Assembly of an inflator and a gas exit tube for a vehicle occupa

Details Assembly of an inflator and a gas exit tube for a vehicle occupa Assembly of an inflator and a gas exit tube for a vehicle occupa

1998-01-29

2000-06-06

Swann, J. J.

Land vehicles

Wheeled

Attachment

280740, 280742, B60R 2126, B60R 2128

Patent

active

060709030

ABSTRACT:
An assembly for a vehicle occupant restraint system comprises an inflator and a gas exit tube connected in a gas-tight manner thereto. The inflator is provided with a discharge portion for the gas generated by the inflator when required. The discharge portion comprises a circumferential groove having in cross-section a saw tooth profile with a flank perpendicular to a longitudinal axis of the discharge portion. This flank is located on the side of the groove facing the gas exit tube. The gas exit tube comprises a portion which engages the groove in an interfitting manner by means of a plastically deformed portion and secures the gas exit tube axially thereto at the inflator.

REFERENCES:
patent: 3687486 (1972-08-01), Matsui et al.
patent: 3711115 (1973-01-01), Lohr
patent: 3756621 (1973-09-01), Lewis et al.
patent: 3856180 (1974-12-01), Merrell
patent: 4114924 (1978-09-01), Kasagi et al.
patent: 4268065 (1981-05-01), Granig
patent: 4289327 (1981-09-01), Okada
patent: 4907819 (1990-03-01), Cuevas
patent: 5269561 (1993-12-01), Davis et al.

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