| Patents for B65G 33 - Screw or rotary spiral conveyers (4,591) |
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| 07/21/2012 | CA2728450A1 Grain bag unloader having an improved grain flow |
| 07/18/2012 | CN102583021A Connecting shaft bearing of spiral conveyor |
| 07/18/2012 | CN102583020A Suspension bearing device of spiral conveyor |
| 07/18/2012 | CN101888958B An adjustable loading/unloading mouth |
| 07/12/2012 | US20120175218 Conveyor mover |
| 07/11/2012 | EP1893785B1 Method for feeding powdered or granular material |
| 07/11/2012 | CN202321544U 四轮拖拉机配套输送机 Four tractor conveyor |
| 07/11/2012 | CN202321543U 垂直螺旋机与电机齿轮减速器的连接结构 Connecting structure vertical screw machine and motor gear reducer |
| 07/11/2012 | CN202321542U Helical blade structure for screw conveyor |
| 07/11/2012 | CN202321541U 一种螺旋闭风器 Wind is closed in a spiral |
| 07/11/2012 | CN202321540U Spiral conveyor |
| 07/11/2012 | CN202321539U 无轴螺旋输送机 Shaftless screw conveyor |
| 07/11/2012 | CN202321538U 垂直螺旋机尾端连接结构 Vertical screw conveyor tail end of the connection structure |
| 07/11/2012 | CN202321537U 一种闪蒸烘干室的物料输送装置 One kind of flash drying room for material handling equipment |
| 07/11/2012 | CN202321536U 自密封式无轴螺旋输送机 Self-sealing type shaftless screw conveyor |
| 07/11/2012 | CN202321535U 一种用于传送输液瓶的装置 An infusion bottle transfer means for |
| 07/11/2012 | CN202321534U 用于螺杆式输瓶机构的推挡瓶装置 Tuidang bottle screw bottle conveying apparatus for agencies |
| 07/11/2012 | CN202320807U 一种具有升降功能的灌包机 A kind of lift irrigation charter function |
| 07/11/2012 | CN102556611A Connecting shaft of spiral conveyer |
| 07/11/2012 | CN102556610A Pumpless fecal suction machine |
| 07/11/2012 | CN102556609A Double-helix conveying mechanism capable of conveying adhesive materials |
| 07/11/2012 | CN102556608A High-temperature-resistant screw conveyor |
| 07/11/2012 | CN102556607A Automatic spiral feeding machine |
| 07/10/2012 | US8215477 Archimedes screw for use in conveyors, compactors and the like |
| 07/05/2012 | WO2012090595A1 Screw conveyor |
| 07/05/2012 | WO2011092723A8 Modular element for a container processing machine |
| 07/04/2012 | EP2321209B1 Screw conveyor for transport of loose material |
| 07/04/2012 | CN202296218U 单侧溜煤的螺旋滚筒 Unilateral slip coal spiral drum |
| 07/04/2012 | CN202296217U 可单独起升的螺旋输砂装置 Individually lose sand lifting device spiral |
| 07/04/2012 | CN202296216U 一种大倾角管式螺旋输送机 One kind of big dip tube screw conveyor |
| 07/04/2012 | CN202296215U 一种螺旋上料机 In a spiral feeder |
| 07/04/2012 | CN202296214U Lead slime conveying device of used lead-acid storage battery |
| 07/04/2012 | CN202296213U 一种粉末灌装机物料提升装置 A powder filling machine material lifting device |
| 07/04/2012 | CN202296212U 一种带感应开关的粉末灌装机物料提升装置 Powder filling machine materials a lifting device with a sensor switch |
| 07/04/2012 | CN202296211U 转筒涡旋机、散料抽吸系统和卸船设备 Scroll drum machines, pumping systems and bulk material unloading equipment |
| 07/04/2012 | CN202296210U Spiral conveying mechanism of culture medium loader |
| 07/04/2012 | CN202296209U 一种新型液压模粉输送机 A new hydraulic molding powder conveyors |
| 07/04/2012 | CN202296208U 一种粉剂型阻燃剂施加装置 A dust flame retardant application means |
| 07/04/2012 | CN102530500A Vacuum screw-rod delivery pump |
| 07/04/2012 | CN102530499A Biomass two-stage helical feeding device |
| 07/04/2012 | CN102530498A Single-row outputted device for continuously conveying Chinese chestnuts |
| 07/04/2012 | CN102530497A Screw rod for pushing trolley |
| 07/04/2012 | CN102114972B Uniform adjustable powder feeding device |
| 06/27/2012 | CN202284064U 粉料输送器 Powder feeder |
| 06/27/2012 | CN202284063U 一种螺旋式除屑输送机 In a spiral-type chip conveyor |
| 06/27/2012 | CN202284062U 滚筒螺旋给料机 Roller screw feeder |
| 06/27/2012 | CN102514909A Intelligent-Agent-based discontinuous quantitative screw feeding method and system |
| 06/27/2012 | CN102514896A Helical material conveying device and paver |
