发明名称 MULTI-FUNCTION HYDRAULIC CONTROL HANDLE
摘要 <p>A control system is provided. The control system allows for control of four independent movement functions with an overriding safety switch or deadman switch. The four different movement functions can be operated simultaneously, or independently, as desired. In preferred embodiments the movement functions of the control handle are coordinated to movement of the controlled device.</p>
申请公布号 CA2044346(A1) 申请公布日期 1991.12.12
申请号 CA19912044346 申请日期 1991.06.11
申请人 TAPPER, GLEN D.;ENLUND, ERNEST E.;RAYMOND, TIMOTHY J. 发明人 TAPPER, GLEN D.;ENLUND, ERNEST E.;RAYMOND, TIMOTHY J.
分类号 B66C13/56;E02F9/20;G05G5/00;G05G9/04;(IPC1-7):F15B15/00 主分类号 B66C13/56
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