[go: up one dir, main page]

GB876843A - Improved process and apparatus for producing foundry moulds - Google Patents

Improved process and apparatus for producing foundry moulds

Info

Publication number
GB876843A
GB876843A GB3719656A GB3719656A GB876843A GB 876843 A GB876843 A GB 876843A GB 3719656 A GB3719656 A GB 3719656A GB 3719656 A GB3719656 A GB 3719656A GB 876843 A GB876843 A GB 876843A
Authority
GB
United Kingdom
Prior art keywords
improved process
foundry moulds
producing foundry
mixing
producing
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
GB3719656A
Inventor
John Stratton Turnbull
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB3719656A priority Critical patent/GB876843A/en
Publication of GB876843A publication Critical patent/GB876843A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles

Landscapes

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

Abstract

876,843. Batch-mixing apparatus. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Nov. 26, 1957 [Dec. 5, 1956], No. 37196/56. Class 86 [Also in Group XXII] Apparatus for mixing foundry moulding mixture comprises a hopper 30 containing a hand operated shaft carrying blades 39. and a worm 40 which feeds the mix through the discharge opening 22. Specifications 812,352, 847,909 and 876,844 are referred to.
GB3719656A 1956-12-05 1956-12-05 Improved process and apparatus for producing foundry moulds Expired GB876843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3719656A GB876843A (en) 1956-12-05 1956-12-05 Improved process and apparatus for producing foundry moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3719656A GB876843A (en) 1956-12-05 1956-12-05 Improved process and apparatus for producing foundry moulds

Publications (1)

Publication Number Publication Date
GB876843A true GB876843A (en) 1961-09-06

Family

ID=10394566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3719656A Expired GB876843A (en) 1956-12-05 1956-12-05 Improved process and apparatus for producing foundry moulds

Country Status (1)

Country Link
GB (1) GB876843A (en)

Similar Documents

Publication Publication Date Title
ES306603A1 (en) A procedure for the manufacture of a mask rubber product. (Machine-translation by Google Translate, not legally binding)
GB1116144A (en) Apparatus and method for making abrasive articles
GB876843A (en) Improved process and apparatus for producing foundry moulds
ES371953A1 (en) Container for combining gas with a liquid mixture and for conveying the mixture thereby obtained to a machine, particularly for use in ice cream making machines
GB1075784A (en) Controlled rate discharge device for particulate material
GB980940A (en) Improvements in tabletting machines
GB912262A (en) Foundry mold forming apparatus
GB980371A (en) Improvements relating to filling machines
ES357643A1 (en) Foundry sand mixer system
JPS51125614A (en) A process for producing a silicon steel material using cast-iron power as a raw material
GB1213232A (en) Continuous-action apparatus for the preparation of resin-coated sand
GB701927A (en) Improvements in or relating to a candy making machine
GB834796A (en) Apparatus for automatically binding packages with binding material
GB922505A (en) Production of foundry moulding shapes
GB869758A (en) Bunker discharge apparatus
ES272852U (en) Apparatus for the production of granized. (Machine-translation by Google Translate, not legally binding)
GB974672A (en) A device for dispensing granular material to flasks of moulding machines
JPS5527229A (en) Ring molding apparatus
JPS5228543A (en) Process for preparing a molding material
JPS51137966A (en) Continuous kneading machine
GB730750A (en) A plastic injection-moulding machine
AU1675756A (en) Process for producing mixed fertilizers and products thereof
AU217913B2 (en) Improvements in apparatus for mixing and agitating
AU212895B2 (en) Improvements in apparatus for mixing and agitating
GB256411A (en) Improvements in and relating to plant for moulding concrete and the like