FR686793A - Unloading hopper wagon for loose materials - Google Patents

Unloading hopper wagon for loose materials

Info

Publication number
FR686793A
FR686793A FR686793DA FR686793A FR 686793 A FR686793 A FR 686793A FR 686793D A FR686793D A FR 686793DA FR 686793 A FR686793 A FR 686793A
Authority
FR
France
Prior art keywords
loose materials
hopper wagon
unloading hopper
unloading
wagon
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
John Eckert Greenawalt
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 FR686793A publication Critical patent/FR686793A/en
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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
    • B65G69/0425—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with vibrating or shaking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR686793D 1929-12-17 1929-12-17 Unloading hopper wagon for loose materials Expired FR686793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686793T 1929-12-17

Publications (1)

Publication Number Publication Date
FR686793A true FR686793A (en) 1930-07-30

Family

ID=9025731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686793D Expired FR686793A (en) 1929-12-17 1929-12-17 Unloading hopper wagon for loose materials

Country Status (1)

Country Link
FR (1) FR686793A (en)

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