发明授权
- 专利标题： Differential gear case and method for processing same
- 专利标题（中）： 差速齿轮箱及其加工方法
-
申请号： US13576321申请日： 2011-01-13
-
公开(公告)号： US09285026B2公开(公告)日： 2016-03-15
- 发明人: Toshirou Shimosaka , Kiyohito Oyamada , Shoichi Tetsuka , Makoto Imaida
- 申请人： Toshirou Shimosaka , Kiyohito Oyamada , Shoichi Tetsuka , Makoto Imaida
- 申请人地址： JP Yokohama-shi
- 专利权人： NISSAN MOTOR CO., LTD.
- 当前专利权人： NISSAN MOTOR CO., LTD.
- 当前专利权人地址： JP Yokohama-shi
- 代理机构： Foley & Lardner LLP
- 优先权： JP2010-021248 20100202
- 国际申请： PCT/JP2011/050437 WO 20110113
- 国际公布： WO2011/096255 WO 20110811
- 主分类号： F16H57/02
- IPC分类号： F16H57/02 ; F16H48/08 ; F16H48/40
摘要：
A differential gear case is provided that includes a container housing of a differential gear, the container housing having on an outer surface thereof an annular flange that extends around an axis of rotation of the container housing, and one of two areas of the container housing that are separated by the annular flange being formed with an opening that is communicated with a containing space formed in the container housing. The area of the container housing that is formed with the opening is provided with a fixing portion used for fixing the differential gear case. The fixing portion includes two flat surfaces that are in parallel with a plane surface containing the axis of rotation of the container housing and arranged around the axis of rotation keeping a space therebetween.
公开/授权文献
- US20120304812A1 DIFFERENTIAL GEAR CASE AND METHOD FOR PROCESSING SAME 公开/授权日：2012-12-06
信息查询
