Reversible plow with spring-biased trip shanks
    1.
    发明授权
    Reversible plow with spring-biased trip shanks 失效
    具有弹簧偏置行程杆的可逆犁

    公开(公告)号:US5154239A

    公开(公告)日:1992-10-13

    申请号:US713171

    申请日:1991-06-10

    IPC分类号: A01B61/04

    摘要: A reversible plow having a plurality of spring-biased trip assemblies for mounting moldboards to a tool bar, the trip assemblies having angled, elongate slots and a pivot pin extending therethrough and adapted to allow a tripped assembly to be reset without compressing a compression spring.

    摘要翻译: 具有多个弹簧偏置跳闸组件的可逆犁具,用于将刨花板安装到工具杆上,跳闸组件具有成角度的细长狭槽和延伸穿过其中的枢轴销,并且适于允许在不压缩压缩弹簧的情况下复位跳闸组件。