| Patents for B65G 51 - Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface (3,533) |
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| 04/28/1992 | US5108513 Allows for retardation and rotation |
| 04/28/1992 | US5108233 Hydraulic container conveying apparatus |
| 04/28/1992 | US5107981 Device with flow medium stratification for positioning and/or transporting unit loads |
| 04/24/1992 | CA2028280A1 Tube transport end operations |
| 04/24/1992 | CA2028279A1 Wheeled carriers and propulsion for overland pipeline conveyor |
| 04/24/1992 | CA2028278A1 Advancements in wheeled carriers for tube transport |
| 04/22/1992 | EP0396546A4 Sorting pneumatically conveyed material |
| 04/02/1992 | DE4030550A1 Empty bobbin sleeve collection - has build=up conveyor surface stretch for compressed air to pass through and move them without friction damage |
| 03/31/1992 | US5100265 Rotatable changeover parts for conveyor system |
| 03/25/1992 | CN2099744U Bill conveyor with negative pressure |
| 03/03/1992 | US5092714 Pneumatic cash transfer systems and canisters for use therein |
| 02/25/1992 | US5090330 Runner for air conveyor system |
| 02/22/1992 | WO1992003270A1 Device for cooling and granulating molten strands |
| 02/12/1992 | EP0470627A1 Transfer system |
| 02/11/1992 | US5086795 Removable flushing system for machine tool coolant return system flumes |
| 02/11/1992 | CA2023139A1 Overland pipeline conveyor |
| 02/11/1992 | CA2023138A1 Overland pipeline conveyors |
| 01/22/1992 | EP0466809A1 Removable flushing system for machine tool coolant return system flumes |
| 01/22/1992 | EP0377008B1 Conveyor, in particular accumulation-type conveyor |
| 01/09/1992 | DE4101257A1 Pneumatic despatch system set in vertical travel tube - has rotary body with vertical tube sections to store post shuttles |
| 01/07/1992 | US5078776 Air bed conveying system |
| 01/07/1992 | US5078775 Glass sheet gas support |
| 11/26/1991 | US5067857 Apparatus for diverting the movement of cylindrical bodies |
| 11/19/1991 | US5065858 Gas-fed transfer track |
| 11/13/1991 | EP0456404A1 System and method for chip orientation |
| 10/30/1991 | EP0454662A1 Pneumatic tube conveyor station |
| 10/15/1991 | US5056962 Method of sampling solid materials and sampling system to execute the method |
| 10/10/1991 | DE4109540A1 Tube connector for pneumatic post |
| 10/09/1991 | EP0264420B1 Pipeline vehicle |
| 10/02/1991 | CN1014121B Wind conveyer |
| 09/17/1991 | CA1289099C Method and device for the transferring and accumulating of packing elements by air conveying |
| 09/03/1991 | US5044872 System and method for chip orientation |
| 08/21/1991 | EP0442118A1 Pneumatic tube conveyor station |
| 08/20/1991 | US5040475 Material handling system |
| 08/14/1991 | DE4004018A1 Tube mail system operation - using programmable electronic memories addressed and read of re-programmed via contactless link with transceiver through window in wall of t |
| 08/08/1991 | DE4002978A1 Skip-type pneumatic lifting equipment |
| 08/06/1991 | US5037245 Article transfer device and method for air conveyors |
| 08/06/1991 | US5037244 Air powered can conveyance system |
| 07/31/1991 | EP0438516A1 Plenum fan assembly |
| 07/23/1991 | US5033391 Land transportation system |
| 07/02/1991 | US5028174 Apparatus for transporting bottles |
| 05/28/1991 | US5018440 Tank for treating units of a product |
| 05/22/1991 | EP0428386A2 Tobacco sample transfer apparatus and method |
| 05/21/1991 | US5017052 Cup conveyor |
| 05/02/1991 | EP0425331A1 Device for emptying by immersing boxes containing floating articles, in particular fruit |
| 05/02/1991 | EP0425314A1 Apparatus for carrying a load vertically |
| 04/30/1991 | US5011339 Process for distribution of pieces such as rivets, and apparatus for carrying out the process |
| 04/24/1991 | EP0423261A1 Conveyor belt with combined air nozzles |
| 04/23/1991 | US5009550 Article handling device with low profile side guides |
