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:
Jul. 25, 2006
Filed:
Nov. 19, 2002
Hiroaki Fujii, Tokyo, JP;
Koji Tanaka, Tokyo, JP;
Hitoshi Fujita, Tokyo, JP;
Koichi Furukawa, Tokyo, JP;
Hiroaki Fujii, Tokyo, JP;
Koji Tanaka, Tokyo, JP;
Hitoshi Fujita, Tokyo, JP;
Koichi Furukawa, Tokyo, JP;
Takata Corporation, Tokyo, JP;
Abstract
In controlling a seat belt retractor, at least one of signals selected from a state signal showing a movement of an occupant wearing a seat belt and an external signal obtained from detecting means installed in a vehicle during running thereof is received. Then, a rotational torque of a motor is selected to a predetermined reduction ratio corresponding to at least one of the state signal and the external signal from a plurality of torques. The motor is controlled to a predetermined torque, to thereby wind the webbing on the spool.