发明名称 |
METHOD OF REMOTE CONTROL OF TRACTORS |
摘要 |
A method of remote control of tractors and similar earthmoving vehicles having an engine driven air compressor thereon, utilizes an umbilical control cable connected between the vehicle and the stationary control station and winds and unwinds the control cable on the vehicle as the machine moves relative to the stationary control station so that electrical signals sent through the control cable can operate relays and electro-pneumatic valves on the vehicle to route pneumatic pressure to actuating devices connected to the various controls of the vehicle.
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申请公布号 |
US3695377(A) |
申请公布日期 |
1972.10.03 |
申请号 |
USD3695377 |
申请日期 |
1970.09.14 |
申请人 |
CATERPILLAR MITSUBISHI LTD. |
发明人 |
YOSHIYUKI ITO;TORU AIHARA |
分类号 |
B62D1/26;(IPC1-7):B60K33/00 |
主分类号 |
B62D1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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