Patents for A01B 23 - Elements, tools, or details of harrows (673) |
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07/17/2008 | DE202008006308U1 Rahmengestell für landwirtschaftliches Bodenbearbeitungsgerät Frame for agricultural harrow |
07/02/2008 | CN100397969C Precision disc tiller and safety device therefor |
06/26/2008 | DE102006060278A1 Drawn agricultural product tool i.e. cultivation- and/or seeding device, has depth guiding roller and retaining arm, which are arranged in retractable and swivelable manner and are actuated by motor-driven control device |
06/19/2008 | WO2008071391A1 Disc harrow |
06/18/2008 | CN201072889Y Non-ploughing rake |
06/17/2008 | US7387077 Seed planter |
06/11/2008 | CN201069896Y Harrowing device capable of rapidly replacing harrow needle |
05/15/2008 | WO2008055763A1 Guide plate for an agricultural implement |
05/06/2008 | US7367408 Scraping device and a system and a method for collecting materials |
05/06/2008 | US7367144 Wear member for excavating equipment |
04/23/2008 | CN201048464Y Hydraulic angle-changing leveling machine for farmland |
04/17/2008 | DE102006047890A1 Bodenbearbeitungsgerät mit großer Arbeitsbreite Harrow with large working width |
04/15/2008 | US7357193 Air seeder disc scraper |
03/05/2008 | CN201029256Y Disk harrow and soil-working machine installed with said disk harrow |
02/28/2008 | WO2008022378A1 Combined rotary scraping tool and press wheel for a coulter |
02/28/2008 | WO2008022373A1 Agricultural implement with gauge wheel |
02/27/2008 | CN201025757Y Plow harrow with single plough share for hand tractor |
02/19/2008 | US7331402 Device for attaching blades to rings connected to a rotating shaft for an agricultural machine |
02/14/2008 | US20080035359 Cultivator Tine for a Soil Cultivation Tine Support Frame |
01/31/2008 | US20080023207 Furrow closing and leveling apparatus |
01/24/2008 | DE102006033119A1 Vorrichtung einer Landmaschine Means an agricultural machine |
01/16/2008 | CN201004765Y Multifunctional harrow frame assembly forming a complete set together with minitype plough and rotary cultivator |
12/26/2007 | EP1868424A1 Joint device at an agricultural machine |
12/20/2007 | DE112006000236T5 Vorrichtung an einem Federzinken oder Ähnlichem für eine landwirtschaftliche Maschine Device on a spring tines or the like for an agricultural machine |
11/21/2007 | CN200976734Y Eight-tooth layered harrow plate |
11/21/2007 | CN200976732Y Spike-tooth movable harrow used for machine for paddy |
11/15/2007 | US20070261865 Coulter and Coulter Mounting |
11/14/2007 | CN200973234Y Disc harrow cluster bracket |
11/07/2007 | CN200969734Y Hydraulic horizontal rake matched with cultivator |
10/25/2007 | US20070246235 Implement frame tube joint with weldable connector |
10/23/2007 | US7284621 Ground levelling apparatus |
10/17/2007 | CN101053295A Rotary high energy cultivation machine |
10/03/2007 | CN100340147C Harrowing equipment with quickly changeable teeth of harrow |
09/20/2007 | US20070215367 Cutting edge with trailing wear plate |
09/18/2007 | CA2351445C Cultivator point assembly |
09/13/2007 | DE102006010668A1 Depth-guiding support wheel for use in e.g. subsoil cultivator, has shifted support, where cultivation machine is moved to and fro in forward driving manner by interaction of wheel with support and control hydraulics of tractor |
09/06/2007 | DE102006007580A1 Rotierendes landwirtschaftliches Werkzeug mit Lageranordnung Rotating agricultural tool with bearing assembly |
08/29/2007 | CN200938735Y Seat-tillage rolling rake |
08/22/2007 | EP1551213B1 Precision disc tiller and safety device therefor |
08/16/2007 | WO2007091933A1 Cultivating tool, tip and guide strip for an agricultural machine |
08/16/2007 | US20070187124 Front mounted pump |
08/16/2007 | US20070187123 Device for attaching blades to rings connected to a rotating shaft for an agricultural machine |
08/16/2007 | US20070187122 Ground engaging agricultural tine and associated mounting and indexing system |
08/14/2007 | US7255179 Cultivator sweep assembly |
08/01/2007 | CN2927630Y Remote controller for micro dragging and raking field |
05/30/2007 | EP1788856A1 Improved coulter and coulter mounting |
05/23/2007 | CA2527531A1 Turnlock drawbar |
05/22/2007 | CA2287627C Differential connecting rod and draft cable for agricultural tillage device |
05/17/2007 | US20070107918 Folding system and process for a continuous moving web operation |
05/16/2007 | CN1964619A Soil working machine and baffle device used thereon |
