Seat belt tensioner

Details Seat belt tensioner Seat belt tensioner

2006-04-12

2009-10-27

Nguyen, John Q. (Department: 3654)

Winding, tensioning, or guiding

Reeling device

With particular drive

C242S382000, C242S385300

Reexamination Certificate

active

07607604

ABSTRACT:
The disclosed seat belt tensioner may comprise a drive motor, a gear connected to the drive motor, and a seat belt spindle connected to the gear by a spindle clutch. The spindle clutch may have spindle clutch pawls, which engage in pawl teeth of the seat belt spindle to couple the seat belt spindle and the gear. The spindle clutch may also comprise a synchronization pawl configured to alit the pawl teeth before the spindle clutch pawls engage in the pawl teeth.

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