EP 3790686 B1 20220427 - METHOD AND APPARATUS FOR MAKING SPACER STRUCTURES
Title (en)
METHOD AND APPARATUS FOR MAKING SPACER STRUCTURES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON ABSTANDSHALTERSTRUKTUREN
Title (fr)
PROCÉDÉ ET APPAREIL DE FABRICATION DE STRUCTURES D'ESPACEMENT
Publication
Application
Priority
- IT 201800005306 A 20180511
- IT 2019050100 W 20190510
Abstract (en)
[origin: WO2019215774A1] The method for making spacer structures, preferably constituted by the joining of at least one pair of longitudinal elements (3) parallel and suitably spaced and a plurality of transversal elements (4) suitably spaced, provides arranging a first supply assembly (10) and a second supply assembly (100) for supplying the longitudinal elements (3) along a longitudinal direction (A), each comprising at least one supply device (5, 6) for a longitudinal element (3).
IPC 8 full level
B21F 27/20 (2006.01); B21F 27/10 (2006.01)
CPC (source: EP)
B21F 27/10 (2013.01); B21F 27/20 (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)
WO 2019215774 A1 20191114; EP 3790686 A1 20210317; EP 3790686 B1 20220427; IT 201800005306 A1 20191111
DOCDB simple family (application)
IT 2019050100 W 20190510; EP 19729861 A 20190510; IT 201800005306 A 20180511