GB1061634A - Improvements in or relating to shell moulds and to a process for manufacturing the same - Google Patents

Improvements in or relating to shell moulds and to a process for manufacturing the same

Info

Publication number
GB1061634A
GB1061634A GB980864A GB980864A GB1061634A GB 1061634 A GB1061634 A GB 1061634A GB 980864 A GB980864 A GB 980864A GB 980864 A GB980864 A GB 980864A GB 1061634 A GB1061634 A GB 1061634A
Authority
GB
United Kingdom
Prior art keywords
pattern
halves
borates
march
edges
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
GB980864A
Other languages
English (en)
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.)
GABRIELLE HERZMARK
Original Assignee
GABRIELLE HERZMARK
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 GABRIELLE HERZMARK filed Critical GABRIELLE HERZMARK
Publication of GB1061634A publication Critical patent/GB1061634A/en
Expired legal-status Critical Current

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
GB980864A 1963-03-14 1964-03-09 Improvements in or relating to shell moulds and to a process for manufacturing the same Expired GB1061634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH326863A CH413240A (fr) 1963-03-14 1963-03-14 Procédé pour la fabrication d'un moule carapace, et moule carapace obtenu par ce procédé

Publications (1)

Publication Number Publication Date
GB1061634A true GB1061634A (en) 1967-03-15

Family

ID=4252294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB980864A Expired GB1061634A (en) 1963-03-14 1964-03-09 Improvements in or relating to shell moulds and to a process for manufacturing the same

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167705A (en) * 1984-12-04 1986-06-04 Huels Chemische Werke Ag A tool for the manufacture of plastics mouldings, and its use
US6116327A (en) * 1995-11-07 2000-09-12 F.V.C. Limited Making a metal shape by casting

Families Citing this family (3)

* 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
CN109465399B (zh) * 2018-12-26 2023-11-21 广东富华铸锻有限公司 一种含有减速器壳砂芯结构的浇注系统
CN114260422A (zh) * 2020-12-01 2022-04-01 安阳市凯创科技有限公司 一种中大型精密铸件铸造用砂型芯壳制备工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167705A (en) * 1984-12-04 1986-06-04 Huels Chemische Werke Ag A tool for the manufacture of plastics mouldings, and its use
US6116327A (en) * 1995-11-07 2000-09-12 F.V.C. Limited Making a metal shape by casting

Also Published As

Publication number Publication date
NL6402692A (xx) 1964-09-15
BE644941A (xx) 1964-07-01
SE312408B (xx) 1969-07-14
CH413240A (fr) 1966-05-15
AT242876B (de) 1965-10-11

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