EP0246394A3 - Device for mixing sand for foundry moulds or cores - Google Patents

Device for mixing sand for foundry moulds or cores Download PDF

Info

Publication number
EP0246394A3
EP0246394A3 EP87101231A EP87101231A EP0246394A3 EP 0246394 A3 EP0246394 A3 EP 0246394A3 EP 87101231 A EP87101231 A EP 87101231A EP 87101231 A EP87101231 A EP 87101231A EP 0246394 A3 EP0246394 A3 EP 0246394A3
Authority
EP
European Patent Office
Prior art keywords
chamber
cores
sand
support
mixing sand
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.)
Granted
Application number
EP87101231A
Other languages
English (en)
Other versions
EP0246394A2 (de
EP0246394B1 (de
Inventor
Joachim Dipl.-Ing. Laempe
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
Priority to AT87101231T priority Critical patent/ATE62433T1/de
Publication of EP0246394A2 publication Critical patent/EP0246394A2/de
Publication of EP0246394A3 publication Critical patent/EP0246394A3/de
Application granted granted Critical
Publication of EP0246394B1 publication Critical patent/EP0246394B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/85—Mixing plants with mixing receptacles or mixing tools that can be indexed into different working positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
    • B01F35/423—Clamping or holding arrangements for mounting receptacles on mixing devices of the vertically movable, two-plates type
EP87101231A 1986-05-20 1987-01-29 Vorrichtung zum Mischen von Sand für Giessereiformen oder Kerne Expired - Lifetime EP0246394B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87101231T ATE62433T1 (de) 1986-05-20 1987-01-29 Vorrichtung zum mischen von sand fuer giessereiformen oder kerne.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3616894 1986-05-20
DE19863616894 DE3616894A1 (de) 1986-05-20 1986-05-20 Vorrichtung zum mischen von sand fuer giessereiformen oder kerne

Publications (3)

Publication Number Publication Date
EP0246394A2 EP0246394A2 (de) 1987-11-25
EP0246394A3 true EP0246394A3 (en) 1988-10-05
EP0246394B1 EP0246394B1 (de) 1991-04-10

Family

ID=6301189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87101231A Expired - Lifetime EP0246394B1 (de) 1986-05-20 1987-01-29 Vorrichtung zum Mischen von Sand für Giessereiformen oder Kerne

Country Status (5)

