公开(公告)号：US3699846A

公开(公告)日：1972-10-24

申请号：US3699846D

申请日：1970-12-30

Applicant: STEWART WARNER CORP

Inventor： STOMPER JOSEPH M

IPC: F01B17/00 ,  F01B17/02 ,  F01L23/00 ,  F01L31/02 ,  F15B13/04

CPC classification number: F01B17/00 ,  F01B17/02 ,  F01L23/00

Abstract: The following specification describes an air motor formed of three coaxial cylinders or housings assembled by a simple threading operation with one end housing having a spring biased valve assembly detachably inserted therein for directing air to opposite piston sides. A shuttle in one housing controlling the valve assembly is guided by a sleeve bearing to minimize wear, and a conduit transmitting air from the valve assembly to the opposite end housing is simply connected by a single pair of fittings.

Abstract translation: 以下说明书描述了由三个同轴圆柱体组成的空气马达或通过简单的螺纹操作组装的壳体，其一端壳体具有可拆卸地插入其中的弹簧偏压阀组件，用于将空气引导到相对的活塞侧。 控制阀组件的一个壳体中的梭子由套筒轴承引导以最小化磨损，并且将空气从阀组件传递到相对端壳体的导管通过一对配件简单地连接。