| 摘要 |
The invention relates to a connecting piece (1) for fixing on a profiled rail (19), comprising retaining elements (3; 5) that can be moved between a working and a release position, said elements engaging with corresponding re ceiving regions (22;24) of the profiled rail (19) releasing the connecting p iece (1) in the release position. The retaining elements (3; 5) are coupled by means of a guide slot (41), which is designed in such a way that when the retaining elements (3;5) are displaced in the longitudinal direction of the profiled rail (19), said elements are also moved obliquely, following the c ourse of the slot. The invention also relates to a connecting piece (1) comp rising a sight (57;104) with an adjustment element (69;75), which can be mov ed in opposition to a spring force from a sight position into an adjustment position, said adjustment element (69; 75) being releasably fixed in the sig ht position in relation to the sight (57; 104) by means of a detent mechanis m and can be moved into various sight positions in the adjustment position. The invention further relates to a second connecting piece (1) comprising a second sight (104) that can be mounted directly on the hand guard (109) of a weapon (105) and can be pivoted about a pivoting element (125) from an unus ed position into a working position, said second sight (104) having a safety element (165) that fixes the sight (104) in the working position against a stop (171), transversely to the axis of the bore.
|
