DE194775C - - Google Patents

Info

Publication number
DE194775C
DE194775C DENDAT194775D DE194775DA DE194775C DE 194775 C DE194775 C DE 194775C DE NDAT194775 D DENDAT194775 D DE NDAT194775D DE 194775D A DE194775D A DE 194775DA DE 194775 C DE194775 C DE 194775C
Authority
DE
Germany
Prior art keywords
molding sand
model
column
core
column shaft
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.)
Active
Application number
DENDAT194775D
Other languages
German (de)
English (en)
Publication of DE194775C publication Critical patent/DE194775C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
DENDAT194775D Active DE194775C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE194775C true DE194775C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=457884

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT194775D Active DE194775C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE194775C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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