| 摘要 |
A pipe collar or clamp is provided with a deformable substantially cylindrical housing (1) provided with at least one longitudinal slot (2). The areas of the housing (1) mutually opposite at the level of the longitudinal slot (2) are embodied in the form of bended tongues (3) which are used for receiving hollow bolts (5, 6). Said housing can be tensioned by means of tightening screws (8), which transversally extend through the hollow bolts (5, 6) and are arranged in the housing in a approximately tangential manner, and by means of nuts (7) screwable on the tightening screws. At least one tightening screw (8) is directly or indirectly connected to a handle (10) for manually prestressing that the pipe collar or clamp and/or for using the said tightening screw (8). |
