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:
Oct. 20, 2015
Filed:
Feb. 18, 2013
Ashimori Industry Co., Ltd., Osaka-shi, Osaka, JP;
Yasuhiro Inagawa, Settsu, JP;
Hiroyuki Miyoshi, Settsu, JP;
ASHIMORI INDUSTRY CO., LTD., Osaka, JP;
Abstract
An object of the invention is to reduce the weight of a pretensioner by reducing the length of a piston and a wire of the pretensioner. A pretensioner () is used in a seat belt device and pulls a seat belt. Due to gas supplied into a cylinder () from a gas generator (), a piston () is moved in the cylinder (). A wire () is connected to the piston () and the seat belt and pulls the seat belt when the piston () moves. The wire () has both ends that are connected to the seat belt and has a folded portion () that is connected to the piston () via connecting means (). The connecting means () has a connecting hole () that is formed in the piston () and through which the folded portion () passes and has a detachment preventing member () that is positioned between the folded portion () and the piston () to prevent the folded portion () from being detached from the connecting hole ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile