公开(公告)号：US20150101449A1

公开(公告)日：2015-04-16

申请号：US14576508

申请日：2014-12-19

Applicant: NTN CORPORATION

Inventor： Akihiko KATAYAMA ,  Katsufumi ABE ,  Hisataka HASEGAWA ,  Masaru KURODA

IPC: F16H53/06 ,  F16H57/04

CPC classification number: F16H53/06 ,  F01L1/053 ,  F01L1/181 ,  F16C13/006 ,  F16C21/00 ,  F16C33/6659 ,  F16C2360/18 ,  F16H57/04 ,  Y10T74/2107

Abstract: A cam follower for a rocker arm includes a cylindrical outer ring (11) having an outer circumference surface abutting on a cam, a support shaft (6) to support the outer ring (11), a plurality of rollers (12) arranged in an annular region between the support shaft (6) and the outer ring (11), and a side plate (16) composed of a ring-shaped disk penetrated by the support shaft (6), opposed to an end face (15) of the roller (12), and having an outer diameter Ds smaller than an inner diameter Dr of the outer ring (11). The side plate (16) is arranged at each end of the roller (12), and a relationship Lr

Abstract translation: 用于摇臂的凸轮从动件包括具有邻接凸轮的外周表面的圆柱形外圈（11），支撑外圈（11）的支撑轴（6），多个辊（12） 支撑轴（6）和外圈（11）之间的环形区域以及由支撑轴（6）穿过的环形盘构成的侧板（16），与所述支撑轴（6）的端面（15）相对， 辊（12），外径Ds小于外圈（11）的内径Dr。 侧板（16）布置在辊（12）的每一端，并且满足Lr