DE2862380D1 - Investment casting mold forming apparatus - Google Patents

Investment casting mold forming apparatus

Info

Publication number
DE2862380D1
DE2862380D1 DE7979901001T DE2862380T DE2862380D1 DE 2862380 D1 DE2862380 D1 DE 2862380D1 DE 7979901001 T DE7979901001 T DE 7979901001T DE 2862380 T DE2862380 T DE 2862380T DE 2862380 D1 DE2862380 D1 DE 2862380D1
Authority
DE
Germany
Prior art keywords
forming apparatus
casting mold
mold forming
investment casting
investment
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
DE7979901001T
Other languages
German (de)
Inventor
Richard C Ostrowski
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of DE2862380D1 publication Critical patent/DE2862380D1/en
Expired 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
    • B22C13/085—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores by investing a lost pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
DE7979901001T 1978-12-21 1978-12-21 Investment casting mold forming apparatus Expired DE2862380D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1978/000231 WO1980001256A1 (en) 1978-12-21 1978-12-21 Investment casting mold forming apparatus

Publications (1)

Publication Number Publication Date
DE2862380D1 true DE2862380D1 (en) 1984-03-22

Family

ID=22141308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979901001T Expired DE2862380D1 (en) 1978-12-21 1978-12-21 Investment casting mold forming apparatus

Country Status (5)

Country Link
EP (1) EP0020377B1 (en)
JP (1) JPS55501050A (en)
CA (1) CA1135024A (en)
DE (1) DE2862380D1 (en)
WO (1) WO1980001256A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155883B (en) * 1959-02-28 1963-10-17 Karl Schmidt Ges Mit Beschraen Process for the production of cores and molds for foundry purposes
GB988454A (en) * 1962-12-19 1965-04-07 Aherne Heron John Method of and apparatus for forming cast objects
US3307232A (en) * 1965-01-04 1967-03-07 Edward J Mellen Jr Method and apparatus for forming shell molds by the use of a fluidized bed drying system
DE1292836B (en) * 1966-11-29 1969-04-17 Knapsack Ag Fluidized bed sintering process for the continuous coating of elongated, endless objects made of metals with powdery, fusible coating materials made of plastic
US3530826A (en) * 1968-10-18 1970-09-29 Howmet Corp Materials handling apparatus for treatment station
US4146466A (en) * 1975-08-21 1979-03-27 British Leyland Uk Limited Apparatus for use in producing a fluidized bed of granular material

Also Published As

Publication number Publication date
EP0020377A1 (en) 1981-01-07
CA1135024A (en) 1982-11-09
WO1980001256A1 (en) 1980-06-26
EP0020377B1 (en) 1984-02-15
JPS55501050A (en) 1980-12-04
EP0020377A4 (en) 1980-11-19

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee