GB568491A - Mould for casting metals - Google Patents

Mould for casting metals

Info

Publication number
GB568491A
GB568491A GB1915043A GB1915043A GB568491A GB 568491 A GB568491 A GB 568491A GB 1915043 A GB1915043 A GB 1915043A GB 1915043 A GB1915043 A GB 1915043A GB 568491 A GB568491 A GB 568491A
Authority
GB
United Kingdom
Prior art keywords
mould
parts
risers
withdrawn
casting
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
GB1915043A
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.)
WARREN OTIS FLEENOR
Original Assignee
WARREN OTIS FLEENOR
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 WARREN OTIS FLEENOR filed Critical WARREN OTIS FLEENOR
Priority to GB1915043A priority Critical patent/GB568491A/en
Publication of GB568491A publication Critical patent/GB568491A/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
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

568,491. Casting. FLEENOR, W. O. Nov. 17, 1943, No. 19150. [Class 83 (i)] Moulds.-A metal mould, for the gravity casting of aluminium, zinc, magnesium, &c., is provided with riser-cavities 4 arranged in parts 7, 9 separate from the mould parts 5, 6, 8, so that the former can be withdrawn to remove the risers 29 before the mould is opened. The cavities 4 each have a tooth 20 arranged in the middle of their upper edge so that, when the parts 7, 9 are withdrawn, as shown in Fig. 3, they pull out the risers 29 so that the necks 30 are broken and the risers 'fall through the openings 23 and onto the base 24. The core part 8 can then be withdrawn, the mould parts 5, 6 separated, and the casting removed. The mould may be made of steel or of the cast iron sold under the Registered Trade Mark " Meehanite."
GB1915043A 1943-11-17 1943-11-17 Mould for casting metals Expired GB568491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1915043A GB568491A (en) 1943-11-17 1943-11-17 Mould for casting metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1915043A GB568491A (en) 1943-11-17 1943-11-17 Mould for casting metals

Publications (1)

Publication Number Publication Date
GB568491A true GB568491A (en) 1945-04-06

Family

ID=10124580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915043A Expired GB568491A (en) 1943-11-17 1943-11-17 Mould for casting metals

Country Status (1)

Country Link
GB (1) GB568491A (en)

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