ATE38949T1 - DEVICE FOR FORMING OUTER RINGS FOR BIMETALLIC COINS OR MEDALS FROM ROUND METALLIC BLANKS. - Google Patents

DEVICE FOR FORMING OUTER RINGS FOR BIMETALLIC COINS OR MEDALS FROM ROUND METALLIC BLANKS.

Info

Publication number
ATE38949T1
ATE38949T1 AT85200652T AT85200652T ATE38949T1 AT E38949 T1 ATE38949 T1 AT E38949T1 AT 85200652 T AT85200652 T AT 85200652T AT 85200652 T AT85200652 T AT 85200652T AT E38949 T1 ATE38949 T1 AT E38949T1
Authority
AT
Austria
Prior art keywords
medals
die
outer rings
forming outer
bimetallic coins
Prior art date
Application number
AT85200652T
Other languages
German (de)
Inventor
Finzi Zalman Emilio Vita
Original Assignee
Deltasider Spa
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 Deltasider Spa filed Critical Deltasider Spa
Application granted granted Critical
Publication of ATE38949T1 publication Critical patent/ATE38949T1/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.
AT85200652T 1984-05-02 1985-04-26 DEVICE FOR FORMING OUTER RINGS FOR BIMETALLIC COINS OR MEDALS FROM ROUND METALLIC BLANKS. ATE38949T1 (en)

Applications Claiming Priority (2)

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
EP85200652A EP0160343B1 (en) 1984-05-02 1985-04-26 Machine for forming outer rings for bimetallic coins or medals, from round metal blanks

Publications (1)

Publication Number Publication Date
ATE38949T1 true ATE38949T1 (en) 1988-12-15

Family

ID=11171751

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200652T ATE38949T1 (en) 1984-05-02 1985-04-26 DEVICE FOR FORMING OUTER RINGS FOR BIMETALLIC COINS OR MEDALS FROM ROUND METALLIC BLANKS.

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
ES2080977T3 (en) * 1992-04-02 1996-02-16 Krupp Vdm Gmbh GROSS COIN PIECE.
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
EP0160343B1 (en) 1988-11-30
IT1173945B (en) 1987-06-24
EP0160343A3 (en) 1987-08-19
EP0160343A2 (en) 1985-11-06
IT8420766A1 (en) 1985-11-02
IT8420766A0 (en) 1984-05-02
DE3566508D1 (en) 1989-01-05

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee