| Patents for A01F 12 - Parts or details of threshing apparatus (6,723) |
|---|
| 11/14/1990 | CN2065399U Multi-purpose thresher |
| 11/07/1990 | CN2064982U Corn threshing and cleaning machine |
| 11/07/1990 | CN2064981U New-type axial flow roller with spaced toothed-row combination |
| 11/06/1990 | US4968285 Cleaning arrangement for combines |
| 10/31/1990 | CN2064567U Thresher with double fan for rice and wheat |
| 10/24/1990 | CN2064156U Multi-function threshing machine |
| 10/24/1990 | CN2064155U Threshing machine for rice with chain transmission |
| 10/10/1990 | CN2063336U Thresher |
| 10/03/1990 | EP0389486A1 Straw cutter. |
| 10/03/1990 | CN2062941U Grain thresher |
| 09/26/1990 | CN2062656U Sorting machine using combination of specific weight and screening for removing stone |
| 09/18/1990 | US4957467 Device for primary separation of grain in a combine harvester for cereals |
| 09/18/1990 | US4956967 Agricultural baler with feeder door |
| 09/13/1990 | DE3907836A1 Shaker, in particular for a harvester-thresher |
| 09/05/1990 | EP0385146A1 Foreign object safeguarding device for a harvesting machine |
| 09/05/1990 | EP0385107A1 Combine harvester |
| 08/29/1990 | EP0384832A1 Combine harvester with a grain separator annexed thereto |
| 08/29/1990 | EP0384830A1 Secondary separating device for crop on combine harvesters |
| 08/29/1990 | CN2060967U Chain thresher |
| 08/23/1990 | DE4000909A1 Adjustable drum in two halves - is used for threshing and separating in combine harvesters |
| 08/09/1990 | WO1990008458A1 Grain harvester |
| 08/08/1990 | CN1044378A Seed-selecting device utilizing tunnel air-flow outside a vertical axial-flow thresher |
| 08/01/1990 | CN2059789U Thresher for rice and wheat |
| 07/31/1990 | CA1272095A1 Method and apparatus for mounting concaves |
| 07/24/1990 | US4943260 Weed seed harvester |
| 07/18/1990 | CN1008788B Maize-sheller |
| 06/26/1990 | CA1270748A1 Device for chopping straws |
| 06/20/1990 | CN2058299U Double side flexible transmission pedal thresher |
| 06/05/1990 | CA1269906A2 Straw chopper and spreader assembly |
| 05/10/1990 | DE3932945A1 Reinigungseinrichtung fuer maehdrescher Cleaning device for combine harvester |
| 05/09/1990 | CN2056807U Combine for reaping sorghum |
| 05/01/1990 | US4921469 Distributing device for chaff choppers |
| 04/25/1990 | EP0365411A1 Hoisting device for combine harvester of cereals |
| 04/18/1990 | EP0364365A1 Primary grain separating device for a cereal combine harvester |
| 04/11/1990 | CN2055668U Force saving series small pattern sunflower thresher |
| 04/10/1990 | US4915671 Vibratory seed crop harvesting method and apparatus |
| 04/03/1990 | US4913679 Device for combine harvesters equipped with a rotary straw chopper |
| 03/22/1990 | WO1990002482A1 Device for fastening and connecting two swivelling parts |
| 03/21/1990 | CN2054623U Cylinder spoke of thrasher |
| 03/20/1990 | US4909772 Concave for use with combine cylinder |
| 03/15/1990 | DE3830071A1 Device for connecting and fixing two pivoting parts |
| 03/14/1990 | CN2054255U Simple winnowing thresher |
| 03/14/1990 | CN2054254U Multipurpose impact comb sheller unit |
| 03/13/1990 | US4907402 In a combine harvester |
| 03/07/1990 | EP0357090A2 Combine harvester with a strain chopper |
| 03/07/1990 | CN2053845U Supporting and driving device for pedal thresher |
| 03/06/1990 | US4906219 Cleaning system for a combine |
