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Machine translation
1. (WO1981002460) BUTT END JOINING OF TWO PIPES BY MEANS OF A FORCE FITTED RECIPROCATING SLEEVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002460    International Application No.:    PCT/FR1981/000021
Publication Date: 03.09.1981 International Filing Date: 24.02.1981
IPC:
B21D 39/04 (2006.01), F16L 13/14 (2006.01)
Applicants:
Inventors:
Priority Data:
8004856 28.02.1980 FR
Title (EN) BUTT END JOINING OF TWO PIPES BY MEANS OF A FORCE FITTED RECIPROCATING SLEEVE
(FR) ASSEMBLAGE BOUT A BOUT DE DEUX TUBES PAR MANCHON VA-ET-VIENT EMBOITE A FORCE
Abstract: front page image
(EN)Joining of two pipes having substantially the same diameter by force fitting into a reciprocating sleeve. This joining comprises the force fitting of two pipes (1-9) on either side of a sleeve (2) which has a hammered central portion having a diameter smaller than the outer diameters of the pipes (1-9). This joining is effected by a reciprocating motion of the sleeve (2) on the two pipes (1-9). The end of the two pipes is previously bevelled as shown at (10).
(FR)Assemblage de deux tubes de sensiblement memes diametres par emboitement a force dans un manchon va-et-vient. Cet assemblage consiste a emboiter a force les deux tubes (1-9) de part et d"autre d"un manchon (2) qui a une partie centrale restreinte de diametre inferieur aux diametres exterieurs des deux tubes (1-9). Cet assemblage se fait par un mouvement de va-et-vient du manchon (2) sur les deux tubes (1-9). L"extremite des deux tubes est prealablement chanfreinee comme representee en (10).
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)