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8931995 Seed cart  
A seed cart includes first and second mating frames. The hopper is mounted on the first frame for holding seed and has an outlet to discharge the seed. A conveyor is mounted on the second frame...
8328496 Silo unloader  
A bottom unloader for conveying feed material from a silo is disclosed. The unloader may have a housing with a drive unit and discharge, a conveyor positioned in the trough of a silo and a...
6976819 Tank having multiple screw-type transfer augers  
A multi-screw auger equipped tank comprises opposing sides sloping downward and inwardly toward one another. A plurality of shaftless screw transfer augers run along the tank bottom. Drivers and...
6722489 Screw conveyor arm for dry material  
A dry bulk unloading apparatus for transferring bulk material from a storage facility to a transport vehicle includes a pair of pivotally interconnected upper and lower screw conveyors. The upper...
6676357 Arcuate bulk storage facility  
An arcuate structure for bulk particulate solids which has inner and outer concentric containment walls. The space between the inner and outer walls is subdivided into a plurality of storage...
6464443 Installation for hardening tubular concrete workpiece  
An installation is described for hardening tubular concrete workpieces (1) in chambers (2) which are open at the top, can be closed with cover plates (3) and can be subjected to vapor and which...
6261049 Withdrawal device  
A device for withdrawing debris, for example compost material, stored on a sliding base with longitudinally displaceable boards. A mobile driving unit having at least one driving device can be...
5911554 Bunker raking carriage with lowerable raking wheel  
A device for raking flowable material from a storage facility, with a plurality of storage units such as bunkers, silos, stockpiles, has a bunker table positioned at the bottom of the storage...
5622467 Discharge means for a silo  
A discharge mechanism for a silo comprising an entry chamber adapted to be in communication with the silo interior and having a directing member mounted in the entry chamber, for rotary movement...
5375747 Pulverulent material feeder apparatus  
A pulverulent material feeder apparatus includes a bottom plate extending horizontally and inner and outer cylinders disposed on the bottom plate in a coaxial relation. These cylinders define...
5289954 Device for metered removal of flowable solid material  
A device for metered removal of flowable solid material comprises at least one delivery opening for the flowable solid material and an essentially horizontal intermediate storage floor for...
5096356 Reciprocating floor conveyor in a receptacle for a liquid laden material  
Three piston-cylinders units (66, 68, 70) are located in a drive assembly compartment (26) forwardly of a material receiving compartment (12) in a trailer box (TB). Drive rods (262, 264, 266)...
5082414 Helicoidal device for extracting material in particle form from a reservoir  
An extraction device for extracting a material in particulate form from a reservoir includes an extraction member in the form of a helicoidal winding connected to a motor for driving it in...
5061145 Apparatus for picking up and transferring lightweight articles  
An improved apparatus for picking up, transferring and depositing lightweight articles. The apparatus includes a driven rotary member having a pluality of tubular arms extending from...
4810159 Batching system  
An apparatus for use in the transportation and production of cementitious mixes including a silo and a truck for transporting the silo. The silo is sub-divided internally into two compartments,...
4740128 Apparatus for discharging a reaction vessel  
A discharging apparatus for a large diameter, generally vertically walled reaction vessel in which a recessed dish or receiving structure having the same diameter as the reaction vessel is mounted...
4653674 Device for dispensing goods through annular dispensing port  
A goods dispensing device including an annular dispensing port formed in a container, an annular shelf located in a position for receiving the goods released through the annular dispensing port, a...
4642015 Bearing support for discharger mechanism  
A discharger mechanism is provided for discharging solids from the bottom of a pile. The discharger comprises a reciprocating stoker rod of a substantially rectangular cross section and...
4594045 Hold down and sealing assembly for discharger mechanism  
A discharger mechanism is provided for discharging solids from the bottom of a pile. The discharger comprises a reciprocating stoker rod having a series of stoker cross bars, affixed thereto,...
4571150 Reciprocating floor conveyor method  
Generally horizontally disposed bracing trusses (44, 46) are interconnected between the bottoms of the longitudinal drive beams (70, 72, 74) and the bottoms of the associated transverse drive...
4566232 Large volume silo for bulk material, particularly raw cement powder  
A large volume silo has in the center of the base a conical dome which, together with the cylindrical outer silo wall, defines an annular base. Open air conveyor chutes pass from the base area...
4541252 Mechanized self evacuating fragmentary ice storage bin  
An ice storage bin for the storage and delivery of fragmentary ice for use in an enclosed area. The ice storage bin has at least one ice rake assembly having an arm which pivots about a lower...
4531876 Storage silo for difficultly flowing bulk material  
A storage silo adapted to difficultly flowing bulk materials to be discharged at the bottom of the silo. A baffle is disposed in a cylindrical container. The baffle is attached to the cylindrical...
4504182 Procedure for controlling the density distribution of wood chips and device therefor  
A chip material container arrangement is provided for storage of material to be spread in the production of particle and/or fiber boards. The container arrangement is equipped with several...
