GB2019276A - Foundry moulding machines - Google Patents

Foundry moulding machines

Info

Publication number
GB2019276A
GB2019276A GB7913717A GB7913717A GB2019276A GB 2019276 A GB2019276 A GB 2019276A GB 7913717 A GB7913717 A GB 7913717A GB 7913717 A GB7913717 A GB 7913717A GB 2019276 A GB2019276 A GB 2019276A
Authority
GB
United Kingdom
Prior art keywords
fluid
moulding machines
foundry moulding
matchplate
compressing
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.)
Withdrawn
Application number
GB7913717A
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.)
CF Doyle Ltd
Original Assignee
CF Doyle Ltd
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 CF Doyle Ltd filed Critical CF Doyle Ltd
Priority to GB7913717A priority Critical patent/GB2019276A/en
Publication of GB2019276A publication Critical patent/GB2019276A/en
Withdrawn legal-status Critical Current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
    • B22C15/02—Compacting by pressing devices only
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms

Landscapes

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

Abstract

In the production of a foundry mould a matchplate (18) with patterns (20, 22) is supported on the open side of an open-sided box (14) containing a fluid (16) e.g. sand and compressing the fluid (16) against one pattern (22) of the matchplate while compressing green sand (30) against the other side to form a mould. The fluid (16) is compressed by a piston (24) forced upwardly by air supplied to a closed chamber (26). <IMAGE>
GB7913717A 1978-04-20 1979-04-19 Foundry moulding machines Withdrawn GB2019276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7913717A GB2019276A (en) 1978-04-20 1979-04-19 Foundry moulding machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1570678 1978-04-20
GB7913717A GB2019276A (en) 1978-04-20 1979-04-19 Foundry moulding machines

Publications (1)

Publication Number Publication Date
GB2019276A true GB2019276A (en) 1979-10-31

Family

ID=26251488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913717A Withdrawn GB2019276A (en) 1978-04-20 1979-04-19 Foundry moulding machines

Country Status (1)

Country Link
GB (1) GB2019276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598756A (en) * 1984-09-04 1986-07-08 Kabushiki Kaisha Komatsu Seisakusho Method for making sand molds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598756A (en) * 1984-09-04 1986-07-08 Kabushiki Kaisha Komatsu Seisakusho Method for making sand molds

Similar Documents

Publication Publication Date Title
GB750980A (en) Machine for making foundry molds
GB823301A (en) Improvements in or relating to moulding processes and machines
SE7906561L (en) FORM MACHINE
JPS55136543A (en) Cover device of mold molding machine
SE7908112L (en) SET AND DEVICE FOR MANUFACTURING SAND CASTING OR LIKE
GB2019276A (en) Foundry moulding machines
EP0122116A3 (en) A machine for the production of flaskless, horizontally divided casting moulds of sand or similar material
GB787005A (en) Foundry molding process
SE7707277L (en) KITS AND APPLIANCES FOR MAKING MOLDS OF SAND
DE3469278D1 (en) A method for making sand molds
DE69130475T2 (en) Compressed air operated molding machine, for the production of foundry sand molds
JPS5674349A (en) Fixing method of chill for molding
SE7907154L (en) SET AND DEVICE FOR FORMING A BOTTLE BENEFIT
GB1481777A (en) Foundry pattern
GB912264A (en) Method of forming foundry molds
GB912265A (en) Foundry mold forming apparatus
GB1456951A (en) Casting box
GB794903A (en) Improvements in or relating to the production of foundry moulds, cores and gates
JPS56148446A (en) Flask molding device for mold
SU810360A1 (en) Method of producing casting moulds
JPS55126344A (en) Mold molding apparatus
EP0319453A3 (en) Method for ramming moulding sand
JPS57167220A (en) Filling of raw material particles in expansion molding
GB1476254A (en) Sand moulding apparatus
SU662239A1 (en) Device for compacting moulding sand in flasks

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)