EP 4058219 A1 20220921 - BENDING MACHINE AND METHOD FOR WORKING A WORKPIECE BY MEANS OF A BENDING MACHINE
Title (en)
BENDING MACHINE AND METHOD FOR WORKING A WORKPIECE BY MEANS OF A BENDING MACHINE
Title (de)
BIEGEMASCHINE UND VERFAHREN ZUM BEARBEITEN EINES WERKSTÜCKS MIT EINER BIEGEMASCHINE
Title (fr)
MACHINE À CINTRER ET PROCÉDÉ D'USINAGE D'UNE PIÈCE À USINER AU MOYEN D'UNE MACHINE À CINTRER
Publication
Application
Priority
- DE 102019007884 A 20191113
- EP 2020081890 W 20201112
Abstract (en)
[origin: WO2021094444A1] The invention relates to a bending machine (10; 110), in particular a folding machine, which defines a safety-relevant working region (12; 112), in which an operator of the bending machine (10; 110) stays as the bending machine is being operated, loaded, unloaded, etc., the bending machine having a safety module (14; 114), which comprises a safety barrier (16, 18; 116, 118), the safety barrier providing a size-variable shield (20, 22; 120, 122) of the safety-relevant working region (12; 112) in such a way that a blocking state and an access state can be produced, access to the safety-relevant working region (12; 112) being at least partially restricted in the blocking state, and access to the safety-relevant working region (12; 112) being at least partially granted in the access state. The invention further relates to a corresponding method for working a workpiece by means of a bending machine.
IPC 8 full level
B21D 5/00 (2006.01); B21D 5/02 (2006.01); B21D 5/04 (2006.01); B21D 55/00 (2006.01); F16P 3/02 (2006.01); F16P 3/14 (2006.01)
CPC (source: EP US)
B21D 5/004 (2013.01 - EP US); B21D 5/02 (2013.01 - EP); B21D 5/04 (2013.01 - EP); B21D 55/00 (2013.01 - EP US); F16P 3/02 (2013.01 - EP); F16P 3/144 (2013.01 - EP)
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)
DE 102019007884 A1 20210520; AU 2020382872 A1 20220526; EP 4058219 A1 20220921; US 2022379366 A1 20221201; WO 2021094444 A1 20210520
DOCDB simple family (application)
DE 102019007884 A 20191113; AU 2020382872 A 20201112; EP 2020081890 W 20201112; EP 20806998 A 20201112; US 202017776583 A 20201112