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IT1173945B - MACHINE FOR THE REALIZATION, FROM METAL ROUND, OF EXTERNAL RINGS FOR COINS OR BIMETALLIC MEDALS - Google Patents

MACHINE FOR THE REALIZATION, FROM METAL ROUND, OF EXTERNAL RINGS FOR COINS OR BIMETALLIC MEDALS

Info

Publication number
IT1173945B
IT1173945B IT20766/84A IT2076684A IT1173945B IT 1173945 B IT1173945 B IT 1173945B IT 20766/84 A IT20766/84 A IT 20766/84A IT 2076684 A IT2076684 A IT 2076684A IT 1173945 B IT1173945 B IT 1173945B
Authority
IT
Italy
Prior art keywords
machine
medals
bimetallic
coins
die
Prior art date
Application number
IT20766/84A
Other languages
Italian (it)
Other versions
IT8420766A1 (en
IT8420766A0 (en
Inventor
Emilio Vita Finzi Zalman
Original Assignee
Nuova Sias Soc Italiana Acciai
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 Nuova Sias Soc Italiana Acciai filed Critical Nuova Sias Soc Italiana Acciai
Priority to IT20766/84A priority Critical patent/IT1173945B/en
Publication of IT8420766A0 publication Critical patent/IT8420766A0/en
Priority to AT85200652T priority patent/ATE38949T1/en
Priority to EP85200652A priority patent/EP0160343B1/en
Priority to DE8585200652T priority patent/DE3566508D1/en
Publication of IT8420766A1 publication Critical patent/IT8420766A1/en
Application granted granted Critical
Publication of IT1173945B publication Critical patent/IT1173945B/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
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/024—Work piece loading or discharging arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)
  • Forging (AREA)
  • Pinball Game Machines (AREA)

Abstract

This invention relates to a machine for forming, from round metal blanks, rings with a compressed and toothed inner edge with which to form an outer rim on bimetallic coins or medals. The machine comprises a first punching station in which the round blank is perforated by means of a suitable unit comprising a punch, die and backing die, and a second precoining station in which the inner edge is formed on the perforated round blank by compressing and toothing it by means of a further suitable unit comprising a punch, die and backing die. The pieces to be worked in the stations are fed automatically.
IT20766/84A 1984-05-02 1984-05-02 MACHINE FOR THE REALIZATION, FROM METAL ROUND, OF EXTERNAL RINGS FOR COINS OR BIMETALLIC MEDALS IT1173945B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20766/84A IT1173945B (en) 1984-05-02 1984-05-02 MACHINE FOR THE REALIZATION, FROM METAL ROUND, OF EXTERNAL RINGS FOR COINS OR BIMETALLIC MEDALS
AT85200652T ATE38949T1 (en) 1984-05-02 1985-04-26 DEVICE FOR FORMING OUTER RINGS FOR BIMETALLIC COINS OR MEDALS FROM ROUND METALLIC BLANKS.
EP85200652A EP0160343B1 (en) 1984-05-02 1985-04-26 Machine for forming outer rings for bimetallic coins or medals, from round metal blanks
DE8585200652T DE3566508D1 (en) 1984-05-02 1985-04-26 Machine for forming outer rings for bimetallic coins or medals, from round metal blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20766/84A IT1173945B (en) 1984-05-02 1984-05-02 MACHINE FOR THE REALIZATION, FROM METAL ROUND, OF EXTERNAL RINGS FOR COINS OR BIMETALLIC MEDALS

Publications (3)

Publication Number Publication Date
IT8420766A0 IT8420766A0 (en) 1984-05-02
IT8420766A1 IT8420766A1 (en) 1985-11-02
IT1173945B true IT1173945B (en) 1987-06-24

Family

ID=11171751

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20766/84A IT1173945B (en) 1984-05-02 1984-05-02 MACHINE FOR THE REALIZATION, FROM METAL ROUND, OF EXTERNAL RINGS FOR COINS OR BIMETALLIC MEDALS

Country Status (4)

Country Link
EP (1) EP0160343B1 (en)
AT (1) ATE38949T1 (en)
DE (1) DE3566508D1 (en)
IT (1) IT1173945B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035738A1 (en) * 1990-11-09 1992-05-14 Deutsche Nickel Ag METHOD FOR PRODUCING TWO-PIECE COIN BLANKS AND LIKE COIN BLANK
DE4113971A1 (en) * 1991-04-29 1992-11-05 Schuler Gmbh L METHOD AND DEVICE FOR PRODUCING RING CORE COINS
ATE128913T1 (en) * 1992-04-02 1995-10-15 Krupp Vdm Gmbh BIMETALLIC COIN BLANK.
DE4411900C2 (en) * 1994-04-07 2002-07-04 Graebener Pressensysteme Gmbh Embossing press, in particular coin embossing press
DE4432093C2 (en) 1994-09-09 1997-04-30 Krupp Vdm Gmbh Blank for coins or medals
CN101850389B (en) * 2010-04-23 2012-05-30 中国印钞造币总公司 Bimetal coin/badge outer-race manufacturing equipment
CN103990739A (en) * 2014-05-20 2014-08-20 郭婷月 Handicraft once forming punch and machining method
DE102015119174A1 (en) * 2015-11-06 2017-05-11 Schuler Pressen Gmbh Forming device and method for forming an inner edge of a blanket ring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE425446A (en) *
GB648267A (en) * 1942-02-16 1951-01-03 Illinois Tool Works Washer strip and method and apparatus for producing same
FR1392631A (en) * 1964-02-04 1965-03-19 Ateliers Rene Halftermeyer Are New process for manufacturing pinions, in particular for variable capacitor multipliers and products obtained

Also Published As

Publication number Publication date
IT8420766A1 (en) 1985-11-02
IT8420766A0 (en) 1984-05-02
EP0160343A2 (en) 1985-11-06
EP0160343B1 (en) 1988-11-30
EP0160343A3 (en) 1987-08-19
DE3566508D1 (en) 1989-01-05
ATE38949T1 (en) 1988-12-15

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