FR2052001A5 - Automatic prepn of moulding sand - Google Patents

Automatic prepn of moulding sand

Info

Publication number
FR2052001A5
FR2052001A5 FR6922659A FR6922659A FR2052001A5 FR 2052001 A5 FR2052001 A5 FR 2052001A5 FR 6922659 A FR6922659 A FR 6922659A FR 6922659 A FR6922659 A FR 6922659A FR 2052001 A5 FR2052001 A5 FR 2052001A5
Authority
FR
France
Prior art keywords
automatic
prepn
moulding sand
sand
discharged
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
FR6922659A
Other languages
French (fr)
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.)
BONIFACE FRERES SA
Original Assignee
BONIFACE FRERES SA
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 BONIFACE FRERES SA filed Critical BONIFACE FRERES SA
Priority to FR6922659A priority Critical patent/FR2052001A5/en
Priority to DE19702033068 priority patent/DE2033068A1/en
Priority to DE19707025105 priority patent/DE7025105U/en
Application granted granted Critical
Publication of FR2052001A5 publication Critical patent/FR2052001A5/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
    • B22C5/04—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
    • B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories For Mixers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Automatic prep. of moulding sand. Appts. comprises a container which is fed wit sand by a charging valve and with liquid by a pump. The two are mixed together and discharged. The process is carried out and repeated so that the ingredients are added in the right sequence, the mixing process lasts a certain length of time and the mixture is then discharged.
FR6922659A 1969-07-04 1969-07-04 Automatic prepn of moulding sand Expired FR2052001A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6922659A FR2052001A5 (en) 1969-07-04 1969-07-04 Automatic prepn of moulding sand
DE19702033068 DE2033068A1 (en) 1969-07-04 1970-07-03 Device for the automatic processing of foundry sand
DE19707025105 DE7025105U (en) 1969-07-04 1970-07-03 EQUIPMENT FOR INDEPENDENT PROCESSING OF FOUNDRY SAND.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6922659A FR2052001A5 (en) 1969-07-04 1969-07-04 Automatic prepn of moulding sand

Publications (1)

Publication Number Publication Date
FR2052001A5 true FR2052001A5 (en) 1971-04-09

Family

ID=9036923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922659A Expired FR2052001A5 (en) 1969-07-04 1969-07-04 Automatic prepn of moulding sand

Country Status (2)

Country Link
DE (2) DE2033068A1 (en)
FR (1) FR2052001A5 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911310C2 (en) * 1979-03-22 1983-11-17 Central'noe proektno-konstruktorskoe i technologičeskoe bjuro Glavsantechproma Plant for the preparation of flowable molding compounds for the foundry industry
FR2455936A1 (en) * 1979-08-10 1980-12-05 Ts P Konstruktor PLANT FOR THE PREPARATION OF MOBILE MOLDING SAND IN A FLUID STATE
DE3236780C2 (en) * 1982-10-05 1984-09-06 Mathis System-Technik GmbH, 7844 Neuenburg Mixing and loading device for mixtures of powdery and / or granular solids

Also Published As

Publication number Publication date
DE2033068A1 (en) 1971-01-21
DE7025105U (en) 1970-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse