Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1986-03-27
1987-06-30
Levy, Stuart S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
2421582, B65H 7544
Patent
active
046764445
ABSTRACT:
An apparatus for driving a wire for actuating a webbing of an automatic seatbelt system includes a guide member and guide means. The guide member is prevented from rotating relative to a rotary drum on which the wire is wound, but allowed to move in the axial direction of the drum. One end of the wire is retained by the guide member, and this guide member is moved in response to the rotation of the rotary drum by the action of the guide means. Accordingly, the wire is tightly or closely wound on the rotary drum at all times.
REFERENCES:
patent: 3016206 (1962-01-01), Cone
patent: 3129715 (1964-04-01), Militano et al.
patent: 3728906 (1973-04-01), Takaki et al.
patent: 3961589 (1976-06-01), Lombardi
patent: 4181268 (1980-01-01), Carolus et al.
patent: 4236162 (1980-11-01), Carolus et al.
patent: 4436250 (1984-03-01), Becker
Kawaharazaki Takashi
Nishimura Yuji
Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
Levy Stuart S.
Werner David
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