loading possibilities due to the combination of the adjustment mechanism with the seat back locking mechanism, both of which are arranged in an upper region of the seat back.
  • the upper area of the seat back refers to an area of the seat back at a point above a pivot point of the seat back.
  • the pivot point of the seat back is in a coupling area of the seat back with a seat bottom arranged.
  • the adjustment mechanism and the seat back locking mechanism are spaced from the pivot point of the seat back.
  • the adjustment mechanism is configured such that the closer arm moves along a curved path or a curved movement path with a center of rotation on a pivot axis of the seat back. Such an adjustment mechanism allows a better comfort adjustment function of the seat back in its secured position by means of a multi-position closer arm.
  • the adjustment mechanism is configured to convert a linear drive movement into a curved adjustment or adjustment movement of the closer arm.
  • the adjustment mechanism comprises a first engagement mechanism which has the curved path or the curved movement path, the closer arm moving along the curved path or the curved movement path.
  • the first engagement mechanism enables a pivotable adjustment mechanism of the seat back, in particular with a limited adjustment range with a given angle and / or a given length of the curved path of movement.
  • the adjustment mechanism comprises a second engagement mechanism which has a linear movement path in order to enable an actuator to drive the closer arm.
  • the second engagement mechanism provides a linear drive mechanism to enable a multi-position slide shutter arrangement.
  • the reclining mechanism includes a mounting bracket assembly that includes the first engagement mechanism and the second engagement mechanism.
  • all are Components, e.g. B. the first and second engagement mechanisms of the recliner mechanism, attached to a single mounting bracket assembly.
  • the first engagement mechanism is configured as a first guide member that includes a curved guide slot and a guide pin.
  • the second engagement mechanism is configured as a second guide member including a linear guide slot and a guide pin.
  • the mounting bracket assembly includes a striker mounting bracket and a vehicle structure mounting bracket that are movably coupled to one another.
  • the shutter mounting bracket and the vehicle structure mounting bracket are through the first
  • the closer arm is attached to the closer mounting bracket, e.g. B. is screwed, welded or riveted to it.
  • the vehicle structure mounting bracket is attached to the vehicle structure, e.g. B. via a screw connection, a welded connection or a riveted connection.
  • the vehicle structure mounting bracket comprises the linear guide slot and / or the curved guide slot and / or guide pins.
  • the seat assembly may further include an actuator coupled to the adjustment mechanism and configured to manipulate the closer arm.
  • the actuator can be configured as an electric motor or a cable or handle. According to a further aspect, the
  • Seat back locking mechanism a holding mechanism for holding, e.g. B. Secure the closer arm in an opening in the seat back. Furthermore, the seat back locking mechanism with a release mechanism, e.g. B. a cable or a swivel handle coupled.
  • the release mechanism is used to lock or unlock the striker arm to engage and disengage from the retaining mechanism. For example, the release mechanism is used to bring the holding mechanism into engagement with the closer arm to secure the closer arm and to disengage the holding mechanism and the closer arm to unlock the closer arm.
  • FIG. 1 schematically shows an embodiment of a seat arrangement comprising a seat back which is pivotably coupled to a seat bottom
  • FIG. 2 schematically shows a perspective view of a seat back from a front side of a seat, the seat back being secured by means of a seat back locking mechanism which has a multi-position closer arm
  • FIG. 3 schematically shows a side view of a seat back which is secured by means of a seat back locking mechanism which has a multi-position closer arm
  • FIG. 4 schematically shows a perspective view of a seat back from a rear side of a seat, the seat back being secured by means of a seat back locking mechanism which has a multi-position closer arm,
  • FIGS. 5A to 5C schematically show a sequence of different positions of a secured seat back with corresponding different positions of a closer arm of a seat back locking mechanism
  • FIGS. 6A to 6C schematically show a sequence of different positions of an unlocked seat back.
  • FIG. 1 schematically shows an embodiment of a seat arrangement 1 which comprises a seat back 2 which is pivotably coupled to a seat bottom 3.
  • the seat assembly 1 (which will continue to be referred to as seat 1) is z.
  • B. a vehicle seat, in particular a not located in the first row seat of a motor vehicle, such. B. a car, SUV, delivery van, truck, bus and the like.
  • the invention is also applicable to seating options that are used in an aircraft, a rail vehicle, a sea vehicle or in any other desired environment.
  • the seat 1 is usually an upholstered seat with contours, a Ver clothing and the like. While this configuration is currently preferred, a variety of seating configurations and make-up can benefit from the use of mechanical support and movement mechanisms.
  • the term “coupled” means the direct or indirect connection of two members or parts together.
  • Such a connection can be of a stationary nature or of a mobile nature.