4464984 Plant for the preparation of fodder  
A plant for the preparation of fodder comprising a portion of solid foodstock in the form of grains or kernels and a portion of water. The plant includes a silo for the solid foodstock, a device...
4461606 Supporting grip for bin or hopper  
A load supporting grid structure is disclosed for a bin or hopper having a discharger or reclaimer at the bottom. The grip structure is used when storing solid materials such as wood chips, hogged...
4431360 Container for the loading and transporting of goods  
A container body for highway trailers, ships or aircraft, for loading and transporting goods provides a conveyor belt on the floor of the body with a vertical partition that is movable with the...
4408945 Stationary or mobile receiving bunker  
This invention is an improvement in a stationary or mobile receiving bunker adapted to be fed with bulk material, particular by means of industrial trucks, with a delivery conveyor arranged under...
4371306 Refuse ejection apparatus  
Refuse compaction includes a storage body having an opening at one end for receiving refuse and having an opening at the other end. An ejection panel is movable in the storage body between the...
4363586 Bunker-discharge apparatus, especially for bulk material  
A bunker discharge apparatus, especially for bulk material. The apparatus includes conveyor elements having a ladder form or shape and extending parallel to each other and movable back and forth,...
4361254 Hopper for storing free flowing solid material  
A hopper includes a peripheral side wall having upper and lower open ends, and a conical body provided inside the peripheral side wall to define an annular space for storing solid material...
4350468 High-rise silos  
A high-rise silo in which silage is fed radially by means of revolving feed members to a central vertical clearing shaft of the silo. The silage is withdrawn from the shaft at the bottom. The...
4320828 Arm-type feeder wheel for unloading solids from a bin  
A feeder wheel has a hub disk which is centered on and rotatable about an axis, which has a pair of axially oppositely directed faces, and which is formed with a plurality of radially outwardly...
4313706 Grain cake breaker  
A grain cake breaker device is provided for placement within a storage bin to facilitate the removal of grain therefrom. The device includes a support structure having a number of legs which are...
4236630 Extensible telescopic coal bunker for subsurface mining  
A subsurface coal bunker operating to receive and discharge coal is structured with an assemblage of nested telescopic container members including one stationary member and a plurality of movable...
4161255 Device for discharging materials lying upon a storage area  
For handling and more particularly for discharging materials lying in a pile upon a storage area like the bottom of a silo, a scraping element is driven into the pile of materials and the...
4139106 Device for emptying a silo, and silo consisting of such a device  
Devices for emptying a cylindrical or prismatic silo of ensilaged granular and/or pulverulent material, said devices embodying (a) a conical or pyramidal deflector, located at the lower part of...
4130225 Apparatus for facilitating the repair of a volumetric feeder  
A gravity assisted feeder is disclosed for feeding flowable solids by means of a rotating blade disposed below a stationary cone. Rotation of the blade causes the solids to move inwardly along the...
4077527 Apparatus for dispensing and transporting fine materials  
An apparatus for transporting and dispensing fine materials comprising a rotating conduit with a nonrotating coil spring therein.
3999703 Axial screw sludge pumping  
This invention is concerned with axial conveying of sludge through a stationary tube from inside to outside a rotating centrifuge. It incorporates a high speed auger screw to move the material....
RE28980 Discrete material transporting and dumping apparatus and method  
Discrete material transporting and dumping apparatus and method involve a container having an open top closed by hopper doors, a normally closed rear end through which, when open, contents of the...
3942656 Material dislodging means for silo  
Material dislodging means for a bottom unloading type silo having a central vertical shaft projecting upwardly from the bottom adjacent an outlet opening therein and including a series of chains...
3935952 Feed device for bulk material  
A feed device for bulk material, placed in a silo in order to feed out the material stored in the silo. The feed device comprises reciprocally movable means in the form of steps and carrier...
3889826 Reversible car plow feeder for stock pile recovery systems  
This invention relates to improvements in reversible plow feeders for recovering solid materials such as ores or coal from stock piles.
3877587 Discharging means for vessels for storing powder, grain and the like  
Discharge means for vessels for storing powder, grain and the like having an inverted conical structure and an annular outlet opening at the bottom thereof, comprising a table provided below the...
3833137 DISCHARGING HOPPER FOR GRAIN DRYER  
A grain dryer has imperforate side and end walls, two horizontal grain supports, and a series of exhaust ducts above the upper grain support. Each grain support has valve means to transfer...
3823837 DEVICE FOR DISCHARGING BULK MASSES FROM A STORAGE CONTAINER  
This invention relates to a device for discharging material, especially sticky material having a tendency to bridging from a storage container, especially a silo with a bottom of circular or...
3713552 MECHANIZED STORAGE SILO  
A symmetrically shaped storage vessel for particulate material which material to be stored is introduced into the upper portion of the vessel and evenly distributed on a bed of the material...
3680719 APPARATUS FOR MOVING REFUSE FROM A BIN  
In an installation where compactable material is intermittently pushed laterally from a hopper through a passageway by a reciprocating pusher, as for example the feeding of municipal rubbish from...
3543954 MATERIAL HANDLING APPARATUS  

Matches 1 - 50 out of 71 1 2 >