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Two-lever three function control mechanism

机译:两杠杆三功能控制机构

摘要

Three functions on a work vehicle are controlled by two interconnected levers. The first lever controls the first and second functions and the second lever controls the first and third functions. The control levers are interconnected by a yoke having three downwardly projecting tangs. Two of the tangs are provided with connections points for the first and second control function linkages. The third tang provides a mounting point for a ball joint. A stub shaft is coupled to the yoke and the main ball joint and projects from the yoke into a stationary guide slot. The second lever is mounted to the stub shaft and the yoke. The second lever is also provided with a link having a connection point for the third control function linkage.
机译:作业车辆的三种功能由两个相互连接的杠杆控制。第一杆控制第一和第二功能,第二杆控制第一和第三功能。控制杆由具有三个向下突出的柄脚的轭架互连。两个柄脚具有用于第一和第二控制功能连杆的连接点。第三个柄脚为球形接头提供了安装点。短轴连接到轭架和主球窝接头,并从轭架伸出到固定的导向槽中。第二杠杆安装在短轴和轭架上。第二杠杆还设有连杆,该连杆具有用于第三控制功能连杆的连接点。

著录项

  • 公开/公告号US5110253A

    专利类型

  • 公开/公告日1992-05-05

    原文格式PDF

  • 申请/专利权人 DEERE & COMPANY;

    申请/专利号US19900632309

  • 发明设计人 PAUL J. ERNST;REX A. HANSON;

    申请日1990-12-21

  • 分类号G05G1/24;E02F9/20;

  • 国家 US

  • 入库时间 2022-08-22 05:22:56

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