  • Such a connection can be achieved by integrally forming two links or the two links and any additional intermediate links as a single unitary body, or by attaching the two links or the two links and any additional link to one another.
  • Such a connection may be permanent in nature or, alternatively, may be removable or releasable in nature.
  • the seat 1 according to the illustration has the seat back 2, which is pivotably coupled to the seat bottom 3, the seat back 2 about a pivot point P, which is located in a lower region of the seat back 2, for. B.
  • the seat back 2 of the seat 1 is positioned in a coupling area 2.1 of the seat back 2 with the seat bottom 3, rotates.
  • the seat back 2 and the seat bottom 3 are configured to support an upholstered seat 1.
  • the seat 1 can either be a manually adjustable seat or can be equipped with a automated adjustment and electronic control. Such pivoting of the seat 1, in particular the seat back 2, can be achieved by an adjusting mechanism 4.
  • the seat back 2 of the seat 1 is also by a
  • FIG. 2 schematically shows a perspective view of the seat back 2, which is secured by the seat back locking mechanism 6.
  • the seat back locking mechanism 6 comprises a closer arrangement 6.1, which has a closer arm 6.2 which is releasably fixed on the seat back 2.
  • the closer arm 6.2 is configured as a multi-position closer arm 6.2.
  • the seat back locking mechanism 6 further comprises a lock 6.3, which has an opening 6.4 in which the closer arm 6.2 is held and secured when the seat back 2 is in the first position P1, e.g. B. in an upright or slightly reclined position.
  • the lock 6.3 couples the seat back 2, for. B. a seat back support frame or a seat back support shell, to the effect on the closer arm 6.2 to prevent a movement of the seat back 2 from the first position P1 and / or the intermediate position P3 and / or the second position P2, with unlimited reclined intermediate positions P3 between the first position P1 and the second position P2 are possible.
  • a pivoted, forward-facing position P4 is shown in FIG. 6B, or a folded, forward-facing position P5 is shown in FIG.
  • the lock 6.3 uses z. B. a holding mechanism 8 for securing the closer arm 6.2 in the opening 6.4.
  • the seat back locking mechanism 6 further comprises a release mechanism 9, e.g. B. a handle, in particular a swivel handle or an electrically actuated release element, which is used to engage or disengage the holding mechanism 8.
  • the release mechanism 9 can be connected to the holding mechanism 8 by a cable.
  • the seat back locking mechanism 6 can also vary in proximity to the pivot point P (the pivot axis) of the seat back 2 as long as it is away from the pivot point P, as shown in FIG.
  • the seat back 2 further comprises the adjustment mechanism 4.
  • the adjustment mechanism 4 is coupled to the closer arm 6.2 and to the vehicle structure 5 to form an interface between the closer arm 6.2 and the vehicle structure 5 such that the closer arm 6.2 moves with respect to the vehicle structure 5, z.
  • Configurations or constructions can move into variable positions or moved when the closer arm 6.2 is secured to the seat back 2.
  • the seat 1 can optionally comprise a headrest which can also be adjustable with regard to an occupant of the seat 1, such as e.g. B. any known or suitable headrest.
  • a headrest which can also be adjustable with regard to an occupant of the seat 1, such as e.g. B. any known or suitable headrest.
  • the seat back 2 comprises the adjustment mechanism 4 for comfort adjustment in combination with the seat back locking mechanism 6 for securing the seat back 2 to the vehicle structure 5 and for allowing the secured seat back 2 to be understood between at least one first Position P1 (shown in Figure 5A) and a second position P2 (shown in Figure 5C) and intermediate positions P3 (shown in Figure 5B).
  • the first position P1 is a sitting or comfort position of the seat 1
  • the second position P2 is a reclined position
  • the intermediate position P3 is a reclined position between the first position P1 and the second position P2.
  • Other unlimited reclined positions are possible between the first position P 1 and the second position P2
  • the invention allows in particular different adjustment possibilities and different loading possibilities due to the combination of the adjustment mechanism 4 with the seat back locking mechanism 6, both of which are arranged in an upper area 2.2 (shown in FIG. 1) of the seat back 2.
  • the upper area 2.2 e.g. B. in a shoulder area
  • the seat back 2 means an area of the seat back 2 at a point above the pivot point P of the seat back 2.
  • the pivot point P of the seat back 2 is arranged in a coupling area 2.1 of the seat back 2 with the seat bottom 3.
  • the adjustment mechanism 4 and the seat back locking mechanism 6 are spaced from the pivot point P of the seat back 2.
  • the adjustment mechanism 4 is configured to allow the closer arm 6.2 to move along a curved movement path CP with a center of rotation at the pivot point P of the seat back 2.
  • the closer arm 6.2 moves along the curved path of movement CP and can be variably positioned.
  • Such an adjusting mechanism 4 allows a better comfort adjustment function of the seat back 2 in its secured position by the multi-position closer arm 6.2.
  • the adjustment mechanism 4 is configured to convert a linear drive movement into a curved adjustment movement of the closer arm 6.2.
