| Patents for B65G 19 - Conveyers comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyers (3,965) |
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| 09/10/1991 | US5046598 Apparatus for conveying, accumulating in succession and arranging products or ready-made articles in groups |
| 09/05/1991 | DE4005785A1 Toggle connection for chain scraper conveyor - is fitted to conveyor pans, and consists of couplings in which are pockets with bolt heads |
| 09/05/1991 | DE4005249A1 Conveyor pan for chain scraper conveyors - has couplings with cavities forming pockets for toggle bolts |
| 08/29/1991 | DE4102976A1 Entrainment assembly for fixing elements to steel chains |
| 08/27/1991 | US5042642 Automatic trash cart |
| 08/22/1991 | DE3348328C2 Scraper chain conveyor trough section |
| 08/14/1991 | CN1053777A Scraper chain conveyor assemblies |
| 08/06/1991 | US5036968 Power conveyor |
| 08/06/1991 | US5036773 Rotatable prism switch for guiding a reciprocal pusher chain along several paths |
| 07/30/1991 | CA1287009C Accumulating pallet chain-dog conveyor and method of conveying pallets |
| 07/23/1991 | US5033605 Conveyor installations |
| 07/23/1991 | US5033604 Connections between the pans of scraper-chain conveyors |
| 07/10/1991 | EP0436244A1 Orienting mechanism for orienting fruit, for example |
| 07/10/1991 | EP0436081A1 Conveyor device |
| 07/09/1991 | CA1285802C Process for edging metal strip material and a linear quide therefor |
| 06/27/1991 | WO1991008970A1 Self supporting shaped hollow rail |
| 06/27/1991 | DE3942929A1 Chain coupled scraper bar - has narrow base edge fitted with ribs to straddle ground grooves |
| 06/24/1991 | CA2033149A1 Scrapers for scraper-chain assemblies of conveyors |
| 06/20/1991 | DE3941459A1 Selbsttragende profilhohlschiene Self-supporting hollow profile rail |
| 06/13/1991 | WO1991008156A1 Retarding-disc conveyor |
| 06/13/1991 | DE3939743A1 Stauscheibenfoerderer Stauscheibenfoerderer |
| 06/12/1991 | CN1052088A Scraper conveyer |
| 06/05/1991 | EP0430865A1 Conveyor system |
| 06/05/1991 | EP0430780A1 Transporting device having at least one conveying element moving in a determined circuit |
| 06/05/1991 | CN2078305U Scraper-protected connecting ring component |
| 05/14/1991 | US5014845 Conveyor with rigidly locked sections |
| 05/08/1991 | EP0425760A1 Device for guiding discharge devices upon dischargers |
| 04/18/1991 | DE3933884A1 Conveyor pan for scraper chain conveyor - has conveyor floor between top and bottom stringers, with profiled strips, support arms and welding foot |
| 04/18/1991 | DE3933883A1 Connection for pans for scraper chain conveyor - consists of pockets for toggle bolts, with thick parts, and extensions |
| 04/17/1991 | EP0422330A1 Device for the transport of sausages, packaged in sausage casings |
| 04/17/1991 | EP0422261A1 Conveyor |
| 04/16/1991 | US5007525 Belt and chain flight conveyor |
| 04/16/1991 | CA1283077C Conveyor line for heavy goods conveying |
| 04/14/1991 | CA2027261A1 Apparatus for transporting sausages filled in a continuous sausage casing |
| 04/10/1991 | CN2074753U Spline coupling imitating german scraping machine gearing system |
| 04/10/1991 | CN1050525A Chain assemblies |
| 04/10/1991 | CA2027089A1 Conveyor |
| 03/28/1991 | DE4027758A1 Chain assembly |
| 03/27/1991 | EP0418938A1 Article grouping device/method |
| 03/27/1991 | CN2073862U Drag-flight conveyer with structure to change middle part as whole |
| 03/27/1991 | CN1012157B Conveyer |
| 03/26/1991 | US5001988 Car wash chain conveyor |
| 03/19/1991 | US5000310 Chain and flight conveyor |
| 03/19/1991 | US5000306 Chain conveyor for loading devices and/or conveying devices |
| 03/14/1991 | DE3929301A1 Overhead conveyor with carriage - has C=section rail, and carriage is driven over horizontal regions by friction belt |
| 03/13/1991 | EP0416348A1 Conveyor |
| 03/13/1991 | EP0416337A1 Storage conveyor |
| 03/13/1991 | CN2072955U Movable joint for drag conveyor |
| 03/05/1991 | US4997081 Conveyor system for shredded solid waste material |
