Sealing ring inserting mechanism into tube inner grooves - has hollow cylindrical slider with slits from front side adjacent to sealing ring

摘要

The sealing rings inserting mechanism inside grooves of a pipe has a pipe bearing a guide portion, and a slider (1), which is hollow cylindrical and has axial slots (5), spaced equidistantly extending from the cylinder end (4), adjacent to the ring, for most of its length. The slots divide the cylinder wall (3) into a number of equal resilient tongues (7), whose ends are profiled to suit the shape of the sealing ring which fits around the end of the cylinder ready for insertion. ADVANTAGE - Reliable and continuous operation, independent of the ring lubrication.