FR582475A - Improvements in processes and apparatus for the treatment of molding sand - Google Patents

Improvements in processes and apparatus for the treatment of molding sand

Info

Publication number
FR582475A
FR582475A FR582475DA FR582475A FR 582475 A FR582475 A FR 582475A FR 582475D A FR582475D A FR 582475DA FR 582475 A FR582475 A FR 582475A
Authority
FR
France
Prior art keywords
processes
treatment
molding sand
sand
molding
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
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.)
Royer Foundry and Machine Co
Original Assignee
Royer Foundry and Machine Co
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 Royer Foundry and Machine Co filed Critical Royer Foundry and Machine Co
Application granted granted Critical
Publication of FR582475A publication Critical patent/FR582475A/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
    • B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)
  • Belt Conveyors (AREA)
FR582475D 1924-02-14 1924-05-17 Improvements in processes and apparatus for the treatment of molding sand Expired FR582475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692789A US1559916A (en) 1924-02-14 1924-02-14 Separator for granular material

Publications (1)

Publication Number Publication Date
FR582475A true FR582475A (en) 1924-12-19

Family

ID=9962012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR582475D Expired FR582475A (en) 1924-02-14 1924-05-17 Improvements in processes and apparatus for the treatment of molding sand

Country Status (4)

Country Link
US (1) US1559916A (en)
BE (1) BE340391A (en)
FR (1) FR582475A (en)
GB (1) GB229901A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553234A (en) * 1946-08-01 1951-05-15 Pompes Noel Conditioning plant for molding sand
US3612272A (en) * 1970-03-09 1971-10-12 Samuel S Aidlin Separator-conveyor

Also Published As

Publication number Publication date
US1559916A (en) 1925-11-03
GB229901A (en) 1925-03-05
BE340391A (en)

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