EP 3052256 A1 20160810 - BENDING PRESS AND BENDING METHOD
Title (en)
BENDING PRESS AND BENDING METHOD
Title (de)
BIEGEPRESSE UND BIEGEVERFAHREN
Title (fr)
PRESSE À PLIER ET PROCÉDÉ DE PLIAGE
Publication
Application
Priority
- AT 506452013 A 20131004
- AT 2014050232 W 20141002
Abstract (en)
[origin: WO2015048836A1] The invention relates to a bending press (18) for carrying out a forming operation on a workpiece (1), comprising a first clamping beam (27), which has a first clamping jaw (2) with a first forming edge (5), and an adjustable second clamping beam (28), which has a second clamping jaw (3) with a second forming edge (6), and also at least one bending beam (7, 38), which is adjustable in relation to the machine frame (19) along a bending beam guide (33) and has at least one bending edge (8, 39), the path of movement (12) of which passes by the forming edges (5, 6) at a distance (10) and with which a portion (4) of the workpiece (1) can be angled away in relation to the part of the workpiece (1) that is clamped between the clamping jaws (2, 3). In this case, the bending beam guide (33) is designed as a linear guide (34) and produces a straight path of movement (12) of the bending edge (8, 39), and the forming edges (5, 6) of the two clamping jaws (2, 3) can be made to approach the path of movement (12) of the bending edge (8) by means of a transverse guide (40) and an adjusting drive (41).
IPC 8 full level
CPC (source: AT EP US)
B21D 5/002 (2013.01 - EP US); B21D 5/04 (2013.01 - AT EP US)
Citation (search report)
See references of WO 2015048836A1
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 2015048836 A1 20150409; AT 514821 A1 20150415; AT 514821 B1 20150615; EP 3052256 A1 20160810; EP 3052256 B1 20170726; US 10350662 B2 20190716; US 11117175 B2 20210914; US 2016271671 A1 20160922; US 2019247905 A1 20190815
DOCDB simple family (application)
AT 2014050232 W 20141002; AT 506452013 A 20131004; EP 14805166 A 20141002; US 201415026632 A 20141002; US 201916397715 A 20190429