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:
May. 15, 2007
Filed:
Dec. 24, 2003
Toshinori Tanaka, Tokyo, JP;
Keiichi Fukazawa, Tokyo, JP;
Yuusuke Matsui, Tokyo, JP;
Kyouhei Yamamoto, Tokyo, JP;
Katsumi Ohata, Tokyo, JP;
Kengo Fujimoto, Tokyo, JP;
Toshinori Tanaka, Tokyo, JP;
Keiichi Fukazawa, Tokyo, JP;
Yuusuke Matsui, Tokyo, JP;
Kyouhei Yamamoto, Tokyo, JP;
Katsumi Ohata, Tokyo, JP;
Kengo Fujimoto, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An electro-hydraulic power steering apparatus includes: a motor having a rotational shaft and provided with a bearing for rotatably bearing the rotational shaft; a hydraulic pump disposed at one end of the rotational shaft of the motor and driven by the motor; a first elastic body for supporting the bearing; and a second elastic body for pressing the bearing in an axial direction.