| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily and properly perform the release of an undetachable state of a tool with respect to a tool pot and the detachment of the tool from the tool pot by operating two control levers.SOLUTION: A first control lever 39 is provided which is operated for releasing an undetachable state of a tool 25 held in the undetachable state with respect to a tool pot 26. A second control lever 45 is provided which is operated for detaching the tool 25 from the tool pot 26. A lock mechanism 50, which normally inoperably locks the second control lever 45 and releases a locked state of the second control lever 45 by the operation of the first control lever 39 to enable the operation of the second control lever 45, is provided between the control levers 39, 45.</p> |
