FR614840A - Grinding device for foundry sand - Google Patents

Grinding device for foundry sand

Info

Publication number
FR614840A
FR614840A FR614840DA FR614840A FR 614840 A FR614840 A FR 614840A FR 614840D A FR614840D A FR 614840DA FR 614840 A FR614840 A FR 614840A
Authority
FR
France
Prior art keywords
grinding device
foundry sand
foundry
sand
grinding
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)
Inventor
Rudolf Geiger
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 filed Critical
Application granted granted Critical
Publication of FR614840A publication Critical patent/FR614840A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
FR614840D 1925-04-22 1926-04-21 Grinding device for foundry sand Expired FR614840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE251283X 1925-04-22

Publications (1)

Publication Number Publication Date
FR614840A true FR614840A (en) 1926-12-23

Family

ID=5942227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR614840D Expired FR614840A (en) 1925-04-22 1926-04-21 Grinding device for foundry sand

Country Status (2)

Country Link
FR (1) FR614840A (en)
GB (1) GB251283A (en)

Also Published As

Publication number Publication date
GB251283A (en) 1927-07-14

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