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Machine translation
1. (WO1980000740) PIPE COUPLING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000740    International Application No.:    PCT/SE1978/000049
Publication Date: 17.04.1980 International Filing Date: 09.10.1978
IPC:
F16L 37/62 (2006.01)
Applicants:
Inventors:
Priority Data:
SE78/00049 09.10.1978 WO
Title (EN) PIPE COUPLING DEVICE
(FR) DISPOSITIF DE RACCORDEMENT DE CANALISATIONS
Abstract: front page image
(EN)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).
(FR)Pour obtenir un raccordement facile et rapide d"une canalisation a l"extremite d"un tuyau, le dispositif comprend un bati (1, 5) ayant une partie de boisseau separee interchangeable (5), avec un manchon elastique (4a, 4b, 4c) dont les dimensions radiales sont adaptees a une dimension particuliere d"un tuyau. Ce manchon est axialement compressible entre une butee stationnaire (9) et un piston mobile (11) presentant un canal (14) permettant le debit d"un fluide pressurise au travers du piston et dans l"extremite du tuyau (10a, 10b, 10c).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)