Global Patent Index - EP 2261436 A3

EP 2261436 A3 20141119 - System and method for producing a sheet metal strip with notched edge

Title (en)

System and method for producing a sheet metal strip with notched edge

Title (de)

System und Verfahren zur Herstellung eines Metallstreifens mit eingekerbtem Rand

Title (fr)

Système et méthode de fabrication d'une bande en métal entailleé

Publication

EP 2261436 A3 20141119 (EN)

Application

EP 10165758 A 20100611

Priority

IT PG20090029 A 20090612

Abstract (en)

[origin: EP2261436A2] A method and system (100) for production of a sheet metal strip (1) with notched edge (2) is disclosed. The system (100) comprises: a mother reel (D1) from which sheet metal (10) is unwound; perforation means (M) that cross the sheet metal (10) transversally to form a plurality of holes (20) distributed along the sheet metal (10); and cutting means (T) to make a longitudinal cut of the perforated sheet metal in the longitudinal lines passing through the centers of the holes (20) and longitudinal lines in intermediate position with respect to the centers of the holes (20) in such a way to obtain a plurality of sheet metal strips (1) with notched edge (2).

IPC 8 full level

E04C 1/42 (2006.01)

CPC (source: EP)

E04C 2/423 (2013.01)

Citation (search report)

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 SE SI SK SM TR

Designated extension state (EPC)

BA ME RS

DOCDB simple family (publication)

EP 2261436 A2 20101215; EP 2261436 A3 20141119; IT PG20090029 A1 20090911

DOCDB simple family (application)

EP 10165758 A 20100611; IT PG20090029 A 20090612