| 03/27/1991 | EP0419000A2 Tube holding or guiding apparatus |
| 03/06/1991 | EP0415154A1 Method for inspecting objects from different viewing angles |
| 03/06/1991 | CA2024567A1 Air bed conveying system |
| 02/26/1991 | CA1280791C Modular air conveyor construction |
| 02/19/1991 | US4993885 Adaptable passage for the transporation of parts in an ultra-clean environment |
| 02/05/1991 | US4990034 Method and apparatus for facilitating formation of moving cylindrical articles into single file |
| 01/23/1991 | EP0408789A1 Hydraulic transportation device for containers filled with goods |
| 01/16/1991 | EP0408021A1 Device for transporting and positioning of disk-shaped work pieces, especially semiconductor wafers, and method for their wet chemical surface treatment |
| 01/15/1991 | US4984939 Pneumatic tube transmission system with slow-down blower |
| 01/15/1991 | CA1278917C Support device for moving metal strip |
| 12/18/1990 | US4978253 Air cushion conveying device with magnetic guidance |
| 11/20/1990 | US4971481 Pneumatic tube stop device and terminal |
| 11/14/1990 | EP0396546A1 Sorting pneumatically conveyed material. |
| 11/06/1990 | US4967946 Pneumatic pipe conveyor installation for fibres |
| 10/31/1990 | CN1010220B Transportation method of synthetic rubber chips |
| 10/18/1990 | WO1990012200A1 Removable flushing system for machine tool coolant return system flumes |
| 10/03/1990 | EP0390319A1 A bowl-feed apparatus |
| 10/02/1990 | US4960350 Process of stalling the speeds of articles to be conveyed in a pneumatic conveying system and a device therefor |
| 09/27/1990 | DE3909479A1 Pneumatic-despatch system |
| 09/27/1990 | DE3909478A1 Pneumatic-despatch station |
| 09/27/1990 | DE3909477A1 Pneumatic-despatch station |
| 09/27/1990 | DE3909476A1 Pneumatic-despatch system |
| 09/20/1990 | WO1990010587A1 Conveyor belt with combined air nozzles |
| 09/11/1990 | US4955762 Plenum fan assembly |
| 08/22/1990 | EP0382978A1 Gas-feed transfer track |
| 08/14/1990 | US4948303 Pneumatic tube carrier |
| 08/14/1990 | US4948017 Rotary feeder |
| 08/09/1990 | DE3903662A1 Flow breaker for hydraulic capsule transport |
| 08/07/1990 | US4946338 Tube holding or guiding apparatus |
| 07/31/1990 | US4944636 Method and device for the transferring and accumulating of packing elements by air conveying |
| 07/31/1990 | US4944635 Method and device for accumulating objects in a pneumatic conveyance system |
| 07/17/1990 | US4941777 Apparatus for conveying material |
| 07/04/1990 | EP0376668A1 A method of sampling solid materials and sampling system to execute the method |
| 07/03/1990 | US4938636 Method and apparatus for feeding container bodies |
| 07/03/1990 | CA1271155A1 Container nesting apparatus |
| 06/28/1990 | DE3843176A1 Locating device for a pipe transport system |
| 06/20/1990 | EP0373685A1 Method and device for distributing parts such as rivets |
| 06/20/1990 | EP0373209A1 Device with flow medium stratification for positioning and/or transporting unit loads |
| 06/05/1990 | US4930941 Customer terminal for a single tube pneumatic system for banking and the like |
| 05/23/1990 | EP0369363A1 Apparatus for pneumatically conveying material |
| 05/23/1990 | EP0369126A1 System for directing a flow of container bodies |
| 04/19/1990 | WO1990003933A1 Method and apparatus for feeding containers |
| 04/19/1990 | WO1990003932A1 Plenum fan assembly |
| 04/18/1990 | EP0363729A1 Method and apparatus for facilitating formation of moving cylindrical articles into single file |
| 04/11/1990 | EP0363075A1 Receiver |
| 04/10/1990 | US4915547 Article transport system |
| 04/03/1990 | US4913598 Pneumatic transport system terminal |
| 01/30/1990 | US4896610 Fluid cushion device |
| 12/21/1989 | DE3902747A1 Distribution device for bar steel |
| 12/14/1989 | WO1989012014A1 Device with flow medium stratification for positioning and/or transporting unit loads |
| 12/14/1989 | WO1989012011A1 Conveyor, in particular accumulation-type conveyor |