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. 02, 1997
Filed:
Sep. 27, 1995
TRW Inc., Lyndhurst, OH (US);
Abstract
An apparatus (24) for inflating an inflatable vehicle occupant protection device (22) comprises a container (40) which provides a source of inflation fluid. The container (40) has an opening (44) through which the fluid can flow to inflate the protection device (22). A support surface (84) is located adjacent the opening (44). A cavity (120) is located adjacent the support surface. A rupturable closure (100) extends across the opening (44) to block the flow of fluid through the opening. A weld (108) forms a fluid seal between the closure (100) and the support surface (84). A member (140) is located in the cavity (120) and has a first portion (144) engaging a surface defining the cavity to secure the member to the container (40). A second portion (142) of the member (140) engages the closure (100) to hold the closure against the support surface (84) of the container (40). The member (140) has an opening (146) through which fluid can flow when the closure (100) is ruptured. An actuatable igniter (160), upon actuation, ruptures the closure (100).