GB254810A - Improvements in, and relating to, the moulding and casting of metal bodies - Google Patents

Improvements in, and relating to, the moulding and casting of metal bodies

Info

Publication number
GB254810A
GB254810A GB958225A GB958225A GB254810A GB 254810 A GB254810 A GB 254810A GB 958225 A GB958225 A GB 958225A GB 958225 A GB958225 A GB 958225A GB 254810 A GB254810 A GB 254810A
Authority
GB
United Kingdom
Prior art keywords
sand
casting
base
moulding
downing
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
GB958225A
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.)
HERBERT NICHOLAS DOWNING
Original Assignee
HERBERT NICHOLAS DOWNING
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 HERBERT NICHOLAS DOWNING filed Critical HERBERT NICHOLAS DOWNING
Priority to GB958225A priority Critical patent/GB254810A/en
Publication of GB254810A publication Critical patent/GB254810A/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
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles

Landscapes

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

Abstract

254,810. Downing, A. G., and Downing, H. N. April 9, 1925. Moulds; cores; moulding processes. - A sand mould n for casting gulley-boxes &c. has a sand core f formed on a rigid cellular structure e which is positioned over a vent or vents in a metal base a which has, on its face, means for preventing contact with the molten metal. The sand f is moulded on a perforated sheet metal support e bolted to the base a over a vent b. The base has a groove c, filled with sand &c., conforming to the shape of the edge of the article to be cast to prevent chilling thereof. Guiding flasks.-The flask is guided by pins shown.
GB958225A 1925-04-09 1925-04-09 Improvements in, and relating to, the moulding and casting of metal bodies Expired GB254810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB958225A GB254810A (en) 1925-04-09 1925-04-09 Improvements in, and relating to, the moulding and casting of metal bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB958225A GB254810A (en) 1925-04-09 1925-04-09 Improvements in, and relating to, the moulding and casting of metal bodies

Publications (1)

Publication Number Publication Date
GB254810A true GB254810A (en) 1926-07-09

Family

ID=9874776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB958225A Expired GB254810A (en) 1925-04-09 1925-04-09 Improvements in, and relating to, the moulding and casting of metal bodies

Country Status (1)

Country Link
GB (1) GB254810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498958A1 (en) * 1981-02-03 1982-08-06 Fonderie Soc Gen De Casting iron bath tubs - in vertically jointed vacuum maintained moulds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498958A1 (en) * 1981-02-03 1982-08-06 Fonderie Soc Gen De Casting iron bath tubs - in vertically jointed vacuum maintained moulds

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