| 摘要 |
PROBLEM TO BE SOLVED: To obtain a duct supporting stand in which stone powder diffused from a stone material can be effectively attracted even when the stone material is mounted and worked on a table, a duct connected to an air conditioner is directed to an operator so that a cold air can be supplied in a manner of spot and an illuminating equipment or a tool box is mounted so as to improve operability. SOLUTION: Two stands 3 are provided in the shape of a gate on a carriage 1 to which casters 2 are attached. Fixed fittings 5 are attached to the stands 3 so as to be freely elevated or lowered. A cylindrical duct holder 11 into which the end side of a cylindrical bellows shaped duct 16 is inserted is attached to the fixed fittings 5 so as to be freely tilted. An illuminating equipment 18 is attached to the stands 3, a tool box 20, a cord reel 19 and an electric tool mounting stands 21 are attached to the carriage 1. |
