| Patents for A01B 21 - Harrows with rotary non-driven tools (576) |
|---|
| 03/03/2015 | US8967286 Lateral mount for vehicle mounted implement |
| 01/28/2015 | CN104303616A 牵引式单体灭茬缺口耙 Trailed monomer stubble rake gap |
| 01/22/2015 | US20150021059 Agricultural implement having diverse hitch and gang operation modes |
| 12/31/2014 | CN204047030U 拖拉式中型圆盘耙 Drag medium-sized disc harrow |
| 11/04/2014 | US8875640 Slurry applicator for an agricultural machine |
| 09/18/2014 | US20140262363 Apparatus and method for soil tillage and levelling |
| 08/28/2014 | DE102013101301A1 Bodenbearbeitungsgerät Harrow |
| 08/26/2014 | USRE45091 Row-clearing unit for agricultural implement |
| 08/25/2014 | CA2824114A1 Gauge wheel arrangement for a seeder row unit |
| 08/07/2014 | WO2014117215A1 An agricultural wheel |
| 07/23/2014 | CN203723012U 折叠型动力旋转耙装置 Folding rotary harrow type power unit |
| 07/16/2014 | CN103918361A 简易农用耕田装置 Simple agricultural farming equipment |
| 07/15/2014 | US8776702 Hydraulic down pressure control system for an agricultural implement |
| 06/19/2014 | US20140166321 Tillage device for agricultural machinery or implements to reduce compaction caused by wheels in a field |
| 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 |
| 06/10/2014 | US8746361 Tillage implement with adjustable gang angle |
| 06/04/2014 | CN203618287U 简易农用耕田装置 Simple agricultural farming system |
| 05/07/2014 | CN203575021U 用于农机的多功能铁耖 Multifunctional iron Chao for farm machinery |
| 05/07/2014 | CN203575020U 一种伸缩式农机铁耖 One kind of telescopic farm iron Chao |
| 05/07/2014 | CN103766022A 一种圆盘耙 The disc harrow |
| 04/17/2014 | WO2014056077A1 Cultivator |
| 04/15/2014 | US8695721 Agricultural machine with associated wheel and roller enabling furrow creation |
| 03/18/2014 | US8672046 Disk gang bolt tensioning structure |
| 02/13/2014 | WO2014025308A1 Method and regulation device for an agricultural implement |
| 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 |
| 02/12/2014 | EP2693861A1 Soil treatment machine |
| 01/23/2014 | WO2014014402A1 Device at an agricultural machine |
| 01/21/2014 | US8631879 Compact floating row cleaner |
| 01/15/2014 | CN103513589A Position and pressure depth control system for an agricultural implement |
| 12/12/2013 | DE102012011542A1 Landwirtschaftliche Bodenbearbeitungsmaschine Agricultural soil working machine |
| 12/04/2013 | CN203313600U Tilling harrow of walking tractor |
| 12/03/2013 | US8596375 Finger wheel row cleaner |
| 11/27/2013 | CN103415198A Floor-treating appliance |
| 11/20/2013 | CN203289838U Drag-type bias heavy harrow with left and right harrow depth adjustable |
| 11/20/2013 | CN103402350A Soil cultivation device |
| 10/23/2013 | EP2651205A2 Floor-treating appliance |
| 10/23/2013 | EP2651204A2 Soil cultivation device |
| 10/10/2013 | WO2013150084A1 Soil cultivation device |
| 10/10/2013 | DE102012102969A1 Soil tilling machine i.e. short disk harrow, has hold-down device arranged on side of disks and partially before rear end of disks in direct proximity to disk surface of disks, where side face towards driving direction |
| 10/08/2013 | US8550019 Slurry applicator for an agriculture machine |
| 09/25/2013 | CN203206675U Water harrowing wheel of rice field seedling transport cart |
| 09/24/2013 | US8540033 Apparatus for land clearing and preparation |
| 09/18/2013 | CN203194091U Folded type offset harrow |
| 09/17/2013 | US8534374 Tillage implement with adjustable gang angle |
| 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 | CN203151949U Novel disc harrow |
| 08/21/2013 | CN203136446U Special harrow device for plowing and flattening farmland |
| 08/13/2013 | US8505473 Paired single disc opener unit |
