EP 3624615 A1 20200325 - METHOD AND APPARATUS FOR MANUFACTURING A CRIMPED SHEET OF MATERIAL
Title (en)
METHOD AND APPARATUS FOR MANUFACTURING A CRIMPED SHEET OF MATERIAL
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER GEKRIMPTEN MATERIALFOLIE
Title (fr)
PROCÉDÉ ET APPAREIL DE FABRICATION D'UNE FEUILLE DE MATÉRIAU GAUFRÉE
Publication
Application
Priority
- EP 17171116 A 20170515
- EP 2018062360 W 20180514
Abstract (en)
[origin: WO2018210743A1] The invention relates to an apparatus (1) for crimping a sheet of material (7), the apparatus (1) comprising: a first and a second facing crimping rollers (4,5) defining a first and a second rotation axis, wherein at least one of the first and second crimping roller (4,5) includes: a plurality of ridges (9), each ridge (9) defining a first and a second flank (16) and a tip, the first or the second flank (16) forming a flank angle (15) with a radial direction passing through the tip, the flank angle (15) being comprised between about 8 degrees and about 10 degrees.
IPC 8 full level
A24D 3/02 (2006.01)
CPC (source: EP KR RU US)
A24B 3/14 (2013.01 - EP US); A24B 15/12 (2013.01 - US); A24B 15/167 (2016.10 - US); A24D 1/20 (2020.01 - US); A24D 3/02 (2013.01 - RU); A24D 3/0204 (2013.01 - EP KR); A24F 40/10 (2020.01 - KR)
Citation (search report)
See references of WO 2018210743A1
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 2018210743 A1 20181122; BR 112019023420 A2 20200616; BR 112019023420 B1 20231114; CN 110621173 A 20191227; CN 110621173 B 20220325; EP 3624615 A1 20200325; EP 3624615 B1 20210317; ES 2867585 T3 20211020; HU E053791 T2 20210728; JP 2020519302 A 20200702; JP 7395356 B2 20231211; KR 20200006976 A 20200121; PL 3624615 T3 20210809; RU 2019140589 A 20210616; RU 2019140589 A3 20210811; RU 2765704 C2 20220202; US 2020154756 A1 20200521
DOCDB simple family (application)
EP 2018062360 W 20180514; BR 112019023420 A 20180514; CN 201880031296 A 20180514; EP 18724538 A 20180514; ES 18724538 T 20180514; HU E18724538 A 20180514; JP 2019563443 A 20180514; KR 20197033150 A 20180514; PL 18724538 T 20180514; RU 2019140589 A 20180514; US 201816611244 A 20180514