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WO/2001/039116A1 |
In a machine for counting bars, for example metal bars, that are to be sent on to a packaging station which packages a pre-set number of them in bundles, the problem of precise counting of the bars is solved by using, for the conveyance ...
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WO/2001/027007A1 |
The invention concerns a conveying device (100) characterised in that it comprises an upstream conveyor (101) carrying the packages (10) in upturned position, in a single file, followed by a worm screw (102) whereof the threads mesh with...
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WO/2001/021368A1 |
The invention relates to a device for disaggregating pieces of derived timber products from cellulose and/or lignocellulose-containing products, especially particle boards, medium-density fiber boards and the like, with a transport devic...
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WO/2001/019710A1 |
A feeding auger comprising an elongate stationary angled conveyor(24, 16, 18, 20) essentially concentrically enclosing an auger (28, 30, 50, 52) extending in the same manner and consisting of straight sections and intermediate joints (10...
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WO/2001/012309A2 |
A transporting apparatus for fragmented or viscid material comprises a screw conveyor, the worm of which is both rotatable and axially displaceable in a surrounding worm tube. According to the invention the driving means used for effecti...
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WO2000052400B1 |
The invention relates to the food and beverage industry, and more particularly to an apparatus and method for use in an ice or ice-beverage dispenser (302) to convey ice from an ice bin (306) to an ice dispensing chute (316). A mechanica...
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WO/2000/075053A1 |
A unit for conveying bulk goods, comprising a first conveyor (1a) of a screw conveyor type extended along a first longitudinal axis, and a second conveyor (1b) extended along a second longitudinal axis. The conveyors (1a, 1b) are angular...
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WO/2000/073079A1 |
Disclosed is a system capable of automatically dispensing copperplates (30) one by one in sequence to be used in imprinting captions on a film in a caption printer. The system has a casing (10) shaped as a slim tube having an inclined gu...
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WO/2000/047958A1 |
A bulk-solid metering system (10) includes (a) a feed hopper (23) having a lower feed opening (45), (b) a spout (49) extending away from the feed hopper (23), and (c) a powered feed mechanism (61) at the feed opening and having a bulk-so...
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WO/2000/046019A1 |
The invention relates to a device for conveying, compressing and draining compactable material. Said device comprises an axial conveyor that is arranged at least partially in a housing that extends beyond the end of the axial conveyor, f...
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WO/2000/032503A1 |
A screw (10) having a field replaceable flight (14). The screw includes a barrel (12) and a helical flighting that is removably attached to the barrel by a plurality of brackets (16). The helical flighting includes a plurality of segment...
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WO/2000/018672A1 |
A crescent-shaped support cover (100) for an elongate material reclamation mechanism (110) in a granular or powdered material storage enclosure (10), said support cover comprising: a first elongate tube (102) having a longitudinal openin...
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WO/1999/062797A1 |
The invention relates to a material conveying assembly (10) of the kind comprising an outer tubular casing (11) and a rotary feed screw (12) mounted within the casing (11) on a tubular drive shaft (13), wherein the intake end of the auge...
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WO1999023019A9 |
A feed hopper (10) for a bulk food proportioning machine (11) includes a pair of horizontally disposed counterrotating feed screws (17) in the bottom of the hopper (16) which provide a uniform and continous gentle flow of product to the ...
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WO/1999/041148A1 |
A screw metering device (1) has at the end (10) of its metering pipe an annular blocking element (13) made of sintered metal connected with a vacuum source (22) and a pressurised or protective gas source (28). Also provided is a manomete...
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WO/1999/039549A1 |
The invention concerns a device for transferring and heat treating divided solids, comprising at least a transfer member (2) with a longitudinal axis (3) and a helical portion (4), mounted rotatable about its longitudinal axis in a tubul...
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WO/1999/032240A1 |
A device for manufacturing a screw (2) comprises a cylindrical support (3) having a horizontal axis (x-x) and being rotatable there about. A straight bar (7) is wound spirally about the support (3). The bar (7) is constrained to a guide ...
