Patents for B65G 33 - Screw or rotary spiral conveyers (4,591)
09/2004
09/23/2004US20040184900 Method for transfer of particulate solid products between zones of different pressure
09/23/2004DE19945466B4 Vorrichtung und Verfahren zum Aufschluss von Holzwerkstoffen Apparatus and method for the digestion of wood materials
09/16/2004DE20307302U1 Fördereinrichtung Conveyor
09/15/2004EP1456102A1 Worm conveyor for transporting material to be conveyed while hanging on hangers
09/15/2004EP1335869B1 Dispersing appliance
09/08/2004EP0958023B1 Apparatus for screening
09/01/2004CN2637427Y Integrated screw conveyor blade shaping machine
09/01/2004CN2637426Y Self-conveyor feed
08/2004
08/26/2004US20040163932 Cleaning drain apparatus for an auger assembly
08/25/2004WO2004075648A2 Cleaning drain apparatus for an auger assembly
08/25/2004CN2635618Y Reducing screw
08/25/2004CN2635617Y Variable-pitch screw
08/25/2004CN1524056A Feeder tube for bulk product
08/25/2004CA2472553A1 Cleaning drain apparatus for an auger assembly
08/24/2004US6779692 Apparatus and method for increasing density of finely divided particulate matter
08/19/2004WO2004041690A3 Apparatus and method for transferring settled or suspended solids from an open vessel into a closed vessel
08/18/2004CN2633828Y Device for spring blade coaxial transfer adhesive material
08/12/2004WO2004067414A1 Elevating conveyor
08/10/2004CA2421534C Particulate material handling systems
08/05/2004WO2004065272A1 Apparatus for storage and unloading of granular material
07/2004
07/29/2004US20040146392 Stacker for plate members, method for stacking plate members, and stacked plate members
07/28/2004EP1440023A1 Deicer mixing apparatus and method
07/28/2004CN2628493Y Crushing conveyor
07/27/2004US6767174 Pivoting unloading auger
07/22/2004DE10259125A1 Ausgleichskupplung Flexible coupling
07/21/2004EP1438244A1 Screw conveyor for the transport of goods hanging from hanger supports
07/20/2004US6763932 Particulate material handling systems
07/15/2004DE10260893A1 Förderschnecke für das Fördern von Schüttgütern bei erhöhten Temperaturen Screw conveyor for conveying bulk materials at elevated temperatures
07/08/2004DE10261395A1 Silo delivery device has widened material chamber and gear front plate which is stepped in direction of gear case, and breaking teeth around screw vanes are arranged so that there is tooth overlap in projected cutting area
07/08/2004DE10261058A1 Streustoffaustragvorrichtung Streustoffaustragvorrichtung
07/07/2004CN2623660Y Oiling type dust-proof apparatus for screw conveyer gearbox
07/01/2004WO2004055460A1 Feed screw for the supply of bulk material at elevated temperatures
07/01/2004WO2004055379A1 A screw conveyor
06/2004
06/30/2004EP1433902A2 Dispenser for spreadable granular material
06/30/2004EP1432613A1 Apparatus and method for increasing density of finely divided particulate matter
06/23/2004EP1431603A1 Compensation coupling
06/23/2004CN2621163Y Self-control chair sliding device driven by screw mounted on balustrade
06/15/2004US6748984 Supply apparatus for spouts or bags with spouts
06/09/2004EP1425089A1 Method for transfer of particulate solid products between zones of different pressure.
