KR950028696A - 바이메탈 코인 및 그 제조방법 - Google Patents

바이메탈 코인 및 그 제조방법 Download PDF

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Publication number
KR950028696A
KR950028696A KR1019940008129A KR19940008129A KR950028696A KR 950028696 A KR950028696 A KR 950028696A KR 1019940008129 A KR1019940008129 A KR 1019940008129A KR 19940008129 A KR19940008129 A KR 19940008129A KR 950028696 A KR950028696 A KR 950028696A
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KR
South Korea
Prior art keywords
insert
ring
manufacturing
annealing
bimetallic coin
Prior art date
Application number
KR1019940008129A
Other languages
English (en)
Other versions
KR960009006B1 (en
Inventor
김원헌
Original Assignee
정훈보
주식회사 풍산
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 정훈보, 주식회사 풍산 filed Critical 정훈보
Priority to KR94008129A priority Critical patent/KR960009006B1/ko
Priority to AU15056/95A priority patent/AU682436B2/en
Priority to TW086210599U priority patent/TW337221U/zh
Priority to DE69527738T priority patent/DE69527738T2/de
Priority to PT95105514T priority patent/PT678251E/pt
Priority to EP95105514A priority patent/EP0678251B1/en
Priority to FI951837A priority patent/FI113019B/fi
Priority to CN95105068A priority patent/CN1081909C/zh
Publication of KR950028696A publication Critical patent/KR950028696A/ko
Application granted granted Critical
Publication of KR960009006B1 publication Critical patent/KR960009006B1/ko
Priority to US08/821,183 priority patent/US5996262A/en
Priority to US09/236,475 priority patent/US6189197B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/009Machines or apparatus for embossing decorations or marks, e.g. embossing coins by multi-step processes
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C21/00Coins; Emergency money; Beer or gambling coins or tokens, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/008Machines or apparatus for embossing decorations or marks, e.g. embossing coins in layered material; connecting a plurality of layers by embossing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49938Radially expanding part in cavity, aperture, or hollow body
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12229Intermediate article [e.g., blank, etc.]
    • Y10T428/12236Panel having nonrectangular perimeter
    • Y10T428/12243Disk
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12451Macroscopically anomalous interface between layers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/21Circular sheet or circular blank
    • Y10T428/216Ornamental, decorative, pattern, or indicia

Landscapes

  • Adornments (AREA)

Abstract

본 발명은 바이메탈 코인이나 메달과 같은 제품의 제조방법에 관한 것으로, 바이메탈 코일을 구성하는 링과 인서트의 가공이 용이하면서도 제작비용이 저렴해지고 링과 인서트가 충분한 결합력을 가질수 있는 바이메탈 코인의 제조방법을 제공하기 위한 것이다.
본 발명은 링의 내, 외경면을 직각으로 타발하여 소둔 및 산세하는 공정과, 상기 링보다 두꺼운 인서트를 타발 및 소둔하여 외경면과 상, 하 둘레면에 돌리와 엣지부를 가공하고 산세하는 공정과, 상기 인서트를 링의 내부에 끼우고 프레싱하여 인서트의 돌기부분이 링의 내경면으로 침투해 들어가면서 결합되게 하는 공정이다.

Description

바이메탈 코인 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 방법에 적용되는 링의 사시도, 제2도는 본 발명 방법에 적용되는 인서트의 사시도, 제3도는 본 발명의 제조방법에 따라 인서트가 링의 내부에 삽입된 상태도, 제4도는 본 발명의 제조방법에 따라 제조된 바이메탈 코인의 사시도, 제5도는 본 발명의 제1실시예에 의해 제조된 바이메탈 코인의 결합부 틈새를 나타낸 평면사진.

Claims (6)

  1. 링의 내, 외경면을 직각을 타발하여 소둔 및 산세하는 공정과, 상기 링보다 두꺼운 인서트를 타발 및 소둔하여 외경면과 상, 하 둘레면에 돌기와 엣지부를 가공하고 산세하는 공정과, 상기 인서트를 링의 내부에 끼우고 프레싱하여 인서트의 돌기부분이 링의 내경면으로 침투해 들어가면서 결합되게 하는 공정으로 이루어짐을 특징으로 하는 바이메탈 코인의 제조방법.
  2. 제1항에 있어서, 상기 인서트의 초기두께를 링의 초기 두께보다 0.01∼0.3mm두껍게 함을 특징으로 하는 바이메탈 코인의 제조방법.
  3. 제1항에 있어서, 상기 인서트의 돌기부가 인서트의 원주면을 따라 형성되고 돌출길이가 0.05∼0.25mm이며, 돌기부의 폭이 인서트 초기 두께의 20∼50%인 것을 특징으로 하는 바이메탈 코인의 제조방법.
  4. 제1항에 있어서, 상기 인서트의 상, 하 엣지부 끝단사이 높이가 인서트 초기 두께의 105∼130%가 되게 한 것을 특징으로 하는 바이메탈 코인의 제조방법.
  5. 제1항에 있어서, 상기 인서트 돌기부의 경도를 여타부분의 경도보다 10∼20%높게 한것을 특징으로 하는 바이메탈 코인의 제조방법.
  6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR94008129A 1994-04-18 1994-04-18 Manufacture of coin KR960009006B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
KR94008129A KR960009006B1 (en) 1994-04-18 1994-04-18 Manufacture of coin
AU15056/95A AU682436B2 (en) 1994-04-18 1995-03-24 Bimetallic coin and method for producing the same
TW086210599U TW337221U (en) 1994-04-18 1995-03-31 Bimetallic coin
PT95105514T PT678251E (pt) 1994-04-18 1995-04-12 Moeda bimetalica e processo para a sua producao
DE69527738T DE69527738T2 (de) 1994-04-18 1995-04-12 Bimetallische Geldmünze und Verfahren zu deren Herstellung
EP95105514A EP0678251B1 (en) 1994-04-18 1995-04-12 Bimetallic coin and method for producing the same
FI951837A FI113019B (fi) 1994-04-18 1995-04-18 Kaksimetallinen kolikko ja menetelmä sen valmistamiseksi
CN95105068A CN1081909C (zh) 1994-04-18 1995-04-18 双金属硬币及其生产的方法
US08/821,183 US5996262A (en) 1994-04-18 1997-03-19 Bimetallic coin and method for producing the same
US09/236,475 US6189197B1 (en) 1994-04-18 1999-01-25 Method for producing a bimetallic coin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94008129A KR960009006B1 (en) 1994-04-18 1994-04-18 Manufacture of coin

