Pretensioner for a safety belt drive

Details Pretensioner for a safety belt drive Pretensioner for a safety belt drive

1995-02-10

1996-09-10

Culbreth, Eric D.

Land vehicles

Wheeled

Attachment

242374, 60632, B60R 2246

Patent

active

055538908

ABSTRACT:
A belt pretensioner for a safety belt comprises a pyrotechnic propellant charge (34) able to be operated by a fuze (48) and adapted to act on a drive device for a belt pretensioner. The drive device comprises a piston (18), adapted to be moved in translation, of a piston and cylinder unit. The pyrotechnic propellant charge (34) is mounted within the extent of a cylinder space (28) enclosed by the piston and cylinder unit. The fuze (48) is designed in the form of a self-contained unit and arranged separately from the propellant charge (34).

REFERENCES:
patent: 3386683 (1968-06-01), Howland
patent: 4008780 (1977-02-01), Bendler et al.
patent: 4237690 (1980-12-01), Tsuge et al.
patent: 4434953 (1984-03-01), Gemar et al.
patent: 4508287 (1985-04-01), Nilsson
patent: 4558832 (1985-12-01), Nilsson
patent: 5443222 (1995-08-01), Modinger et al.
patent: 5492368 (1996-02-01), Pywell et al.

Affiliated with

Also associated with

Rating

Pretensioner for a safety belt drive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pretensioner for a safety belt drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pretensioner for a safety belt drive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1315256