| 摘要 |
The gear has two oppositely movable coupling pins (2,3) for each drive rod each guided in an oblong hole (4,5) of a stop plate. The stop plate (6) fits into an adaptor body (15) which can be inserted and fixed in position in front of a C-shaped or dovetail-shaped rear cut profiled longitudinal channel of metal and/or plastics profile having an opening gap. The stop plate can be fixed in position by locks (27) over the two ends. The adaptor body has orifices for the two coupling pins (2,3), with these orifices facing the opening gap of the longitudinal channel of the hollow profiles. The adaptor can be designed like a frame with anchorage elements on the underneath. |
