| 摘要 |
A clamping member (3) consisting of at least three cohesive spirally adjoining windings is pushed onto the outer circumference of the pipe end (2). The end of the connector (1) is inserted in the pipe end so that the spiral windings loop round the pipe end and inserted connector with force locking engagement. An Independent claim describes a two-part clamping connector where the cylindrical clamping member has the windings which fix the pipe end on the ribbed insert end (10) of the connector (1). The radial spring force of the windings is equal to greater than the shrink-back force of the polymer material. |
