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. 20, 2011
Filed:
Jul. 22, 2005
Kenichi Niitsuma, Tochigi-ken, JP;
Hirooki Negishi, Tochigi-ken, JP;
Jinichi Tanabe, Tochigi-ken, JP;
Koji Sano, Saitama-ken, JP;
Koji Uno, Saitama-ken, JP;
Tatsuya Terauchi, Saitama-ken, JP;
Tomoki Matsumoto, Saitama-ken, JP;
Kenichi Niitsuma, Tochigi-ken, JP;
Hirooki Negishi, Tochigi-ken, JP;
Jinichi Tanabe, Tochigi-ken, JP;
Koji Sano, Saitama-ken, JP;
Koji Uno, Saitama-ken, JP;
Tatsuya Terauchi, Saitama-ken, JP;
Tomoki Matsumoto, Saitama-ken, JP;
TS Tech Co., Ltd., Saitama, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A vehicle seat of the invention has an upper movable member () supporting a headrest (), a lower movable member () provided inside a backrest, and a coupling mechanism for coupling the upper movable member and the lower movable member. The coupling mechanism includes an upper link mechanism () positioned in an upper part of a side frame () and coupled to the upper movable member, a lower link mechanism () positioned in a lower part of the side frame and coupled to the lower movable member, and a rod () extending along the side frame and coupling the upper link mechanism and the lower link mechanism. The upper link mechanism amplifies a backward moving amount of the lower movable member, and moves the headrest forward.