Mounting- and sealing device for pipe aperture utilized to retain pipe carrying liquid or gas, has support component comprising two types of working parts, which alternately enclose support space with clasp element and base body

摘要

The device has a transversely extending clasp element (11) arranged at an end of a base body (1), and a threaded bore formed at the clasp element. A blocking element (2) is screwed into the threaded bore and serves as an end for sealing a pipe aperture. A support component (3) is arranged at another end of the base body, and comprises two types of working parts, which alternately enclose a support space with the clasp element and the base body. The working parts are formed as clamping apertures (321) with different dimensions and as plugs (311).