| Patents for A01F 29 - Cutting apparatus specially adapted for cutting hay, straw or the like (3,082) |
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| 03/05/1992 | DE4027527A1 Implement for taking up and cutting bales of straw or fodder - consists of swinging platform which loads bales into cutters from which they are conveyed to roller cutters |
| 03/03/1992 | US5092818 Metal and hard object detectors with shared fixed support inside a feed roll |
| 02/25/1992 | US5090630 Bale grinder with lift and carrier forks |
| 02/18/1992 | CA1295841C Blower and discharge spout assembly |
| 01/29/1992 | CN2094191U High efficient safety device of claw grinder for fodder processing |
| 01/29/1992 | CN2094190U 铡草机 Chaff |
| 01/28/1992 | US5083976 Adjustment of a shear bar using an air-borne sound detector |
| 01/28/1992 | CA1294855C Shredding machine |
| 01/21/1992 | US5082189 Chopper for comminuting stalk-shaped harvested crops |
| 01/15/1992 | CN2092854U Straw cutting auxiliary device of claw type pulverizer |
| 01/15/1992 | CN2092853U Multifunctional thresher |
| 01/07/1992 | US5078645 Method and apparatus for hard object detection |
| 12/19/1991 | DE4019123A1 Intake device for forage harvesters - ensures reliable uniform feed of material |
| 12/18/1991 | CN2090614U Cutter for grass, hay, etc. |
| 12/11/1991 | CN2090155U Machine capable of cutting grass for shaving sweet potato shreds |
| 12/10/1991 | US5071079 Device for chopping-up bulk material |
| 12/10/1991 | US5070682 Acoustic detector with start-up control |
| 11/28/1991 | WO1991017650A1 Apparatus for lifting, transporting and cutting bales |
| 11/21/1991 | EP0457122A2 Chopping strip |
| 11/20/1991 | CN2088782U Agricultural hay cutter |
| 10/23/1991 | EP0452313A1 A device for the tearing/cutting of round straw and grass bales. |
| 10/16/1991 | CN2086508U Multifunctional kneading beater |
| 10/16/1991 | CN1014302B Automatic adjusting system for material cutting machine diffusion knife |
| 09/19/1991 | DE4007794A1 Fixing chopping knives of forage harvesters - also involves provision of rasping surface for material |
| 09/17/1991 | CA1289041C Shredding machine |
| 09/04/1991 | EP0444916A1 Automatic knife sharpening system for forage harvesters |
| 09/04/1991 | EP0444915A1 Automatic knife sharpening method for forage harvesters |
| 09/03/1991 | CA1288318C Shearbar attachment and adjustment apparatus and method |
| 08/29/1991 | CA2036301A1 Automatic knife sharpening system for forage harvesters |
| 08/29/1991 | CA2036300A1 Automatic knife sharpening method for forage harvesters |
| 08/28/1991 | CN2083404U Hand feed cutting machine |
| 08/27/1991 | US5042973 Straw cutter |
| 08/22/1991 | WO1991011900A1 Fodder harvester |
| 08/21/1991 | EP0442664A1 Silage feeder |
| 08/07/1991 | CN2082077U Pedal type fodder cutting machine |
| 07/31/1991 | CN2081634U Hay cutter |
| 07/25/1991 | WO1991010351A1 Apparatus for shredding long stem material |
| 07/23/1991 | US5033683 Device for peeling and chopping bales |
| 06/26/1991 | CN2079411U Multipurpose machine for cutting and threshing |
| 05/28/1991 | US5018342 Method for shear bar adjustment in a forage harvester |
| 05/21/1991 | US5017399 Apparatus for sub-dividing hay bales |
| 05/15/1991 | EP0427483A1 Apparatus for breaking up blocks of fibrous material |
| 05/15/1991 | EP0427298A2 Material chopping machine |
| 05/15/1991 | EP0427297A2 Material chopping machine |
| 05/02/1991 | WO1991005460A1 Discharging apparatus |
| 05/01/1991 | CN2075984U High-efficiency fodder disintegrator |
| 04/17/1991 | EP0422367A1 Forage crop chopper |
| 04/17/1991 | CN2074979U Pedal hexa-functional agricultural machine |
| 04/03/1991 | CN2074098U Pedal hay cutter |
