| 摘要 |
The clamping element (2) located at the front of an electrically, hydraulically or pneumatically operated tool is positive and permanently connected to the drive shaft (4) with a stick-shaped coupling element (5). When a lateral lever (21) kept in a slightly inclined position by a helical spring (27) surrounding the drive shaft (4) is moved into a horizontal position the coupling element (5) is axially moved, releasing tool for exchange or replacement. |
