AT262524B - Process for the production of castings and lost model for its implementation - Google Patents

Process for the production of castings and lost model for its implementation

Info

Publication number
AT262524B
AT262524B AT125666A AT125666A AT262524B AT 262524 B AT262524 B AT 262524B AT 125666 A AT125666 A AT 125666A AT 125666 A AT125666 A AT 125666A AT 262524 B AT262524 B AT 262524B
Authority
AT
Austria
Prior art keywords
castings
implementation
production
lost model
lost
Prior art date
Application number
AT125666A
Other languages
German (de)
Inventor
Adalbert Dr Ing Wittmoser
Original Assignee
Gruenzweig & Hartmann
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 Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Application granted granted Critical
Publication of AT262524B publication Critical patent/AT262524B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
AT125666A 1965-02-13 1966-02-11 Process for the production of castings and lost model for its implementation AT262524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965G0042851 DE1239437B (en) 1965-02-13 1965-02-13 Process for the production of casting molds and lost model for its implementation

Publications (1)

Publication Number Publication Date
AT262524B true AT262524B (en) 1968-06-10

Family

ID=7127027

Family Applications (1)

Application Number Title Priority Date Filing Date
AT125666A AT262524B (en) 1965-02-13 1966-02-11 Process for the production of castings and lost model for its implementation

Country Status (4)

Country Link
AT (1) AT262524B (en)
CH (1) CH442628A (en)
DE (1) DE1239437B (en)
NL (1) NL6601564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092690A1 (en) * 1982-04-22 1983-11-02 Nissan Motor Co., Ltd. Molding core for casting engine cylinder block

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844337A (en) * 1972-12-18 1974-10-29 Packaging Corp America Pouring sprue
GB8414129D0 (en) * 1984-06-02 1984-07-04 Cosworth Res & Dev Ltd Casting of metal articles
EP0195512B1 (en) * 1985-02-27 1990-10-24 Japan Styrene Paper Corporation Casting method
GB2188267B (en) * 1986-03-14 1989-11-15 Morikawa Sangyo Casting method and apparatus
PT1417059E (en) * 2001-08-14 2005-05-31 Climarotec Ges Raumklimatische METHOD AND CASE OF METAL FUNDING TO REDUCE THE EMISSION OF POLLUTANT SUBSTANCES IN FOUNDRY FACTORIES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092690A1 (en) * 1982-04-22 1983-11-02 Nissan Motor Co., Ltd. Molding core for casting engine cylinder block

Also Published As

Publication number Publication date
CH442628A (en) 1967-08-31
NL6601564A (en) 1966-08-15
DE1239437B (en) 1967-04-27

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