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ATE285859T1 - METHOD FOR STAMPING A BLANK FROM A METAL STRIP - Google Patents

METHOD FOR STAMPING A BLANK FROM A METAL STRIP

Info

Publication number
ATE285859T1
ATE285859T1 AT01203781T AT01203781T ATE285859T1 AT E285859 T1 ATE285859 T1 AT E285859T1 AT 01203781 T AT01203781 T AT 01203781T AT 01203781 T AT01203781 T AT 01203781T AT E285859 T1 ATE285859 T1 AT E285859T1
Authority
AT
Austria
Prior art keywords
punching
steps
metallic band
blank
blanks
Prior art date
Application number
AT01203781T
Other languages
German (de)
Inventor
Gaetano Donatiello
Original Assignee
Gi Emme S R L Di
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 Gi Emme S R L Di filed Critical Gi Emme S R L Di
Application granted granted Critical
Publication of ATE285859T1 publication Critical patent/ATE285859T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Wire Processing (AREA)
  • Package Frames And Binding Bands (AREA)
  • Supports For Plants (AREA)
  • Finger-Pressure Massage (AREA)
  • Package Closures (AREA)
  • Laminated Bodies (AREA)

Abstract

A procedure for the rapid punching from a metallic band of a blank which is intended, particularly but not exclusively, for the manufacture of a detail of a furniture hinge, comprising the steps of: feeding a continuous metallic band (10) inside a punching group (17) comprising a matrix (21, 23) and a punch (26, 27), mobile in relation to each other to at least partially interpenetrate, punching, without swarf, of at least two blanks (11, 12) to be realised by said metallic band (10). The procedure is characterised in that said punching steps of said at least two blanks are carried out in a single station through a rapid succession of different punching steps on many horizontal planes along fixed and mobile outlines of matrices, supported by elastic elements which gradually give way. <IMAGE> <IMAGE>
AT01203781T 2000-10-13 2001-10-08 METHOD FOR STAMPING A BLANK FROM A METAL STRIP ATE285859T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI002207A IT1319203B1 (en) 2000-10-13 2000-10-13 METAL TAPE SHEARING PROCEDURE FOR UNOSBOZZATO.

Publications (1)

Publication Number Publication Date
ATE285859T1 true ATE285859T1 (en) 2005-01-15

Family

ID=11445953

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01203781T ATE285859T1 (en) 2000-10-13 2001-10-08 METHOD FOR STAMPING A BLANK FROM A METAL STRIP

Country Status (7)

Country Link
EP (1) EP1197275B1 (en)
AT (1) ATE285859T1 (en)
DE (1) DE60108034T2 (en)
ES (1) ES2236127T3 (en)
IT (1) IT1319203B1 (en)
PT (1) PT1197275E (en)
SI (1) SI1197275T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900024078A1 (en) 2019-12-16 2021-06-16 Di Gi Emme S R L PERFECTED PROCESS FOR QUICK SHEARING OF A BLANK FROM METAL TAPE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1156914B (en) * 1978-03-13 1987-02-04 Lavazza Gian Maria PROCEDURE AND DEVICE FOR CUTTING A PLURALITY OF CONTINUOUS PIECES IN THE SHAPE OF A COMB SHEET
GB2124933A (en) * 1982-07-01 1984-02-29 Kuang Chih Lai Stamping and pressing production line
IT1251869B (en) * 1991-09-25 1995-05-26 Gi Emme S R L Di METAL TAPE SHEARING PROCEDURE OF A BLANK
IT1269451B (en) * 1994-01-21 1997-04-01 Gi Emme S R L Di IMPROVEMENTS TO PROCEDURES FOR THE METAL TAPE SHEARING OF A BLINKED PARTICULARLY, BUT NOT EXCLUSIVELY, FOR THE PRODUCTION OF A HINGE BOX FOR FURNITURE

Also Published As

Publication number Publication date
ES2236127T3 (en) 2005-07-16
SI1197275T1 (en) 2005-08-31
DE60108034T2 (en) 2005-10-13
PT1197275E (en) 2005-05-31
EP1197275A1 (en) 2002-04-17
DE60108034D1 (en) 2005-02-03
IT1319203B1 (en) 2003-09-26
ITMI20002207A1 (en) 2002-04-13
EP1197275B1 (en) 2004-12-29

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