公开(公告)号：US12233757B2

公开(公告)日：2025-02-25

申请号：US17842134

申请日：2022-06-16

Applicant: FAURECIA Sièges d'Automobile

Inventor： Fabrice Petit ,  Vincent Nardin ,  Olivier Kircher ,  Dan Stoia

IPC: B60N2/08

Abstract: A system for locking a slide rail for a vehicle seat with continuous adjustment, comprises a fixed rail, and two blocking members urged towards each other by an elastic member to ensure their bracing on the rail, as well as to an unlocking mechanism comprising an unlocking member ensuring the release of the sliding of the slide rail by a separation of the two blocking members.

公开(公告)号：US20240416803A1

公开(公告)日：2024-12-19

申请号：US18012255

申请日：2021-06-21

Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg

Inventor： Jochen HOFMANN

IPC: B60N2/08 ,  B60N2/07

Abstract: A locking device for a vehicle seat. The locking device including at least one securing section provided on an unlocking element of the locking device, which in a locking position of a locking element of the locking device positively engages in a form-fit area of the locking element and blocks a displacement of the locking element into its unlocking position.

公开(公告)号：US20240317121A1

公开(公告)日：2024-09-26

申请号：US18734795

申请日：2024-06-05

Applicant: Britax Child Safety, Inc.

Inventor： Quentin G. Walsh ,  Mitchell L. Shellenberger ,  Brandon Hoover ,  Mark Matthew Messner

IPC: B60N2/28 ,  B60N2/08

CPC classification number: B60N2/2824 ,  B60N2/0812 ,  B60N2/28 ,  B60N2/2851

Abstract: A child seat comprising: an outer shell supporting an inner shell therein, the inner shell and the outer shell together defining a child protection region within the seat; an adjustment mechanism disposed between the inner shell and the outer shell defining a trajectory of movement for the inner shell relative to the outer shell, wherein relative movement between the inner shell and the outer shell along the trajectory of movement adjusts a size and a shape of the child protection region of the seat.

公开(公告)号：US20240286530A1

公开(公告)日：2024-08-29

申请号：US18576776

申请日：2022-07-04

Applicant: Adient US LLC

Inventor： Erik SPRENGER ,  Joachim FLICK

IPC: B60N2/08

CPC classification number: B60N2/0843

Abstract: A device for longitudinally adjusting a seat may have two mutually spaced rail pairs and at least one locking element. The rail pairs are each formed by an upper rail and a lower rail which are movable in relation to one another. The at least one locking element is movably mounted on the upper rail in a spring-loaded manner and, in a locking position, blocks a movement of the upper rail in the lower rail and, in an unlocking position, releases the movement. An undesired movement of the locking element out of the locking position is at least limited or blocked by a blocking element. A seat may have the device longitudinally adjusting a seat.

公开(公告)号：US20240278693A1

公开(公告)日：2024-08-22

申请号：US18380831

申请日：2023-10-17

Applicant: Hyundai Motor Company ,  Kia Corporation ,  DAS CO., LTD

Inventor： Deok-Gi Hong ,  Keun Gwack ,  Jae-Youn Kim

IPC: B60N2/08

CPC classification number: B60N2/0887

Abstract: A free hinge drive system for a link of a vehicle seat such as a relaxation seat includes a first pinion gear of a motor and a second pinion gear of a brake device that are connected by an interconnection member, and a first sector gear gear-coupled to a first pinion gear and a second sector gear gear-coupled to a second pinion gear have symmetric shapes. In operation, a free hinge of the link is rotated by release of a braking force of the brake device during a relaxation operation, and the free hinge of the link is restrained by a braking force when the relaxation operation is not performed, thereby preventing lift of a second front height link corresponding to another side output (outer side) in the event of a rear collision, improving passenger safety, and minimizing forward and rearward movements of the vehicle seat.

公开(公告)号：US12059981B2

公开(公告)日：2024-08-13

申请号：US17672929

申请日：2022-02-16

Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA ,  TACHI-S CO., LTD. ,  TF-METAL Co., Ltd.

Inventor： Kosuke Taniguchi ,  Shunsuke Kuroda

IPC: B60N2/07 ,  B60N2/08

CPC classification number: B60N2/0875 ,  B60N2/0705 ,  B60N2/0818

Abstract: A seat sliding device includes: a lower rail; an upper rail; a lock member; a spring member; and an operation lever, the first fixing portion of the spring member which has a ring shape having an outside diameter greater than a width between the pair of the side walls of the upper rail, which has a spring force in a diameter increasing direction between the pair of the side walls of the upper rail, and which includes a first mounting portion and a second mounting portion that are configured to be mounted and fixed, respectively, in the first hole portion and the second hole portion by the spring force.

