| 摘要 |
PCT No. PCT/SE78/00049 Sec. 371 Date Jun. 9, 1980 Sec. 102(e) Date May 27, 1980 PCT Filed Oct. 9, 1978 PCT Pub. No. WO80/00740 PCT Pub. Date Apr. 17, 1980.To enable easy and quick coupling of a conduit to the end of a pipe, the device comprises a casing (1,5) having a replaceable, separate casing portion (5) with a resilient sleeve (4a,4b,4c), the radial dimensions of which are adapted to a particular pipe dimension. The sleeve is axially compressible between a stationary abutment (9) and a movable piston (11) having a channel (14) permitting the supply of pressurized fluid through the piston and into the end of the pipe (10a, 10b, 10c).
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