EP 2956254 B1 20180905 - FLANGING ATTACHMENT FOR EXPANDING CYLINDRICAL PIPE ENDS
Title (en)
FLANGING ATTACHMENT FOR EXPANDING CYLINDRICAL PIPE ENDS
Title (de)
BÖRDELAUFSATZ ZUM AUFWEITEN VON ZYLINDRISCHEN ROHRENDEN
Title (fr)
OUTIL DE BORDAGE POUR ÉLARGIR DES EXTRÉMITÉS DE TUBES CYLINDRIQUES
Publication
Application
Priority
- CH 4522013 A 20130213
- EP 2014052822 W 20140213
Abstract (en)
[origin: WO2014125025A1] The invention relates to a flanging attachment designed to operate with an electrically, pneumatically or hydraulically operable handheld device. Said flanging attachment (1) for expanding cylindrical pipe ends (R) has a connecting interface (30) for the handheld device, clamping devices (7) for a cylindrical pipe end (R) and an expanding device (5, 6). Said expanding device (5, 6) is axially adjustable towards the pipe end (R) of a pipe end (R) fixed by the clamping device (7) in order to expand it to the desired extent. According to the invention, the clamping device (7) and the expanding device (5, 6) are coupled to one another by means of a coupling element (8) which can be axially displaced in a limited manner and which can be sequentially activated. The invention also relates to a set of flanging attachments for expanding the pipe ends having different diameters.
IPC 8 full level
B21D 41/02 (2006.01)
CPC (source: EP)
B21D 41/02 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
CH 707604 A1 20140815; DK 2956254 T3 20190107; EP 2956254 A1 20151223; EP 2956254 B1 20180905; ES 2701195 T3 20190221; WO 2014125025 A1 20140821
DOCDB simple family (application)
CH 4522013 A 20130213; DK 14704158 T 20140213; EP 14704158 A 20140213; EP 2014052822 W 20140213; ES 14704158 T 20140213