Operation controlling device for machine to be driven loaded on car
专利汇可以提供Operation controlling device for machine to be driven loaded on car专利检索，专利查询，专利分析的服务。并且PURPOSE: To easily operate the drive control operation device from the inside and outside of a driver's cabin by a mechanism wherein the device is used for a concrete mixer truck, etc. and an electric servo-controller is worked by means of an internal operating instrument and an external operating instrument installed inside and outside the driver's cabin of a car.
CONSTITUTION: The revolution of a mixer drum is controlled by means of a reversible, variable capacity oil pressure pump P driven by means of a travelling engine. The pump P is each controlled electrically and remotely by means of an internal operation instrument 3 mounted into a driver's cabin or an external operation instrument 4 disposed outside the driver's cabin in a mounting-and-demounting-free shape. The drive control operation device can be worked in the driver's cabin because a system of the said internal operation instrument 3 is connected to a power source circuit 15 when changing over change-over switches 12, 13 to the left side. The device can be operated outside the driver's cabin because a system of the external operation instrument 4 is connected to the power source circuit 15 when the external operation instrument 4 is inserted into a plug receptacle 16 and the change-over switches 12, 13 are changed over to the right side in order to work the device outside the driver's cabin.
COPYRIGHT: (C)1980,JPO&Japio，下面是Operation controlling device for machine to be driven loaded on car专利的具体信息内容。
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