CH355259A - Multi-layer mold for the precision casting process and process for producing the same - Google Patents

Multi-layer mold for the precision casting process and process for producing the same

Info

Publication number
CH355259A
CH355259A CH355259DA CH355259A CH 355259 A CH355259 A CH 355259A CH 355259D A CH355259D A CH 355259DA CH 355259 A CH355259 A CH 355259A
Authority
CH
Switzerland
Prior art keywords
producing
same
precision casting
layer mold
casting process
Prior art date
Application number
Other languages
German (de)
Inventor
August Dipl-Ing Krekeler Karl
Streit Hermann
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Publication of CH355259A publication Critical patent/CH355259A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH355259D 1955-11-28 1956-11-26 Multi-layer mold for the precision casting process and process for producing the same CH355259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT355259X 1955-11-28

Publications (1)

Publication Number Publication Date
CH355259A true CH355259A (en) 1961-06-30

Family

ID=3672561

Family Applications (2)

Application Number Title Priority Date Filing Date
CH355259D CH355259A (en) 1955-11-28 1956-11-26 Multi-layer mold for the precision casting process and process for producing the same
CH360175D CH360175A (en) 1955-11-28 1957-12-19 Multi-layered mold for the precision casting process

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH360175D CH360175A (en) 1955-11-28 1957-12-19 Multi-layered mold for the precision casting process

Country Status (2)

Country Link
CH (2) CH355259A (en)
FR (1) FR1160943A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998581A (en) * 1988-12-16 1991-03-12 Howmet Corporation Reinforced ceramic investment casting shell mold and method of making such mold

Also Published As

Publication number Publication date
FR1160943A (en) 1958-08-13
CH360175A (en) 1962-02-15

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