06/03/2004DE10254856A1 Vehicle advances through a car wash on wheel belts with transverse profile resting on two contra-rotating spindles with coarse pitch helical profile
05/2004
05/27/2004DE10253199A1 Rail sanding gear for use with railway vehicles consists of wagon with hopper containing sand and has hose which may be connected to filling equipment
05/26/2004EP1053178B1 Metering device for pourable goods and method of working it
05/26/2004CN1500059A Stacker for plate members, method for stacking plate members, and stacked plate members
05/25/2004CA2133858C Reversing drive
05/21/2004WO2004041690A2 Apparatus and method for transferring settled or suspended solids from an open vessel into a closed vessel
05/19/2004CN1498339A Dosing device for bulk goods
05/19/2004CN1496940A Auger conveyor
05/13/2004DE10250746A1 Passage for a shaft of conveyor installations serving for delivery of bulk materials incorporates a screw thread which is located on the shaft and is surrounded by a flexible sealing sleeve
05/08/2004CA2660302A1 Systems useful for beverage making machines
04/2004
04/28/2004EP1240621B1 Device for counting bars that are being transported
04/22/2004WO2004012850A3 A dispensing apparatus and method of dispensing
04/21/2004EP1373114A4 Stacker for plate members, method for stacking plate members, and stacked plate members
04/20/2004US6722491 Feeder tube for bulk product
04/20/2004US6722490 Hanger bearing for use with an auger type poultry chiller
04/20/2004US6722489 Screw conveyor arm for dry material
04/15/2004WO2004004983A3 Apparatus and method for handling discs provided with an aperture
04/15/2004WO2002062683A8 Screw conveyor comprising two concentric shaftless screws
04/15/2004DE10246623B3 Conveyor with feed screw e.g. to lift sewage in sewage treatment works has screw bed lining with height-adjustable spacers on the back, forming bearing gap filled with fluid mortar
04/07/2004CN2609872Y Positive and negative rotating device of spiral sand conveyer
03/2004
03/31/2004CN1144504C Heating worm conveyor
03/25/2004US20040055738 Conveyor with heat transfer arrangement
03/24/2004CN1483649A Integral screw propeller formation technology and special eguipment thereof
03/18/2004US20040050873 Dosing device for bulk goods
03/16/2004US6706199 Method for withdrawing and dewatering slag from a gasification system
03/04/2004WO2004018330A1 Device for transporting cylindrical objects
03/03/2004CN2605235Y Blanking mechanism
03/03/2004CA2401189A1 Transport conveyor for particulate material
03/02/2004US6698578 Granular material conveyor
02/2004
02/25/2004EP0838275B1 Sorter
02/19/2004DE10235375A1 Conveyor for transporting containers to plasma sterilization unit comprises rollers rotating in same direction whose size and spacing are adjusted so that container is transported at predetermined angle and rotates
02/17/2004US6691861 Auger discharge chute with dribble door
02/12/2004WO2004012850A2 A dispensing apparatus and method of dispensing
02/05/2004US20040020941 Dispensing apparatus and method of dispensing
02/04/2004EP1385763A2 Feeder tube for bulk product
01/2004
01/28/2004EP1093435B1 Improvements in and relating to grain augers and the like
01/28/2004CN1470442A Domestic food refuse treatment apparatus
01/21/2004EP0879082B8 Method and apparatus for homogenizing of bulk material
01/20/2004US6679426 Device for counting bars that are being translated
01/15/2004WO2004005170A1 Apparatus for conveying fruits and vegetables
01/15/2004WO2004004983A2 Apparatus and method for handling discs provided with an aperture
01/08/2004DE20315675U1 Dosiervorrichtung für Schüttgüter mit Antrieb Metering device for solids with drive
01/02/2004EP1373114A1 Stacker for plate members, method for stacking plate members, and stacked plate members
01/02/2004EP1373107A1 Granular material conveyor
01/01/2004US20040000465 Particulate material handling systems
12/2003
12/24/2003CN2594217Y Middle rack of helical conveyer
12/18/2003WO2003103875A1 Device to store, transport and distribute metal elements, method to make metal cages using said device and relative cage-making machine
12/17/2003EP1370837A1 Dosing device for bulk goods
12/17/2003CN2592592Y Feeding apparatus for berverage mixing machine
12/10/2003CN2590979Y Bulk vertical screw conveyor
12/09/2003US6659113 Grit washer and bearing assembly therefore
12/03/2003EP1365978A1 Screw conveyor comprising two concentric shaftless screws
11/2003
11/27/2003US20030218025 Auger apparatus for conveying ice
11/26/2003EP1365188A2 Safety inspection hatch
11/25/2003US6651805 High-gradient high-pump-head screw conveyor device
11/20/2003WO2002090223A3 Feeder tube for bulk product
11/13/2003WO2003093144A2 Conveyor with heat transfer arrangement
11/12/2003CN1454830A Spiral-transport-machine power head for conveying granule or powder material
11/05/2003CN2584569Y Screw conveying compactor
10/2003
10/29/2003CN2583039Y Pre-pressure feeding spiral
10/29/2003CN2583038Y Transfering device of special chicken farm feedstuff grinding and mixnig machine
1 ... 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ... 46