| Patents for B65G 33 - Screw or rotary spiral conveyers (4,591) |
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| 05/12/2010 | CN201458346U Pulseless coal powder feeding device |
| 05/12/2010 | CN201458292U Weighing and conveying device for artificial asphalt production |
| 05/12/2010 | CN201458283U Horizontal-type spiral conveyor transmission device |
| 05/12/2010 | CN201458282U Spiral propeller |
| 05/12/2010 | CN201458281U Novel feeding scalperator |
| 05/12/2010 | CN201458280U Hydraulic motor drive type screw conveyer |
| 05/12/2010 | CN201458279U Universal coupled screw conveyer |
| 05/12/2010 | CN201454401U Lime conveying device for flue gas desulfurization |
| 05/12/2010 | CN101704444A Tube-type spiral conveyer |
| 05/11/2010 | US7712233 Particulate material spreading apparatus |
| 05/11/2010 | CA2490874C Apparatus for storage and unloading of granular material |
| 05/06/2010 | WO2010048695A1 Retractable transfer conveyor |
| 05/06/2010 | US20100108470 Retractable Transfer Conveyor |
| 05/04/2010 | US7707754 Auger loading apparatus and machine with same |
| 04/30/2010 | CA2683843A1 Retractable transfer conveyor |
| 04/28/2010 | CN201442969U Screw conveying reactor with electromagnetic heating function |
| 04/28/2010 | CN201442762U Universal feeder |
| 04/21/2010 | EP2177436A1 Device for conveying and removing glass waste in a machine for filling vials |
| 04/21/2010 | CN201439449U Screw conveyer |
| 04/15/2010 | WO2010040942A2 Quality control facility for a series of articles, in particular bottles |
| 04/14/2010 | CN201437472U Drum type feeding device |
| 04/14/2010 | CN101693842A Gas lock transportation technology and device thereof for biomass high-pressure retort charcoal product |
| 03/25/2010 | WO2010031145A1 Outloader |
| 03/24/2010 | CN201427796Y Cooling-type screw conveyor |
| 03/24/2010 | CN201427788Y Helical structure |
| 03/24/2010 | CN201427039Y Feeding device of blending hopper |
| 03/24/2010 | CN101676180A Conveying device for cutting waste having spiral conveyers installed consecutively in series |
| 03/23/2010 | US7681715 Method and apparatus for discharging material at spaced intervals |
| 03/17/2010 | CN101670941A Sealing and conveying method of flexible material and feeder |
| 03/10/2010 | EP2160289A1 Plug screw feeder for feeding cellulose pulp/chips |
| 03/10/2010 | CN201419919Y Coal inlet device |
| 03/10/2010 | CN101665188A Sealed discharging machine |
| 03/03/2010 | CN201415870Y Anti-isolation environmental-protection conveying device of dry powder sand pulp and storage container thereof |
| 03/03/2010 | CN101659349A Shaftless screw conveyor |
| 02/24/2010 | CN101654185A Non-axis spiral blade |
| 02/24/2010 | CN101654184A Single-pipe screw conveyer |
| 02/18/2010 | US20100038211 Method and blank for producing a screw-tube conveyor and screw-tube conveyor produced in this way |
| 02/17/2010 | CN201406204Y Cooling and humidifying drum slag discharger |
| 02/17/2010 | CN201406194Y Middle suspension bearing for helical conveyer |
| 02/17/2010 | CN201406193Y Spiral sand conveying device |
| 02/17/2010 | CN201406192Y Screw feeding-type negative-pressure encryption device |
| 02/17/2010 | CN201406191Y High temperature resistant overflow spiral ash discharger |
| 02/17/2010 | CN100590042C Container control apparatus and manufacture-related plant |
| 02/17/2010 | CN100590041C Helical blade supporting arrangement |
| 02/11/2010 | US20100032264 Releasable Coupling |
| 02/10/2010 | CN201400460Y Novel penetrating helical conveyer |
| 02/10/2010 | CN201400459Y Metering screw conveyer |
| 02/10/2010 | CN201400458Y Spiral conveyor of coaxial cylinder gear speed reducer |
| 02/10/2010 | CN201399328Y Device for dissolving, mixing, stirring and delivering powder materials |
| 02/03/2010 | CN201395403Y Spirochete for spiral feeder |
