Webbing retractor

Details Webbing retractor Webbing retractor

2007-11-06

2007-11-06

Nguyen, John Q. (Department: 3654)

Winding, tensioning, or guiding

Reeling device

With spring motor

C280S805000

Reexamination Certificate

active

10845074

ABSTRACT:
A pinion of a pretensioner is provided at a side of a torsion shaft, which side is opposite a side connected integrally to a spool via a sleeve. A base lock of a lock mechanism is connected to the pinion. Due to the lock mechanism operating, a leg plate side end portion of the torsion shaft is locked. In this way, due to operation of the pretensioner, the pinion, which is connected to a rotating portion of a sleeve, also is locked by the locking mechanism. Therefore, a piston of the pretensioner is not lowered, and internal pressure of a cylinder does not affect deformation of the torsion shaft.

REFERENCES:
patent: 5344095 (1994-09-01), Frei
patent: 5526996 (1996-06-01), Ebner et al.
patent: 5788176 (1998-08-01), Ebner et al.
patent: 6443380 (2002-09-01), Biller et al.
patent: 1155928 (2001-11-01), None
patent: 10-067300 (1998-03-01), None
patent: 2000-198413 (2000-07-01), None

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