05/08/2007 | CA2550141C Differential connecting rod and draft cable for agricultural tillage device |
05/08/2007 | CA2550138C Differential connecting rod and draft cable for agricultural tillage device |
04/25/2007 | EP1776007A1 Cultivator tine for a soil cultivation tine support frame |
04/24/2007 | CA2282993C Spring shank coulter wheel assembly |
03/30/2007 | CA2561083A1 Disk assembly for an agricultural implement |
03/29/2007 | US20070068690 Variable wave coulter |
03/29/2007 | DE10328210B4 Bodenbearbeitungsgerät Harrow |
03/22/2007 | US20070062714 Air seeder disc scraper |
03/21/2007 | EP1763299A1 Soil tilling tine entity for soil tillage implement |
03/01/2007 | DE102005040175A1 Bodenbearbeitungszinken Tillage tines |
02/27/2007 | US7182146 Assembly for and method of constraining a flexible line of an agricultural implement |
02/22/2007 | US20070039746 Row unit down pressure assembly |
02/08/2007 | DE102006014134A1 Gezogenes landwirtschaftliches Gerät Towed agricultural implement |
02/08/2007 | DE102005040133A1 Grubber Cultivator |
01/04/2007 | WO2005077139A3 Soil working machine and device capable of equipping such a machine |
01/04/2007 | DE102005030923A1 Landwirtschaftsmaschine in Form einer Scheibenegge Agricultural machine in the form of a disc harrow |
12/21/2006 | US20060283609 Double-coated sintered hard-faced harrow disk blades |
12/07/2006 | DE102005025334A1 Agricultural machine e.g. for disc harrow, has two carriers which are arranged behind the other in a pre-determined parallel position and being transverse to driving direction of machine |
12/05/2006 | CA2422563C Pitch adjustment for a tillage shank assembly |
11/21/2006 | US7137239 Prickle chain link |
11/07/2006 | US7131501 Disk harrow with U-shaped cushions of tapered round section |
10/19/2006 | WO2006110101A1 Joint device at an agricultural machine |
10/19/2006 | CA2602387A1 Joint device at an agricultural machine |
10/12/2006 | US20060225901 Disc blade scraper system |
10/10/2006 | US7117953 Scraping device and a system and a method for collecting materials |
10/10/2006 | CA2267707C Harrow |
10/04/2006 | EP1705981A2 Soil working machine and device capable of equipping such a machine |
10/03/2006 | CA2286410C Ground opener with improved disc scraper mounting |
09/19/2006 | US7108075 Seedbed preparation implement having rotary disc with adjustable gang angle |
08/29/2006 | US7096971 Bi-directional drag grader |
08/10/2006 | WO2006083216A1 Device at a spring tine or similar for an agricultural machine |
08/03/2006 | DE202006005511U1 Universal built-in connecting framework for agricultural soil tilling machines has clevis mounting and prime equipment holes that enable fast coupling and decoupling |
07/26/2006 | EP1681913A2 Earth scraper with track apparatus |
07/18/2006 | US7077216 Earth scraper with track apparatus |
07/06/2006 | US20060144600 Wavy farming disc |
07/05/2006 | CN2792125Y Rolling rake in paddy field |
07/04/2006 | US7070007 Knock-on sweep structure |
06/15/2006 | US20060124327 Seedbed preparation implement having rotary disc with adjustable gang angle |
06/08/2006 | DE202006001711U1 Agricultural machine, to work the soil and destroy weeds, has a lateral frame rotating around 360degrees with rotating tool carriers to hold disks or tines with low-wear swivel joints |
04/27/2006 | DE10137624B4 Scheibenschar Disc Plough |
04/12/2006 | EP1259105B1 Working tool with replaceable working bit |
04/11/2006 | US7025008 Agricultural implement hitch |
03/16/2006 | WO2006028392A1 Improved coulter and coulter mounting |
03/16/2006 | CA2579316A1 Improved coulter and coulter mounting |
03/02/2006 | US20060042808 Holder assembly |
03/02/2006 | US20060042807 Assembly for and method of constraining a flexible line of an agricultural implement |
02/21/2006 | US7000708 Seedbed preparation implement having rotary disc with adjustable gang angle |
02/16/2006 | WO2006016033A1 Cultivator tine for a soil cultivation tine support frame |
02/16/2006 | DE102004032793A1 Soil cultivation device, has leveling device with hollow discs, which are separately arranged over retaining arms through junction clamps on to supporting beam, where one arm is arranged between clamps and girder by elastic rubber unit |
02/09/2006 | DE102004034093A1 Method for welding hard metal plates on to shares for agricultural machines comprises positioning solder and plates on it, after which it is heated to soldering temperature, cooled to hardening point and finally quenched |