EP 3154722 A1 20170419 - BENDING PRESS HAVING BENDING UNIT, AND RESHAPING METHOD
Title (en)
BENDING PRESS HAVING BENDING UNIT, AND RESHAPING METHOD
Title (de)
BIEGEPRESSE MIT BIEGEEINHEIT SOWIE VERFAHREN ZUR UMFORMUNG
Title (fr)
PRESSE À CINTRER MUNIE D'UNE UNITÉ DE CINTRAGE ET PROCÉDÉ DE FORMAGE
Publication
Application
Priority
- AT 503982014 A 20140610
- AT 2015050130 W 20150521
Abstract (en)
[origin: WO2015188208A1] The invention relates to a bending press (3) and to a method for bending sheet metal in relation to a work piece (2). The bending press (3) comprises a machine frame (7) on which lower and upper clamping jaws (5, 6) are arranged, having first and second reshaping edges. A bending tool (41) having a bending edge (42) is arranged on a bending bar (43). The bending tool (41) is mounted about a swivel axis (46) such that same can swivel. The swivel axis (46) can be moved into both a position above and a position below a work piece contact plane (40). In a position above the work piece contact plane (40), the bending edge (42) is oriented downwards in the direction of a first reshaping edge, and in a position below the work piece contact plane (40), said bending edge is oriented upwards in the direction of the second reshaping edge. The invention also relates to a method for reshaping, in particular bending, sheet metal in relation to a work piece (2).
IPC 8 full level
B21D 5/04 (2006.01)
CPC (source: AT CN EP US)
B21D 5/042 (2013.01 - AT US); B21D 5/045 (2013.01 - CN EP US); B21D 7/02 (2013.01 - US); B21D 7/06 (2013.01 - US)
Citation (search report)
See references of WO 2015188208A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015188208 A1 20151217; AT 515280 A4 20150815; AT 515280 B1 20150815; CN 106660095 A 20170510; CN 106660095 B 20190423; EP 3154722 A1 20170419; EP 3154722 B1 20180411; ES 2676582 T3 20180723; TR 201809784 T4 20180723; US 10464115 B2 20191105; US 2017189951 A1 20170706
DOCDB simple family (application)
AT 2015050130 W 20150521; AT 503982014 A 20140610; CN 201580042782 A 20150521; EP 15733602 A 20150521; ES 15733602 T 20150521; TR 201809784 T 20150521; US 201515319155 A 20150521