发明申请
US20110059875A1 GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT AND THE CONSTANT VELOCITY JOINT
审中-公开
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基本信息:
- 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
- 申请号:US12991347 申请日:2009-05-11
- 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.
摘要(中):
本发明提供一种润滑脂组合物,其能够提高等速万向节的耐久性和温度控制性能,并降低低温下的转矩以及上述润滑脂组合物的等速万向接头。 用于恒速接头的润滑脂组合物包括(a)含有合成油的基础油,(b)增稠剂,(c)二硫代磷酸锌,(d)二烷基二硫代氨基甲酸钼盐硫化物和(e)二烷基二硫代氨基甲酸锌。