Patents
Sitemap › B65 - Conveying; Packing; Storing; Handling thin or filamentary material › B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors › B65G 23 - Driving gear for endless conveyers; Belt- or chain-tensioning arrangements
Patents for B65G 23 - Driving gear for endless conveyers; Belt- or chain-tensioning arrangements (7,775)
09/2003
09/18/2003US20030173188 Conveying machine
09/16/2003CA2276961C Drive system for a mail processing machine
09/09/2003US6615976 Control apparatus for conveyor of particulate material
09/03/2003EP1340031A1 Device for continuously operated belt sintering
09/03/2003CN1440357A Feed device for conveyor belts loaded with pick-and-place components
09/02/2003US6612425 Multiple drive conveyor system
09/02/2003US6612424 Drive shaft for scraper chain conveyors for double inboard and double outer chain conveyor belts
09/02/2003US6612422 Conveyor roller assembly
08/2003
08/26/2003USRE38233 Weighing scale for moving loads
08/21/2003WO2003068641A1 Sorting machine
08/21/2003WO2003036133A3 Belt drive system with automatic belt tension control
08/19/2003US6607074 Drive station for a chain scraper conveyor for mining operations
08/19/2003US6607073 Conveyor system
08/13/2003CN2565780Y Electric rotary drum for cycloidal pinwheel speed reducer
08/13/2003CN1117688C Device for automatic balancing tensioning force using cylinder
08/07/2003WO2003064294A2 System for driving conveying means and mass storage units
08/06/2003CN2564514Y Station change synchronous transmission mechanism for conveyer
07/2003
07/29/2003US6598736 Tension control apparatus and method for aero-mechanical conveyor
07/24/2003US20030136643 Dynamically variable diameter, drive roller mounting system for companioned-belt speed synchronization, and a method of operating the same
07/23/2003EP1329399A2 Head piece and device for adjusting the run of the belt of a conveyor
07/22/2003US6596252 Recycling of spent pot linings
07/17/2003US20030132088 Conveyor drive system and motor built-in reducer therefor
07/17/2003DE20203581U1 Arrangement for driving of rubber or plastic belt has driving second belt running between conveyor belt and deflection pulley and has frictional engagement with conveyor belt
07/09/2003CN1428282A Method for controlling belt tension by using belt running speed rate
07/02/2003CN2558620Y Electric controlling device for moving belt conveyer
07/02/2003CN1426942A Adjustable pulley drive
07/02/2003CN1426941A Driving device for conveyer and speed reducer with motor therefor
07/02/2003CN1426940A Belt conveyer with adjustable standard
07/02/2003CN1113031C Belt steering assembly for centering conveyor belts
07/01/2003US6585140 Driver system for reducing the speed of or dragging metal strips
07/01/2003US6585109 Return device
07/01/2003US6585104 Apparatus for diverting a stream of articles
06/2003
06/25/2003EP1321390A1 Adjustable pulley drive
06/25/2003EP1321387A2 Adjustable belt conveyor
06/25/2003EP1320502A1 Feed device for conveyor belts loaded with pick-and-place components
06/25/2003EP1320500A1 Drive unit for a continuous means of conveyance in a continuous transfer system
06/25/2003EP1054743B1 Driver system for reducing the speed of or dragging metal strips
06/24/2003CA2078628C Chain drive
06/18/2003DE20305351U1 Drive belt/carrier belt drive system for belt conveyor with main drive unit consisting of three drive drums with drive belt passing over, and deflector drum
06/18/2003DE20303072U1 Conveyor belt has pneumatic ram device acting upon belt band as means of drive, with clamping device movable by cylinder and clamping on belt forming pneumatic ram device
06/18/2003CN2556166Y Improved conveyer belt simple changing device
06/17/2003US6578705 Releasable conveyor belt system
06/12/2003WO2002026602A8 Positive displacement shoe and slat sorter apparatus and method
06/04/2003EP1315660A1 Continuous haulage system
06/03/2003US6571934 Bi-directional magnetic sample rack conveying system
05/2003
05/30/2003WO2003043874A1 Slip-free rubber belts
05/22/2003WO2003042048A2 Bi-directional magnetic sample rack conveying system
05/15/2003US20030091373 Transfer belt unit and image forming apparatus using the same
