发明申请
US20110059875A1 GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT AND THE CONSTANT VELOCITY JOINT
审中-公开
用于恒定速度接头和恒定速度接头的润滑脂组合物
- 专利标题： GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT AND THE CONSTANT VELOCITY JOINT
- 专利标题（中）： 用于恒定速度接头和恒定速度接头的润滑脂组合物
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申请号： US12991347申请日： 2009-05-11
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公开(公告)号： US20110059875A1公开(公告)日： 2011-03-10
- 发明人: Ko Tanimura , Shinya Kondo , Shinichi Takabe , Takeyoshi Konomoto
- 申请人： Ko Tanimura , Shinya Kondo , Shinichi Takabe , Takeyoshi Konomoto
- 申请人地址： JP Fujisawa-shi ,Kanagawa JP Osaka-shi, Osaka
- 专利权人： KYODO YUSHI CO., LTD.,NTN CORPORATION
- 当前专利权人： KYODO YUSHI CO., LTD.,NTN CORPORATION
- 当前专利权人地址： JP Fujisawa-shi ,Kanagawa JP Osaka-shi, Osaka
- 优先权： JP2008-1236712008 20080509
- 国际申请： PCT/JP2009/058750 WO 20090511
- 主分类号： C10M141/06
- IPC分类号： C10M141/06
摘要：
The invention provides a grease composition that can improve the durability and the temperature control properties of constant velocity joints and reduce the rotating torque at low temperatures, and a constant velocity joint where the above-mentioned grease composition is packed. The grease composition for constant velocity joints includes (a) a base oil containing a synthetic oil, (b) a thickener, (c) zinc dithiophosphate, (d) molybdenum dialkyl dithiocarbamate sulfide, and (e) zinc dialkyl dithiocarbamate.
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