| 02/03/2010 | CN201395402Y Supporting device of helical conveyer connection shaft |
| 02/03/2010 | CN201395401Y Pipe type screw conveyor |
| 02/03/2010 | CN201395079Y Bulk feed semi-trailer transport truck |
| 02/02/2010 | US7654384 Adjustable conveyor for varied size and shape containers |
| 02/02/2010 | CA2566955C Agitating element for discharging poorly flowing bulk materials |
| 01/29/2010 | CA2637825A1 Small product accumulator process |
| 01/28/2010 | CA2730508A1 System, apparatus, and method for conveying a plurality of containers |
| 01/27/2010 | CN201392088Y Bulk material screw feeder |
| 01/27/2010 | CN201390537Y Spiral material conveyor |
| 01/27/2010 | CN201389455Y Auger delivery reaction device with microwave heating effect |
| 01/21/2010 | US20100012468 Material handling system and method |
| 01/20/2010 | EP2146168A1 Material Handling System And Method |
| 01/20/2010 | CN201385940Y Feeding machine |
| 01/20/2010 | CN201385939Y Double-stage air-locking feed screw |
| 01/20/2010 | CN201385391Y Anti-sticking screw device of feeder |
| 01/20/2010 | CN201385390Y Low feeding volume device of feeder |
| 01/20/2010 | CN201384050Y Mixing conveyor for wet-mixing fodder |
| 01/20/2010 | CN101628659A Material handling system and method |
| 01/13/2010 | CN201381098Y Material quantitative uniform conveying device |
| 01/13/2010 | CN201381097Y Vibrating-type feed screw |
| 01/13/2010 | CN101626967A Improved particulate solids injector |
| 01/12/2010 | US7644816 Grain saving, directable unloader boot assembly |
| 01/12/2010 | CA2496293C Extrusion auger with removable auger segments and removal tool |
| 01/07/2010 | US20100000843 Screw Driven Conveyance Device |
| 01/06/2010 | CN201376778Y Spiral propeller shaft |
| 01/06/2010 | CN201376777Y Spiral shaft |
| 12/30/2009 | CN201372106Y Helical conveyer using dual-pitch helix |
| 12/30/2009 | CN201372068Y Material storing and conveying device |
| 12/30/2009 | CN101613036A Method and device for evenly conveying and adding seasoning |
| 12/23/2009 | CN201367242Y Spiral conveyer with anti-wear shell |
| 12/23/2009 | CN201366325Y Bidirectional stirrer used for screw filling machine |
| 12/17/2009 | DE102008026883A1 Drum for chaotically positioned articles i.e. tampons, aligning, sorting and/or arranging system, has channels whose inclination is defined so that respective article independently slides in and along respective channel up to transfer area |
| 12/17/2009 | CA2669801A1 Auger hopper support device |
| 12/16/2009 | CN201362500Y Improved structure of screw rod |
| 12/16/2009 | CN201361626Y Abrasive water-washing machine |
| 12/16/2009 | CN101602438A Spiral powder conveying device |
| 12/02/2009 | CN201354250Y Abrasion-proof helical blade of screw conveyer |
| 12/02/2009 | CN101590943A Vibrating screw feeder |
| 11/26/2009 | WO2009141771A1 Device for the treatment of article flows and method therefor |
| 11/25/2009 | CN201351046Y Cut-off type screw speed-adjustable constant-weight feeder |
| 11/11/2009 | CN201343293Y Screw conveying cooler for devulcanized rubber powder |
| 11/11/2009 | CN201342556Y Stranding cage-type powder loading device for feeding medicinal powder to welding rod |
| 11/11/2009 | CN101575057A Combined coal powder storage and supply system |
| 11/11/2009 | CN101575053A Pulse-free coal powder supply device |
| 11/05/2009 | US20090272628 Device and method for vertical transportation of particulate materials |
| 10/29/2009 | DE102008020411B3 Einspeisevorrichtung für Schneckenmaschinen Feeding device for screw machines |
| 10/28/2009 | CN201334237Y Powder material bidirectional distribution device |
| 10/27/2009 | CA2352788C Field replaceable helical flight |
| 10/21/2009 | CN201330072Y Suspension lubricating device of screw conveyer |
| 10/21/2009 | CN201330065Y Combined type screw conveyor |