Classifications

• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
  • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
  • A01F25/16—Arrangements in forage silos
  • A01F25/20—Unloading arrangements
  • A01F25/2009—Top unloading units for tower silos
• • 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
  • B65G65/00—Loading or unloading
  • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
  • B65G65/34—Emptying devices
  • B65G65/36—Devices for emptying from the top
  • B65G65/38—Mechanical devices
• • 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
  • B65G65/00—Loading or unloading
  • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
  • B65G65/34—Emptying devices
  • B65G65/40—Devices for emptying otherwise than from the top
  • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
  • B65G65/466—Devices for emptying otherwise than from the top using screw conveyors arranged to be movable

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Environmental Sciences (AREA)
• Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
• Ship Loading And Unloading (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23415934

Family Applications (1)

Country Status (6)

Cited By (3)

Families Citing this family (21)

Family Cites Families (4)

• 1964
  • 1964-04-15 US US359948A patent/US3291325A/en not_active Expired - Lifetime
• 1965
  • 1965-04-08 DE DED46991A patent/DE1267171B/de active Pending
  • 1965-04-12 NL NL6504650A patent/NL6504650A/xx unknown
  • 1965-04-14 GB GB16008/65A patent/GB1091176A/en not_active Expired
  • 1965-04-14 CH CH527865A patent/CH454030A/de unknown
  • 1965-04-15 BE BE662553D patent/BE662553A/xx unknown

Also Published As

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