Air bag inflator and method of manufacture thereof

Details Air bag inflator and method of manufacture thereof Air bag inflator and method of manufacture thereof

1995-07-06

1996-08-20

Ellis, Christopher P.

Land vehicles

Wheeled

Attachment

280736, 222 3, 102530, B60R 2128

Patent

active

055472176

ABSTRACT:
An air bag inflator is manufactured by sandwiching a wire mesh filter between a pair of flat elongated perforate strips of steel, thereafter rolling the sandwiched steel strips and wire mesh concomitantly to form a right circular cylindrical tube with the edge portions of the steel strips orientated in juxtaposed relation to one another, respectively; and welding the juxtaposed edge portions of the strips by a common weld that extends radially across the edge portions of both of the steel strips.

REFERENCES:
patent: 4817828 (1989-04-01), Goetz
patent: 4878690 (1989-11-01), Cunningham
patent: 4944527 (1990-07-01), Bishop et al.
patent: 5226669 (1993-07-01), Honda
patent: 5308588 (1994-05-01), Emery et al.
patent: 5346252 (1994-09-01), Levosinski
patent: 5447105 (1995-09-01), Bauer et al.

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