GB2148760B - Casting metal in a sand backed shell mould - Google Patents

Casting metal in a sand backed shell mould

Info

Publication number
GB2148760B
GB2148760B GB08328675A GB8328675A GB2148760B GB 2148760 B GB2148760 B GB 2148760B GB 08328675 A GB08328675 A GB 08328675A GB 8328675 A GB8328675 A GB 8328675A GB 2148760 B GB2148760 B GB 2148760B
Authority
GB
United Kingdom
Prior art keywords
sand
shell mould
casting metal
backed shell
backed
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
GB08328675A
Other versions
GB2148760A (en
GB8328675D0 (en
Inventor
Sidney George Leavesley
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.)
BSA FOUNDRIES Ltd
Original Assignee
BSA FOUNDRIES 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 BSA FOUNDRIES Ltd filed Critical BSA FOUNDRIES Ltd
Priority to GB08328675A priority Critical patent/GB2148760B/en
Publication of GB8328675D0 publication Critical patent/GB8328675D0/en
Publication of GB2148760A publication Critical patent/GB2148760A/en
Application granted granted Critical
Publication of GB2148760B publication Critical patent/GB2148760B/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
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
GB08328675A 1983-10-27 1983-10-27 Casting metal in a sand backed shell mould Expired GB2148760B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08328675A GB2148760B (en) 1983-10-27 1983-10-27 Casting metal in a sand backed shell mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08328675A GB2148760B (en) 1983-10-27 1983-10-27 Casting metal in a sand backed shell mould

Publications (3)

Publication Number Publication Date
GB8328675D0 GB8328675D0 (en) 1983-11-30
GB2148760A GB2148760A (en) 1985-06-05
GB2148760B true GB2148760B (en) 1988-01-27

Family

ID=10550796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08328675A Expired GB2148760B (en) 1983-10-27 1983-10-27 Casting metal in a sand backed shell mould

Country Status (1)

Country Link
GB (1) GB2148760B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736787B1 (en) * 1987-06-29 1999-11-16 Vulcan Engineering Co Lost foam handling system
GB2213762A (en) * 1987-12-22 1989-08-23 Steel Castings Res Manufacture of ceramic shell moulds
US4854368A (en) * 1988-12-27 1989-08-08 Edward Vezirian Lost foam casting method
US5123157A (en) * 1990-04-24 1992-06-23 Tesma International Inc. Method of making a rotor for an electromagnetic clutch
CA2081121C (en) * 1990-04-24 2002-07-30 Zdenek Cerny Method of making a rotor and improved electromagnetic clutch utilizing the same
US5327955A (en) * 1993-05-04 1994-07-12 The Board Of Trustees Of Western Michigan University Process for combined casting and heat treatment
GB9522741D0 (en) * 1995-11-07 1996-01-10 Firth Vickers Centrispinning L Making a metal shape by casting
GB2322585B (en) * 1995-11-07 1999-09-29 Firth Vickers Centrispinning L Making a metal shape by casting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716121A (en) * 1951-06-04 1954-09-29 Bristol Aeroplane Co Ltd Improvements in or relating to refractory moulds
US3256574A (en) * 1965-03-22 1966-06-21 Howe Sound Co Mold and method of fabrication
BE759700A (en) * 1969-12-01 1971-05-17 Polygram Casting Cy Ltd IMPROVEMENTS IN PROCESSES FOR MANUFACTURING MOLDED OBJECTS IN SHELLS AND APPARATUS USED FOR THEIR EXECUTION
GB1339001A (en) * 1971-04-19 1973-11-28 Dunlop A Removal of expendable patterns from shell moulds
SE7609247L (en) * 1975-08-25 1977-02-26 Budd Co METHOD CASTING PROCEDURE AND DEVICE
GB2021460B (en) * 1978-02-07 1982-04-15 Steel Castings Res Method of casting

Also Published As

Publication number Publication date
GB2148760A (en) 1985-06-05
GB8328675D0 (en) 1983-11-30

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Legal Events

Date Code Title Description
772C Application made to the comptroller for revocation (sect. 72/1977)
737A Proceeding under section 37(1) patents act 1977
737A Proceeding under section 37(1) patents act 1977
772J Application withdrawn (sect. 72/1977)
PCNP Patent ceased through non-payment of renewal fee