公开(公告)号：US20240253531A1

公开(公告)日：2024-08-01

申请号：US18566722

申请日：2022-06-15

Applicant: Adient US LLC

Inventor： Joachim FLICK ,  Erik SPRENGER

IPC: B60N2/08 ,  B21D7/06 ,  B21D53/88 ,  B60N2/07

CPC classification number: B60N2/0818 ,  B21D7/06 ,  B21D53/88 ,  B60N2/07

Abstract: A method for producing an activation lever for a longitudinal adjuster involves providing a tubular blank, pressing an end portion of the blank from a first direction and pressing the end portion of the blank from a second direction perpendicular to the first direction, whereby only forming of the external contour of the blank takes place. An activation lever for activating a locking unit for securing a first seat rail relative to a second seat rail where the activation lever, in an end portion interacts with a spring element and/or a locking element of the longitudinal adjuster, has a deformed surface which is closed perpendicularly to the longitudinal extent of the activation lever. A longitudinal adjuster for a vehicle seat has the activation lever.

公开(公告)号：US20240227640A9

公开(公告)日：2024-07-11

申请号：US18547118

申请日：2021-07-01

Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg

Inventor： Peter MÜLLER ,  Donaldo MADRID ,  Heiko RÖNSCH

IPC: B60N2/30 ,  B60N2/08 ,  B60N2/20

CPC classification number: B60N2/3031 ,  B60N2/08 ,  B60N2/20 ,  B60N2/3065

Abstract: It is provided a vehicle seat comprising a seat base, a seat part which is arranged on the seat base and can be adjusted relative to the seat base, a backrest which is mounted on the seat base so as to be pivotable between an upright use position and a non-use position which is pivoted towards the seat part, and a coupling mechanism for coupling an adjustment movement of the seat part to a pivot movement of the backrest. In this case, a locking lever is provided which can be pivoted between a locking position and an unlocking position by means of the coupling mechanism, is in its locking position in the use position of the backrest and locks the backrest from pivoting into the non-use position, and can be pivoted from its locking position into its unlocking position.

公开(公告)号：US20240227631A9

公开(公告)日：2024-07-11

申请号：US18278689

申请日：2022-02-21

Applicant: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT

Inventor： Wolfgang GRUENER ,  Robert MARTIN

IPC: B60N2/06 ,  B60N2/02 ,  B60N2/08 ,  B60N2/427

CPC classification number: B60N2/067 ,  B60N2/02253 ,  B60N2/0806 ,  B60N2/42709

Abstract: A vehicle seat bracket, with at least one lower rail which is fixed to the vehicle, and with at least one upper rail arrangement which is coupled to a vehicle seat and interacts with the at least one lower rail for the relative longitudinal displaceability in the longitudinal direction of the lower rail, is characterized in that the at least one upper rail arrangement has a first upper rail module, which is coupled to the vehicle seat, and a second upper rail module, which is connected by a connecting element to the first upper rail module. The two upper rail modules are movable along the lower rail. The first upper rail module is provided with an electromechanical drive arrangement for the longitudinal displaceability relative to the lower rail. The second upper rail module has a releasable mechanical locking device which is designed to couple the upper rail arrangement and the lower rail to one another in a locked state and to decouple them from one another in a decoupled state.

公开(公告)号：US20240198865A1

公开(公告)日：2024-06-20

申请号：US18541980

申请日：2023-12-15

Applicant: FAURECIA Sièges d'Automobile

Inventor： Michel Timon ,  Fabrice Petit ,  Vincent Nardin

IPC: B60N2/08

CPC classification number: B60N2/0818 ,  B60N2/0843 ,  B60N2/0887

Abstract: A control system for locking devices for vehicle seats comprising a chassis and an element mobile along a straight direction relative to the chassis and a first pivoting arm. A first end of the first pivoting arm is fixed to the mobile element of the linear actuator. A second end of the first pivoting arm is adapted to push, respectively pull, a first pin of a first locking device when the mobile element of the linear actuator is moved relative to the chassis, in order to control locking or unlocking of the first locking device.