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:
Jan. 01, 2013
Filed:
Apr. 21, 2011
Hitoshi Higuchi, Saitama, JP;
Hitoshi Higuchi, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
An air bag system for a vehicle includes an air bag body formed by stitching base fabric material, an inflator that charges the air bag body with gas, and a vent hole that is a through hole provided in the air bag body so as to communicate the inside with the outside of the air bag body. The vent hole of the air bag body is formed to be slit-like and longer in a longitudinal direction thereof. The air bag body includes two base fabric pieces having overlapping side ends that are joined together, a tensile-force applying mechanism that applies tensile-force in the longitudinal direction of the vent hole, including a pair of V-shaped stitched lines bent in a sharply angled V-shape and formed on the side ends of the two base fabric pieces with a predetermined distance therebetween that defines the slit-like vent hole, and portions of the side ends aligned with vent hole along the gas discharge direction form a flow-passage restriction membrane.