Publications (2)

Publication Number Publication Date
KR950028696A true KR950028696A (ko) 1995-11-22
KR960009006B1 KR960009006B1 (en) 1996-07-10

Family

ID=19381247

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94008129A KR960009006B1 (en) 1994-04-18 1994-04-18 Manufacture of coin

Country Status (9)

Country Link
US (2) US5996262A (ko)
EP (1) EP0678251B1 (ko)
KR (1) KR960009006B1 (ko)
CN (1) CN1081909C (ko)
AU (1) AU682436B2 (ko)
DE (1) DE69527738T2 (ko)
FI (1) FI113019B (ko)
PT (1) PT678251E (ko)
TW (1) TW337221U (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960009006B1 (en) * 1994-04-18 1996-07-10 Poongsan Co Ltd Manufacture of coin
CA2164495A1 (en) * 1995-12-05 1997-06-06 Hieu Cong Truong Bi-metallic coin
US7627029B2 (en) * 2003-05-20 2009-12-01 Rambus Inc. Margin test methods and circuits
US7590175B2 (en) * 2003-05-20 2009-09-15 Rambus Inc. DFE margin test methods and circuits that decouple sample and feedback timing
US20050150097A1 (en) * 2004-01-09 2005-07-14 Jones Ronald E. Cold process for joining metal
KR20080011365A (ko) * 2005-06-02 2008-02-04 메탈텍 가부시키가이샤 금속부 함유 물품, 코인 및 그의 제조방법
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
KR20110064037A (ko) * 2009-12-07 2011-06-15 주식회사 풍산 트리플메탈 코인의 제조방법
KR20110064038A (ko) * 2009-12-07 2011-06-15 주식회사 풍산 트리플 메탈 코인의 제조방법
CN101850381B (zh) * 2010-04-23 2011-12-28 中国印钞造币总公司 异形币滚边设备、滚边工艺及其滚边模具的制造方法
CN103958176B (zh) 2011-11-01 2016-01-20 加拿大皇家铸币厂 例如硬币的复合结构
DE102012006233B4 (de) * 2012-01-17 2017-07-27 Auerhammer Metallwerk Gmbh Münze, sowie Verfahren zur Herstellung einer Münze
DE102012014958A1 (de) * 2012-07-30 2014-02-13 Crane Payment Solutions Gmbh Münze und Verfahren zum Prüfen der Münze
US20140317969A1 (en) * 2013-04-26 2014-10-30 Sidney Bennett Gilliam, III Novelty Currency
DE102015119568B3 (de) * 2015-11-12 2017-01-19 Schuler Pressen Gmbh Zuführvorrichtung für Rondenringe
KR102279423B1 (ko) 2018-03-16 2021-07-19 모네 화얄 카나디엔느/로얄 커네이디언 민트 코인용 분리기 등이 구비된 복합 구조물
EP4077183A4 (en) * 2019-12-19 2024-01-17 Monnaie Royale Canadienne/Royal Canadian Mint SYSTEM AND METHOD FOR MULTI-COMPONENT COIN ASSEMBLY
USD996526S1 (en) * 2021-03-10 2023-08-22 Alaska Specialty Products, LLC Oval pull tab game ticket

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KR960009006B1 (en) * 1994-04-18 1996-07-10 Poongsan Co Ltd Manufacture of coin

Also Published As

Publication number Publication date
AU682436B2 (en) 1997-10-02
EP0678251A2 (en) 1995-10-25
FI113019B (fi) 2004-02-27
FI951837A0 (fi) 1995-04-18
EP0678251A3 (en) 1996-07-24
US5996262A (en) 1999-12-07
CN1081909C (zh) 2002-04-03
KR960009006B1 (en) 1996-07-10
DE69527738T2 (de) 2002-11-28
FI951837A (fi) 1995-10-19
EP0678251B1 (en) 2002-08-14
TW337221U (en) 1998-07-21
US6189197B1 (en) 2001-02-20
CN1112818A (zh) 1995-12-06
AU1505695A (en) 1995-12-07
DE69527738D1 (de) 2002-09-19
PT678251E (pt) 2002-11-29

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