GB1224239A - Method and apparatus for dosing two types of moulding sand into a moulding box of a foundry mould - Google Patents

Method and apparatus for dosing two types of moulding sand into a moulding box of a foundry mould

Info

Publication number
GB1224239A
GB1224239A GB37751/68A GB3775168A GB1224239A GB 1224239 A GB1224239 A GB 1224239A GB 37751/68 A GB37751/68 A GB 37751/68A GB 3775168 A GB3775168 A GB 3775168A GB 1224239 A GB1224239 A GB 1224239A
Authority
GB
United Kingdom
Prior art keywords
sand
container
moulding
layer
dosing
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
GB37751/68A
Other languages
English (en)
Inventor
Erwin Buhrer
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 GB1224239A publication Critical patent/GB1224239A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/12—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
GB37751/68A 1967-08-16 1968-08-07 Method and apparatus for dosing two types of moulding sand into a moulding box of a foundry mould Expired GB1224239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1150967A CH462392A (de) 1967-08-16 1967-08-16 Verfahren zum Dosieren von zwei Formsandsorten in einen Formkasten einer Giessereiform

Publications (1)

Publication Number Publication Date
GB1224239A true GB1224239A (en) 1971-03-03

Family

ID=4374167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37751/68A Expired GB1224239A (en) 1967-08-16 1968-08-07 Method and apparatus for dosing two types of moulding sand into a moulding box of a foundry mould

Country Status (9)

Country Link
US (1) US3601161A (enExample)
AT (1) AT282087B (enExample)
BE (1) BE718083A (enExample)
CH (1) CH462392A (enExample)
DE (1) DE1758414B1 (enExample)
FR (1) FR1573548A (enExample)
GB (1) GB1224239A (enExample)
LU (1) LU56551A1 (enExample)
SE (1) SE328095B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029133A1 (de) * 1979-11-01 1981-05-27 Georg Fischer Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen einer Giessereiform
CN106629108A (zh) * 2016-11-29 2017-05-10 广东技术师范学院 一种工业原料定量投放装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653788C2 (de) * 1976-11-26 1981-08-27 Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach Verfahren und Vorrichtung zum Herstellen von Gießformen aus bindemittelhaltigem Formsand
US4181171A (en) * 1978-05-22 1980-01-01 Hitachi Metals, Ltd. Molding sand feeding device
DE3317196A1 (de) * 1983-05-11 1984-11-22 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giessereiformsand
DE4100438C1 (en) * 1990-01-23 1991-07-25 Gerhard 5905 Freudenberg De Mueller-Spaeth Filling foundry mould with sand - supplying from bunker into screening arrangement, and conveying finer fraction to pattern and coarser fraction to fill mould
DE4038173A1 (de) * 1990-11-30 1992-06-04 Badische Maschf Gmbh Verfahren und vorrichtung zum herstellen von giessformen
US20070137829A1 (en) * 2004-05-19 2007-06-21 Knudsen Soren E Moulding sand supply apparatus and method
RU2313417C2 (ru) * 2004-05-19 2007-12-27 Диса Индастриз А/С Устройство и способ подачи формовочного песка
JP5249447B1 (ja) * 2012-05-17 2013-07-31 株式会社木村鋳造所 三次元積層造型用の鋳物砂
US10399257B1 (en) 2018-07-18 2019-09-03 Alex Xie Controlled vertical material distribution
US10233032B1 (en) * 2018-07-18 2019-03-19 Alex Xie Material delivery method and apparatus for vertical distribution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA774305A (en) * 1967-12-26 Armstrong Cork Company Admittance meter and feeding system controlled thereby
US3088713A (en) * 1960-05-09 1963-05-07 Armstrong Cork Co Blending method
US3200449A (en) * 1961-12-22 1965-08-17 Osborn Mfg Co Contour squeeze molding machine
US3216464A (en) * 1963-02-11 1965-11-09 Armstrong Cork Co Method and apparatus for fabricating one-dimensionally graded devices
US3326248A (en) * 1963-09-09 1967-06-20 Greenawalt Sintering Co Inc Charging apparatus for sinter pan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029133A1 (de) * 1979-11-01 1981-05-27 Georg Fischer Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen einer Giessereiform
CN106629108A (zh) * 2016-11-29 2017-05-10 广东技术师范学院 一种工业原料定量投放装置

Also Published As

Publication number Publication date
LU56551A1 (enExample) 1968-10-30
BE718083A (enExample) 1968-12-16
US3601161A (en) 1971-08-24
FR1573548A (enExample) 1969-07-04
AT282087B (de) 1970-06-10
CH462392A (de) 1968-09-15
SE328095B (enExample) 1970-09-07
DE1758414B1 (de) 1970-05-21

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