Lockable adjusting device for adjusting a reticle device
A setting assembly to adjust components linked to it, in particular to adjust the reticle of a sighting telescope, comprising an adjustment cap system which is rotationally supported on a coupling and which drives said setting assembly, said coupling being designed to transmit adjustment cap system displacements to components that can be connected to the coupling in order to transmit their setting(s) and a first locking element mounted on the coupling being able to engage a second locking element in a way that the position of the adjustment cap system can be fixed in place relative to the coupling. The first locking element is an at least segment-wise externally toothed collar and the second locking element is an at least segment-wise internally toothed locking ring. A resiliently supported detent at the coupling may engage by detent recesses an associated detent ring at the adjustment cap system.
1. A setting assembly ( 10 ) to drive components linkable to it, in particular to set a reticle of a sighting telescope, comprising an adjustment cap system ( 20 ) which is rotatably supported by a coupling ( 40 ) and which drives the said setting assembly, the coupling ( 40 ) being designed to transmit the displacements of the adjustment cap system ( 20 ) to components linkable to the coupling ( 40 ) to adjust said components,
characterized
in that a first locking element ( 50 ) configured at the coupling ( 40 ) may engage a second locking element ( 60 ) in a manner that the position of the adjustment cap system ( 20 ) is locked in place relative to the coupling ( 40 ).
2. The setting assembly ( 10 ) as claimed in claim 1 , characterized in that the first locking element ( 50 ) is a locking collar ( 52 ) with an external toothing and present at least in segments.
3. The setting assembly ( 10 ) as claimed in claim 1 , characterized in that the second locking element ( 60 ) is a locking ring ( 62 ) with an internal toothing and present at least in segments.
4. The setting assembly ( 10 ) as claimed in claim 1 , characterized in that a resiliently supported detent ( 76 ) at the coupling ( 40 ) may correspondingly engage a detent ring ( 70 ) at the adjustment cap system ( 20 ).
5. The setting assembly ( 10 ) as claimed in claim 4 , characterized in that the locking ring ( 62 ) and the detent ring ( 70 ) are fitted with the same detent pitch.
6. The setting assembly ( 10 ) as claimed in claim 4 , characterized in that the locking ring ( 62 ) is irrotationally supported by a dowel ( 78 ) relative to the detent ring ( 70 ).
7. The setting assembly ( 10 ) as claimed in claim 6 , characterized in that the locking ring ( 62 ) can be guided in axially displaceable manner along the dowel ( 78 ).
8. The setting assembly ( 10 ) as claimed in claim 6 , characterized in that the dowel ( 78 ) is affixed to the adjustment cap system ( 20 ).
9. The setting assembly as claimed in claim 3 , characterized in that the locking ring ( 62 ) is affixed to an axially displaceable bush ( 90 ).
10. The setting assembly ( 10 ) as claimed in claim 9 , characterized in that the axially displaceable bush ( 90 ) is fitted with a protrusion ( 95 ).
11. The setting assembly ( 10 ) as claimed in claim 9 , characterized in that detents ( 92 , 93 ) are configured on the axially displaceable bush ( 90 ) and cooperate in a manner with a detent ( 24 ) at the adjustment cap system ( 20 ) so that different detent positions may be implemented.
12. The setting assembly ( 10 ) as claimed in claim 9 , characterized in that seals ( 84 ) are configured between the axially displaceable bush ( 90 ) and the adjustment cap system ( 20 ).
13. The setting assembly ( 10 ) as claimed in claim 12 , characterized in that seals ( 84 ) are configured between the axially displaceable bush ( 90 ) and the coupling ( 40 ).
14. The setting assembly ( 10 ) as claimed in claim 2 , characterized in that the locking collar ( 52 ) is irrotationally affixed by a pin ( 56 ) and corresponding recesses ( 54 ) to the coupling ( 40 ).