发明授权
- 专利标题: Electro-hydraulic power steering apparatus
- 专利标题(中): 电液动力转向装置
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申请号: US10790123申请日: 2004-03-02
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公开(公告)号: US07442013B2公开(公告)日: 2008-10-28
- 发明人: Toshinori Tanaka , Kiyohide Okamoto , Yuusuke Matsui , Kyouhei Yamamoto , Shuji Isono , Hideki Megata , Keiichi Fukazawa , Katsumi Ohata , Kengo Fujimoto
- 申请人: Toshinori Tanaka , Kiyohide Okamoto , Yuusuke Matsui , Kyouhei Yamamoto , Shuji Isono , Hideki Megata , Keiichi Fukazawa , Katsumi Ohata , Kengo Fujimoto
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JPP.2003-107749 20030411
- 主分类号: B67D5/40
- IPC分类号: B67D5/40
摘要:
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.
公开/授权文献
- US20040202555A1 Electro-hydraulic power steering apparatus 公开/授权日:2004-10-14