| Patents for B65G 33 - Screw or rotary spiral conveyers (4,591) |
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| 07/31/2013 | CN203095007U Spiral conveyor for automatically taking materials |
| 07/31/2013 | CN203095006U Screw feeding mechanism |
| 07/31/2013 | CN203095005U Spiral conveying device |
| 07/31/2013 | CN103224126A Novel spiral conveyor |
| 07/31/2013 | CN103224121A Spiral conveyor for filtrate |
| 07/31/2013 | CN101903614B Method and devices for handling rod-like pieces in drilling and bolting |
| 07/25/2013 | WO2013109715A1 Timing screw cutoff system |
| 07/25/2013 | DE102012200821A1 Apparatus useful for applying a proof component on a substrate, comprises solid-conveying device with a discharge end for conveying proof component, bulkhead arranged behind discharge end, transfer device, and carrier surface for substrate |
| 07/25/2013 | DE102006061818B4 Austragsvorrichtung für pulver- oder granulatförmige Feststoffe von Dünger- bzw. Tierfutter-Dosier-Mischanlagen sowie Verfahren zum Betreiben einer solchen Vorrichtung Discharge for powdered or granular solids from fertilizer and animal feed dosing mixing systems and methods for operating such a device |
| 07/24/2013 | CN203079331U Intelligent batching system for multi-constituent solid particulate matters or powders |
| 07/24/2013 | CN203079229U Screw shaft conveying mechanism and screw conveying machine |
| 07/24/2013 | CN203079228U Spiral conveying device |
| 07/24/2013 | CN203079227U Spiral conveyor convenient to maintain |
| 07/24/2013 | CN203079226U Ammonium nitrate spiral conveying blocking prevention device |
| 07/24/2013 | CN203079225U Excellent coaxial screw conveyor |
| 07/24/2013 | CN103221177A Tapered roller supply device, tapered roller bearing assembly device, and tapered roller supply method |
| 07/24/2013 | CN103213815A Embedded rotor spiral speed-regulation constant feeder |
| 07/23/2013 | US8490778 Container feeding means, and treatment machine having a feeding means of this type |
| 07/17/2013 | EP2613931A1 Conveyor worm |
| 07/17/2013 | CN203064692U Connected driving device of spiral conveyer |
| 07/17/2013 | CN203064691U Tail bearing device of spiral conveyer |
| 07/17/2013 | CN203064690U Pressing plate tightening mechanism of spiral conveyer |
| 07/17/2013 | CN203064689U Screw feeder |
| 07/17/2013 | CN203064688U Spiral mixing and conveying machine |
| 07/17/2013 | CN203064687U Dry-mixed mortar and water mixing screw rod type material delivering machine |
| 07/17/2013 | CN203064686U Boiler feeding device based on stepless speed regulation |
| 07/17/2013 | CN203064685U Sealed screw conveyer dedicated to extractor |
| 07/17/2013 | CN203064684U Roller concentrated belt squeezing integrated sludge dewatering device |
| 07/17/2013 | CN203064683U Spring friction brake wheel mechanism |
| 07/17/2013 | CN203061417U Drum-type material screening machine |
| 07/17/2013 | CN103204357A Screw conveyor device |
| 07/16/2013 | CA2633090C Conveying and lock system |
| 07/11/2013 | US20130175017 Spiral steel, application product of same, and method for manufacturing spiral steel |
| 07/10/2013 | CN203048041U Hanging device |
| 07/10/2013 | CN203048040U Conveyor vane |
| 07/10/2013 | CN203048039U Heat-preservation-type anti-blocking spiral conveyer |
| 07/10/2013 | CN203048038U Cooling screw conveyer |
| 07/10/2013 | CN203048037U Spiral-conveyor suspension device |
| 07/10/2013 | CN203048036U Novel conveyor |
| 07/10/2013 | CN203048035U Travelling cradle |
| 07/10/2013 | CN203048034U Movable type automatic discharge device |
| 07/10/2013 | CN203048033U Heat-preservation-type anti-blocking spiral conveyer |
| 07/10/2013 | CN203048032U Anti-blocking type heat preservation conveyor |
| 07/10/2013 | CN203048031U Cleaning-type spiral conveyer |
| 07/10/2013 | CN203048030U Conveyor provided with liquid level detector |
| 07/10/2013 | CN203048029U Anti-blocking spiral conveyer |
| 07/10/2013 | CN203048028U Clean type shaftless spiral conveyor |