| 03/06/1990 | US4906218 Distribution trough extensions for agricultural harvester |
| 02/27/1990 | US4904224 Harvesting machine |
| 02/20/1990 | CA1265968A1 Axial-flow combine |
| 02/14/1990 | CN2052600U Simple motor operated thresher |
| 02/13/1990 | US4900290 Crop delivery system for an axial-flow combine |
| 02/01/1990 | DE3918883A1 Grain/straw separating device for combine harvesters |
| 02/01/1990 | DE3826066A1 Suspension of a pivoting part |
| 01/31/1990 | CN1039166A Thresher for separating ear of crops |
| 01/30/1990 | US4897072 Apparatus for adjusting the sieve of a combine harvester |
| 01/30/1990 | US4896486 Crop harvester having height control |
| 01/30/1990 | CA1265170A1 Dual rotating spreaders for harvester discharge |
| 01/25/1990 | DE3825125A1 Harvesting machine with a spreading device |
| 01/24/1990 | CN2051438U Re-threshing and winnowing device of grain threshing machine |
| 01/24/1990 | CN2051437U Roller type thresher |
| 01/24/1990 | CN2051435U Cyclone grain thresher |
| 01/11/1990 | DE3823116A1 Separating strip for a comminuting appliance |
| 01/11/1990 | DE3823115A1 Threshing machine |
| 01/09/1990 | US4892504 Straw chopper and spreader assembly |
| 12/27/1989 | CN2049856U Pedal thresher gearing device |
| 12/13/1989 | EP0345829A2 Combine harvester with a straw chopper |
| 12/13/1989 | CN2049068U Transportation holding machinery capable of rotating transported body around oneself |
| 12/05/1989 | US4884994 Axial flow rotary separator |
| 12/05/1989 | US4884993 Harvester thresher |
| 11/30/1989 | WO1989011215A1 Thresher |
| 11/22/1989 | CN2047877U Multi-model and multi-function thresher driven by manpower or electric power or mechanical power |
| 11/21/1989 | US4881920 Self-propelling harvester thresher |
| 11/02/1989 | EP0339733A1 Agricultural baler |
| 11/02/1989 | EP0339213A1 Combine harvester |
| 10/24/1989 | US4875891 Separating grate for a grain harvester |
| 10/04/1989 | EP0334957A1 Threshing device of axial harvest combine |
| 10/04/1989 | CN1035932A Harvesting apparatus |
| 09/26/1989 | US4869272 Cleaning system for combines |
| 09/13/1989 | EP0331784A1 Straw chopper |
| 09/13/1989 | CN2044118U Automatic separable threshing machine |
| 09/08/1989 | WO1989007883A1 A harvesting apparatus |
| 09/05/1989 | US4863415 Combine harvester cleaning apparatus |
| 08/16/1989 | CN2042660U Sunflower thresher |
| 08/09/1989 | CN2042275U Foot-pedal threshing machine |
| 07/27/1989 | WO1989006484A1 Feeder for the thresher of a combine-harvester |
| 07/18/1989 | CA1257519A1 Rock door latch with opposed roller detents |
| 07/13/1989 | WO1989006088A1 Screening and conveying device |
| 07/12/1989 | EP0323833A1 Sieving and conveying device |
| 07/05/1989 | CN2040298U Small farm implements for shredding, threshing and grinding |
| 06/29/1989 | DE3827256C1 Feed drum for a cutting-off unit |
| 06/28/1989 | CN2039898U Universal thresher |
| 05/31/1989 | CN1033141A Self-propelled combine |
| 05/24/1989 | EP0316923A2 Spreader device for straw chopper |
| 05/24/1989 | DE3838936A1 Distributor device for choppers |
| 05/24/1989 | CN2037921U Axial-flow winnowing wind-box |
| 05/17/1989 | CN2037531U Wheat thresher |
| 05/11/1989 | DE3737123A1 Self-propelled combine harvester |
| 05/10/1989 | EP0314695A1 A device at combine harvesters equipped with rotary straw chopper. |
| 05/10/1989 | CN2037138U Multipurpose machine for peasant family |