FR732471A - Appareil de manutention du sable - Google Patents

Appareil de manutention du sable

Info

Publication number
FR732471A
FR732471A FR732471DA FR732471A FR 732471 A FR732471 A FR 732471A FR 732471D A FR732471D A FR 732471DA FR 732471 A FR732471 A FR 732471A
Authority
FR
France
Prior art keywords
handling device
sand handling
sand
handling
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
English (en)
Inventor
Elmer Oscar Beardsley
Walter Francis Piper
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 FR732471A publication Critical patent/FR732471A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G31/00—Mechanical throwing machines for articles or solid materials
    • B65G31/04—Mechanical throwing machines for articles or solid materials comprising discs, drums, or like rotary impellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR732471D 1931-07-20 1932-02-29 Appareil de manutention du sable Expired FR732471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US732471XA 1931-07-20 1931-07-20

Publications (1)

Publication Number Publication Date
FR732471A true FR732471A (fr) 1932-09-21

Family

ID=22112617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732471D Expired FR732471A (fr) 1931-07-20 1932-02-29 Appareil de manutention du sable

Country Status (1)

Country Link
FR (1) FR732471A (fr)

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