| 03/27/1991 | CN2073654U Multipurpose machine for threshing, husking rice and cutting-up |
| 03/19/1991 | WO1991003925A1 Rotary agricultural tool |
| 03/19/1991 | CA2066431A1 Rotary agricultural tool |
| 03/12/1991 | US4998679 Device for chopping straw |
| 03/06/1991 | EP0415419A2 Chopper |
| 03/05/1991 | US4996899 Cutting device |
| 02/13/1991 | CN2070977U Corn stalk crushing and ruturning field machine |
| 02/12/1991 | US4991476 Automatic knife sharpening method for forage harvesters |
| 02/07/1991 | DE3925701A1 Straw chopper for self-propelled combine harvester - incorporates set of fan blades attached to chopper shaft |
| 01/30/1991 | CN2070090U Straw cutting machine matched with foot-pedal threshing machine |
| 01/09/1991 | EP0407112A1 Bale shredder |
| 01/02/1991 | CA2020146A1 Bale shredder |
| 12/27/1990 | EP0403899A1 Forage harvester |
| 12/19/1990 | EP0402634A1 Support and adjusting device for the shear bar of forage harvester |
| 12/12/1990 | EP0401874A1 Blade disc chopper |
| 11/27/1990 | CA1276859C Quick adjust shearbar mechanism |
| 11/21/1990 | CN2065822U Miniature combined feed machine |
| 10/31/1990 | CN2064568U Chaff cutter |
| 10/10/1990 | EP0390851A1 An apparatus for shredding fibrous materials such as straw or paper |
| 10/10/1990 | CN2063337U Straw cutter |
| 10/03/1990 | EP0389486A1 Straw cutter. |
| 09/20/1990 | WO1990010376A1 Improvements relating to fodder distribution devices |
| 09/13/1990 | DE3907960A1 Brake device for a rotary mower |
| 09/05/1990 | EP0385353A2 Improved truck for crumbling, shredding, mixing and distributing fodder and straw bales or the like |
| 09/04/1990 | US4953297 Method of and device for pocket ventilation in the drying section of a paper machine, in particular for high-speed paper machines |
| 08/29/1990 | EP0384791A1 Distributing device for vegetable material as fodder or straw |
| 08/28/1990 | US4951883 Shredder-mixer-distributor trailer, particularly for cylindrical and prism-shaped bales of forage, hay and grass silage |
| 08/21/1990 | US4949675 Automatic animal feeder |
| 07/18/1990 | EP0378277A1 Chopping device |
| 07/11/1990 | CN2059123U Curve cutting knife blade |
| 07/04/1990 | EP0375688A1 A severing implement |
| 07/04/1990 | CN2058797U Agricultural crusher, chaff cutter |
| 07/03/1990 | US4938425 Hinged feed roll housing |
| 06/26/1990 | CA1270748A1 Device for chopping straws |
| 06/20/1990 | EP0373789A1 Device for chopping-up bulk material |
| 06/19/1990 | US4934615 Bale shredding apparatus |
| 06/19/1990 | US4934612 Automatic forage harvester shearbar adjusting |
| 06/13/1990 | CN2058052U Multi-function folding thresher |
| 06/13/1990 | CA2005100A1 Automatic animal feeder |
| 06/06/1990 | EP0371681A1 Bale shredder |
| 06/01/1990 | CA2004345A1 Device for chopping-up bulk material |
| 05/08/1990 | US4923128 Bale shredding and dispensing device for use with a tractor |
| 05/03/1990 | DE3836695A1 Mobile chopping appliance for comminuting granular chopping material, especially maize, on the spot |
| 05/02/1990 | CN2056559U Foot multifunction agriculture machine |
| 05/01/1990 | US4920737 For cutting stalk material |
| 04/11/1990 | EP0211054B1 Apparatus for tearing up and stoking bales of straw material and for stoking other kinds of solid fuel |
| 03/20/1990 | US4909139 Apparatus for sub-dividing hay bales |
| 02/14/1990 | CN2052602U Portable grinding machine |
| 02/14/1990 | CN2052601U Adjustable grass chopper |
| 01/31/1990 | EP0352670A2 Shredder-mixer-distributor trailer, particularly for cylindrical and prism-shaped bales of forage, hay and grass silage |
| 01/11/1990 | DE3823116A1 Separating strip for a comminuting appliance |