GB476512A - Improved method of and apparatus for casting pistons - Google Patents

Improved method of and apparatus for casting pistons

Info

Publication number
GB476512A
GB476512A GB18234/36A GB1823436A GB476512A GB 476512 A GB476512 A GB 476512A GB 18234/36 A GB18234/36 A GB 18234/36A GB 1823436 A GB1823436 A GB 1823436A GB 476512 A GB476512 A GB 476512A
Authority
GB
United Kingdom
Prior art keywords
riser
carriage
moulds
runners
shrinkage
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
GB18234/36A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB476512A publication Critical patent/GB476512A/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

476,512. Foundry moulds. FORD MOTOR CO., Ltd. July 1, 1936, No. 18234. Convention date, July 1, 1935. [Class 83 (i)] Pistons are cast in two vertical rows with a riser between the rows, corresponding pistons in each row being connected by a shrinkage member joined by lateral runners to the riser. Duplicate moulds 29, 30 are arranged in a carriage 24 with pivoted lid 25 closed by a screw. The moulds 30 are registered by pin-andslot means and contain channels 13, 14, 15 for the shrinkage member, small section lateral runners, and riser, respectively. The mould is suspended on trunnions from a conveyer and can be swung from loading to a casting position with the riser 15 vertical. The carriage trunnions are out of centre to provide for the self-locking of the carriage. When metal is poured down the riser, the runners 14 solidify before the members 13 and metal is drawn from each end of the shrinkage members 13 to provide castings of equal weight.
GB18234/36A 1935-07-01 1936-07-01 Improved method of and apparatus for casting pistons Expired GB476512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476512XA 1935-07-01 1935-07-01

Publications (1)

Publication Number Publication Date
GB476512A true GB476512A (en) 1937-12-10

Family

ID=21950168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18234/36A Expired GB476512A (en) 1935-07-01 1936-07-01 Improved method of and apparatus for casting pistons

Country Status (1)

Country Link
GB (1) GB476512A (en)

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