The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 1997
Filed:
Apr. 08, 1996
Paul T Saccone, Rochester Hills, MI (US);
TRW Vehicle Safety Systems Inc., Lyndhurst, OH (US);
Abstract
A pressure vessel (10) includes a tank (12) and a closure structure (14) with a breakaway part (90) exposed to fluid pressure in the tank (12). The breakaway part (90) is severable from the closure structure (14) for movement outward from the tank (12) under the influence of elevated fluid pressure. The pressure vessel (10) further includes a probe (144) which moves forcefully against and through the closure structure (14) to puncture a hole (210) through the breakaway part (90). The probe (144) guides the breakaway part (90) to move outward from the tank (12) telescopically over the probe (144) under the influence of the elevated fluid pressure.