| Patents for A01B 23 - Elements, tools, or details of harrows (673) |
|---|
| 03/04/2015 | EP2842404A1 Furrow closing device for agricultural soil working and/or sowing machines |
| 02/24/2015 | US8960512 Cast back clamp and mounting component |
| 02/05/2015 | US20150034344 Wavy Agricultural Tillage Blade with Sharpened Edge |
| 02/04/2015 | CN204131919U 一种变曲率脱土减阻圆盘耙 A variable curvature bentonite drag disc harrow |
| 02/04/2015 | CN104334007A 用于可更换的磨损部件的连接装置 Connecting means for replaceable wear parts |
| 02/04/2015 | CN104322163A 水田犁耙装置 Plow paddy field device |
| 01/22/2015 | US20150021059 Agricultural implement having diverse hitch and gang operation modes |
| 01/07/2015 | CN104255089A 一种变曲率脱土减阻圆盘耙 A variable curvature bentonite drag disc harrow |
| 12/31/2014 | CN204047030U 拖拉式中型圆盘耙 Drag medium-sized disc harrow |
| 12/24/2014 | CN104221511A 月牙形耙齿 Crescent-shaped rake teeth |
| 12/24/2014 | CN104221510A 喷塑耙齿 Spray rake teeth |
| 12/09/2014 | US8904945 Packer wheel for a double shoot coulter assembly |
| 12/04/2014 | US20140357166 Blade sharpening system for agricultural implements |
| 12/02/2014 | US8899345 Fast-action harrow-disc coupling |
| 11/11/2014 | US8881841 Bar with enhanced rigidity |
| 11/04/2014 | US8875424 End bit for a soil-working tool |
| 10/09/2014 | WO2014165648A1 Disc and coulter with center depression for strength |
| 10/09/2014 | US20140299343 Disc and Coulter with Center Depression for Strength |
| 10/09/2014 | DE102013102871A1 Landwirtschaftliche Maschine Agricultural Machinery |
| 09/18/2014 | US20140262385 Coulter Disc Bolt Pattern |
| 09/12/2014 | WO2014137281A1 Disk device for an agricultural machine |
| 08/28/2014 | WO2014105560A3 Seed boot mounting |
| 08/07/2014 | WO2014117215A1 An agricultural wheel |
| 08/06/2014 | CN203748189U 一种农机铁耖 One kind of agricultural iron Chao |
| 08/06/2014 | CN103959938A 一种有垄放荒耙子 Put a kind of barren ridge rakes |
| 08/05/2014 | US8794346 Towed implement stress relieved joints |
| 07/23/2014 | CN203723012U 折叠型动力旋转耙装置 Folding rotary harrow type power unit |
| 07/15/2014 | US8776702 Hydraulic down pressure control system for an agricultural implement |
| 07/10/2014 | WO2014081308A8 Wearing point attachment for plough share with asymmetric hole pattern |
| 07/03/2014 | WO2014105560A2 Seed boot mounting |
| 07/02/2014 | CN103891432A 耙组偏角自动调整装置 Rake angle automatic adjusting device group |
| 06/18/2014 | CN203645984U 微耕机专用平耙 Tiller special flat rake |
| 06/18/2014 | CN103858539A Rustproof heavy harrow blade for agricultural machine |
| 06/12/2014 | US20140158386 Folding earth-working tool attachment of an agricultural implement |
| 06/12/2014 | DE102012214615A1 Agricultural machine for cultivation and sowing of seed, has side elements that are pivoted in opposite to center machine portion in longitudinal direction to enable common displacement of packer tools |
| 06/11/2014 | CN203633067U 可纵向折叠的圆盘耙组合耙架 Longitudinally folded disc harrow combination rake |
| 05/30/2014 | WO2014081308A1 Wearing point attachment for plough share with asymmetric hole pattern |
| 05/13/2014 | US8720894 Ground preparation apparatus |
| 05/07/2014 | CN203575020U 一种伸缩式农机铁耖 One kind of telescopic farm iron Chao |
| 04/15/2014 | US8695721 Agricultural machine with associated wheel and roller enabling furrow creation |
| 03/20/2014 | US20140076591 Multipiece Cutting Edge Attachment for Spring Tines of a Harrow |
| 02/26/2014 | CN203446178U Angle-adjustable water rake |
| 02/13/2014 | DE102012016348A1 Bodenbearbeitungsgerät mit einer Einrichtung zum Aufstauen, Auffangen oder Bearbeiten von Erdreich oder Mulch Harrow with a mechanism for accumulating, catching or processing of soil or mulch |
| 02/05/2014 | CN203416576U Novel non-base amphibious harrow |
| 01/08/2014 | CN103493617A Manufacturing method of land parcel levelling device |
| 01/08/2014 | CN102007833B Walking tractor harrowing device |
