DE3663463D1 - Method of mixing foundry moulding materials - Google Patents

Method of mixing foundry moulding materials

Info

Publication number
DE3663463D1
DE3663463D1 DE8686108060T DE3663463T DE3663463D1 DE 3663463 D1 DE3663463 D1 DE 3663463D1 DE 8686108060 T DE8686108060 T DE 8686108060T DE 3663463 T DE3663463 T DE 3663463T DE 3663463 D1 DE3663463 D1 DE 3663463D1
Authority
DE
Germany
Prior art keywords
moulding materials
foundry moulding
mixing foundry
mixing
materials
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
DE8686108060T
Other languages
English (en)
Inventor
Norbert Ing Grad Damm
Thomas Dr Ing Parr
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.)
Badische Maschinenfabrik GmbH
BMD Badische Maschinenfabrik Durlach GmbH
Original Assignee
Badische Maschinenfabrik GmbH
BMD Badische Maschinenfabrik Durlach GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6284438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3663463(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Badische Maschinenfabrik GmbH, BMD Badische Maschinenfabrik Durlach GmbH filed Critical Badische Maschinenfabrik GmbH
Priority to DE8686108060T priority Critical patent/DE3663463D1/de
Application granted granted Critical
Publication of DE3663463D1 publication Critical patent/DE3663463D1/de
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
    • B22C5/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Producing Shaped Articles From Materials (AREA)
DE8686108060T 1985-10-25 1986-06-12 Method of mixing foundry moulding materials Expired DE3663463D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686108060T DE3663463D1 (en) 1985-10-25 1986-06-12 Method of mixing foundry moulding materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853537980 DE3537980A1 (de) 1985-10-25 1985-10-25 Verfahren zum mischen von giesserei-formstoffen
DE8686108060T DE3663463D1 (en) 1985-10-25 1986-06-12 Method of mixing foundry moulding materials

Publications (1)

Publication Number Publication Date
DE3663463D1 true DE3663463D1 (en) 1989-06-29

Family

ID=6284438

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853537980 Withdrawn DE3537980A1 (de) 1985-10-25 1985-10-25 Verfahren zum mischen von giesserei-formstoffen
DE8686108060T Expired DE3663463D1 (en) 1985-10-25 1986-06-12 Method of mixing foundry moulding materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853537980 Withdrawn DE3537980A1 (de) 1985-10-25 1985-10-25 Verfahren zum mischen von giesserei-formstoffen

Country Status (3)

Country Link
US (1) US4818112A (de)
EP (1) EP0219607B1 (de)
DE (2) DE3537980A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675697A5 (de) * 1988-09-26 1990-10-31 Sandoz Ag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719214A (en) * 1970-07-09 1973-03-06 Precision Metalsmiths Inc Investing apparatus
CH523106A (de) * 1971-01-21 1972-05-31 Fischer Ag Georg Trommelmischer zum ununterbrochenen Aufbereiten von Schüttgut, insbesondere von Giessereisand
DE2920025C2 (de) * 1979-05-17 1982-11-11 Wachter KG Baustoffwerk Bautechnik, 8973 Hindelang Vorrichtung zum kontinuierlichen Herstellen und Fördern von Putzmörtel oder dergleichen
US4304493A (en) * 1980-02-12 1981-12-08 Frankie Donald M Sand mixer

Also Published As

Publication number Publication date
EP0219607A3 (en) 1987-09-09
DE3537980A1 (de) 1987-04-30
EP0219607B1 (de) 1989-05-24
EP0219607A2 (de) 1987-04-29
US4818112A (en) 1989-04-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation