WO2011071233A3 - Coin assembly, medal assembly, and manufacturing method of coin assembly and medal assembly - Google Patents

Coin assembly, medal assembly, and manufacturing method of coin assembly and medal assembly Download PDF

Info

Publication number
WO2011071233A3
WO2011071233A3 PCT/KR2010/006539 KR2010006539W WO2011071233A3 WO 2011071233 A3 WO2011071233 A3 WO 2011071233A3 KR 2010006539 W KR2010006539 W KR 2010006539W WO 2011071233 A3 WO2011071233 A3 WO 2011071233A3
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
medal
coin
inner ring
diameter surface
Prior art date
Application number
PCT/KR2010/006539
Other languages
French (fr)
Korean (ko)
Other versions
WO2011071233A2 (en
Inventor
김원헌
염종수
Original Assignee
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 주식회사 풍산 filed Critical 주식회사 풍산
Publication of WO2011071233A2 publication Critical patent/WO2011071233A2/en
Publication of WO2011071233A3 publication Critical patent/WO2011071233A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
    • 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
    • B21D53/44—Making other particular articles fancy goods, e.g. jewellery products
    • 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
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C3/00—Medals; Badges
    • A44C3/004—Medals
    • 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
    • B21D28/24—Perforating, i.e. punching holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Adornments (AREA)

Abstract

The present invention relates to a triple metal coin or a medal suitable for refining the grade of the products and preventing the making of imitations, and more specifically to a coin assembly or a medal assembly and manufacturing methods thereof, in which the coin assembly or the medal assembly comprises: an inner ring; an outer ring mounted outside the inner ring; an insert mounted in the inner ring; a first protrusion portion formed on the outer diameter surface of the inner ring to penetrate the inner diameter surface of the outer ring when the inner ring and the outer ring are coupled together; and a second protrusion portion formed on the outer diameter surface of the insert to penetrate the inner diameter surface of the inner ring when the insert and the inner ring are coupled together.
PCT/KR2010/006539 2009-12-07 2010-09-27 Coin assembly, medal assembly, and manufacturing method of coin assembly and medal assembly WO2011071233A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090120453A KR20110064037A (en) 2009-12-07 2009-12-07 Method for manufacture of triple metal coin
KR10-2009-0120453 2009-12-07

Publications (2)

Publication Number Publication Date
WO2011071233A2 WO2011071233A2 (en) 2011-06-16
WO2011071233A3 true WO2011071233A3 (en) 2011-11-03

Family

ID=44145998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006539 WO2011071233A2 (en) 2009-12-07 2010-09-27 Coin assembly, medal assembly, and manufacturing method of coin assembly and medal assembly

Country Status (2)

Country Link
KR (1) KR20110064037A (en)
WO (1) WO2011071233A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT107332B (en) * 2013-12-02 2016-01-21 Incm Imprensa Nac Casa Da Moeda S A CURRENCY OR EXCENTRIC BIMETHALIC MEDAL AND THEIR MANUFACTURING PROCESS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415892A1 (en) * 1989-09-01 1991-03-06 Istituto Poligrafico E Zecca Dello Stato Bimetallic coin blank, particularly for coins and the like
KR940009118B1 (en) * 1992-07-01 1994-10-01 한국조폐공사 Coupling coin and making method thereof
KR960009006B1 (en) * 1994-04-18 1996-07-10 Poongsan Co Ltd Manufacture of coin
KR0144703B1 (en) * 1995-02-22 1998-08-17 김충열 The manufacture method of multi-metal having middle connection ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415892A1 (en) * 1989-09-01 1991-03-06 Istituto Poligrafico E Zecca Dello Stato Bimetallic coin blank, particularly for coins and the like
KR940009118B1 (en) * 1992-07-01 1994-10-01 한국조폐공사 Coupling coin and making method thereof
KR960009006B1 (en) * 1994-04-18 1996-07-10 Poongsan Co Ltd Manufacture of coin
KR0144703B1 (en) * 1995-02-22 1998-08-17 김충열 The manufacture method of multi-metal having middle connection ring

Also Published As

Publication number Publication date
WO2011071233A2 (en) 2011-06-16
KR20110064037A (en) 2011-06-15

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