  • the adjustment mechanism 4 comprises a first engagement mechanism 4.1, which has the curved movement path CP, for allowing the closer arm 6.2 to move along the curved movement path CP.
  • the first engagement mechanism 4.1 provides a pivotable adjustment mechanism 4 for the seat back 2, in particular with a limited adjustment range with a given angle and / or a given length of the curved path of movement CP.
  • the first engagement mechanism 4.1 is configured as a first guide member comprising a curved guide slot 4.3 and an adjustment guide pin 4.4.
  • the first engagement mechanism 4.1 can be a toothed plate 10.1 or plate with teeth 10.2 or gears and corresponding engagement elements, e.g. G., Toothed pins configured.
  • the adjustment mechanism 4 comprises a second engagement mechanism 4.2, which has a linear movement path LP, for allowing an actuator 10 to drive the closer arm 6.2.
  • the second engagement mechanism 4.2 provides a linear drive mechanism for allowing a multi-position slide closer arrangement 6.1.
  • the second engagement mechanism 4.2 can be used as a second guide member, the one linear guide slot 4.5 and a drive guide pin 4.6 comprises configured.
  • the actuator 10 is coupled to the adjustment mechanism 4 and configured to manipulate the closer arm 6.2.
  • the actuator 10 can be configured as an electric motor or a cable or handle.
  • a toothed plate 10.1 with teeth 10.2 is provided for coupling the actuator 10 to the adjusting mechanism 4.
  • a pinion 10.3 of the actuator 10 is in engagement with the teeth 10.2 for driving the toothed plate 10.1 linearly forwards or backwards in the X direction according to the arrow PF1.
  • the adjustment mechanism 4 comprises a fastening bracket arrangement 11, which comprises the first engagement mechanism 4.1 and the second engagement mechanism 4.2.
  • the mounting bracket assembly 11 comprises a shutter mounting bracket 11.1 and a vehicle structure mounting bracket 11.2 that are movably coupled to one another.
  • the closer fastening bracket 11.1 and the vehicle structure fastening bracket 11.2 are movably coupled to one another by the first engagement mechanism 4.1 and / or the second engagement mechanism 4.2.
  • the vehicle structure mounting bracket 11.2 is by releasable connections 11.3, z. B. via a screw connection, a welded connection or a rivet connection, attached to the vehicle structure 5.
  • the vehicle structure mounting bracket 11.2 comprises the linear guide slot 4.5 and / or the curved guide slot 4.3.
  • the corresponding adjustment guide pin 4.4 and the drive guide pin 4.6 are on the
  • the drive guide pin 4.6 fastened to the closer fastening bracket 11.1 protrudes through the linear guide slot 4.5 for fastening to a front end of the toothed plate 10.1.
  • the drive guide pin 4.6 is guided in the linear guide slot 4.5. Due to the linear movement of the drive guide pin 4.6, the closer mounting bracket 11.1 is moved so that the
  • Adjustment guide pin 4.4 is guided in the curved guide slot 4.3. Accordingly, the closer arm 6.2, together with the secured seat back 2, follows the pivoting movement for folding back the seat back 2 within a predetermined range.
  • the range of motion of the adjustment mechanism 4 and the size and configuration of the first and the second engagement mechanism 4.1, 4.2 can vary depending on the desired amount of leaning back and the distance between the positions P1 to P2.
  • FIG. 3 shows the seat back 2, which is secured by the seat back locking mechanism 6, which has a multi-position closer arm 6.2, from the side of the seat 1 which is in the first position P1.
  • the tooth plate 10.1 can also be supported by a tooth plate guide 10.4 (shown in FIG. 2), e.g. B. a profile, in particular a stepped profile, a Z-shaped or L-shaped profile, out or supported.
  • FIG. 4 shows the secured seat back 2 from the rear of the seat 1, which is in the first position P1.
  • the closer arm 6.2 is a U-shaped holder.
  • FIGS. 5A to 5C show a sequence of different positions P1 to P3 of the secured seat back 2 with corresponding different positions of the closer arm 6.2 of the seat back locking mechanism 6.
  • FIG. 5A shows the secured seat back 2 in the first position P1, e.g. B. an upright or slightly reclined position in which the adjustment guide pin 4.4 is in engagement with a front end of the curved guide slot 4.3.
  • FIG. 5B shows the secured seat back 2 in one of the unlimited intermediate positions, indicated by position P3, e.g. B. a more reclined position in which the
  • Adjustment guide pin 4.4 is positioned in a central area of the curved guide slot 4.3.
  • Figure 5C shows the secured seat back 2 in the second position P2, z. B. a completely reclined position in which the adjustment guide pin 4.4 is in engagement with the opposite end and rear end of the curved guide slot 4.3.
  • FIGS. 6A to 6C show a sequence of different positions P1, P4 and P5 of a secured and an unlocked seat back 2.
  • FIG. 6A shows the secured seat back 2 in any position between the first position P1 and the second position P2, e.g. B. an upright or slightly rotated position in which the adjustment guide pin 4.4 is in engagement with a front end of the curved guide slot 4.3.
  • FIG. 6B shows the unlocked seat back 2 in a further pivoted position P4, e.g. B. a slightly forward rotated position in which the closer arm 6.2 is unlocked and released from the seat back 2.
  • Figure 6C shows the unlocked seat back 2 in a folded position P5, z. B. a completely folded forward position in which the closer arm 6.2 is unlocked and released from the seat back 2 and the seat back 2 is folded forward onto the seat base 3.

