公开(公告)号：US5400594A

公开(公告)日：1995-03-28

申请号：US940547

申请日：1992-09-04

Applicant: Dale I. Hayens

Inventor： Dale I. Hayens

IPC: F01B1/06 ,  F01B13/06 ,  F16H39/18 ,  F16D31/02

CPC classification number: F16H39/18 ,  F01B1/0641 ,  F01B13/062

Abstract: A slipper guide for use in radial piston type hydraulic pumps and motors, especially those utilized in hydrostatic transmissions. The slipper guide provides an annular path for the slippers, guiding and maintaining the slippers engaged with the inner circumferential surface of the track ring as the slippers are rotated within the track ring by the cylinder. The slipper guide consists of two plates axially attached to the track ring and fixed relative thereto. Each plate includes an annular, axially inwardly extending projection forming an annular surface upon which an under surface of an outer portion of the slippers rests. The annular projection positions and maintains the top surface of the slippers against the inner circumferential surface of the track ring.

Abstract translation: 用于径向活塞式液压泵和电动机的拖鞋导轨，特别是用于静液压传动的液压泵和电动机。 拖鞋导向器为拖鞋提供一个环形路径，引导和保持与履带环的内圆周表面接合的拖鞋，因为拖鞋通过滚筒在履带环内转动。 拖鞋导向器由两个轴向连接到轨道环并相对于其固定的板组成。 每个板包括形成环形表面的环形的，轴向向内延伸的突出部，拖鞋的外部部分的下表面搁置在该环形表面上。 环形突起定位并将拖鞋的顶面保持在轨道环的内圆周表面上。