EP2261436A3 - System and method for producing a sheet metal strip with notched edge - Google Patents

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

Info

Publication number
EP2261436A3
EP2261436A3 EP10165758.3A EP10165758A EP2261436A3 EP 2261436 A3 EP2261436 A3 EP 2261436A3 EP 10165758 A EP10165758 A EP 10165758A EP 2261436 A3 EP2261436 A3 EP 2261436A3
Authority
EP
European Patent Office
Prior art keywords
sheet metal
notched edge
metal strip
producing
holes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10165758.3A
Other languages
German (de)
French (fr)
Other versions
EP2261436A2 (en
Inventor
Arsenio Borgnini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2261436A2 publication Critical patent/EP2261436A2/en
Publication of EP2261436A3 publication Critical patent/EP2261436A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels
    • E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
    • E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
    • E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Decoration Of Textiles (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

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).
EP10165758.3A 2009-06-12 2010-06-11 System and method for producing a sheet metal strip with notched edge Withdrawn EP2261436A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000029A ITPG20090029A1 (en) 2009-06-12 2009-06-12 TAPE FOR ANTI-SLIP GRILLED AND / OR PINK OF VARIOUS FORMS AND DIMENSIONS, CALLED DENTUMBRA.

Publications (2)

Publication Number Publication Date
EP2261436A2 EP2261436A2 (en) 2010-12-15
EP2261436A3 true EP2261436A3 (en) 2014-11-19

Family

ID=42313695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10165758.3A Withdrawn EP2261436A3 (en) 2009-06-12 2010-06-11 System and method for producing a sheet metal strip with notched edge

Country Status (2)

Country Link
EP (1) EP2261436A3 (en)
IT (1) ITPG20090029A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962431A (en) * 1930-08-18 1934-06-12 Jefferson Electric Co Method for making core laminations
US3491437A (en) * 1968-05-06 1970-01-27 Allegheny Ludlum Steel Scrapless method of stamping e laminations
FR2709995A1 (en) * 1993-09-17 1995-03-24 Atea Method of cutting strips of boron steel assembled in cells
US20060218872A1 (en) * 2005-03-31 2006-10-05 Bigott James W Non-slip floor grating and method of manufacturing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962431A (en) * 1930-08-18 1934-06-12 Jefferson Electric Co Method for making core laminations
US3491437A (en) * 1968-05-06 1970-01-27 Allegheny Ludlum Steel Scrapless method of stamping e laminations
FR2709995A1 (en) * 1993-09-17 1995-03-24 Atea Method of cutting strips of boron steel assembled in cells
US20060218872A1 (en) * 2005-03-31 2006-10-05 Bigott James W Non-slip floor grating and method of manufacturing

Also Published As

Publication number Publication date
EP2261436A2 (en) 2010-12-15
ITPG20090029A1 (en) 2009-09-11

Similar Documents

Publication Publication Date Title
WO2008056042A3 (en) Method, manufacturing device and related rolls made of sheets with alternating cuts and precuts
HRP20120357T1 (en) Method for producing steel fibres
WO2012156347A3 (en) Device and method for producing a customized sheet metal strip or metal profile
FR2929597B1 (en) CARDBOARD CUTTER ASSEMBLY, BOX AND BOX FORMING METHOD WITH SUCH CUTTERS
ATE550123T1 (en) METHOD AND DEVICE FOR THE PRODUCTION OF LENGTH-CUTTING RODS IN A ROLLING TRAIN
IL201991A0 (en) Method for producing a processed fish product and resulting processed fish product
EP2818331A3 (en) Process and system for the production of books with digital printing from a continous paper strip and respective book
MX2014002328A (en) Stack of folded hygiene products and method and apparatus for producing same.
AR078491A1 (en) USEFUL MENSULE WITH SKY SYSTEM SUSPENDED IN SLOPE AND METHOD FOR MOUNTING
TW200730314A (en) Method of manufacturing optical film product
EP2174792A3 (en) Cutting mechanism for printing apparatus, and printing apparatus including the same
MX2010010128A (en) Perforation anvil.
EP1990144A3 (en) Water jet portioner
EP1970204A3 (en) Method and system for printing variable length adhesive labels
BRPI1010155A2 (en) '' Extrusion die element, extrusion die and method for producing multiple strip extrudates from a multilayer extrudate ''
CA200920S (en) Die cut sheet
AR080807A1 (en) PROCEDURE AND DEVICE FOR MANUFACTURING CAN BODIES, AS WELL AS CAN BODIES
UA95358C2 (en) Method for production of wire strip comprising plurality of wires arranged parallel to each other and wire strip produced by this method
EP2261436A3 (en) System and method for producing a sheet metal strip with notched edge
ATE513637T1 (en) METHOD FOR FOLDING T-PROFILES AND DEVICE FOR IMPLEMENTING THE METHOD
EP2599588A3 (en) Method and machine for cutting glass sheets
MX2012009350A (en) Process for defiberizing pulp.
MX2018011821A (en) Apparatus and method for converting a sheet into a continuous strip.
CN205521722U (en) Knife mold
CN202601090U (en) Extraction type electric pole signboard

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): 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

AX Request for extension of the european patent

Extension state: BA ME RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): 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

AX Request for extension of the european patent

Extension state: BA ME RS

RIC1 Information provided on ipc code assigned before grant

Ipc: E04C 1/42 20060101AFI20141010BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150520