EP 3866992 A1 20210825 - DEVICE AND METHOD FOR THE FLEXIBLE ROLL FORMING OF A SEMIFINISHED PRODUCT
Title (en)
DEVICE AND METHOD FOR THE FLEXIBLE ROLL FORMING OF A SEMIFINISHED PRODUCT
Title (de)
VORRICHTUNG UND VERFAHREN ZUM FLEXIBLEN ROLLFORMEN EINES HALBZEUGS
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR LE ROULAGE FLEXIBLE D'UN PRODUIT SEMI-FINI
Publication
Application
Priority
- DE 102018125517 A 20181015
- EP 2019077071 W 20191007
Abstract (en)
[origin: WO2020078753A1] The invention relates to a device (10) for the flexible roll forming of a semifinished product (12), in particular a rolled sheet, to form a profile (12', 12") with a cross section varying along the longitudinal axis thereof and/or with a varying longitudinal axis. The device (10) has a frame (14) and a number of supporting devices (16), which are carried by the frame (14). The supporting devices (16) are each movable in a translational manner in relation to the frame (14) and rotatably mounted. The device (10) also has a number of profiling units (18), which each have a pair (20) of rotatably mounted rollers (20', 20"), between which a rolling gap (102) remains. According to the invention, precisely two profiling units (18) are arranged in a rotatably mounted manner on each supporting device (16).
IPC 8 full level
B21D 5/08 (2006.01)
CPC (source: EP US)
B21D 5/083 (2013.01 - EP US)
Citation (search report)
See references of WO 2020078753A1
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 2020078753 A1 20200423; EP 3866992 A1 20210825; US 11660651 B2 20230530; US 2021379640 A1 20211209
DOCDB simple family (application)
EP 2019077071 W 20191007; EP 19783311 A 20191007; US 201917285824 A 20191007