Continuously variable belt transmission,申请号US20010858488-传众专利搜索

Continuously variable belt transmission

申请公布号：US2001044350(A1)

申请号：US20010858488

申请日期：2001.05.17

申请公布日期：2001.11.22

申请人：

TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人：NISHIGAYA MASABUMI;KUWABARA SHINYA;SUGAYA MASAMI;KASUGA SHINJI;SAYO SYOICHI;MORIOKA HIROSHI

分类号：F16H9/18;F16H55/56;F16H61/662;F16H63/06;(IPC1-7):F16H59/00;F16H9/00;F16H61/00;F16H63/00

主分类号：F16H9/18

摘要：The continuously variable belt transmission is provided with a fixed sheave and a movable sheave provided on a secondary shaft, a first hydraulic chamber that presses the movable sheave in an axial direction, a second hydraulic chamber that gives the movable sheave a pressing force acting in a direction opposite the pressing force given by the first hydraulic chamber, an oil passage connected to the second hydraulic chamber, and an oil receiver disposed along a path from the oil passage to the second hydraulic chamber. The oil receiver is attached to the secondary shaft, a bearing and a bulkhead are disposed on both sides of the oil receiver, an oil passage is provided in the secondary shaft, and a grooved portion provided in the oil receiver connects the second hydraulic chamber and the oil passage.