| 02/27/1991 | EP0413782A1 Conveyor with reversible teeth. |
| 02/27/1991 | CN2072075U Channel scraper conveyer |
| 02/14/1991 | DE3926755A1 Conveyor for moving workpieces - has support arms underneath workpiece supports and fitted with friction plate |
| 02/05/1991 | US4989724 Fastening arrangement for the entraining elements of chain conveyors |
| 02/05/1991 | CA1279784C Device for positioning fitments in a perforated film and perforated film equipped with parts or fittings |
| 01/31/1991 | DE3929148A1 Chain for conveyor - has vertical and horizontal links, with chain link arms joined by curved sections |
| 01/29/1991 | US4988033 Repair of flight bars |
| 01/08/1991 | US4982832 Ceramic tile conveyor |
| 01/01/1991 | US4981463 Device for positioning fitments in a perforated film |
| 12/20/1990 | DE4017821A1 Driving system for overhead conveyor - consists of endless belt with bristles which grip conveyor carriage |
| 12/12/1990 | CN2067271U Counter-positioning scraper and check link joint structure for scraper conveyer |
| 12/04/1990 | US4974722 Multi-strand chain conveyor |
| 12/04/1990 | US4974519 Transfer system with pallets having wheels comprised of two rollers, driven by a belt |
| 12/04/1990 | CA1277277C Chain scraper conveyor |
| 11/27/1990 | USRE33456 Rotating helical conveyor system |
| 11/15/1990 | DE3915785A1 Scraper iron for centre chain conveyor - has screws pretensioned by spring elements to allow for expansions |
| 11/07/1990 | EP0395882A1 Stationary driving device in an endless conveyor |
| 10/31/1990 | DE3913576A1 Conveyor for stock removing machines - has guide pulley elements mountable in one of two different positions |
| 10/31/1990 | CN2064757U Scraper for equi-strength edge dual-linked scraper conveyor |
| 10/24/1990 | EP0393394A2 Cutting conveyor |
| 10/24/1990 | CN2064350U Endless scraper conveyer |
| 10/17/1990 | EP0392580A1 Cable with radial elements for conveying materials behaving as fluids through ducts |
| 10/10/1990 | EP0390979A1 Method and device for transporting objects around a closed track |
| 10/07/1990 | CA2014081A1 Poultry processing apparatus and method |
| 10/03/1990 | EP0390484A2 Horizontal rotary transfer apparatus |
| 10/03/1990 | EP0389917A1 Guide for stacks of disc-shaped elements |
| 10/03/1990 | EP0389858A1 Arrangement for transporting seriated wire straps for bottles of champagne |
| 10/02/1990 | US4960201 Automatic dump actuator conveyor system |
| 10/02/1990 | CA1274812A1 Feeder for finely divided particulate material |
| 09/20/1990 | DE3907639A1 Scraper for scraper conveyors with double central chains |
| 09/20/1990 | DE3907621A1 Scraper for scraper chain conveyors, in particular for curved conveyors |
| 09/20/1990 | DE3907545A1 Chain conveyor |
| 09/12/1990 | EP0387188A1 Prismatic points |
| 09/07/1990 | WO1990009941A1 Conveyor with reversible teeth |
| 09/05/1990 | CN1045076A Crawler-type rubber belt conveyer |
| 09/04/1990 | US4953692 Drive frame for a scraper chain conveyor |
| 09/04/1990 | US4953505 Safety device for chicks in automatic poultry feeders |
| 08/30/1990 | DE3906223A1 Link-chain belt for scraper chain conveyors, especially for scraper chain conveyors taking the form of curved conveyors |
| 08/23/1990 | DE3905324A1 Rinnenschuss fuer einen kettenkratzfoerderer, insbesondere fuer den bergbaueinsatz Trough pan for a kettenkratzfoerderer, especially for the mining use |
| 08/22/1990 | CN1044792A 输送机 Conveyor |
| 08/21/1990 | US4950398 Cantilevered flight attachment for non-metallic chain |
| 08/15/1990 | CN1044627A 链 Chain |
| 08/11/1990 | WO1990009333A1 Conveyor |
| 08/11/1990 | CA2046655A1 Conveyor |
| 08/09/1990 | WO1990008716A1 Chain |
| 08/09/1990 | DE3903347A1 Conveying trough for scraper chain conveyors |
| 08/09/1990 | DE3903228A1 Trough section |
| 08/08/1990 | CN2060160U Strike-off board with connecting chain purpose |
| 08/07/1990 | US4946026 Residue removal system for a conveyor assembly |
| 08/07/1990 | US4946025 Apparatus and method for separating articles on a conveyor |
| 07/31/1990 | US4944388 Chain conveyor |