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GB819419A - Foundry moulding machine - Google Patents

Foundry moulding machine

Info

Publication number
GB819419A
GB819419A GB40058/57A GB4005857A GB819419A GB 819419 A GB819419 A GB 819419A GB 40058/57 A GB40058/57 A GB 40058/57A GB 4005857 A GB4005857 A GB 4005857A GB 819419 A GB819419 A GB 819419A
Authority
GB
United Kingdom
Prior art keywords
edges
diaphragm
moulding machine
moulding
patterns
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
GB40058/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB819419A publication Critical patent/GB819419A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B22C15/12—Compacting by jarring devices only involving mechanical gearings

Landscapes

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

Abstract

819,419. Moulding-machines. TACCONE, R. W. Dec. 24, 1957, No. 40058/57. Class 83 (1). In a diaphragm-type moulding-machine, the diaphragm support 24 forms a shelf extending over the edges of the pattern plate 30 at least as far as the edges of the pattern 32, so that the diaphragm is urged outwardly under said support, and downwardly, compressing the moulding material around the edges of the patterns as well as above the patterns. Specification 750,979 is referred to.
GB40058/57A 1955-11-25 1957-12-24 Foundry moulding machine Expired GB819419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US548847A US2830339A (en) 1955-11-25 1955-11-25 Molding machine

Publications (1)

Publication Number Publication Date
GB819419A true GB819419A (en) 1959-09-02

Family

ID=10412969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40058/57A Expired GB819419A (en) 1955-11-25 1957-12-24 Foundry moulding machine

Country Status (4)

Country Link
US (1) US2830339A (en)
DE (1) DE1121773B (en)
FR (1) FR1186644A (en)
GB (1) GB819419A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170202A (en) * 1962-08-22 1965-02-23 Sr William J Huston Foundry process
AT381877B (en) * 1978-12-15 1986-12-10 Fischer Ag Georg METHOD AND DEVICE FOR COMPRESSING GRANULAR SUBSTANCES, IN PARTICULAR FOUNDRY MOLD
JPS55136543A (en) * 1979-04-11 1980-10-24 Sintokogio Ltd Cover device of mold molding machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588669A (en) * 1952-03-11 Machine for forming molds
GB702714A (en) * 1900-01-01
US989578A (en) * 1905-08-28 1911-04-18 Albert Deville Molding-machine.
DE323380C (en) * 1913-07-01 1920-07-21 Hugh Victor Mac Kay Molding machine with an elastic cushion surrounded by a rim
DE801574C (en) * 1949-04-17 1951-01-11 Johannes Wisser Method and device for evenly compacting the sand in compression molding machines
US2698976A (en) * 1951-01-22 1955-01-11 Taccone Pneumatic Foundry Equi Machine for making molds

Also Published As

Publication number Publication date
DE1121773B (en) 1962-01-11
FR1186644A (en) 1959-08-28
US2830339A (en) 1958-04-15

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