Pretensioner and seat belt apparatus

Details Pretensioner and seat belt apparatus Pretensioner and seat belt apparatus

2011-02-01

2011-02-01

Fleming, Faye M. (Department: 3616)

Land vehicles

Wheeled

Attachment

C297S480000

Reexamination Certificate

active

07878548

ABSTRACT:
A pretensioner for restraining an occupant with a seat belt by pulling the seat belt when an impact on a vehicle is generated. The pretensioner comprises a retaining ring having a ring to be in contact with an end of a seal member facing a protective member and a plurality of projections to be in press contact with the inner wall of a housing that project radially outwardly from the periphery of the ring, wherein the retaining ring is press fitted into the housing so that the seal member is fixed to the inner wall of the housing by the retaining ring.

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patent: 2003/0122362 (2003-07-01), Ukita et al.
patent: 2009/0014989 (2009-01-01), Henderson et al.
patent: 2003-146184 (2003-05-01), None
patent: 2007-62600 (2007-03-01), None
patent: 2007-76493 (2007-03-01), None

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