Self-traveling machine

Self-traveling machine

A self-traveling machine incorporating a plurality of drive mechanisms each comprising a combination of a crawler unit having an endless belt and a road wheel. The drive mechanisms makes it possible for the machine to travel on and along a stairway and a rough surface ground by actuating the endless...

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Hauptverfasser: MAEDA, YOICHIRO, HAGIHARA, SIRO, TSUTANI, SADAHIRO
Format: Patent
Sprache:eng
Schlagworte:
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MANIPULATORS
MOTOR VEHICLES
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRAILERS
TRANSPORTING
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creator MAEDA
YOICHIRO
HAGIHARA
SIRO
TSUTANI
SADAHIRO
description A self-traveling machine incorporating a plurality of drive mechanisms each comprising a combination of a crawler unit having an endless belt and a road wheel. The drive mechanisms makes it possible for the machine to travel on and along a stairway and a rough surface ground by actuating the endless belt, for the machine body to be raised from the ground surface by angularly moving the crawler unit into a vertical position with a free end thereof directed onto the ground, and for the machine to stride over an obstacle on the ground by turning the crawler unit thereover from one side to the other side of the obstacle. The machine also includes a steering mechanism for changing the direction of said combination, with the result that the machine is easily steered to change the direction with reduced friction against the ground surface when the crawler unit is being orientated vertically upwardly.
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subjects CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MANIPULATORS
MOTOR VEHICLES
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRAILERS
TRANSPORTING
title Self-traveling machine
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