| 摘要 |
<p>The riveting tool has a shaft (11) with a square-section top end (33), and there is a coupling (35) engaging this top end. A pneumatic cylinder with a piston (36) may press the spindle downwards. The coupling has a conical surface (37) and a second conical coupling surface (38) on its upper side, engaging a stationary housing portion (39). The tool includes a threaded spindle (22).</p> |
