Webbing for passenger restraint belt, seat belt and seat belt apparatus
View Patent ↗A webbing for a passenger restraint belt forms a long passenger restraint belt to restrain a vehicle passenger. The webbing includes warp yarns and weft yarns. The warp yarns and weft yarns are woven so as to extend orthogonally to each other. The warp yarn includes at least one conductive yarn and non-conductive yarns. Anon-conductive yarn is thicker than the at least one conductive yarn.
1. A webbing for a passenger restraint belt forming a long passenger restraint belt to restrain a vehicle passenger comprising:
warp yarns and weft yarns that are woven so as to extend orthogonally to each other,
wherein the warp yarn includes at least one conductive yarn and non-conductive yarns,
a non-conductive yarn is thicker than the at least one conductive yarn, and
the conductive yarn is formed by convergence of a plurality of conductive filaments.
2. The webbing for the passenger restraint belt according to claim 1 , wherein the one conductive yarn is formed between the two non-conductive yarns.
3. A seat belt including a passenger restraint belt formed using the webbing according to claim 1 .
4. A seat belt apparatus comprising:
the seat belt according to claim 3 ;
a retractor that is configured to wind the seat belt;
a buckle that is fixed to a vehicle; and
a tongue that is provided on the seat belt and that is engages with the buckle.
5. The seat belt apparatus according to claim 4 , wherein an electric device connected electrically to the conductive yarn is provided on the seat belt.
6. A webbing for a passenger restraint belt forming a long passenger restraint belt to restrain a vehicle passenger comprising:
warp yarns and weft yarns that are woven so as to extend orthogonally to each other,
wherein the warp yarn includes at least one conductive yarn and non-conductive yarns,
a non-conductive yarn is thicker than the at least one conductive yarn, and
the warp yarn includes a plurality of conductive yarns.
7. The webbing for the passenger restraint belt according to claim 6 , wherein at least one non-conductive yarn is disposed between first and second conductive yarns.
8. A seat belt including a passenger restraint belt formed using the webbing according to claim 6 .
9. A seat belt apparatus comprising:
the seat belt according to claim 8 ;
a retractor that is configured to wind the seat belt;
a buckle that is fixed to a vehicle; and
a tongue that is provided on the seat belt and that is engages with the buckle.
10. The seat belt apparatus according to claim 9 , wherein an electric device connected electrically to the conductive yarn is provided on the seat belt.