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WO/1992/022488A1 |
A volumetric dry solids materials feeder comprises a supply hopper (12), a feed trough (26) disposed below the hopper, and an auger (28) disposed in the feed trough (26) to feed out the material. The trough (26) is anchored to a vibratio...
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WO/1992/021598A1 |
An apparatus and method for automatically loading successive layers of similary shaped objects, such as newspaper bundles and the like, into wheeled carts (130). The bundles (B) are first delivered at a controlled rate from a source ther...
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WO/1992/019388A1 |
The present invention relates to a distributor for particulate material, comprising a cylinder (5) and a feeder screw (3) mounted therein for conveying particulate material in the cylinder (5) from an inlet (6) to an outlet (7). The outl...
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WO/1992/017390A1 |
A self-filling container (10) for the storage and/or transport of goods, primarily bulk goods or bulk cargo, includes a conveyor (20) which is disposed in the upper region (12) of the container. The conveyor includes a conveyor screw (21...
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WO/1992/016408A1 |
A continuous bulk unloader/reclaimer that utilizes a bucket conveyor digging chain (18) to remove material (16) from the holds (14) of vessels such as ships, barges, railroad cars, pits, stockpiles etc. The conveyor chain (18) is compris...
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WO/1992/016442A1 |
A means for discharging particle material from a container (1) with a table (15) to support the particle material in the container, comprising a feed unit (19) which is movable on the table for discharging the material through a peripher...
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WO/1992/016441A1 |
The invention relates to a pallet container (2) of plastic having a lower part with recesses (8, 9) for the forks of a fork lift. The container has a bottom and four sidewalls. At least one of the sidewalls (4) is provided with a scuttle...
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WO/1992/015509A1 |
A high speed, high capacity automated workload regulator (10) is provided including a transfer station (12) having a transfer axis (a) and a transfer mechanism (14) capable of picking up, moving and depositing preformed groups (58) of ar...
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WO/1992/012082A1 |
Apparatus for moving two individual bins between separate loading stations therefor and a common unloading station includes a length of conveyor on which one bin always rests and a set of pivotable lever arms (16), the other bin being co...
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WO/1992/003342A1 |
A vertical auger bottom-fill bag filling machine (10) including a conical auger bowl (88) depending from a cylindrical hopper (76), with the bowl (88) being connected to the hopper (76) and a fill tube (92) by flexible gaskets (100). A v...
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WO/1991/019658A1 |
A telescopic auger includes a first drive tube and a second drive member coaxial with the drive tube and slidable inside the drive tube in telescopic manner. A flight is attached to the drive tube in helical arrangement. A second flight ...
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WO/1991/019661A1 |
Apparatus for loosening and moving generally cylindrical containers with edge flanges, which are stored and transported standing. There is a shaft-like handle (15) that has a gripping organ at one end comprising two elements (16, 17) whi...
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WO/1991/017940A1 |
The description relates to a worm drive metering device for fluid material in which a blocking device is arranged at the lower end of the metering pipe (5) designed to prevent material from leaking from the metering pipe when the worm dr...
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WO/1991/017101A1 |
The device (1) disclosed comprises a driven thrower wheel (8) with scoop blades (10). The thrower wheel (8) is open at the circumference, but most of its circumference (13) is covered by a continuous belt (14) which also passes round gui...
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WO/1991/017104A1 |
Portable storage container from which dry cement powder or other particulate material is dispensed via apertures (22) in a tube housing a horizontal screw conveyor. Roof shaped members (21) are transversely affixed between apertures (22)...
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WO/1991/015940A1 |
A handling system for lamellae, such as printed circuit boards in the course of production, comprises a pair of conveyors (54, 55) having aligned holders (62) to receive outer portions of the lower edges of the lamellae to hold the lamel...
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WO/1991/009801A1 |
The pourable solid material piled on an intermediate storage area (10) is delivered via a delivery rack (14) stretching across the space above the intermediate storage area and beneath at least one outlet aperture (6) and conveying the m...
