Brevet : EP0698192 - RACCORD DE TUYAU ET PROCEDE D'UTILISATION

Titre

RACCORD DE TUYAU ET PROCEDE D'UTILISATION

N° et date de publication de la demande

EP0698192 - 28/02/1996

Type de la demande

A1

N° et date de dépôt

EP94913047.0 - 19/04/1994

N° et date de priorité

DK43793 - 19/04/1993

Famille de brevets

CZ272195A3 ; ATE145978T1 ; DK43793A ; FI954948A ; WO9424475A1 ; AU6535494A ; SK128395A3 ; NO954160L ; EP0698192A1 ; ES2100059T3 ; DE69401065T2 ; PL311197A1

Abrégé

A pipe coupling is provided with means to fix at least a pipe end. The fixing means comprise a stub (1) and a sleeve (5) extending radially outside it at a distance so as to provide between these an annular depression (13) in which the pipe end (12) may be positioned. The fixing means additionally comprise at least one diaphragm (7) having its one side facing the wall of the pipe end and its other side facing a cavity (6) to which a fluid under pressure may be supplied with a view to pressing the diaphragm (7) substantially radially against the wall (12) of the pipe end.