发明申请
- 专利标题： Rotating -Body Support Structure
- 专利标题（中）： 旋转 - 支撑结构
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申请号： US12226187申请日： 2007-06-26
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公开(公告)号： US20090274400A1公开(公告)日： 2009-11-05
- 发明人: Katsuya Yamashita , Chiaki Yasuda , Kazuhiro Tamura , Hitoshi Kaguchi , Yoshitake Kasubata , Akio Kambe
- 申请人： Katsuya Yamashita , Chiaki Yasuda , Kazuhiro Tamura , Hitoshi Kaguchi , Yoshitake Kasubata , Akio Kambe
- 优先权： JP2006-179018 20060629
- 国际申请： PCT/JP2007/062736 WO 20070626
- 主分类号： F16C27/02
- IPC分类号： F16C27/02 ; F16C35/00
摘要：
The present invention provides a rotating-body support structure that is capable of obtaining a damping effect of a rotating body with a simple configuration. To this end, the rotating-body support structure is configured to include a housing (21) and a bush portion (24) which is supported by the housing (21) and which rotatably supports a boring bar (11); and to have oil filled between the housing (21) and the bush portion (24).