| Patents for B65G 21 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyers (8,985) |
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| 10/16/1991 | EP0451716A2 Transporting track for transporting devices like skids or the like |
| 10/16/1991 | EP0316339B1 Storing installation, primarily for an endless conveyor belt travelling helically in a number of turns laid upon one another in a pile |
| 10/16/1991 | CN1014313B Belt conveyor supporting buffer arrangement |
| 10/15/1991 | US5056655 Highwall miner with conveyor module |
| 10/10/1991 | DE4017658C1 Transfer mechanism for mobile conveyor discharge end - has rigid underframe extending to last, flat conveyor section, coupled tensile- and pressure-tightly |
| 10/10/1991 | DE4011317A1 Conveyor assembly for carrier |
| 10/03/1991 | WO1991009796A3 Modular link conveyor system with narrow chain |
| 10/02/1991 | EP0448779A1 Chain guide mounting apparatus |
| 10/02/1991 | CN1014137B Device for separation of vessels transported in one track on conveyor |
| 09/25/1991 | EP0447696A1 Chain conveyor |
| 09/24/1991 | CA1289499C Device for the positionally accurate transport of containers |
| 09/19/1991 | WO1991013821A1 Skirtboard system for conveyors |
| 09/17/1991 | US5048696 Conveyed item divider/sorter |
| 09/17/1991 | US5048674 Product stabilizer |
| 09/17/1991 | US5048669 Modular conveyor belt sealing system |
| 09/17/1991 | CA1289102C Package positioning apparatus |
| 09/17/1991 | CA1288933C Automatic test tube plug extraction apparatus |
| 09/10/1991 | US5046603 Transfer apparatus, especially for packaging equipment for paper stacks in the paper industry |
| 09/05/1991 | DE4006474A1 Belt conveyor with support framework - has at least one deflector and drive drum, with continuous conveyor belt and telescopic section |
| 09/04/1991 | EP0444177A1 Modular conveyor. |
| 09/03/1991 | US5044484 Endless conveyor elevator with foldable support frame |
| 08/28/1991 | EP0443076A1 Vacuum beam product dispenser and singulator and method for singulating products |
| 08/27/1991 | US5043052 Flexible rail, flexible conveyor and electrodeposition coating system with flexible conveyor |
| 08/27/1991 | US5042648 Crescent-type chain conveyor |
| 08/27/1991 | US5042646 Pipe conveyor apparatus |
| 08/27/1991 | US5042244 Roof top chain |
| 08/22/1991 | DE4032507A1 Portable conveyor belt connectable to support part - has two=part frame and swivel joint and cable pulley |
| 08/22/1991 | DE4005349A1 Device for holding and conveying plates - has openings and perforations and associates suction devices |
| 08/21/1991 | EP0442200A1 Conveyor system |
| 08/08/1991 | WO1991011377A1 Method and apparatus for conveying members to be inspected |
| 08/06/1991 | US5036969 Chain conveyor |
| 08/06/1991 | US5036773 Rotatable prism switch for guiding a reciprocal pusher chain along several paths |
| 07/31/1991 | EP0438820A1 Conveyor table |
| 07/30/1991 | CA1287010C Chain conveyor, a conveyor chain and a bend segment for the track of such chain conveyor |
| 07/16/1991 | US5031757 Modular link conveyor system with narrow chain |
| 07/16/1991 | US5031751 Conveyor |
| 07/11/1991 | WO1991009798A1 Sealing system for belt conveyor delivery chutes and the like |
| 07/11/1991 | WO1991009797A1 Foldable framework for belt conveyor |
| 07/11/1991 | WO1991009796A2 Modular link conveyor system with narrow chain |
| 07/11/1991 | WO1991009795A1 Roller device for tubular belt conveyors and the like |
| 07/09/1991 | US5029697 Clean room conveyor |
| 07/03/1991 | EP0435810A1 A conveyor device for parts through machines for the washing thereof |
| 07/02/1991 | US5027942 Chain conveyor |
| 06/27/1991 | WO1991008970A1 Self supporting shaped hollow rail |
| 06/26/1991 | EP0433283A1 Ship's loader or unloader. |
| 06/26/1991 | EP0307394B1 Belt conveyor with discharge pulley |
| 06/20/1991 | DE3941459A1 Selbsttragende profilhohlschiene Self-supporting hollow profile rail |
| 06/18/1991 | US5024319 Belt heater for conveyors |
| 06/11/1991 | US5022514 Conveyor frame assembly |
| 06/11/1991 | CA1284777C Conveyor assembly |
