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公开(公告)号:US5154239A
公开(公告)日:1992-10-13
申请号:US713171
申请日:1991-06-10
申请人: Danny H. Harrell , Levy L. Harrell
发明人: Danny H. Harrell , Levy L. Harrell
IPC分类号: A01B61/04
CPC分类号: A01B61/044 , Y10T403/11 , Y10T74/11 , Y10T74/18864
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。