AU546308B2 - Production of hollow foundry cores - Google Patents

Production of hollow foundry cores

Info

Publication number
AU546308B2
AU546308B2 AU26105/84A AU2610584A AU546308B2 AU 546308 B2 AU546308 B2 AU 546308B2 AU 26105/84 A AU26105/84 A AU 26105/84A AU 2610584 A AU2610584 A AU 2610584A AU 546308 B2 AU546308 B2 AU 546308B2
Authority
AU
Australia
Prior art keywords
production
foundry cores
hollow foundry
hollow
cores
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.)
Ceased
Application number
AU26105/84A
Other versions
AU2610584A (en
Inventor
Anatol Michelson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2610584A publication Critical patent/AU2610584A/en
Application granted granted Critical
Publication of AU546308B2 publication Critical patent/AU546308B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
AU26105/84A 1983-03-30 1984-03-26 Production of hollow foundry cores Ceased AU546308B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46668083A 1983-03-30 1983-03-30
US466680 1983-03-30

Publications (2)

Publication Number Publication Date
AU2610584A AU2610584A (en) 1984-10-11
AU546308B2 true AU546308B2 (en) 1985-08-29

Family

ID=23852693

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26105/84A Ceased AU546308B2 (en) 1983-03-30 1984-03-26 Production of hollow foundry cores

Country Status (5)

Country Link
EP (1) EP0126532A1 (en)
KR (1) KR840007838A (en)
AU (1) AU546308B2 (en)
BR (1) BR8401558A (en)
CA (1) CA1205613A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629628B2 (en) 2013-03-13 2017-04-25 Covidien Lp Surgical stapling apparatus
KR101280151B1 (en) * 2013-03-15 2013-06-28 강성태 Main control for hydraulic valve block casting sand-mold manufacturing method
CN103706765B (en) * 2013-12-24 2016-01-27 上海爱仕达汽车零部件有限公司 The casting method that a kind of thin-section casting is leakage-preventing
CN107470566A (en) * 2017-09-25 2017-12-15 泰州康乾机械制造有限公司 Reduce the method and sand core structure of permanent mold casting thin-wall case flange turning position gas hole defect
WO2019161077A1 (en) * 2018-02-15 2019-08-22 Praxair Technology, Inc. Superior core-in-shell component composite adsorbents for vsa/vpsa/psa systems
CN112264575B (en) * 2020-10-20 2021-11-19 西安工程大学 Hollow ceramic core adopting die swinging method and preparation method thereof
CN113523196A (en) * 2021-06-05 2021-10-22 中国第一汽车股份有限公司 Sand core structure for 3D printing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429848A (en) * 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
DE2557193C2 (en) * 1975-12-18 1983-01-13 Fomes S.A. Foundry and Metallurgical Supplies Corp., Chiasso Device for the production of hollow casting cores
US4204569A (en) * 1978-12-28 1980-05-27 Anatol Michelson Multi-core box apparatus for the manufacture of hollow mineral products, particularly foundry cores
US4232726A (en) * 1979-03-20 1980-11-11 Anatol Michelson Process and core box assembly for heatless production of hollow items of mineral granular material
US4291740A (en) * 1980-05-28 1981-09-29 Anatol Michelson Apparatus and method for heatless production of hollow items, for instance, foundry shell cores

Also Published As

Publication number Publication date
CA1205613A (en) 1986-06-10
KR840007838A (en) 1984-12-11
EP0126532A1 (en) 1984-11-28
AU2610584A (en) 1984-10-11
BR8401558A (en) 1984-11-13

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