Clamp for clamping objects against fixed surface consists of two wedge units movable along slide surfaces, screw in hole, with nut enabling wedge units to slide and form parallelepiped divided along diagonal surface

摘要

Force countering a pre-set force is exerted from a fixed contact surface (21) on a second side facing the object's (20) first (22) side. The force is adjustably produced using two prism-shaped wedge units movable towards each other along a slide surface (23,23') each. A screw goes through a bored hole along both wedge units' slide surfaces. A nut (14) in the open end of the screw enables the wedge units to slide and together form a parallelepiped divided along a diagonal surface.