Patent ID: 8544831

Claim:
Clamp, comprising: a slide rail; a fixed arm, which is fastened to the slide rail and on which a first abutment surface for a workpiece is arranged; a sliding arm, which is displaceable on the slide rail; a housing arrangement, on which are held a first bearing device and a second bearing device spaced from the first bearing device, by means of which the housing arrangement is displaceably guided on the slide rail; wherein the sliding arm is positioned between the first bearing device and the second bearing device; wherein there is arranged on the housing arrangement a second abutment surface for the workpiece or another workpiece, the second abutment surface facing the first abutment surface; wherein a force application device is provided, which is held on the sliding arm and which acts on a pressure piece which is held on the housing arrangement; wherein the housing arrangement has a first housing part with a housing interior having an opening, which faces the first abutment surface and by means of which the sliding arm is adapted to be brought into the housing interior during production of the clamp; wherein a second housing part is fastened to the housing arrangement to close the opening; wherein the opening in the housing interior is closed by the second housing part at a face opposite the second abutment surface except for a recess, through which the slide rail is passed; wherein a holding element is arranged in the housing interior to hold the first bearing device, the second bearing device and the pressure piece; and wherein a roller holding element is arranged in the housing interior to hold rollers of the first bearing device.