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Patent Searching and Data


Matches 951 - 1,000 out of 22,162

Document Document Title
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
WO/1987/002651A1
In a stockpile removing device which has several bucket wheels arranged close to one another and a rake extending across the face of the stockpile, it is proposed that guide plates are installed in the region of the rake, the effect of w...  
WO/1987/002337A1
A device for dislodging stored material from the walls of storage vessels, such as silos, the device comprising: a main structure having a leading end; means coupled to the main structure for suspending the device inside the storage vess...  
WO/1987/001363A1
Device for dosed feeding of powders and powdery materials, especially for use in connection with health hazardous materials used on offshore drilling rigs, supplied from bases on shore. A completely sealable transport container (1) is co...  
WO/1987/000152A1
A device contains a screw conveyer comprised of a feeding (2) and a receiving (3) screws spaced equidistantly from each other in a vertical plane and provided therebetween with an interscrew gap in which are located a reorientation unit ...  
WO/1987/000153A1
A dump clearing machine used to clear bulk material dumps comprises a discharging device which laterally discharges the bulk materials, discharging means (8) being connected at least to one articulation chain which moves on a vertical pl...  
WO/1986/007520A1
The device for piling uniform objects (5), particularly in the shape of plates, comprises a transport installation (8) and a container (16) wherein the objects (5) brought by the transport installation (8) are placed front face against b...  
WO/1986/004043A1
A goods-feeding device for a belt conveyor, especially of the type having a conveyor belt flexible in the transverse direction, has a roller (10) which in the circumferential direction is partially enclosed by a goods-carrying side of th...  
WO/1986/002337A1
A screw powder feeder has a rotary screw (12) disposed at the base of a hopper (10). The screw (12) comprises a twist drill bit. Powder is discharged into a chamber (18) and picked-up by a flow of gas. The pressure in chamber (18) is var...  
WO/1986/001185A1
A silo (1) intended for bulk material, having a circular ground layout, possessing a central, torsion-resistant supporting column (4), for a filling system (9) which can be loaded from above and can rotate around the central axis, and tw...  
WO/1986/000872A1
A silo (1) intended for bulk material, having a circular ground layout, which comprises a central supporting column (4) for a filling system (9) which can be loaded from above and can rotate around the central axis, and a transverse conv...  
WO/1986/000871A1
A silo (1) intended for bulk material, having a circular ground layout, which comprises a central supporting column (4) for a filling system (9) which can be loaded from above and can rotate around the central axis, and a transverse conv...  
WO/1986/000870A1
Apparatus for maintaining articles, such as semiconductor wafers (82) clean. The wafers (82) or other articles to be processed are placed in a box (90) having first (1) and second (2) regions for making first and second seals. A box door...  
WO/1986/000568A1
Installation for introducing fractionated solid materials, for example powder, granular material, fiber and the like, into a treatment machine, particularly an extruder (1, 2), with a supply funnel (3) and one or a plurality of supply sc...  
WO/1986/000281A1
A circular cross-section silo (1) comprises at its upper end a central bearing column (4), a rotation mechanism (5) for a filling device (6, 7, 8) and a radial crane bridge (9). A lifting structure (12) which is upwardly and downwardly d...  
WO/1985/003691A1
An arrangement in a screw conveyer (1) for vertical transport of bulk material has an intake device (2) which, like the screw conveyer has its own electric driving motor (5). A derivation circuit (20) is provided for generating a signal ...  
WO/1985/003666A1
Cement storage apparatus comprises a tank (14) having an internal discharge auger (24) and an agitator (36). Manual rotation of the auger by means of a handle (100) discharges cement into a bucket (102) through a butterfly valve (90). Th...  
WO/1985/003278A1
A transport unit for tablets transports the tablets fed from a filling unit by means of a rake with at least one V-like fork on a horizontal guiding track to tablet testing stations, packaging units etc.. The guiding track comprises on e...  
WO/1985/003060A1
The dispensing device for a bulk material container is comprised of a rotating plate (2) presenting a dispensing opening (5). A hollow drive shaft (3) is provided at its periphery with a material delivery opening (9). The arrangement of ...  
WO/1985/001719A1
The article-orientating device associated with feeding units of assemblies comprises a controlling former (6) arranged an a limiter (3) and a guide (4) which is fabricated with a break. One of the parts (4a) of the guide is offset in rel...  
WO/1985/001036A1
The apparatus comprises two elongate, adjacent supporting members (3) which move in turns back and forth in the transport direction and on the same level; in the upper part of the supporting members there are arranged the shifting member...  
WO/1985/000032A1
A screw discharger intended for discharging powdery, granular or equivalent solid fuel from a storage silo. The screw discharger of the invention is supported at both ends by each its own bed carriage (2, 3), both of which carry their ow...  
