| 摘要 |
The stand (5) is for vertical accommodation of bar-shaped materials and has a baseplate (6) on which at least two clamp jaws (2) are arranged in a horizontal plane for accommodation of the bars. At least one clamp jaw is movable outwards and the clamp jaws are opened with the aid of a wedge (3). The wedges can be used simultaneously connected. A double guide is used with a double wedge of a groove thruster (8). A wedge is provided with a simple lateral guide for a spring (4). |
