Patent ID: 6325749
Filing Date: 2001-12-04
Classification: B25J,B66F,H02G,Y10T

Abstract:
A robot vehicle for working on live transmission and distribution wires or for hot-line jobs comprising an insulated boom constituted by an insulator which is on the end stage of a multi-stage boom rotatably, elevatably and extendably supported at the base thereof on a vehicle for high-place work, two manipulators having a multi-shaft configuration for effecting wiring operations, sliding devices for sliding back and forth said manipulators independently left and right, a suspender arm in a multi-shaft configuration having a function of suspending a heavy object to be supported on an electric wire to allow remote operations by an operator, said manipulators, sliding devices and suspender arm being driven by actuators, characterized in that:the actuators for driving said manipulators and said sliding devices being electrically powered, and the actuators for elevating and lowering the suspender arm being hydraulically powered.