| 摘要 |
General-purpose fluid-tight gasket (1) which allows the coupling between pipes in a fluid-tight manner, and which can be used for a wide range of different diameters of pipes. It has an annular configuration of trapezoidal section in the base (2) of which is a series of projection s (3), as well as a triangular recess (4) which narrows toward the interior of the gasket, it has an inclined side (5) on which there are likewise some semicircular projections (6) Due to the configuration which the gasket has, the use thereof is possible for a wide range of different diameters of pipes, since different degrees of deformation of the gasket can be obtained with a given 'tightening torque based on a different travel of the tightening screw. The different deformations which the gasket adopts are those which adapt to the different diameters of pipes for which the gasket can be used. |