| 06/27/2012 | CN102514895A High-temperature spiral conveyor |
| 06/27/2012 | CN102514894A Air locking rotary feeding machine |
| 06/27/2012 | CN101164845B Method and installation for changing the pitch of discrete entities conveyed in succession |
| 06/21/2012 | WO2012082166A1 In-line static electric removal grounding device |
| 06/21/2012 | WO2012079166A1 Auger conveyor with extendible swing auger assembly |
| 06/20/2012 | CN202279486U 一种倾斜输送的传动装置 Transmission of an inclined conveyor |
| 06/20/2012 | CN202279485U 改进的螺旋输送机轴承稳固件 Improved screw conveyor bearing solid pieces |
| 06/20/2012 | CN202279484U 一种卧式螺旋机 One kind of horizontal spiral machine |
| 06/20/2012 | CN102502197A Special zinc powder production feeder provided with pressure release valve |
| 06/20/2012 | CN101966925B Spiral quantitative feeding device and stable feeding method |
| 06/14/2012 | WO2012076286A1 Grain transporter machine |
| 06/14/2012 | US20120145517 Conveyor Assembly |
| 06/14/2012 | CA2725261A1 Steerable conveyor |
| 06/14/2012 | CA2724961A1 Conveyor assembly |
| 06/13/2012 | EP2462039A1 Screw feeder device |
| 06/13/2012 | CN202272453U 粉碎生物质草料输送机 Pulverized biomass forage conveyor |
| 06/13/2012 | CN102497975A Compression apparatus and method |
| 06/13/2012 | CN102497974A Feeder with active flow modulator and method |
| 06/13/2012 | CN102491063A Smoke dust closed conveying device |
| 06/13/2012 | CN102491062A Bottle push blocking device for screw type bottle conveying mechanism |
| 06/06/2012 | CN202265178U 粉煤灰的提升运输装置 Fly lifting transport equipment |
| 06/06/2012 | CN202265174U 一种新型的药物送料螺杆 A novel drug feeding screw |
| 06/06/2012 | CN202265173U 螺旋输送机盖板偏心轮压紧装置 Cover the screw conveyor eccentric clamping device |
| 06/06/2012 | CN202265172U 一种灰料输送机的风力吸尘装置 Wind suction device a gray-feed conveyor |
| 06/06/2012 | CN202265171U 一种杀菌装置 A fungicidal device |
| 05/31/2012 | US20120132504 Conveyor for drill cuttings |
| 05/30/2012 | CN202245338U Pneumatic conveying device for drill cuttings |
| 05/30/2012 | CN202245176U Fiber and particle material weighing, metering and conveying equipment |
| 05/30/2012 | CN202245158U Helical blade structure of paver |
| 05/30/2012 | CN202245157U Hollow screw conveyor blade |
| 05/30/2012 | CN202245156U Blockage-prevention spiral conveyor |
| 05/30/2012 | CN202245155U Screw conveying mechanism with stirring function |
| 05/30/2012 | CN202245154U Conveyor capable of conveying materials with volatile, inflammable and explosive gases |
| 05/30/2012 | CN202245153U Multifunctional spiral conveyor |
| 05/30/2012 | CN202245152U Temperature controlled material submitting device for functional nanomaterials |
| 05/30/2012 | CN202245151U Device for lifting functional nano materials |
| 05/30/2012 | CN202245150U Discharging device for synthesis kettle |
| 05/30/2012 | CN202245149U Helical conveyor for crystal slurry |
| 05/30/2012 | CN202245148U Helical conveyor device for crystal slurry |
| 05/30/2012 | CN202245147U Powder conveying device |
| 05/30/2012 | CN202245146U Spiral conveyor capable of sealing air |
| 05/30/2012 | CN202245145U Chain transmission screw conveyor applicable to conveying adhesive raw material |
| 05/30/2012 | CN202244833U Material feeder capable of preventing bridging of media |
| 05/30/2012 | CN202238725U Spiral conveying and cleaning device |
| 05/30/2012 | CN202232948U Tobacco shred returning device of cigarette making and plug assembling machine set |
| 05/30/2012 | CN102476742A 一种螺旋输送装置 In a spiral conveying device |
| 05/29/2012 | US8188383 Combination weighing apparatus with conveyor apparatus having coaxial sprial members |
| 05/24/2012 | US20120129677 Decanter centrifuge and a screw conveyer |
| 05/24/2012 | US20120125738 Screw segment |
| 05/23/2012 | CN202226349U Anti-clogging screw conveyor with changeable screw pitches |
| 05/23/2012 | CN202226348U Novel spiral distributor |
| 05/23/2012 | CN202226347U Spiral conveyor with plastic-covered framework |