05/15/2003US20030089583 Compensation for shaft twist in the drive system of modular conveyor belts
05/15/2003US20030089581 Bi-directional magnetic sample rack conveying system
05/14/2003EP1310835A2 Transfer belt unit and image forming apparatus using the same
05/08/2003US20030085103 Apparatus for diverting a stream of articles
05/07/2003EP1075443B1 Transverse conveyance apparatus for roller conveyors and a lift device
05/07/2003CN1415509A Hydraulic arrester with capabilities of speed adjustment and soft braking
05/02/2003EP1306324A1 Drive system for article conveyor module
05/01/2003WO2003036133A2 Belt drive system with automatic belt tension control
05/01/2003US20030083803 Belt drive system with automatic belt tension control
05/01/2003US20030083165 Drive for a chain comprising periodically arranged chain links
05/01/2003US20030079966 Drive system for an article conveyor module
04/2003
04/29/2003CA2239338C Roller or belt conveying device for sheet-like or plate-like workpieces of low specific mass
04/23/2003EP1304302A1 Belt conveyor with minimized polygon effect
04/17/2003WO2003031288A2 Induction drive for induction driven conveyor
04/16/2003CN1410343A Two rail five car side drag circular suspension delivery machine
04/10/2003US20030066857 Driver system for reducing the speed of or dragging metal strips
04/08/2003US6543767 Device and method for changing a speed of sheet products
04/03/2003US20030062248 Non-marking web conveyance roller and method of making same
03/2003
03/27/2003WO2003025432A1 Chain drive
03/26/2003CN2541397Y Down driving expanding sealing device of bucket elevator
03/25/2003US6536583 Conveyor device
03/19/2003EP1175359B1 Drive sprocket with relief areas
03/19/2003EP0804377B1 Spiral freezer infeed assist drive system
03/18/2003CA2320592C Belt tensioner apparatus
03/18/2003CA2292198C Draper belt tensioning mechanism for a harvesting platform
03/13/2003US20030047425 Surface conveyor with variable delivery rate for bagging bakery products
03/13/2003DE20215788U1 Drive unit for a mining machine has protective hood over drive shaft and protective pockets for the hood fixing screws
03/11/2003US6530468 Conveyor having a chain drive mechanism
03/06/2003WO2003018444A1 An unloading end frame of a die-loading belt conveyor of ceramic materials
03/06/2003US20030042115 Conveyor, method for conveying a semiconductor wafer, and method for manufacturing a semiconductor device
03/04/2003US6528908 Induction drive for induction driven conveyor including a virtual continuous magnetic body and method of driving induction driven conveyor including a virtual continuous magnetic body
02/2003
02/27/2003DE20217600U1 Undercut stand has two spaced apart longitudinal runners of one end of intermediate drive mounted on supports and are clamped on extensions of undercut stand
02/26/2003EP1087898B1 Return device
02/25/2003US6523775 Conveying apparatus
02/25/2003CA2345402C Dual level tilting tray package sorting apparatus
02/25/2003CA2345399C Dual level tilting tray package sorting apparatus
02/20/2003US20030034233 Releasable conveyor belt system
02/19/2003CN2536549Y Belt conveyor driven by external rotor motor
02/11/2003US6516944 Module with alternating, offset cross-rib
02/11/2003US6516941 Conveyer chain tension adjusting device
02/05/2003EP1281941A1 Conveyor device, and article testing unit having the same
02/05/2003EP1281641A1 Drive system for modular link conveyor belts
02/05/2003CN2534138Y Variable shoes holder positioning device for vacuum shaping conveyor
02/04/2003US6513649 Indexing drive slat conveyor system
01/2003
01/30/2003WO2003008307A1 Motor roller
01/29/2003CN2533103Y Multiple sealed non-return device
01/23/2003US20030015405 Conveyor chain tension adjusting device
01/21/2003US6509533 Conveyor, and weighing machine and metal detecting machine using the conveyor
01/15/2003CN2530923Y Drive mechanism of conveyer belt
01/08/2003CN2529845Y Parallel guide tightener of bucket elevator
01/08/2003CN1390294A Roller belt drier
01/08/2003CN1390180A Continuous haulage system
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