EP 3525950 B1 20211201 - BENDING MACHINE WITH A BACKGAUGE POSITIONING SYSTEM WITH A BACKGAUGE AND METHOD FOR POSITIONING A BACKGAUGE OF THIS KIND OF BACKGAUGE WITH A POSITIONING SYSTEM OF A BENDING MACHINE
Title (en)
BENDING MACHINE WITH A BACKGAUGE POSITIONING SYSTEM WITH A BACKGAUGE AND METHOD FOR POSITIONING A BACKGAUGE OF THIS KIND OF BACKGAUGE WITH A POSITIONING SYSTEM OF A BENDING MACHINE
Title (de)
BIEGEMASCHINE MIT EINEM HINTERANSCHLAGPOSITIONIERSYSTEM MIT EINEM HINTERANSCHLAG UND VERFAHREN ZUM POSITIONIEREN EINES SOLCHEN HINTERANSCHLAGES MITTELS EINES HINTERANSCHLAGPOSITIONIERSYSTEMS EINER BIEGEMASCHINE
Title (fr)
CINTREUSE AVEC UN SYSTÈME DE POSITIONNEMENT D'UNE BUTÉE ARRIÈRE AVEC UNE BUTÉE ARRIÈRE ET PROCÉDÉ DE POSITIONNEMENT D'UNE TELLE BUTÉE ARRIÈRE AVEC UN SYSTÈME DE POSITIONNEMENT D'UNE CINTREUSE
Publication
Application
Priority
- AT 509212016 A 20161014
- AT 2017060262 W 20171013
Abstract (en)
[origin: WO2018068074A1] The invention relates to a backgauge (15) for a backgauge positioning system of a bending machine. The backgauge (15) comprises a stop finger (18) on which at least one stop surface (17) is formed and a base unit (21) designed for coupling to the backgauge positioning system (14), wherein the stop finger (18) is coupled to the base unit (21) by means of a linear guide (29) and the stop finger (18) can be displaced relative to the base unit (21) between a pushed-forward working position (28) and a retracted position (30), characterised in that the stop finger (18) and the base unit (21) are coupled to a first spring element (34), by means of which the stop finger (18) is prestressed in its working position (28), and in that a locking device (41) is formed by means of which the stop finger (18) can be optionally locked in the working position (28) or is released for displacement, counter to the spring force of the first spring element (34), into its retracted position (30).
IPC 8 full level
B21D 5/00 (2006.01); B21D 43/26 (2006.01)
CPC (source: AT EP US)
B21D 5/002 (2013.01 - AT EP US); B21D 5/004 (2013.01 - US); B21D 5/02 (2013.01 - US); B21D 43/26 (2013.01 - AT EP US)
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)
WO 2018068074 A1 20180419; AT 519203 A1 20180415; AT 519203 B1 20181015; CN 109843461 A 20190604; CN 109843461 B 20220111; EP 3525950 A1 20190821; EP 3525950 B1 20211201; JP 2019534790 A 20191205; JP 7032393 B2 20220308; US 11267030 B2 20220308; US 2019217358 A1 20190718
DOCDB simple family (application)
AT 2017060262 W 20171013; AT 509212016 A 20161014; CN 201780063481 A 20171013; EP 17800359 A 20171013; JP 2019519991 A 20171013; US 201716335953 A 20171013