Wall surface is attached to the aforementioned adsorption type wall surface walking device

摘要

PURPOSE: To provide a lightweight and inexpensive suction type wall surface walking device having a surface treatment mechanism. ;CONSTITUTION: A blast mechanism 70 is loosely locked to a suction type wall surface walking device 1 which suctionally walks a wall surface. The blast mechanism 70 is raised and lowered by a winch means 65 provided on a deck; i.e., the role of the suction type wall surface walking device 1 is to loosely hold the blast mechanism 70 and to keep the mechanism 70 from rolling horizontally and not to support the entire blast mechanism 70. Therefore, the suction type wall surface walking device 1 needs to support its own weight only and so can be made lightweight and small as a whole.;COPYRIGHT: (C)1996,JPO