US 12,344,185 B2
Belt strap and safety belt system
Martina Rausch, Remshalden (DE); and Viktorija Mecnika, Schwabisch Gmund (DE)
Assigned to ZF AUTOMOTIVE GERMANY GMBH, Alfdorf (DE)
Appl. No. 18/246,870
Filed by ZF AUTOMOTIVE GERMANY GMBH, Alfdorf (DE)
PCT Filed Sep. 27, 2021, PCT No. PCT/EP2021/076465
§ 371(c)(1), (2) Date Mar. 28, 2023,
PCT Pub. No. WO2022/069395, PCT Pub. Date Apr. 7, 2022.
Claims priority of application No. 10 2020 125 367.2 (DE), filed on Sep. 29, 2020.
Prior Publication US 2023/0365097 A1, Nov. 16, 2023
Int. Cl. B60R 22/12 (2006.01); B60N 2/56 (2006.01)
CPC B60R 22/12 (2013.01) [B60N 2/5685 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A webbing for a seat belt system (10) of an automotive vehicle, comprising
a woven webbing body (26) which includes warp threads (34) extending in the longitudinal direction and weft threads (36) extending transversely to the warp threads (34), and
at least one heating filament (28) which is woven into the webbing body (26) as a warp thread (34) and/or a weft thread (36),
wherein the heating filament (28) comprises at least two strands which are twisted to each other, the two strands being woven into the webbing body together as the warp thread and/or the weft thread.