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GB2024070B - Convertible sand core machine - Google Patents

Convertible sand core machine

Info

Publication number
GB2024070B
GB2024070B GB7919761A GB7919761A GB2024070B GB 2024070 B GB2024070 B GB 2024070B GB 7919761 A GB7919761 A GB 7919761A GB 7919761 A GB7919761 A GB 7919761A GB 2024070 B GB2024070 B GB 2024070B
Authority
GB
United Kingdom
Prior art keywords
convertible
sand core
core machine
machine
sand
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
Application number
GB7919761A
Other versions
GB2024070A (en
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.)
International Minerals and Chemical Corp
Original Assignee
International Minerals and Chemical Corp
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 International Minerals and Chemical Corp filed Critical International Minerals and Chemical Corp
Publication of GB2024070A publication Critical patent/GB2024070A/en
Application granted granted Critical
Publication of GB2024070B publication Critical patent/GB2024070B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
GB7919761A 1978-06-27 1979-06-06 Convertible sand core machine Expired GB2024070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91951378A 1978-06-27 1978-06-27

Publications (2)

Publication Number Publication Date
GB2024070A GB2024070A (en) 1980-01-09
GB2024070B true GB2024070B (en) 1982-08-25

Family

ID=25442214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7919761A Expired GB2024070B (en) 1978-06-27 1979-06-06 Convertible sand core machine

Country Status (2)

Country Link
DE (1) DE2925930A1 (en)
GB (1) GB2024070B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212846A1 (en) * 1981-04-13 1982-11-04 Sintokogio, Ltd., Nagoya, Aichi APPARATUS AND METHOD FOR PRODUCING A CORE
DE3372080D1 (en) * 1983-04-27 1987-07-23 Naniwa Products Co Ltd Entirely automatic, cold box type machine for molding an integral connecting core
US4832108A (en) * 1987-04-02 1989-05-23 Robert Corporation Method and apparatus for handling tooling within a foundry machine
US5095967A (en) * 1991-01-09 1992-03-17 Disamatic, Inc. Modular core making machine
CN113059127B (en) * 2021-04-08 2024-04-16 江苏飞锦达科技有限公司 High-temperature casting liquid conversion device

Also Published As

Publication number Publication date
GB2024070A (en) 1980-01-09
DE2925930A1 (en) 1980-01-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee