ES2143297T3 - Tecnologia de elementos laminares de metales multiples, para el acuñado de monedas y monedas de dos o tres colores. - Google Patents

Tecnologia de elementos laminares de metales multiples, para el acuñado de monedas y monedas de dos o tres colores.

Info

Publication number
ES2143297T3
ES2143297T3 ES97901854T ES97901854T ES2143297T3 ES 2143297 T3 ES2143297 T3 ES 2143297T3 ES 97901854 T ES97901854 T ES 97901854T ES 97901854 T ES97901854 T ES 97901854T ES 2143297 T3 ES2143297 T3 ES 2143297T3
Authority
ES
Spain
Prior art keywords
disk
technology
foil
coining
coins
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.)
Expired - Lifetime
Application number
ES97901854T
Other languages
English (en)
Inventor
Rosario Teixeira Antonio Jo Do
Martins Paulo Antunio Firme
Leitao Paulo Jorge Dias
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.)
IMPRENSA NACIONAL CASA DA MOED
Original Assignee
IMPRENSA NACIONAL CASA DA MOED
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 IMPRENSA NACIONAL CASA DA MOED filed Critical IMPRENSA NACIONAL CASA DA MOED
Application granted granted Critical
Publication of ES2143297T3 publication Critical patent/ES2143297T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C21/00—Coins; Emergency money; Beer or gambling coins or tokens, or the like
    • 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
    • B44B5/008—Machines or apparatus for embossing decorations or marks, e.g. embossing coins in layered material; connecting a plurality of layers by embossing
    • 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
    • B44B5/009—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by multi-step processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part

Landscapes

  • Adornments (AREA)
  • Testing Of Coins (AREA)
  • Forging (AREA)
  • Pinball Game Machines (AREA)

Abstract

LA INVENCION TRATA DE UNA TECNOLOGIA PARA ACUÑAR MONEDA Y MEDALLAS. LA TECNOLOGIA SE BASA EN LA UTILIZACION DE LAMINAS METALICAS CON DIAMETROS SEMEJANTES, SIENDO UNA MUY FINA (EN LO SUCESIVO DENOMINADA LA HOJA DELGADA), UNIDA POR MEDIOS MECANICOS DURANTE LA IMPRESION DE LOS DETALLES SUPERFICIALES MEDIANTE LOS CUÑOS. LA TECNOLOGIA REQUIERE EL DISEÑO Y FABRICACION DE UNA GEOMETRIA ESPECIAL EN EL BORDE DEL DISCO MAS DELGADO, PARA HACER POSIBLE EL MONTAJE DE LAS LAMINAS METALICAS. LA TECNOLOGIA PROPUESTA SE BASA EN UN PROCEDIMIENTO DE FABRICACION DE MULTIPLES ETAPAS, QUE CONSISTE EN TRES OPERACIONES DE CONFORMADO DE METAL EN FRIO (PRECONFORMADO, REBORDEADO Y ACUÑADO) Y UN TRATAMIENTO INTERMEDIO DE RECOCIDO. LA PRIMERA OPERACION DE CONFORMACION DEL METAL, ASEGURA EL PRECONFORMADO DE LA LAMINA DISCO MAS DELGADA, EN LO SUCESIVO DENOMINADO EL DISCO. LA SEGUNDA ETAPA DE CONFORMACION DEL METAL ES LA OPERACION DE REBORDEADO, EN LA QUE SE DOBLA A LO LARGO DE SU DIAMETRO EL DISCO PRECONFORMADO, PARA GENERAR UN PERFIL ADECUADO PARA UN MONTAJE SUBSIGUIENTE CON LA HOJA DELGADA. LA TERCERA ETAPA DE CONFORMACION DEL METAL ES UNA OPERACION DE ACUÑADO, EN LA QUE LAS LAMINAS METALICAS (DISCO Y HOJA DELGADA) SE MONTAN JUNTAS, BLOQUEANDO LA HOJA DELGADA DENTRO DEL REBORDE DEL DISCO, DURANTE LA IMPRESION DE LOS DETALLES SUPERFICIALES. EL TRATAMIENTO DE RECOCIDO ES PARA REALIZARLO ANTES DE LA OPERACION DE ACUÑADO. EL OBJETIVO ES REESTABLECER LA DUCTILIDAD INICIAL DEL DISCO, ANTES DE LA ETAPA FINAL DE ACUÑADO.
ES97901854T 1996-02-09 1997-02-10 Tecnologia de elementos laminares de metales multiples, para el acuñado de monedas y monedas de dos o tres colores. Expired - Lifetime ES2143297T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT101828A PT101828B (pt) 1996-02-09 1996-02-09 Processo de fabrico de moedas ou medalhas lamelares bi tricolores e respectivos especimes
US09/638,988 US6722012B1 (en) 1996-02-09 2000-08-15 Minting process for producing a two color coin or medal

Publications (1)

Publication Number Publication Date
ES2143297T3 true ES2143297T3 (es) 2000-05-01

Family

ID=32737790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97901854T Expired - Lifetime ES2143297T3 (es) 1996-02-09 1997-02-10 Tecnologia de elementos laminares de metales multiples, para el acuñado de monedas y monedas de dos o tres colores.

