公开(公告)号：US20020152826A1

公开(公告)日：2002-10-24

申请号：US10106347

申请日：2002-03-27

Applicant: SMC Corporation

Inventor： Kaichiro Mitsui ,  Mitsunori Magaribuchi ,  Naoki Hama

IPC: F16H001/04

CPC classification number: F15B13/081 ,  F15B15/065 ,  F15B15/149 ,  Y10T74/1967

Abstract: In air flow paths of a swinging apparatus in which racks are respectively provided to pistons of a pair for swinging in cylinder bores of a pair disposed in parallel in a casing, a pinion is engaged with the racks, and the pistons of the pair are synchronously driven in opposite directions to each other by synchronously supplying and discharging pressure air to and from opposite ends to each other of the pistons of the pair, the air flow paths for supplying and discharging the pressure air to and from opposite ends to each other of the pistons of the pair are formed between a bottom of the casing and a flow path forming member mounted to the bottom.

Abstract translation: 在这样的摆动装置的空气流动路径中，齿条分别设置在一对活塞中，用于在一对平行于壳体中的一对气缸孔中摆动，小齿轮与机架接合，并且该对的活塞同步地 通过同时向彼此的活塞的相对端向彼此的端部供给和排出压力空气而彼此相反的方向驱动，用于将压缩空气供给和排出相对于彼此的相对端的空气流动路径 一对的活塞形成在壳体的底部和安装到底部的流路形成构件之间。