| 摘要 |
PROBLEM TO BE SOLVED: To provide a damper opening adjusting handle operation device capable of surely carrying out a damper opening adjustment by rotating an opening adjusting handle without using a vehicle for high lift work, a scaffold, a scaffold platform or a stepladder.SOLUTION: A infundibulum-shaped holding member 14, which has an inner circumferential surface capable of being engaged with an outer circumference of an opening adjusting handle 7, is attached to the tip of a rod like body 13, which has a length such that a hand of an operator on a floor reaches the opening adjusting handle 7, while the operator holds it with the hand. Then, a sheet member 15, which enhances a friction force to the opening adjusting handle 7, is stuck to the inner circumferential surface of the holding member 14. |
