申请人:NIPPON OIL CO. LTD.
公开号:EP0208541A2
公开(公告)日:1987-01-14
Lubricant compositions for u se in traction drives are disclosed which incorporate a selected hydrocarbon type of base oils combined with specified amounts of selected zinc dialkyldithio phosphates, alkenyl succinimides or their boron derivatives, carboxylic acid esters of polyalcohols. These compositions provide traction drive apparatus with prolonged fatigue life, high oxidation stability, high shear stability, high traction coeffeicient, high wear resistance and rust-proofness.
本发明公开了用于牵引传动装置的润滑剂组合物,该组合物含有特定量的二烷基二硫代磷酸锌、烯基琥珀酰亚胺或其硼衍生物、多元醇的羧酸酯与特定量的烃类基础油。这些组合物可使牵引驱动装置具有更长的疲劳寿命、更高的氧化稳定性、更高的剪切稳定性、更高的牵引系数、更高的耐磨性和防锈性。