GB265365A - Improvements relating to the production of foundry moulds - Google Patents

Improvements relating to the production of foundry moulds

Info

Publication number
GB265365A
GB265365A GB229326A GB229326A GB265365A GB 265365 A GB265365 A GB 265365A GB 229326 A GB229326 A GB 229326A GB 229326 A GB229326 A GB 229326A GB 265365 A GB265365 A GB 265365A
Authority
GB
United Kingdom
Prior art keywords
foundry moulds
production
improvements relating
cover
separate
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
GB229326A
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.)
BRITISH PISTON RING Co LT
Original Assignee
BRITISH PISTON RING Co LT
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 BRITISH PISTON RING Co LT filed Critical BRITISH PISTON RING Co LT
Priority to GB229326A priority Critical patent/GB265365A/en
Publication of GB265365A publication Critical patent/GB265365A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

265,365. British Piston Ring Co., Ltd., Oubridge, W. A., and Bates, W. Jan. 26, 1926. Moulding processes; patterns. -Foundry moulds for casting rods or tubes are produced by driving a rod e into lightly rammed sand. The pattern e has a rounded or pointed end and if of the form shown the corresponding part of the cast ing may easily be knocked of by a hammer blow. For hollow castings a separate core is used The flask a may be vented a f and the cover c which acts as a guide and stripper may also be shaped, as shown, to facili tate pouring or a separate cover ma.y be used for this purpose. Specification 9456/07 is referred to.
GB229326A 1926-01-26 1926-01-26 Improvements relating to the production of foundry moulds Expired GB265365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB229326A GB265365A (en) 1926-01-26 1926-01-26 Improvements relating to the production of foundry moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB229326A GB265365A (en) 1926-01-26 1926-01-26 Improvements relating to the production of foundry moulds

Publications (1)

Publication Number Publication Date
GB265365A true GB265365A (en) 1927-02-10

Family

ID=9737007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB229326A Expired GB265365A (en) 1926-01-26 1926-01-26 Improvements relating to the production of foundry moulds

Country Status (1)

Country Link
GB (1) GB265365A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249971A (en) * 1963-05-22 1966-05-10 Barber Greene Co Molding process for manufacture of cast bars
GB2315442A (en) * 1996-07-23 1998-02-04 Glynwed Foundry Prod Ltd Casting using a pattern with additional part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249971A (en) * 1963-05-22 1966-05-10 Barber Greene Co Molding process for manufacture of cast bars
GB2315442A (en) * 1996-07-23 1998-02-04 Glynwed Foundry Prod Ltd Casting using a pattern with additional part
GB2315442B (en) * 1996-07-23 2000-03-22 Glynwed Foundry Prod Ltd Improvements relating to casting

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