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WO/1991/006498A1 |
The invention relates to an apparatus for discharging fine material from a silo (2). The apparatus comprises a first discharge means (16) for displacing the fine material along the first bottom wall (6) of the silo to discharge openings ...
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WO/1991/004933A1 |
The invention concerns metering scales (1) consisting of differential scales. The product is stored in a, if possible, cylindrical scale pan (2) with a flat floor (15, 18). The product is uniformly fed by a ram (13, 19) operating in two ...
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WO/1991/001260A1 |
The invention concerns a method to be performed in connection with a compartment (2) for reception of powder and similar materials in order to reduce, in an efficient and simple manner, the tendency of arching of the material upon discha...
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WO/1991/000230A1 |
The invention relates to a tilting device for tilting mutually stacked boxes (16), in which the top edge (17) of a lower box (16') in the stack is in guiding engagement with the bottom edge (19) of an overlying box (16''). The tilting de...
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WO/1990/015767A1 |
A device for dosing powdered materials, in particular for use in plastics processing machines, comprises a motor-driven dosing roller (18) rotatably mounted on a horizontal axis (14) in a housing recess (12) the casing of which opens upw...
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WO/1990/015766A1 |
The present invention relates to a device for a common feeding out of bulk materials from separate containers (1, 2) in a desired mixing ratio, the outlets (12, 13) of the containers being placed above separate sections of an essentially...
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WO/1990/015769A1 |
In an apparatus for discharging a silo (1), a discharge arm (8) turning about the center axis of the silo is disposed at the bottom (3) of the silo. The movement of the discharge arm is guided by rollers (9, 19) provided on bearings at t...
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WO/1990/015768A1 |
The invention relates to a device for dosing granular or powdered bulk materials, in particular for use in plastics processing machines. The motor-driven star feeder (14) is rotatably mounted about a horizontal axis in a housing recess (...
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WO/1990/015960A1 |
A method and apparatus for cryogenic removal of solid materials includes a wand (12) connected in fluid communication with a cryogen fluid source (14). The wand (12) directs the cryogen against a selected portion of solid material (22). ...
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WO/1990/013527A1 |
A compost windrow turner that uses an elevating conveyor to pick up, mix and aerate the composted material and then redeposit the material. The machine has a unique arrangement of the teeth on its elevating conveyor that provides the mos...
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WO/1990/010683A1 |
Process and device for extracting dry-cooled coke from a coke-quenching tower (1). The coke is extracted from the coke-quenching tower (1) discontinuously or in batches over non gas-tight extraction devices, preferably by actuating extra...
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WO/1990/008087A2 |
A particle applicator comprises a holder for the particles having an outlet at a compression zone defined by a roller with axially extending pockets arranged to rotate past a coating pressure surface for pressing the particles into the p...
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WO/1989/010212A1 |
A combined rotating sieve and dividing apparatus for separating grit (Ps) from granular material (Pc) by sieving and particularly for compressed cattle-fodder pellets and for leading processed-product (Pr) to a selected outlet (12a,..., ...
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WO/1989/010320A1 |
In an apparatus for discharging a silo (1), at the bottom (3) of the silo, a discharge means (9) with at least two arms is mounted in bearings on an eccentric trunnion (7) of a vertical drive shaft (5) centrally disposed in the silo. The...
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WO/1989/009174A1 |
A conveyor apparatus (10) for picking up material from a flat surface and delivering the material to a higher level, comprising a continuous conveyor (22), the continuous conveyor (22) having outwardly directed portions such as paddles (...
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WO/1989/009090A1 |
A mobile or stationary disintegrating plant for minerals, in particular lump-size material, comprises a charging device for charging a disintegrator located at a considerable height above a charging hopper and a belt conveyor for conveyi...
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WO/1989/008067A1 |
Extraction and dosing. The spiral device disclosed comprises at least one extraction element which is associated with means capable of inciting it to an angular displacement about an axis of sweep (6) passing through the supporting wall,...
