Global patent index - EP 0826441 B1

EP 0826441 B1 2001-04-04 - Compressing tool pressure clamp for a non-disconnectable cold formed connection between a fitting and a metal pipe

Title (en)

Compressing tool pressure clamp for a non-disconnectable cold formed connection between a fitting and a metal pipe

Title (de)

Pressbacke für ein Presswerkzeug für eine unlösbare Kaltverbindung zwischen einem Fitting und einem Metallrohr

Title (fr)

Mors pour un outil à moulage par compression pour une connextion à froid entre un raccord et un tuyau métallique

Publication

EP 0826441 B1 (DE)

Application

EP 97112228 A

Priority

DE 29614804 U

Abstract (en)

[origin: EP0826441A1] The jaw is for a press-tool forming a permanent cold joint between a fitting and a metal pipe, and comprises halves pivoting on bridge-pieces (6,7) at right angles to the lengthwise axis, interchangeable semicircular inserts (12) being secured in them. On each bridge-piece are one or more lugs (14) protruding into the insert areas and forming lateral holders for them. These free the inserts to allow insert interchange when the jaw is fully open. These lugs can be immediately adjacent to the outer surfaces of the jaw halves (2,3). The lugs can be symmetrical in relation to the lengthwise axis (8) of the jaw, while having a curved recess at the end towards the jaw mouth (11).

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

B21D 39/04; B25B 7/04

IPC 8 full level (invention and additional information)

B21D 39/04 (2006.01)

CPC (invention and additional information)

B25B 27/10 (2013.01); B21D 39/046 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES IT LI LU NL

EPO simple patent family

DE 29614804 U1 19961010; AT 200233 T 20010415; DK 0826441 T3 20010521; EP 0826441 A1 19980304; EP 0826441 B1 20010404; ES 2155641 T3 20010516

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