To prevent a load such as an electric power source cable for supplying electric power to a main body of a travel body from being directly applied to the main body, and prevent the main body from slipping or falling off, in a magnetically attracted type travel device for inspecting a weld line of a spheric holder.
A supporting tool 13 for supporting a cable 9 by a lifeline 6 is provided in a magnetically attracted type travel device provided with a travel body main body 1 which travels while attracting a magnetically attractive travel-objective wall face 4 by a magnetically attractive wheel in a condition connected to the lifeline 6 suspended from an upper side suspension position of the travel-objective wall face 4, and the cable 9 extended from a cable storing part 8 provided in a lower part side of the wall face 4 to be connected to main body 1.
| JP3101743 | [Title of Invention] Small traveling robot |
| JP4534130 | Magnetic surface traveling vehicle |
| JPS6033172 | TRAVELLING AND WALKING VEHICLE |
KAWAGUCHI KEIJI
HAYAKAWA HIDEKI
MORIZAKI HIROYASU
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