公开(公告)号：US20130237368A1

公开(公告)日：2013-09-12

申请号：US13873237

申请日：2013-04-30

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Wennong ZHANG ,  Hiroshi NAKAMURA ,  Yasuo KISHI

IPC: F16H1/46

CPC classification number: F16H1/46

Abstract: A compound planetary gear mechanism includes at least two planetary gear mechanisms and a carrier. The at least two planetary gear mechanisms include a first planetary gear mechanism and a second planetary gear mechanism. The first planetary gear mechanism includes a plurality of first planetary gears. The second planetary gear mechanism includes a plurality of second planetary gears. The carrier is coupled to the plurality of first planetary gears and the plurality of second planetary gears. The carrier includes a first support shaft and a second support shaft. The first support shaft rotatably supports a first planetary gear among the plurality of first planetary gears. The second support shaft rotatably supports a second planetary gear among the plurality of second planetary gears and is independent of the first support shaft.

Abstract translation: 复合行星齿轮机构包括至少两个行星齿轮机构和载体。 所述至少两个行星齿轮机构包括第一行星齿轮机构和第二行星齿轮机构。 第一行星齿轮机构包括多个第一行星齿轮。 第二行星齿轮机构包括多个第二行星齿轮。 载体联接到多个第一行星齿轮和多个第二行星齿轮。 载体包括第一支撑轴和第二支撑轴。 第一支撑轴可旋转地支撑多个第一行星齿轮中的第一行星齿轮。 所述第二支撑轴可旋转地支撑所述多个第二行星齿轮中的第二行星齿轮并且独立于所述第一支撑轴。