GB895426A - Improvements in and relating to shell moulds and cores - Google Patents

Improvements in and relating to shell moulds and cores

Info

Publication number
GB895426A
GB895426A GB2075459A GB2075459A GB895426A GB 895426 A GB895426 A GB 895426A GB 2075459 A GB2075459 A GB 2075459A GB 2075459 A GB2075459 A GB 2075459A GB 895426 A GB895426 A GB 895426A
Authority
GB
United Kingdom
Prior art keywords
cores
shell
filled
relating
moulding
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
GB2075459A
Inventor
Victor Hornig
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.)
Shell Moulding Foundry Ltd
Original Assignee
Shell Moulding Foundry Ltd
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 Shell Moulding Foundry Ltd filed Critical Shell Moulding Foundry Ltd
Priority to GB2075459A priority Critical patent/GB895426A/en
Priority to CH8163859A priority patent/CH374807A/en
Publication of GB895426A publication Critical patent/GB895426A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding

Abstract

895,426. Moulding-processes. SHELL MOULDING FOUNDRY Ltd. Nov. 4, 1959 [June 17, 1959], No. 20754/59. Class 83 (1). Resin-bonded shell mould parts 13 or cores are shaped externally so as to shape the cast metal, the space bounded by the walls 9 being filled with solid flowable packing material 10. The parts are made by blowing sand-resin mix into a heated two-part pattern box 4, 5 to form the hollow shell 9 which is then filled with e.g. sand, powdered limestone, chalk, or felspar.
GB2075459A 1959-06-17 1959-06-17 Improvements in and relating to shell moulds and cores Expired GB895426A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2075459A GB895426A (en) 1959-06-17 1959-06-17 Improvements in and relating to shell moulds and cores
CH8163859A CH374807A (en) 1959-06-17 1959-12-09 Casting mold and process for making it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2075459A GB895426A (en) 1959-06-17 1959-06-17 Improvements in and relating to shell moulds and cores

Publications (1)

Publication Number Publication Date
GB895426A true GB895426A (en) 1962-05-02

Family

ID=10151093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2075459A Expired GB895426A (en) 1959-06-17 1959-06-17 Improvements in and relating to shell moulds and cores

Country Status (2)

Country Link
CH (1) CH374807A (en)
GB (1) GB895426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009014412A1 (en) * 2007-07-25 2009-01-29 Enrique Alvarado Murillo Method and mould for stratified moulding with metalostatic pressure compensation
CN102430720A (en) * 2011-12-14 2012-05-02 安徽省辉煌机械制造有限公司 Method for producing flat gaskets by coated sand shell mould process
US10518317B2 (en) 2016-02-10 2019-12-31 James Andrew McFarlane Method of moulding a settable material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009014412A1 (en) * 2007-07-25 2009-01-29 Enrique Alvarado Murillo Method and mould for stratified moulding with metalostatic pressure compensation
CN102430720A (en) * 2011-12-14 2012-05-02 安徽省辉煌机械制造有限公司 Method for producing flat gaskets by coated sand shell mould process
US10518317B2 (en) 2016-02-10 2019-12-31 James Andrew McFarlane Method of moulding a settable material

Also Published As

Publication number Publication date
CH374807A (en) 1964-01-31

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