| 08/06/2013 | US8499849 Roller cleaning assembly |
| 07/10/2013 | CN203040133U Compound gardening tool for raking or mowing or soil loosening |
| 07/10/2013 | CN103190213A Special harrow device for plowing and preparing farmlands |
| 07/09/2013 | US8479669 Depth control arrangements for a rotary row cleaner for a planter |
| 07/09/2013 | CA2633434C Vertical tillage system |
| 06/26/2013 | CN203015394U Agricultural disc harrow |
| 06/19/2013 | CN202998781U Disc harrow device |
| 05/14/2013 | CA2630572C Disc frame vibration dampening system |
| 05/07/2013 | US8434563 Device for cultivating soil or brushing debris |
| 05/01/2013 | CN103069938A Novel amphibious type disc harrow |
| 04/11/2013 | WO2013049951A1 Rotary blade, clod-crusher harrow |
| 04/02/2013 | US8408149 Ground working machine with a blockage clearing system and method of operation |
| 03/19/2013 | CA2606984C Rigid standard bearing shield disk scraper system |
| 03/09/2013 | CA2787902A1 Disk gang bolt tensioning structure |
| 03/05/2013 | US8387716 Joint device at an agricultural machine |
| 02/27/2013 | CN202750420U Folding type offset harrow |
| 02/26/2013 | US8381827 Spring mounted blade assembly and tillage implement therewith |
| 02/11/2013 | CA2774065A1 Strip-till no build-up berm builder blade for strip-till farm implement |
| 01/29/2013 | US8359987 Depth adjustment assembly for a disc opener of an agricultural implement |
| 01/22/2013 | CA2623592C Zone tillage tool and method |
| 01/08/2013 | US8347798 Coulter assembly |
| 01/02/2013 | CN202635016U Rice field water harrow wheel convenient to assemble and dismantle |
| 01/01/2013 | US8342108 Depth adjustment assembly for a disc opener of an agricultural implement |
| 12/28/2012 | CA2766804A1 Depth adjustment assembly for a disc opener of an agricultural implement |
| 12/13/2012 | CA2765603A1 Tillage implement |
| 11/29/2012 | US20120298386 Tool free adjustable tension leveling harrow bar |
| 11/28/2012 | CN202551623U Gear rake |
| 11/22/2012 | US20120291680 Ground working machine with a blockage clearing system and method of operation |
| 10/18/2012 | WO2012089193A4 Floor-treating appliance |
| 10/11/2012 | WO2012136173A1 Soil treatment machine |
| 10/08/2012 | DE202012007158U1 Vorrichtung zum Einebnen einer landwirtschaftichen Nutzfläche und Anbauwerkzeug Apparatus for planarizing a landwirtschaftichen land and farming tools |
| 09/27/2012 | US20120241182 Cultivator with two rows of discs in direction of travel |
| 09/22/2012 | CA2734888A1 Methods and apparatus for tilling soil |
| 09/12/2012 | CN202425296U Novel harrow assembly of soil preparation machine |
| 09/05/2012 | CN202406464U Disc harrow |
| 08/23/2012 | WO2012089193A3 Floor-treating appliance |
| 08/23/2012 | WO2012079567A3 Soil cultivation device |
| 08/08/2012 | EP2482627A1 Cultivator with two rows of discs in direction of travel |
| 07/05/2012 | WO2012089193A2 Floor-treating appliance |
| 07/05/2012 | CA2821207A1 Soil cultivation implement |
| 06/21/2012 | DE102010054946A1 Bodenbearbeitungsgerät Harrow |
| 06/21/2012 | DE102010054945A1 Bodenbearbeitungsgerät Harrow |
| 06/21/2012 | CA2821208A1 Soil cultivation implement |
| 05/29/2012 | US8186450 Zone tillage tool and method |
| 05/29/2012 | US8186287 Depth adjustment assembly for a disc opener of an agricultural implement |
| 04/25/2012 | EP1976367B1 Machine for working the soil, such as a disc tiller |
| 03/28/2012 | CN202172561U 钉齿耱梳组合耙耱整地机 Nail tooth comb combination rake Mo Mo seedbed preparation |
| 03/21/2012 | CN102379170A Novel harrow section of scarification equipment |
| 02/22/2012 | CN101347061B 新型轧滚耙 The new rolling rolling harrow |
| 01/11/2012 | CN202104012U Special outer spherical bearing combination with block for cutaway disk harrow |