| 摘要 |
When the stop screw is screwed into the central hole in the stop block it clamps the control line (17). The stop block is formed as a unified rotation-symmetrical body and on its one plain end surface has an axially extending tubular throat. This throat forms an axial extension of the hole and is releasably accommodated in a slot-shaped notch in one leg of an angle fixture (30). DESCRIPTION OF DRAWING - The figure shows a partial perspective view of the Venetian blind with the control line and stop block arrangement. Control line (17), angle fixture (30). |
