| 摘要 |
<p>The invention relates to an assembly device for firearms, said device comprising a clamping device by which means the assembly device can be selectively clamped especially to a profiled rail which is undercut on both sides, is applied to the firearm and extends approximately in the direction of the shot. Said clamping device carries a fixed clamping jaw arrangement (3), a mobile clamping jaw arrangement (5) opposite the same, and a pivoting lever (9) provided with a fine adjustment element for locking the mobile clamping jaw arrangement. The aim of the invention is to obtain an especially compact assembly device. To this end, the assembly device comprises a first spring arrangement (41) that loads the pivoting lever (9) in the opening direction, over the entire unlocking course, and a second spring arrangement (39) that forms the fine adjustment element, applying a much larger spring force than the first spring arrangement, and loading the pivoting lever (9), in the opening direction, over a range of spring that is so small that the assembly device is not released from the firearm when the second spring arrangement (39) is fully loaded.</p> |
