Global Patent Index - EP 0980486 A1

EP 0980486 A1 2000-02-23 - DEVICE FOR CONNECTING OF PIPES WITH A CLAMP RING CONNECTION

Title (en)

DEVICE FOR CONNECTING OF PIPES WITH A CLAMP RING CONNECTION

Title (de)

VERFAHREN ZUM VERBINDEN VON ROHREN MITTELS EINES KLEMMRINGES

Title (fr)

DISPOSITIF PERMETTANT DE RACCORDER DES TUYAUX A L'AIDE D'UN RACCORD BAGUE DE SERRAGE

Publication

EP 0980486 A1 (EN)

Application

EP 98921982 A

Priority

  • SE 9800836 W
  • SE 9701732 A

Abstract (en)

[origin: WO9851955A1] A device for connection of hard conduits, e.g. steel conduits (1) with a clamp ring connection intended for soft or semisoft conduits, such as copper conduits, with a connection member. The connection member between the coupling means and the steel conduit is a so called reduction set (5), comprising a reduction collar (7) and one with this cooperating reduction cone (8). The reduction collar's (7) connection part (20) to the coupling means is at least one standard dimension larger than the reduction cone's (8) connection part to the steel conduit (1). The reduction collar is on the inside (2) provided with at least one groove (12) for a sealing means (4) for sealing cooperation with the outside (6) of the steel conduit (1).

IPC 1-7 (main, further and additional classification)

F16L 19/065

IPC 8 full level (invention and additional information)

F16L 19/065 (2006.01)

CPC (invention and additional information)

F16L 19/12 (2013.01)

Citation (search report)

See references of WO 9851955A1

Designated contracting state (EPC)

BE DE DK FI GB NL

EPO simple patent family

WO 9851955 A1 19981119; AU 7462298 A 19981208; EP 0980486 A1 20000223; NO 995484 A 19991109; NO 995484 D0 19991109; SE 509268 C2 19981221; SE 9701732 D0 19970509; SE 9701732 L 19981110

INPADOC legal status


2002-10-16 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020404

2002-01-09 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20011121

2000-02-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991126

2000-02-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE DE DK FI GB NL