Automatic wind-up roller for safety belts

Details Automatic wind-up roller for safety belts Automatic wind-up roller for safety belts

1979-05-29

1980-10-28

Jillions, John M.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

2471074B, A62B 3502, B65H 7548

Patent

active

042302897

ABSTRACT:
Automatic wind-up roller for a safety belt with means to stop the belt from unwinding in case of danger. The wind-up roller has a release mechanism activated when a predetermined acceleration or deceleration is exceeded, a control lever activated by the release mechanism, a control disc with elastic yielding control teeth which couple with the control lever, and a locking mechanism activated by the control disc to block the control shaft.

REFERENCES:
patent: 3944162 (1976-03-01), Henderson
patent: 3944164 (1976-03-01), Tibbe
patent: 3991953 (1976-11-01), Takada

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