Country Status (10)

Country Link
US (1) US6722012B1 (es)
EP (1) EP0822905B1 (es)
AT (1) ATE187397T1 (es)
CA (1) CA2222096C (es)
DE (1) DE69700899T2 (es)
DK (1) DK0822905T3 (es)
ES (1) ES2143297T3 (es)
GR (1) GR3032908T3 (es)
PT (1) PT101828B (es)
WO (1) WO1997028973A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1034280Y (es) * 1996-05-30 1997-05-01 Grupo Promer Mon Graphic Sa Nueva ficha para juegos de sociedad.
US20050150097A1 (en) * 2004-01-09 2005-07-14 Jones Ronald E. Cold process for joining metal
US20080060907A1 (en) * 2005-06-02 2008-03-13 Kenji Oka Metal Portion-Containing Article, Coin, And Method Of Producing The Same
CN100345643C (zh) * 2005-11-17 2007-10-31 中国印钞造币总公司 正多边形坯饼滚边装置及其专用模板的制造方法
CA2731377A1 (en) * 2008-08-27 2010-03-04 Ge Healthcare Bioscience Bioprocess Corp. A system and method for manufacturing bed supports for chromatography columns
EP2690981A4 (en) 2011-03-28 2016-08-03 Royal Canadian Mint Monnaie Royale Canadienne SYSTEM AND METHOD FOR REDUCING THE SPOT MATERIAL OF COIN PRODUCTS

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31871A (en) * 1861-04-02 Photographic medal
US29652A (en) 1860-08-14 maltby
SE317305B (es) 1968-10-24 1969-11-10 Svenska Metallverken Ab
US3607147A (en) 1969-09-17 1971-09-21 Franklin Mint Inc Bimetallic coin
GB1276272A (en) * 1971-03-12 1972-06-01 Franklin Mint Inc Bimetallic coin
GB1483700A (en) * 1975-12-19 1977-08-24 Turner & Somers Ltd Manufacture of articles of jewellery
US4063346A (en) * 1976-04-29 1977-12-20 Franklin Mint Corporation Silver color proof coin or medal and method of making the same
US4435911A (en) * 1979-02-26 1984-03-13 Jones Bernard B Injection-molded gaming token and process therefor
IT1143234B (it) 1981-08-27 1986-10-22 Istituto Poligrafico & Zecca D Tondello composito bimetallico per monete hedaglie e simili
DE3817657A1 (de) 1988-05-25 1989-12-07 Vdm Nickel Tech Schichtverbundwerkstoff zur herstellung von muenzen
IT1231948B (it) 1989-09-01 1992-01-16 Zecca Dello Ist Poligrafico Tondello bimetallico, in particolare per monete e simili
FR2708836B1 (fr) * 1993-08-12 1995-11-03 Louyot Comptoir Lyon Alemand Procédé pour la fabrication de pièces métalliques multicolores, comme en particulier des pièces de monnaie, des médailles ou des jetons.
US6514374B1 (en) * 1993-10-08 2003-02-04 Nevada Coin Mart, Inc. Product and process for tokens
FR2715807B1 (fr) 1994-02-04 1996-04-26 Admin Monnaies Medailles Procédé de fabrication de pièces monétaires, de médailles ou de jetons notamment bimétalliques, pièces, médailles ou jetons obtenus et couronne et insert pour leur fabrication.

Also Published As

Publication number Publication date
US6722012B1 (en) 2004-04-20
PT101828B (pt) 2003-07-31
EP0822905B1 (en) 1999-12-08
GR3032908T3 (en) 2000-07-31
PT101828A (pt) 1997-09-30
CA2222096A1 (en) 1997-08-14
DE69700899D1 (de) 2000-01-13
CA2222096C (en) 2004-04-27
WO1997028973A1 (en) 1997-08-14
ATE187397T1 (de) 1999-12-15
EP0822905A1 (en) 1998-02-11
DE69700899T2 (de) 2000-07-27
DK0822905T3 (da) 2000-06-13

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