Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1979-12-11
1981-09-01
Jillions, John M.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
A62B 3502, B65H 7548
Patent
active
042867592
ABSTRACT:
A lock lever is pivotally supported by a frame secured to the vehicle body, the intermediate portion of a webbing for restraining an occupant is wound around a contact member secured to said lock lever, and, when the tension of the webbing is increased in an emergency, said lock lever turns whereby lock members clamp the intermediate portion of the webbing to lock same, so that the occupant can be restrained. Particularly, the contact member, during normal condition of the vehicle, is supported by a small diameter portion to smoothly guide the webbing, and, in an emergency of the vehicle, comes into contact at a large diameter portion thereof with said lock lever to receive a resisting force to the rotation, so that the portion of the webbing locked by the lock members can be decreased in tension.
REFERENCES:
patent: 3504867 (1970-04-01), Stevenson
patent: 3817473 (1974-06-01), Board et al.
patent: 4120466 (1978-10-01), Adomeit
Hayashi Yoshihiro
Nakaho Jun-ichi
Usami Susumu
Yasumatsu Jun
Jillions John M.
Kabushiki Kaisha Tokai Rika Denki Seisakusho
Toyota Jidosha Kogyo Kabushiki Kaisha
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