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WO/1999/025881A1 |
The invention relates to a device for withdrawing lumpy material, especially lumpy material containing iron oxide and/or sponge iron, from a shaft furnace, especially a direct reduction shaft furnace. The withdrawal device consists of wo...
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WO/1999/024626A1 |
The invention relates to a shaft furnace (1), especially a direct reduction shaft furnace, with a charging stock (2) of lumpy material, especially lumpy material containing iron oxide and/or sponge iron, and conveyor screws (3) for remov...
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WO/1999/021783A1 |
An unloader (1) of this invention receives a fluent material (e.g., animal fluent material) from a source (BFT) and delivers the fluent material into a conveyor (1) which is in fluent material receiving relation with the unloader. The un...
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WO/1999/007626A1 |
The present invention is an automated and integrated method and apparatus for packaging, loading, storing, and/or retrieving a specified product. A preferred embodiment of a system comprises a packager (1), a feeder device (3), a magazin...
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WO/1998/043899A1 |
The present invention relates to a vertical conveyor (2) with double spirals (21, 31). The vertical conveyor (2) consists of a casing (20) and two shaftless spirals (21, 31). The spirals (21, 31) are driven each by a motor (24) via a gea...
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WO/1998/035896A1 |
The invention concerns a device for sampling powdery products in dosed amounts, comprising a storing reservoir (1) of the powdery product in which is inserted a conduit (2) provided inside with means (3) for taking samples of the powdery...
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WO/1998/015335A1 |
An apparatus for separating bodies from a flowing liquid in which the apparatus includes a rotary conveyor helix (3) which is disposed in a path. The path makes an angle with the horizontal plane and has a lower portion (10) which forms ...
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WO/1998/015336A1 |
An apparatus for removing bodies (41) from a liquid (40) in which the apparatus includes a first container (1) which is provided with an inlet (13) through which the liquid is supplied to the first container, and a second container (2) w...
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WO/1998/003415A1 |
An impeller (12) for separating a conveyed stream of material has a central rotatable shaft (12) with plural blades (47, 48) extending therefrom. The shaft and blades form a number of generally wedge-shaped material receiving recesses (6...
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WO/1997/041974A1 |
A sorter for automatically sorting objects (14) which are sequentially continuously transported comprises a driving shaft (36), a main screw (30) which has a spiral groove (30a) to engage with the objects and transports the objects in li...
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WO/1997/009254A1 |
A drive (D) for an auger conveyor (FC) is disclosed where the auger conveyor comprises a conveyor conduit (11) and a centerless helical coil auger (15) disposed within the conduit. The auger has a longitudinal axis and a plurality of fli...
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WO/1997/005326A2 |
The present invention refers to a feeding device for high pressure digestors of the type comprising a feeding assembly (1) that comprises a conical tubular body (6) having an inlet nozzle (9) and an outlet nozzle (10) mounted on a struct...
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WO/1997/003905A1 |
An improved cartridge bearing assembly for a dry good material feeder. The feeder includes a feed hopper having a drive opening spaced from a housing wall having an opening. A tubular bearing support member extends into the drive opening...
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WO/1997/000124A1 |
The invention relates to a method and an apparatus for homogenizing bulk material, wherein the bulk material is supplied from above into a container which is restricted sidewards and downwards and is fed out by means of a feeding out con...
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WO/1996/035580A1 |
The invention has its object to effect simultaneous multi-color printing on a container having drum sections recessed from a drum portion by means of a simple construction. To attain such object, according to the invention, a timing scre...
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WO/1996/024544A1 |
A curve section in an overhead conveyor forms a transition between a first rotatable shaft (2) and a second rotatable shaft (3). Load carriers (L), which can be suspended from the shafts (2, 3) and the curve section (1), are propelled by...
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WO/1996/006030A1 |
A compound screw feeder (16) for uniform volumetric flow rates of particulate solids, suitable for low, nonpulsating feed rates, comprises coaxial inner (48) and outer screw flights (52). The flights both extend throughout the feeder sec...