| 01/01/2014 | CN103477734A Using method of land leveling equipment |
| 12/31/2013 | US8616298 Mounting structure for mounting a depth control member to a row unit of an implement |
| 12/18/2013 | CN103444281A Roller harrow |
| 12/04/2013 | CN203313600U Tilling harrow of walking tractor |
| 11/28/2013 | WO2013176551A1 Device for attachment of replaceable wearing part |
| 11/27/2013 | CN203301951U Crescent rake tooth |
| 11/21/2013 | DE102004031819B4 Landwirtschaftliches Gerät Agricultural Equipment |
| 11/18/2013 | DE202013009707U1 Egge Harrow |
| 10/16/2013 | CN203233649U Portable agricultural rake |
| 10/15/2013 | US8555798 Down pressure apparatus |
| 10/10/2013 | WO2013150084A1 Soil cultivation device |
| 10/09/2013 | EP2645841A1 Soil-working tool for releasable fixation on an agricultural equipment and agricultural equipment comprising such a soil-working tool |
| 10/02/2013 | EP2644016A1 Levelling device and agricultural implement with such a device |
| 10/02/2013 | EP2642842A1 Blade mount |
| 10/01/2013 | US8544398 Hydraulic down pressure control system for closing wheels of an agricultural implement |
| 10/01/2013 | US8544397 Row unit for agricultural implement |
| 09/18/2013 | CN203194091U Folded type offset harrow |
| 09/12/2013 | DE102012005027A1 Soil tilling machine e.g. coulter cultivator mounted on agricultural machine, has intermediate element that is arranged between other end region of S-shaped resilient spring tine and support frame element |
| 09/10/2013 | CA2602387C Joint device at an agricultural machine |
| 08/28/2013 | CN203151952U Connecting and fixing device of disc harrow |
| 08/28/2013 | CN203151951U Novel mounting table of disc harrow |
| 08/28/2013 | CN203151950U Harrow section deflection angle automatic adjusting device |
| 08/28/2013 | CN203151949U Novel disc harrow |
| 08/22/2013 | WO2013120202A1 Wheel or disc scraper and agricultural implement featuring same |
| 08/21/2013 | CN203136445U Hydraulic farmland flatting machine |
| 08/20/2013 | US8511241 Non-singulating air seeder providing precise seed placement |
| 08/06/2013 | US8499849 Roller cleaning assembly |
| 07/30/2013 | DE202012004337U1 Zinkenstriegel Tine harrow |
| 07/24/2013 | EP2615900A1 Holder, cultivator means and agricultural machinery equipped with such |
| 07/17/2013 | CN203057797U Antirust agricultural machine heavy-duty harrow disc |
| 07/09/2013 | US8479839 Bar with enhanced rigidity |
| 07/09/2013 | US8479670 Agricultural implement incorporating ground opener unit |
| 07/09/2013 | CA2633434C Vertical tillage system |
| 07/02/2013 | US8474546 Agricultual implement incorporating disc opener apparatus |
| 06/26/2013 | CN203015395U Corrugated disc blade |
| 06/18/2013 | US8464649 Planting unit |
| 06/07/2013 | CA2781234A1 High wear ground engaging tool for farming implement |
| 06/04/2013 | CA2688519C Fluted farming disc |
| 05/28/2013 | US8448586 Planting unit |
| 05/22/2013 | EP2592918A1 Soil working tool |
| 05/14/2013 | CA2630572C Disc frame vibration dampening system |
| 05/01/2013 | CN103069938A Novel amphibious type disc harrow |
| 04/18/2013 | US20130091745 End bit for a soil-working tool |
| 04/11/2013 | WO2013049951A1 Rotary blade, clod-crusher harrow |
| 04/04/2013 | US20130081835 Shank protector for a ripper shank assembly |
| 04/04/2013 | US20130081834 Ripper shank assembly |
| 04/04/2013 | US20130081833 Ripper tip for a ripper shank assembly |
| 04/03/2013 | CN202841854U Hydraulic traction offset heavy-duty harrow |
| 04/02/2013 | CA2606731C Cushion standard shield system |
| 03/27/2013 | CN102996598A Disk gang bolt tensioning structure |
| 03/25/2013 | DE202012011077U1 Federzinken Tines |
| 03/20/2013 | CN102984932A Soil working tool |
| 03/19/2013 | CA2606984C Rigid standard bearing shield disk scraper system |
| 03/14/2013 | US20130062085 Disk gang bolt tensioning structure |