CH413240A - Process for the manufacture of a shell mold, and shell mold obtained by this process - Google Patents

Process for the manufacture of a shell mold, and shell mold obtained by this process

Info

Publication number
CH413240A
CH413240A CH326863A CH326863A CH413240A CH 413240 A CH413240 A CH 413240A CH 326863 A CH326863 A CH 326863A CH 326863 A CH326863 A CH 326863A CH 413240 A CH413240 A CH 413240A
Authority
CH
Switzerland
Prior art keywords
shell mold
manufacture
mold obtained
shell
mold
Prior art date
Application number
CH326863A
Other languages
French (fr)
Inventor
Herzmark Nicolas
Original Assignee
Herzmark Gabrielle
Marshall Lydia
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 Herzmark Gabrielle, Marshall Lydia filed Critical Herzmark Gabrielle
Priority to CH326863A priority Critical patent/CH413240A/en
Priority to SE407863A priority patent/SE312408B/xx
Priority to AT823563A priority patent/AT242876B/en
Priority to FR966404A priority patent/FR1384487A/en
Priority to BE644941A priority patent/BE644941A/xx
Priority to GB980864A priority patent/GB1061634A/en
Priority to NL6402692A priority patent/NL6402692A/xx
Publication of CH413240A publication Critical patent/CH413240A/en

Links

Classifications

    • 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
    • B22C7/005—Adjustable, sectional, expandable or flexible patterns
    • 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)
  • Mold Materials And Core Materials (AREA)
CH326863A 1963-03-14 1963-03-14 Process for the manufacture of a shell mold, and shell mold obtained by this process CH413240A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH326863A CH413240A (en) 1963-03-14 1963-03-14 Process for the manufacture of a shell mold, and shell mold obtained by this process
SE407863A SE312408B (en) 1963-03-14 1963-04-11
AT823563A AT242876B (en) 1963-03-14 1963-10-14 Process for the production of mask molds for precision casting
FR966404A FR1384487A (en) 1963-03-14 1964-03-06 Enhancements to shell molds for precision casting
BE644941A BE644941A (en) 1963-03-14 1964-03-09
GB980864A GB1061634A (en) 1963-03-14 1964-03-09 Improvements in or relating to shell moulds and to a process for manufacturing the same
NL6402692A NL6402692A (en) 1963-03-14 1964-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH326863A CH413240A (en) 1963-03-14 1963-03-14 Process for the manufacture of a shell mold, and shell mold obtained by this process

Publications (1)

Publication Number Publication Date
CH413240A true CH413240A (en) 1966-05-15

Family

ID=4252294

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326863A CH413240A (en) 1963-03-14 1963-03-14 Process for the manufacture of a shell mold, and shell mold obtained by this process

Country Status (6)

Country Link
AT (1) AT242876B (en)
BE (1) BE644941A (en)
CH (1) CH413240A (en)
GB (1) GB1061634A (en)
NL (1) NL6402692A (en)
SE (1) SE312408B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043379A (en) * 1976-04-12 1977-08-23 Trw Inc. Method of making a mold
DE3444108A1 (en) * 1984-12-04 1986-06-05 Hüls AG, 4370 Marl TOOL FOR PRODUCING MOLDED PARTS AND USE THEREOF
GB9522741D0 (en) * 1995-11-07 1996-01-10 Firth Vickers Centrispinning L Making a metal shape by casting
CN109465399B (en) * 2018-12-26 2023-11-21 广东富华铸锻有限公司 Gating system with speed reducer shell sand core structure
CN114260422B (en) * 2020-12-01 2024-07-23 安阳市凯创科技有限公司 Preparation process of sand core shell for casting of middle-large-sized precision castings

Also Published As

Publication number Publication date
SE312408B (en) 1969-07-14
NL6402692A (en) 1964-09-15
AT242876B (en) 1965-10-11
BE644941A (en) 1964-07-01
GB1061634A (en) 1967-03-15

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