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WO/1996/005365A1 |
A wall passageway, having openings therein only at opposite, inlet (14) and outlet (18) ends thereof, has a shaft (22) journalled therein. The shaft carries a screw thereon for moving shredded pulp through the passageway. The screw (24) ...
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WO/1995/034385A1 |
The apparatus comprises a cylinder (12) housing a rotary scroll (14). Tubular preforms (2) are fed into the cylinder (12) in an upright state and displaced along the cylinder by a fin (16) of the scroll. A spring (24) mounted on the fin ...
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WO/1995/029112A1 |
An apparatus (12) for splitting a stream of material into two or more streams. The apparatus includes a cylindrical housing (11) with an axial inlet and two or more radial outlets (20, 22) which are axially spaced from each other. The ap...
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WO/1995/026310A1 |
The invention relates to a device relating to a feeder tube, i.e. a conveyor intended for bulk product, in particular a feed-out device, which comprises a cylindrical drum or tube (2) in which there are accomodated inlet openings (8, 18)...
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WO/1995/025656A1 |
A device at suspensed conveyors of the type with trolleys (7) movable on a race track (12), which are propelled by a threaded spindle (4) rotatably arranged in the longitudinal direction of the race track, which spindle cooperates with d...
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WO/1995/024352A1 |
A hard surfaced screw conveyor (24) for centrifuges (20) comprising a helical metal blade (40) mounted for rotation about the longitudinal axis of the helix and radially extending to an end surface (40c), at least one wear-resistant memb...
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WO/1995/021116A1 |
The continuous helical gear plant includes stretches of coaxial synchronously rotating helical gear constituting conveyor lines (12, 15) and stand-by and storage rings (1) connected to them by means of slip points (17): the said rings ar...
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WO/1995/012183A1 |
An apparatus for dispensing ready-made meals one at a time. The apparatus includes a fixed housing (20) with a frame (18) containing dispensing members which include two counter-rotating helical windings (10, 12) with vertical rotational...
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WO/1995/010715A1 |
A method and apparatus are described for the feeding and/or mixing and/or blending of materials, more especially particulate materials in the form of dry powders. The apparatus includes a speed reduction drive unit or gearbox including a...
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WO/1995/008270A1 |
Device for the stepwise and positionedly displacement of objects - which are in friction contact with a continuously moving conveyor - along a processing or treatment station. The positioning means are formed by at least one worm that is...
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WO/1995/005430A1 |
Described is a conveyor (2) for rubbish (A), the conveyor having a rubbish-feed shaft (4) connected on one side of a pipe (8). Lying along the inside of the pipe (8) is a screw conveyor (14) driven by a motor (20). The other end of the p...
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WO/1995/004793A1 |
A feed shaft (14) for waste (A) is laterally secured to a conveyor channel (10), in the longitudinal direction of which there is a worm (4). According to the invention, a cutting device is fitted between the worm (4) and the conveyor cha...
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WO/1995/000423A1 |
In a screw conveyor for the transport of solids, a conveyor screw (1, 11) with a helical thread is driven into rotation in a closed pipe (3) or semi-circular trough (6). The conveyor screw (1,11) has hard-wearing elements (10) on its eff...
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WO/1994/010069A1 |
An assembly for a rotary conveyor for any bulk material. Said assembly (S) is provided with devices (3 and 2) for radially supporting and driving a rotary conveyor (T) at one or more points on its radial periphery, as well as devices (8)...
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WO/1994/007780A1 |
A transport device has a screw conveyor (3) rotative around its longitudinal axis and arranged in a housing (6) having a filling opening (7) and a discharging opening (8). In a partial section of the housing (6), the screw conveyor (3) h...
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WO/1994/007688A1 |
A compaction apparatus (2) has a screw conveyor (4) for conveying waste material through a passage (6) and compacting it therein. An exit nozzle (10) is arranged to communicate with the passage (6). The nozzle (10) has a transverse inter...
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