Title:
電動油圧式パワーステアリング装置
Document Type and Number:
Japanese Patent JP3988673
Kind Code:
B2
Abstract:
An electro-hydraulic power steering apparatus in which a control device, a motor and a pump are integrated. The apparatus includes a first housing, a second housing, a control device surrounded by the first and second housings, a motor disposed on a side of the first housing and a pump disposed on a side of the second housing. The motor includes a rotor, a stator and a frame. The rotor has a first bearing supported by the first housing. The frame includes an inner circumferential face into which a stator core is press fitted and receives a second bearing of the rotor. The frame is secured to the first housing by a first clamp screw. The first housing and the second housing are secured by a second clamp screw. The first and second clamp screws are tightened from the hand of the frame.
Inventors:
Toshinori Tanaka
Kiyohide Okamoto
Yusuke Matsui
Kyohei Yamamoto
Shuji Isono
Hideki Yonegata
Keiichi Fukasawa
Katsumi Ohata
Kengo Fujimoto
Kiyohide Okamoto
Yusuke Matsui
Kyohei Yamamoto
Shuji Isono
Hideki Yonegata
Keiichi Fukasawa
Katsumi Ohata
Kengo Fujimoto
Application Number:
JP2003107749A
Publication Date:
October 10, 2007
Filing Date:
April 11, 2003
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B62D5/06; B62D5/07; B67D7/58; H02K7/14; F01C21/10; F04B53/00; F04C15/00; H02K5/02; H02K5/10
Domestic Patent References:
| JP11294345A | ||||
| JP11037074A |
Attorney, Agent or Firm:
Shogo Takahashi
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka