GB174696A - Improvements in pattern plate moulding - Google Patents

Improvements in pattern plate moulding

Info

Publication number
GB174696A
GB174696A GB3006620A GB3006620A GB174696A GB 174696 A GB174696 A GB 174696A GB 3006620 A GB3006620 A GB 3006620A GB 3006620 A GB3006620 A GB 3006620A GB 174696 A GB174696 A GB 174696A
Authority
GB
United Kingdom
Prior art keywords
pattern
boxes
lugs
pattern plate
flasks
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
GB3006620A
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.)
JOSEPH ERNEST BATES
Original Assignee
JOSEPH ERNEST BATES
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 JOSEPH ERNEST BATES filed Critical JOSEPH ERNEST BATES
Priority to GB3006620A priority Critical patent/GB174696A/en
Publication of GB174696A publication Critical patent/GB174696A/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

174,696. Roberts, G. E., and Bates, J. E. Oct. 25, 1920. Patterns; flasks; clamping and guiding flasks. -A pattern plate is cast with both halves of the pattern on one side so that mould halves made therefrom are all identical, and assembled pairs produce two articles each. Top and bottom moulds are made from a pattern in the usual way but in boxes 2, Fig. 2, having one cut-away side temporarily closed by a plate 8 so that they may afterwards be placed side by side with the sand in direct contact. A T-section frame 9, Fig. 4, and flat mould half 11 with runner 12 and risers 13 are placed on the boxes 2 and are aligned by holes and pins 5 and the frame 9 by pins through holes in lugs thereon and centre lugs 7 on one of the boxes. To take frames of different size one of the lugs 7 may be replaced by a bush 17, Fig. 6, adjustable along a slot formed by a stepped formation 14 of the cutaway sides. If the parting-face is not flat, the sand in the mould half 11 is cut away to leave the desired thickness for the pattern plate to be cast.
GB3006620A 1920-10-25 1920-10-25 Improvements in pattern plate moulding Expired GB174696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3006620A GB174696A (en) 1920-10-25 1920-10-25 Improvements in pattern plate moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3006620A GB174696A (en) 1920-10-25 1920-10-25 Improvements in pattern plate moulding

Publications (1)

Publication Number Publication Date
GB174696A true GB174696A (en) 1922-01-25

Family

ID=10301700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3006620A Expired GB174696A (en) 1920-10-25 1920-10-25 Improvements in pattern plate moulding

Country Status (1)

Country Link
GB (1) GB174696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848773A (en) * 1953-05-14 1958-08-26 Allied Chem Method of precision casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848773A (en) * 1953-05-14 1958-08-26 Allied Chem Method of precision casting

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