Country Link
US (1) US4798471A (de)
EP (1) EP0246394B1 (de)
AT (1) ATE62433T1 (de)
DE (2) DE3616894A1 (de)
ES (1) ES2022164B3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919534A1 (de) * 1989-06-15 1990-12-20 Merck Patent Gmbh Verfahren und einrichtung zum vorbereiten von knochenzement
US5257862A (en) * 1993-04-26 1993-11-02 Carl Gardner Mixer-washer apparatus
SE503118C2 (sv) * 1993-11-25 1996-03-25 Asea Atom Ab Förfarande och anordning vid omrörning av en blandning i en behållare
IT1282436B1 (it) * 1995-03-21 1998-03-23 Tecnorama Srl Variante del sistema di erogazione della apparecchiatura di dosaggio di materiali in polvere, granulati e microperle ed abbinamento di
JP3595892B2 (ja) * 1995-12-20 2004-12-02 有限会社勝製作所 合成樹脂原料の攪拌装置
US7086778B2 (en) * 2000-10-09 2006-08-08 Levtech, Inc. System using a levitating, rotating pumping or mixing element and related methods
EP3076399B1 (de) * 2013-11-26 2019-01-09 Ingeniería Y Marketing, S.A. Tragbare vorrichtung zur borierung von kontinuierlich strömendem wasser
CN104096493A (zh) * 2014-07-10 2014-10-15 湖州大周高分子材料有限公司 多个反应釜旋转搅拌装置及搅拌方法
CN113664146B (zh) * 2021-08-06 2023-08-04 含山县火炬铸造有限公司 一种井盖铸造用型砂筛分清洁装置
CN117531417A (zh) * 2024-01-10 2024-02-09 成都三扬新材科技有限公司 一种用于水性工业漆的加工装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115809A (en) * 1934-05-16 1938-05-03 Goldman Bronislaw Means for automatically moving a rotating blade in axial direction
FR2132148A1 (de) * 1971-03-29 1972-11-17 Baker Perkins Ltd
DE2233089A1 (de) * 1972-06-30 1974-01-03 Nippon Dyeing Machine Mfg Co Ruehrvorrichtung fuer fluessigkeiten oder dergleichen
DE2248394A1 (de) * 1972-10-03 1974-04-11 Elba Werk Maschinen Gmbh & Co Feststoff- und fluessigkeitsmischer
GB1369447A (en) * 1972-11-30 1974-10-09 Baker Perkins Ltd Mixing chamber
FR2281786A1 (fr) * 1974-08-16 1976-03-12 Fischer Ag Georg Appareil pour le traitement continu de matiere en grains
DE2925232A1 (de) * 1979-06-22 1981-01-08 Haagen & Rinau Vorrichtung zum anpressen von abstreifern
GB2069383A (en) * 1980-02-14 1981-08-26 Gisag Veb Moulding machine
DE3519713A1 (de) * 1985-06-01 1986-12-04 Paul Prof. Dr.-Ing. 4300 Essen Schmidt Mischer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US542669A (en) * 1895-07-16 Barrel-washer
US722310A (en) * 1901-05-15 1903-03-10 Valentin Lapp Apparatus for preparing bruised or ground malt for mashing.
US2588591A (en) * 1946-02-02 1952-03-11 Automatic Canteen Company Mixing device
US2651343A (en) * 1951-11-10 1953-09-08 Mary M Alexander Automatic salad chopper and mixer
US3044750A (en) * 1960-04-08 1962-07-17 Shar Dispersion Equipment Co I Impeller
US3106947A (en) * 1961-08-18 1963-10-15 Lewis J Logan Material feeding apparatus
FR1364669A (fr) * 1963-05-10 1964-06-26 Mélangeur-frotteur, notamment pour sables de fonderie
DE1284946B (de) * 1964-05-30 1968-12-12 Karl Haegele Dipl Ing Trog- oder Tellermischer
US3638917A (en) * 1969-06-18 1972-02-01 James C Osten Method and apparatus for continuously dispersing materials
US4169681A (en) * 1974-11-06 1979-10-02 Nihon Senshoku Kikai Kabushiki Kaisha Liquid stirring apparatus
US4159028A (en) * 1977-03-28 1979-06-26 Almay, Inc. Method of forming and containerizing a multiphase cosmetic composition
CH648234A5 (de) * 1980-09-26 1985-03-15 Mirabed Ag Einrichtung zur diskontinuierlichen herstellung von schaumstoffkoerpern.
US4653408A (en) * 1984-09-05 1987-03-31 Citizen Watch Co., Ltd. Table mechanism for controlling table attitude

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115809A (en) * 1934-05-16 1938-05-03 Goldman Bronislaw Means for automatically moving a rotating blade in axial direction
FR2132148A1 (de) * 1971-03-29 1972-11-17 Baker Perkins Ltd
DE2233089A1 (de) * 1972-06-30 1974-01-03 Nippon Dyeing Machine Mfg Co Ruehrvorrichtung fuer fluessigkeiten oder dergleichen
DE2248394A1 (de) * 1972-10-03 1974-04-11 Elba Werk Maschinen Gmbh & Co Feststoff- und fluessigkeitsmischer
GB1369447A (en) * 1972-11-30 1974-10-09 Baker Perkins Ltd Mixing chamber
FR2281786A1 (fr) * 1974-08-16 1976-03-12 Fischer Ag Georg Appareil pour le traitement continu de matiere en grains
DE2925232A1 (de) * 1979-06-22 1981-01-08 Haagen & Rinau Vorrichtung zum anpressen von abstreifern
GB2069383A (en) * 1980-02-14 1981-08-26 Gisag Veb Moulding machine
DE3519713A1 (de) * 1985-06-01 1986-12-04 Paul Prof. Dr.-Ing. 4300 Essen Schmidt Mischer

Also Published As

Publication number Publication date
US4798471A (en) 1989-01-17
DE3769200D1 (de) 1991-05-16
EP0246394A2 (de) 1987-11-25
DE3616894A1 (de) 1987-11-26
ATE62433T1 (de) 1991-04-15
ES2022164B3 (es) 1991-12-01
DE3616894C2 (de) 1989-03-09
EP0246394B1 (de) 1991-04-10

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