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)

Abstract

L'invention concerne un ensemble siège (1) comprenant les éléments suivants : un dossier de siège (2) accouplé de façon pivotante à une assise (3) entre au moins une première position (P1) et une seconde position (P2), un mécanisme de verrouillage de dossier de siège (6) comprenant un ensemble de fermeture (6.1) comprenant un bras de fermeture (6.2) qui est fixé de manière amovible au dossier de siège (2), et un mécanisme de réglage (4) accouplé au bras de fermeture (6. 2) et une structure de véhicule (5) de telle sorte qu'une interface entre le bras de fermeture (6.2) et la structure de véhicule (5) est formée de telle sorte que le bras de fermeture (6.2) se déplace par rapport à la structure de véhicule (5) lorsque le bras de fermeture (6.2) est fixé au dossier de siège (2).
PCT/EP2020/082228 2019-11-20 2020-11-16 Siège WO2021099256A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202080079528.6A CN114728604B (zh) 2019-11-20 2020-11-16 座椅

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019217905.3 2019-11-20
DE102019217905.3A DE102019217905B3 (de) 2019-11-20 2019-11-20 Sitzanordnung

Publications (1)

Publication Number Publication Date
WO2021099256A1 true WO2021099256A1 (fr) 2021-05-27

Family

ID=73455714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/082228 WO2021099256A1 (fr) 2019-11-20 2020-11-16 Siège

Country Status (3)

Country Link
CN (1) CN114728604B (fr)
DE (1) DE102019217905B3 (fr)
WO (1) WO2021099256A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1055551A1 (fr) * 1999-05-27 2000-11-29 M.G.I. Coutier S.A. Dispositif de réglage et de verrouillage en position d'un dossier inclinable d'une banquette d'un véhicule
WO2008067424A2 (fr) * 2006-11-29 2008-06-05 Johnson Controls Technology Company Tablette de garnissage de mécanisme d'inclinaison

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Publication number Priority date Publication date Assignee Title
DE102009022518A1 (de) * 2009-05-19 2010-11-25 Keiper Gmbh & Co. Kg Fahrzeugsitz, insbesondere Kraftfahrzeugsitz
DE112010003360T5 (de) * 2009-08-21 2012-08-30 Lear Corp. Mit einem Sitz verbundenes Verriegelungssystem
DE102014226133B4 (de) * 2013-12-16 2021-06-17 Lear Corp. Einstellvorrichtung für eine Rücksitzlehne
DE102015200816B4 (de) * 2014-11-14 2017-08-03 Adient Luxembourg Holding S.à.r.l. Antriebssystem für eine Neigungseinstellung, Fahrzeugsitz, Verfahren zum Betrieb eines Antriebssystems
US10239427B2 (en) * 2015-07-02 2019-03-26 Lear Corporation Vehicle seat with foldable stow position
CN107757431B (zh) * 2016-08-23 2021-11-05 福特环球技术公司 用于车辆座椅的倾角调节机构及车辆后排座椅

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1055551A1 (fr) * 1999-05-27 2000-11-29 M.G.I. Coutier S.A. Dispositif de réglage et de verrouillage en position d'un dossier inclinable d'une banquette d'un véhicule
WO2008067424A2 (fr) * 2006-11-29 2008-06-05 Johnson Controls Technology Company Tablette de garnissage de mécanisme d'inclinaison

Also Published As

Publication number Publication date
CN114728604B (zh) 2024-03-08
DE102019217905B3 (de) 2021-03-18
CN114728604A (zh) 2022-07-08

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