Larson & Larson, P.A.
Cage reset planetary roller screw device
The present disclosure relates to a cage reset planetary roller screw device comprising a male thread member provided with a male thread and a female thread member provided with a female thread, a number of planetary rollers disposed between the male thread and the female thread. The planetary rollers are disposed between the male thread and the female thread through a cage, and the planetary rollers are disposed in roller retaining pockets of the cage. The side surfaces of the cage are provided with convex ends. The male thread member and/or the female thread member are provided with limit blocks that are in contact with the convex ends of the cage in the circumferential direction of the cage.
Zibo Votaisi Petrochemical Equipment Co., Ltd
F F F F
F16H F16K F16K F16K
inventional inventional additional inventional
Jimeng Xiaoxuan Xiaoqi
Chen Liu Liu