| 05/21/1991 | US5016747 Barrier seal for conveyor skirtboard |
| 05/16/1991 | DE3937668A1 Conveyor device for transporting vessels - has underpressure conveyor plane with interspaces at joints forming suction intake openings |
| 05/15/1991 | EP0427673A1 Conveyor device, in particular for conveying concrete and/or bulk material |
| 05/15/1991 | EP0427337A1 Conveyor for a treatment unit |
| 05/15/1991 | EP0426727A1 Conveyor. |
| 05/08/1991 | EP0426259A2 Apparatus for conveying and depositing articles |
| 05/08/1991 | EP0425760A1 Device for guiding discharge devices upon dischargers |
| 05/02/1991 | EP0424683A1 Belt conveyor with two conveyor-parts forming an adjustable angle with each other |
| 05/02/1991 | EP0424591A1 Quick telescopic, extensible, movable belt conveyor with three rotational degrees of freedom for solid or viscoplastic materials, particularly for use in cement mixer or truck mixer |
| 04/24/1991 | EP0307399B1 Loading device |
| 04/23/1991 | US5009306 Printed circuit board conveyor and method |
| 04/23/1991 | US5009168 Track expander and method of use |
| 04/18/1991 | WO1991005093A1 Multiple ball opener |
| 04/17/1991 | EP0422330A1 Device for the transport of sausages, packaged in sausage casings |
| 04/17/1991 | CN1050705A Modular conveying apparatus |
| 04/16/1991 | US5007528 Belt conveyor supporting arrangement |
| 04/14/1991 | CA2027261A1 Apparatus for transporting sausages filled in a continuous sausage casing |
| 04/04/1991 | WO1991004209A1 Conveyor belt with stacking plates |
| 04/04/1991 | WO1991004208A1 Stacking belt drive system |
| 04/03/1991 | EP0419824A1 Longitudinal beam for the frame of a belt conveyor device |
| 04/03/1991 | CN2074291U Framework for coal-conveying shute of drag-flight conveyer |
| 03/27/1991 | EP0419323A1 Spiral conveyor |
| 03/27/1991 | EP0418904A1 Conveyor system |
| 03/26/1991 | CA1282040C Transfer loading device, especially for rapid transfer of palletized loads |
| 03/26/1991 | CA1282028C Continuous proof and brake apparatus having improved conveyor system |
| 03/21/1991 | DE3930590A1 Enclosed conveyor belt for earth or loose material - has horizontal belt and two fixed vertical side walls of low frictional resistance |
| 03/19/1991 | US5000308 Cable conveyor for light loads, in particular garments |
| 03/16/1991 | WO1991004211A1 Modular conveyor |
| 03/16/1991 | CA2041661A1 Modular conveyor |
| 03/13/1991 | EP0416348A1 Conveyor |
| 03/13/1991 | EP0416201A1 Device for securing entry gaps in band conveyors |
| 03/13/1991 | CN2072956U Fully enclosed case type conveyor |
| 02/26/1991 | US4995801 Injection molding machine provided with a conveyor for delivering molding from the machine |
| 02/19/1991 | US4993542 Belt conveyor |
| 02/05/1991 | US4989727 Skirtboard apron for a belt conveyor |
| 02/05/1991 | US4989719 Composite conveyor apparatus equipped with laterally tiltable plate elements |
| 01/29/1991 | US4988250 Bucket elevator type continuous ship unloader |
| 01/29/1991 | CA1279601C Continuous conveyor apparatus |
| 01/24/1991 | WO1991000837A1 Conveyor belt dumping mechanism using horizontal idlers of varying lengths |
| 01/24/1991 | DE3921375C1 Reversible conveyor for bulk granular material - is positioned below feed chute and has guide plate with pivot sliding in slots in side plates |
| 01/23/1991 | EP0409381A1 Clean room conveyor |
| 01/23/1991 | EP0409379A1 Modular conveyor assembly |
| 01/22/1991 | US4986056 Lane adjusting apparatus for bottle guides |
| 01/22/1991 | CA1279286C Gravity box and auger positioning mechanism |
| 01/19/1991 | CA2015957A1 Clean room conveyor |
| 01/17/1991 | DE3922397A1 Duplex conveyor with two lengthwise struts - each supporting conveyor belt, has deflector rollers supported by bearing blocks at one end |
| 01/16/1991 | EP0407549A1 A foldable framework for belt conveyors. |
| 01/16/1991 | EP0407482A1 Construction section. |
| 01/10/1991 | DE4014016A1 Laying down food slices in packing machines - involves conveyor belt guided by slide carriage moving forward-and-back in controlled manner |
| 01/09/1991 | EP0406819A1 Conveyor belt |