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