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:
Apr. 06, 1993
Filed:
Aug. 13, 1991
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
An air bag cover opening mechanism for an air bag for use in a vehicle. An air bag cover for closing an opening provided in an air bag case with an air bag accommodated therein has at one end thereof a hinge formed integrally with an inner surface layer of the air bag cover. A slit is provided in the inner surface layer of the air bag cover at the other end thereof to allow one end of a retainer to be retained therein. The other end portion of the retainer has a hole. With this hole aligned with a hole provided in a side wall of the air bag case, a spacer is inserted into the aligned holes, and a bolt is threadedly inserted into an internally threaded hole provided in the spacer and is tightened, thereby allowing the retainer to be rotatably held onto the air bag case and the other end of the air bag cover to be fixed. At the time of inflation of the air bag, the retainer rotates such that only a tensile load oriented in the same direction as the direction of a load applied to the air bag cover acts on the retainer, allowing a breaking portion of the retainer to be broken.