universal support and topographic targets prism holder plates

摘要

Universal holder for fixing targets and prism holder plates, applicable particularly to targets and topographic prism holder plates, without discarding that can be applied for fixing other elements of similar morphology, it said mount enabling the use of targets and portaprismas plates of different sizes to adapting quickly to the rotation of a screw, comprising a main body (1), on top of which includes two sliding parts (2) supporting respective fastening parts (5) for fixing the target or plate to the support. The movement of the sliding parts is simultaneous and counterclockwise through the double screw thread (3) which is located inside the main body (1), rotating said screw by the head (4).