WO/1984/002326A1
A belt conveyor for bulk material intended to unload material from boats (1) comprises a vertical conveying head frame (2) which may have an upward and downward motion and is movable about a vertical axis (5), and having a transversal ar...  
WO/1984/002325A1
Vibratory material handling equipment suspension systems. The problem with conventional vibrating devices for driving work members is that they lack adjustability and are very complex. The solution is to design a torsional vibrating devi...  
WO/1984/002118A1
A container (C) for storing and transporting grains having rigid side (11, 12) and end walls (16) defining a generally rectangular or square cross-sectional shape, wherein the bottom corner is truncated to form a generally flat supportin...  
WO/1984/001561A1
Method and apparatus for loading and unloading a transport and storage rack, such as a cart-rack (9). Packages (2) of goods, arriving on a conveyor (3), are directed to the appropriate support plates (6) of an intermediate storage (4) eq...  
WO/1984/001401A1
A street sweeper (16) has a hopper (66) rotatable about a single axis (73) spaced rearwardly from the hopper (66) between debris collecting and dumping positions. The hopper (66) defines a chamber with an upwardly and rearwardly sloping ...  
WO/1984/000948A1
An unloader (8) for bulk materials (3) to transfer material such as cement from a barge (2) or other bulk container. It includes a moveable and rotatable support (12) such as a crane or cantilevered arm that is adjacent the bulk containe...  
WO/1984/000918A1
A stick hopper box (10) has a floor and dividers (24) mounted on the floor defining vertical guide channels for stacks of single rows of wieners (18). A plunger assembly (11) includes individual plungers (38) for expelling the lowermost ...  
WO/1983/003813A1
An apparatus is described for filling a transport or storage rack (1) of the type in which there are several receiving levels (2, 3, 4), situated at predetermined distances on above another, on which one layer of packaged products (10) i...  
WO/1983/003242A1
A container lifting and tipping device for either vehicular or stationary use comprising a bracket (1) mounted to a frame or chassis of a vehicle, compactor, or hopper, an elevating member (4) attached by slides (2) and (5) to bracket (1...  
WO/1983/001247A1
An apparatus for distributing particulate material includes a feeder (2) having a charging inlet (4) and a discharge outlet duct (12) having converging walls. Coaxially aligned with the discharge outlet duct (12) is a deflector (26) incl...  
WO/1983/000480A1
A rotary plow feeder for feeding granular material downwardly through a feed aperture (14) in the bottom of a bin, hopper or other housing (10, 12) in the form of an annular stream comprises a rotary scoop (16) disposed above and close t...  
WO/1983/000319A1
A tablet dispenser (10) for dispensing a solid tablet or a predetermined number of tablets of a substantially uniform size from a storage area containing a relatively large number of tablets into a dispensing orifice (30) upon operation ...  
WO/1982/004113A1
Feeding means (10) for feeding solid fuel (32) from a storage silo (27) or equivalent to a solid fuelusing heating boiler (31). The feeding means (10) comprises a piston means (22), which has been disposed to carry out a reciprocating mo...  
WO/1982/004034A1
Method and apparatus for transferring a pulverulent material from a store to a site of use or a container, for example, a large sack, in which the material is fed to a nozzle (2) by means of a screw conveyor (4), air in which the materia...  
WO/1982/004033A1
The method allows for the suction of air from silo compartments (8, 9, 10, 11) filled with pulverulent products, wherein the supply of the products is effected pneumatically. From the delivery air a signal is obtained, preferably a mecha...  
WO/1982/003840A1
Discharge bopper provided for a continuous discharge of a product into silos (1) and storing containers. The product should not be mixed any further, nor should it be separated, but it should flow as an homogenous mass. Two coaxial hoppe...  
WO/1982/002367A1
Unloading means for bulk material in cargo and storage rooms consisting of at least one scraper conveyer which is movable vertically and which attacks the bulk material from above and moves it in the horizontal direction against an eleva...  
WO/1982/002143A1
A material conveying auger (14) comprising a first flight portion (17) for metering said material within a wide range of conveying rates dependent upon rotational speed of said auger, characterised in that, a second flight portion (18) s...  
WO/1982/000993A1
Method and apparatus are shown for the continuous feeding of pulverized material to a high pressure container. A rotor (1) is located within the high pressure container (2). The pulverized material is fed from a feed hopper (4) through a...  
WO1982000276A1
An apparatus for the self-unloading of dry, particulate bulk material from multiple storage chambers comprising a plurality of aligned holds or the like (12, 14, 16, 18), having aligned discharged gates (46) formed in the bases thereof f...  
WO/1981/003650A1
Storage apparatus for grain (2) which, unrestricted at rest, has a stable floating surface, in which an inner surface of the wall (1) of the apparatus is substantially parallel to the sloping surface. A grain silo of the invention may in...  

Matches 951 - 1,000 out of 22,162