EP2261436A3 - System und Verfahren zur Herstellung eines Metallstreifens mit eingekerbtem Rand - Google Patents

System und Verfahren zur Herstellung eines Metallstreifens mit eingekerbtem Rand Download PDF

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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Withdrawn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
English (en)
French (fr)
Other versions
EP2261436A2 (de
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/de
Publication of EP2261436A3 publication Critical patent/EP2261436A3/de
Withdrawn legal-status Critical Current

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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)
EP10165758.3A 2009-06-12 2010-06-11 System und Verfahren zur Herstellung eines Metallstreifens mit eingekerbtem Rand Withdrawn EP2261436A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000029A ITPG20090029A1 (it) 2009-06-12 2009-06-12 Nastro per grigliato antisdrucciolevole e/o dentellato di varie forme e di dimensioni, denominato dentumbra.

Publications (2)

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

Family

ID=42313695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10165758.3A Withdrawn EP2261436A3 (de) 2009-06-12 2010-06-11 System und Verfahren zur Herstellung eines Metallstreifens mit eingekerbtem Rand

Country Status (2)

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

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 (fr) * 1993-09-17 1995-03-24 Atea Procédé de découpage de bandes d'acier bore assemblées en cellules.
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 (fr) * 1993-09-17 1995-03-24 Atea Procédé de découpage de bandes d'acier bore assemblées en cellules.
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 (de) 2010-12-15
ITPG20090029A1 (it) 2009-09-11

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