EP 0975913 A1 20000202 - A PIPE FITTING
Title (en)
A PIPE FITTING
Title (de)
ROHRVERBINDUNG
Title (fr)
RACCORD DE TUYAU
Publication
Application
Priority
- GB 9801148 W 19980420
- GB 9707917 A 19970418
Abstract (en)
[origin: WO9848210A1] A pipe fitting for installation in an aperture (21) defined by a wall comprises a generally tubular body (1) having a lower end portion (2) which is insertable through the aperture (21). An expandable annular sealing member (17) is disposed around the tubular body (1). In its unexpanded state the sealing member (17) is insertable through the aperture (21) but in its expanded state it has a maximum diameter greater than the diameter of the aperture (21). The sealing member (17) is designed so that it is substantially unstressed in the circumferential direction when expanded.
IPC 1-7
IPC 8 full level
F16L 41/14 (2006.01)
CPC (source: EP)
F16L 41/14 (2013.01)
Citation (search report)
See references of WO 9848210A1
Designated contracting state (EPC)
BE DE DK FR GB IT NL
DOCDB simple family (publication)
WO 9848210 A1 19981029; AU 7064898 A 19981113; EP 0975913 A1 20000202; GB 9707917 D0 19970604
DOCDB simple family (application)
GB 9801148 W 19980420; AU 7064898 A 19980420; EP 98917415 A 19980420; GB 9707917 A 19970418