Hydraulic apparatus with return to neutral mechanism
    2.
    发明授权
    Hydraulic apparatus with return to neutral mechanism 有权
    液压装置回到中立机构

    公开(公告)号:US06782797B1

    公开(公告)日:2004-08-31

    申请号:US10305213

    申请日:2002-11-26

    IPC分类号: F01B1304

    摘要: A control mechanism for a hydraulic drive apparatus such as a transaxle having a hydraulic pump and moveable swash plate mounted in a housing including a control arm for moving the swash plate between forward and reverse positions and a unidirectional return to neutral mechanism for biasing and returning the swash plate to a neutral position when the control arm is in one of the reverse or forward positions but not from the other position.

    摘要翻译: 一种用于诸如变速驱动装置的液压驱动装置的控制机构,其具有安装在壳体中的液压泵和可移动斜盘,包括用于在正向和反向位置之间移动斜盘的控制臂,以及单向返回中立机构,用于偏置和返回 当控制臂处于反向或向前位置中的一个而不是从另一个位置时,斜盘转动到中立位置。