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US 10,518,741 B2Granted
Seat belt retractor
AssigneeTRW Automotive GmbH
InventorsAnna Grosskopf, Jens Bohn, Thomas Kielwein, Beate Pfister
Life of this patent
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AssigneeTRW Automotive GmbH
InventorsAnna Grosskopf, Jens Bohn, Thomas Kielwein, Beate Pfister
Estimating the term…
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 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), a first flange (32) and a second flange (34), said flanges being provided at 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 a force limiter is provided between the first flange (32) and the reel body (26), and at the seat (22) locking teeth (24) are provided and at the second flange (34) a toothing (48) corresponding to the locking teeth is provided, wherein 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 which limit the rotation of the second flange (34) relative to the reel body (26), and wherein 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.
Dependencies are inferred from the claim text.