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WO/1989/004803A1 |
The device comprises a casing (1) inside which is mounted a vertical shaft (2) and under which is located a separating mesh (4). A blade rotor (3) is fixed at the lower end of the shaft (2) above the separating mesh (4). The separating m...
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WO/1989/004287A1 |
The present invention relates to a method and to an arrangement for controlling the flow of crushed material from a hopper or like storage tower, the outflow opening is adjusted by adjusting the position of a swing gate (6). In accordanc...
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WO/1989/002866A1 |
This invention provides an apparatus for preventing the segregation of particulate bodies, in which a pipe having a plurality of branch pipes is provided in a storage vessel so that the pipe extends from a particulate body feed port of t...
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WO/1989/000950A1 |
An apparatus for increasing the volumetric efficiency of a shipping container of standard tire carcasses is shown as a powered attachment to a powered base unit (10). A horizontally extending steel plate (30), extending forward from the ...
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WO/1988/009224A1 |
A computer-controlled slide projector tray unloader for use with a slide archival storage system. A slide cartridge (10) is placed below a slide gate (7). A tray (9) is held above the slide gate such one of the compartments coincides wit...
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WO/1988/009302A1 |
A device for extracting and feeding piece-type articles from bulk stock comprises a means for extracting the piece-type articles (3) contained in a bunker (2) in bulk, which consists of a gripping screw (2) and a transporting screw (5), ...
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WO/1988/007966A1 |
Projection device comprising a suspension frame (9) which is suspended to a supply belt device (13) according to a first axis (31) and to which is suspended a supply hopper (15) according to a second axis (7) essentially perpendicular to...
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WO/1988/007965A1 |
This invention relates to an arrangement for loading manageable material into containers or moulds with the aid of a mechanical shovel, and in particular to filling so-called large sacks (10) intended for transporting or storing the mate...
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WO/1988/004270A1 |
In a two-cylinder discharge system for a storage silo (1), each of the two cylinders (5, 6) is associated with a funnel-shaped jacket (9) open at the top, the overall assembly forming a discharge unit (2). The discharge hopper (22) merge...
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WO/1988/002730A1 |
Mobile belt conveyor comprising a travelling mechanism (2), a lower carriage (3), an upper carriage (4) and at least one boom. Between the upper and lower carriages and the shortest part of the boom extends a suspended arm (9) which is p...
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WO/1988/001590A1 |
The device comprises a vertical receiving bunker (1) the lower part of which is provided with a hopper (2). A disc (3) is located therebetween provided with at least one charging opening (4). Above the opening (4) a cut-off plate (9) is ...
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WO/1988/000908A1 |
A method and an apparatus for emptying packages, especially bags, of their contents. The bags are introduced through a casing (2) to a rotatable cutting, tumbling and feeding screw (4) for cutting, the contents of the cut bags (54) being...
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WO/1987/007175A1 |
Sludge scraping mechanism for enclosed sedimentation tanks (1) for wastewater treatment comprising a semi-rigid sludge scraper blade (12) connected rigidly with a support arm (13) to a traversing wagon (15) on wheels (16). The scraping m...
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WO/1987/006904A1 |
Device for loading or unloading material into structures which are essentially enclosed on all sides, in particular interiors of ships. A horizontal conveyor device is suspended via swinging arms from a bridge in a raisable and lowerable...
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WO/1987/005587A1 |
Device for a hopper (1) for crushed material. The hopper has a downwardly narrowing portion which leeds to an outlet (7) with arcuate lateral edges (6), at which outlet a discharge chute (8) is pivotable between a folded-down position fo...
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WO/1987/004996A1 |
A bulk material unloading apparatus comprises a vertical conveyor (10) and a horizontal conveyor connected thereto. A rotatable feeder (13) is mounted at the feeding end of the vertical conveyor for feeding material thereinto. According ...
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