Winding – tensioning – or guiding – Reeling device – With spring motor
Patent
1994-08-04
1996-01-02
Jillions, John M.
Winding, tensioning, or guiding
Reeling device
With spring motor
2423845, B60R 22405
Patent
active
054801052
ABSTRACT:
In a seat belt retractor according to the present invention, a lock gear first cover 13 has a projection 13a formed in a relatively large ring shape. The projection 13a has teeth 13c formed all around the inner surface thereof at same intervals. These teeth 13c are formed to have the same positional relation with the teeth 2 f formed on the right-hand side wall 2a. Further the number of the teeth 13c is set to be a common divisor of the number of the teeth 2f, that is to be less than the number of the teeth 2f. Thereby, the frequency of occurrence of end lock decreases.
REFERENCES:
patent: 5135182 (1992-08-01), Park
patent: 5277377 (1994-01-01), Fujimura et al.
patent: 5348248 (1994-09-01), Butenop
patent: 5388780 (1995-02-01), Matsuki
Fujimura Yoshiichi
Matsuura Shizutaka
Yano Hideaki
Jillions John M.
Takata Corporation
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