EP 2559499 B1 20131113 - Incremental forming device
Title (en)
Incremental forming device
Title (de)
Vorrichtung zur inkrementellen Umformung
Title (fr)
Dispositif de formage incrémental
Publication
Application
Priority
FR 1157403 A 20110818
Abstract (en)
[origin: EP2559499A1] The method involves performing heating under a to-be-formed sheet (2) by a heating unit i.e. halogen lamp (130), after rise in temperature, where the heating unit is thermally isolated by a thermal insulation box (120) arranged in a frame (110) that includes a positioning unit (112) for positioning the sheet. Constant temperature is maintained throughout incremental forming of the sheet, where the sheet is surrounded by a peripheral die (116). An independent claim is also included for a device for hot incremental forming of a sheet.
IPC 8 full level
B21D 31/00 (2006.01)
CPC (source: EP)
B21D 31/00 (2013.01); B21D 31/005 (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)
EP 2559499 A1 20130220; EP 2559499 B1 20131113; FR 2979066 A1 20130222; FR 2979066 B1 20130906
DOCDB simple family (application)
EP 12178446 A 20120730; FR 1157403 A 20110818