| 摘要 |
<p>The coupler (20) has an external sleeve (30) arranged around a base body (22) and forming a retaining chamber with the base body. A circular collar (28) is provided at an end of a pipe support, where the end is turned away from a free end of the pipe support. A pushing device (46) is transferred to an attachment position by a pipe. The pushing device is fitted at the circular collar of the base body in the attachment position, where the pushing device centers a clamping device (40) at the external sleeve in the attachement position.</p> |
