| 摘要 |
<p>Coupling comprises a coupling mouth (1), and a coupling pin (2) that is actuated by an automatic coupling device (3). A fixing device (14) for a contour-adapting element (4) adapting the coupling mouth to different sizes of coupling rings is provided on the wall (13) lying opposite the opening (12) of the coupling mouth, The contour-adapting element is removably fixed in the coupling mouth. Independent claims are also included for alternative couplings. Preferred Features: A spring damping element (5) is arranged between the contour-adapting element and the coupling mouth.</p> |
