A seat for a vehicle is equipped with a seat frame comprising general steel pipes, cushioning bodies suspended by the seat frame, and a skin covering the cushioning bodies. The seat frame has on an outer side a frame member in which a side portion provided vertically and an upper portion provided horizontally on an upper side are bent into L-shape at a corner portion, and the corner portion is provided with a lock member to be locked to a vehicle body of said vehicle.

A seat adjustment first lever is adapted to be mounted to a first lateral end of a recline mechanism of a seatback. Rotation of the first lever about a pivot axis disengages the recline mechanism. The first lever includes a first lever input portion extending from the pivot axis for manual rotation of the first lever. A second lever input portion extends from the pivot axis and is sized to receive an input cable for actuation of the first lever from a remote location. A lever output portion extends from the pivot axis and is sized to receive an output cable to connect the first lever to a second lever on a second lateral end of the recline mechanism.

The object of the invention is a motor vehicle door lock, particularly a backrest lock (4), on a motor vehicle seat (1). The basic construction of the motor vehicle door lock includes a locking mechanism (7, 8, 9) consisting essentially of a rotary latch (9), a ratchet pawl (7) and a blocking element (8) for the ratchet pawl (7). In addition, a drive unit (15, 16, 17) that acts on a triggering element (12) is provided. According to the invention, the drive unit (15, 16, 17) is constructed as a linear adjustment drive (15, 16, 17), which acts on the triggering element (12) so that it interacts in succession, first with the blocking element (8) and then with the ratchet pawl (7).

An adequate mechanical stiffness and strength are afforded to a tumble seat or a vehicle seat having a latch mechanism provided in a rear end of the seat cushion. A cushion frame (F1) of the seat includes a side frame (5) extending in a fore and aft direction, and the side frame includes a first member (10) comprising a channel member having an open side facing sideways and a second member (11) attached to the first member so as to form a closed cross section jointly with the first member, and extending downward further than the first member. A latch mechanism is positioned under the first member and attached to the second member.

A striker engaging latch including a mounting bracket and a pivotally supported hook. A cinching cam has a cam locking surface profile which extends along an arc radially offset from a center point of rotation of the cam and contacting the hook. A biasing component influences the cinching cam against the hook and into engagement with the striker. A structural cam overlaps the cinching cam. Releasing of the hook from the striker being preceded by the structural cam pivoted into engagement with the cinching cam, with continued collective pivotal actuation of the structural cam and cinching cam allowing the hook to pivot out of contact with the striker.

A back-rest pivot fitting for a seat, having at least a seat pan, a folding back-rest, which is pivotable coupled to the seat pan, and a pivot fitting. The pivot fitting may have at least a first fitting member which is fixed to the seat pan, a second fitting member, which is pivotable coupled to the first fitting member and which is fixed to the back-rest, a recliner heart and an adjustment member.

Proposed is a folding seat which can be folded by manipulating a lever at various positions so as to improve the utilization of space around the folding seat. The folding seat includes: a seat frame; a seat back frame located at a rear of the seat frame and coupled rotatably to the seat frame or a vehicle; and a first latch part provided with a side support, a first end of the side support being coupled to the vehicle and a second end of the side support being coupled to the rear of the seat frame through a rotation shaft such that the seat frame is rotatable.

A rotary drive actuation system for actuating a latch including: an output shaft having a member affixed at one end of the output shaft for coupling to a component of the latch; a common drive element affixed to the output shaft at the other end of the output shaft; and a plurality of motors coupled to the common drive element for simultaneously driving the common drive element and the output shaft in a first rotary direction to effect actuation of the latch.

A vehicle seat, including a seat underframe and a backrest mounted pivotably with respect to the seat underframe about a backrest pivot axis, the inclination of which backrest may be adjusted in a comfort range by pivoting about the backrest pivot axis by a fitting arrangement. The fitting arrangement is provided on a first of two longitudinal backrest sides of the backrest and a locking device is provided remote from the first longitudinal backrest side, which locking device is provided to lock the backrest so as to prevent pivoting about the backrest pivot axis beyond the comfort region in the event of a crash and which is coupled to the fitting arrangement to actuate the locking device when the backrest is actuated beyond the comfort region and to release a locking provided by the locking device by actuating the fitting arrangement.

A seat lock device provided to a tiltable seat back comprises: a locking part capable of switching among a locked state wherein a striker installed in a vehicle body is locked, an unlocked state wherein the striker can be disengaged, and a free state wherein the striker is disengaged; an unlocking part disposed at a position different from the locking part on the seat back and having a lever member and a coupling member for coupling the lever member and locking part, and which switches the locking part from the locked state to the unlocked state in response to manipulation of the lever member; and an integrally-molded case which holds the locking part and unlocking part and is fastened to the seat back.