Device for stopping a supply pipe, especially gas pipes comprises mounting which is incorporated in the cylindrical body and a steel rod which is fixed to the mounting

摘要

The device comprises a soft, elastic sealing plug with a cylindrical body (1) and a spherical tip (2). A mounting (3) is incorporated in the body (1) and a steel rod (4) is fixed to the mounting. The tip is flattened by removing a ball calotte (7). The distance between the mounting and the support disk (5) can be changed by the aid of a bolt (8).