| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a hose or the like from being broken by the load of the hose when a draining hose provided in the state of being suspended from a work gondola is long. <P>SOLUTION: A flexible hose 9 for draining is provided in the state of being suspended from the work gondola 1 to be elevated and lowered on the wall surface 2a of a building. A gondola main body 1a includes a flexible linear member 13 in the state of being suspended by connecting the upper end to the gondola main body 1a, and the hose 9 and the linear member 13 are connected to each other at an appropriate interval in the axial directions. <P>COPYRIGHT: (C)2012,JPO&INPIT |