| 07/10/2013 | CN203048027U Anti-blocking type double discharge port spiral conveyer |
| 07/10/2013 | CN203048026U Spiral conveyor |
| 07/10/2013 | CN203048025U Blanking elevating device used for microwave equipment |
| 07/10/2013 | CN203048024U Threaded rod conveying mechanism |
| 07/10/2013 | CN103193068A Material plug screw feeder for biomass power generation |
| 07/03/2013 | CN203033356U Tunnel boring machine screw conveyer |
| 07/03/2013 | CN103189194A Conveyor worm |
| 07/03/2013 | CN103183209A Material plug screw feeder for biomass power generation |
| 07/03/2013 | CN103183208A Follow-up guide skirt capable of enabling vertical auger to automatically take and lift material, and accessory system thereof |
| 07/03/2013 | CN103183207A Spiral material taking machine for biomass power generation |
| 07/02/2013 | CA2639262C Swing auger hopper drive |
| 06/26/2013 | CN203020957U Spindle sealing device for spiral feeder |
| 06/26/2013 | CN203020956U Spiral hollow transmission shaft |
| 06/26/2013 | CN203020955U External cylinder of helical conveyor |
| 06/26/2013 | CN203020954U Screw feeder |
| 06/26/2013 | CN203020953U Intelligent machine integrating blending and continuous conveying for bulk material and liquid |
| 06/26/2013 | CN103171877A Double helix differential definite quantity conveyer system and control method thereof |
| 06/25/2013 | US8470183 Systems and methods for extracting sand from raw slurry material |
| 06/19/2013 | EP2604552A1 Apparatus for wetting particulate material |
| 06/19/2013 | CN203006359U Split hanging bearing of screw conveyor |
| 06/19/2013 | CN203006358U Spiral body and spiral powder feeder |
| 06/19/2013 | CN203006357U Screw conveyer |
| 06/19/2013 | CN203006356U Weighing mechanism used for spiral feeder |
| 06/19/2013 | CN203006355U Water cooling conveying machine |
| 06/19/2013 | CN203006354U Special discharging packing auger for PAM manufacturing |
| 06/19/2013 | CN203006353U Double shaft synclastic spiral propeller |
| 06/19/2013 | CN203006352U Material push auger for conveying materials with large viscosity |
| 06/19/2013 | CN203006351U Raw material charging device applied to titanium tetrachloride production line |
| 06/19/2013 | CN203006350U Feeding machine used for irregular materials |
| 06/19/2013 | CN203006349U Material distribution device |
| 06/19/2013 | CN202999002U Faece clearing truck of large-scale farm |
| 06/19/2013 | CN103159012A Screw feeder |
| 06/12/2013 | CN202988222U Threaded part diameter sorter of ampoule bottles |
| 06/12/2013 | CN202988148U Jamming-free screw conveyor device |
| 06/12/2013 | CN202988147U Screw feeder |
| 06/12/2013 | CN202988146U Wear-resistant screw conveyor |
| 06/12/2013 | CN202988145U Screw conveyor |
| 06/12/2013 | CN202988144U Conveyor |
| 06/12/2013 | CN202988143U Spiral conveyor with drying function |
| 06/12/2013 | CN202988142U Spiral elevator |
| 06/12/2013 | CN202988141U Paint charging device for diffusion layer |
| 06/12/2013 | CN202988140U Spiral conveyer |
| 06/12/2013 | CN202987535U Screw-type powder packing device |
| 06/12/2013 | CN202985756U Sludge blending block-cutting device blended with urban life sludge and producing sintered bricks |
| 06/12/2013 | CN103144930A Hanging bearing device and spiral conveyor comprising same |
| 06/12/2013 | CN103144929A Conveying device with augers being connected in staggered manner in sequence |
| 06/12/2013 | CN101967404B Air-locking feeding device and biomass gasification system using same |
| 06/05/2013 | CN202967607U Screw conveying feeder |
| 06/05/2013 | CN202967386U Sealing device for coal ash screw conveyer |
| 06/05/2013 | CN202967385U Granulator feeder spiral rod |
| 06/05/2013 | CN202967384U Automatic quantitative delivery device of raw materials of modified ammonium nitrate fuel oil explosives |
| 06/05/2013 | CN202967383U Spherical connector and powder conveying system provided with spherical connector |
| 06/05/2013 | CN202967382U Overflow reamer |