A seatbelt assembly and method of operating a seatbelt includes allowing webbing to slide between a lap portion and a torso portion through an unlocked weblock of a tongue assembly; and upon forces exerted by an occupant on the webbing, the weblock locking the webbing from movement between the lap and torso portions while increasing tension in the lap portion via the tongue assembly.

In a seat belt retractor (12) for a vehicle, comprising a frame (14) in which a belt reel (10) is supported which includes a reel body (26) as wed as a first flange (32) and a second flange (34), said flanges being provided at the axial ends (28, 30) of the reel body (26) and each being arranged in a seat (22) of the frame (14), wherein the first flange (32) is rotatable relative to the reel body (26) and wherein between the first flange (32) and the reel body (26) a force limiter is provided, and at the seat (22) locking teeth (24) are provided and at the first flange (32) a toothing corresponding to the locking teeth is provided, the second flange (34) is rotatable relative to the reel body (26) and at the second flange (34) and/or at the reel body (26) interacting stops (50, 54, 58) are provided for limiting rotation of the second flange (34) relative to the reel body (26). Furthermore, the second flange (34) Includes a peripheral wall (44) which encloses the axial end (30) of the reel body (26) facing the second flange (34) in the peripheral direction.

A seatbelt assembly and method of operating that includes a tongue assembly having a weblock and a secondary weblock mounted to a tongue selectively securable to a buckle; a webbing extending adjacent to the weblock and secondary weblock between a torso portion and a lap portion; and the weblock and secondary weblock allowing for the webbing to slide between the torso and lap portions when in unlocked positions and pivoting relative to the tongue such that the weblock and secondary weblock prevent the webbing from sliding between lap and torso portions in locked positions.

The present disclosure relates to an apparatus for vehicle occupant safety during automotive collisions. The apparatus includes a plurality of compression elements rigidly fixed to a first seat belt guide and a second seat belt guide. The compression elements are arranged to resist compressive loading in response to an impact force, such as that experienced during rapid deceleration of a vehicle occupant in an automotive collision. When a pre-determined threshold force has been overcome, the compression elements predictably deform, thus absorbing energy associated with the deceleration. As a result of deformation of the compression elements, additional seat belt length is pulled from the apparatus, thus shielding the vehicle occupant from maximal injury.

A damping member (1) which has at least two engagement points (2), wherein the damping member (1) has an absorption means, wherein fastening elements (3) are arranged on the damping member (1), and wherein an additional absorption means (4) is provided which brings about shock absorption together with the absorption means.

A force limiting device (10) for a seat belt comprises a fitting (14), a tension transfer means (36) and a deformation member (12) directly abutting on the fitting (14), wherein the fitting (14, 114) comprises a deflection unit (20, 120) in the form of a deflection pulley for the tension transfer means (36, 136).

A safety belt arrangement for a vehicle, with a belt force limiting unit which is constructed as a piston/cylinder assembly having a piston tube and a piston, which in the event of the belt force being limited is displaceable by a force limiting path in the piston tube, while expanding and plastically deforming the latter, whereby the belt force exerted on a vehicle occupant is limited to a predefined level of force. According to the invention, at least one tube element, which can be pushed telescopically onto the piston tube to form a double tube structure, is provided for setting the force level course over the force limiting path.

A seatbelt latch plate assembly includes a latch plate, a D-ring, and a pivot stop. The D-ring is pivotably connected to the latch plate. The pivot stop is disposed between and rotatably fixes the latch plate to the D-ring. The pivot stop includes a deformable element. The deformable element is deformable at a predetermined pivot torque between the D-ring and the plate.

A webbing take-up device includes a spool that takes up a webbing worn by an occupant, and that is rotated in a pull-out direction due to the webbing being pulled out, and a lock base that limits pull-out direction rotation of the spool in a vehicle emergency. The webbing take-up device further includes an energy absorbing wire that undergoes deformation so as to permit pull-out direction rotation of the spool at or above a force limiter load when the lock base has limited pull-out direction rotation of the spool, and a second force limiter mechanism that adjusts the pressing force of the energy absorbing wire according to a remaining take-up amount of the webbing on the spool.

A seatbelt anchor includes an attachment portion. The seatbelt anchor includes a seatbelt support portion spaced from the attachment portion to define a slot therebetween. The seatbelt anchor includes a pair of connecting portions spaced from each other with the slot disposed therebetween and connecting the attachment portion to the seatbelt support portion and including a lattice structure that is plastically deformable relative to the attachment portion and the seatbelt support portion.