| Patents for A01B 63 - Lifting or adjusting devices or arrangements for agricultural machines or implements (3,360) |
|---|
| 11/03/1998 | CA2116791C Weight transfer system for an agricultural machine |
| 10/20/1998 | US5823271 Lifting rod for the three-point attaching device of a tractor |
| 10/14/1998 | EP0870421A1 Tractor electronic linkage control system |
| 10/07/1998 | EP0772382B1 Device for controlling a tractor-pushed agricultural implement |
| 09/29/1998 | US5813473 Adjustable flip-up disk mountain assembly |
| 09/23/1998 | CN2291776Y Hydraulically controlled lifting/lowering hanging type plough |
| 09/22/1998 | US5810096 Device for controlling a tractor-pushed agricultural implement |
| 09/22/1998 | US5810095 System for controlling the position of an implement attached to a work vehicle |
| 09/22/1998 | US5809914 Agricultural implement with pivoting carrier frame |
| 09/17/1998 | WO1998039960A2 Farm implement |
| 09/15/1998 | US5806606 Hydralic harrow lift |
| 09/12/1998 | CA2199753A1 Bi-fold implement frame and slim cultivator |
| 08/18/1998 | US5794424 Mowing machine having a harvesting mechanism with a lightening device |
| 08/18/1998 | US5794421 Device for regulating the distance from the ground of a working unit of an agricultural machine |
| 08/12/1998 | EP0857408A1 A gravity actuated, moveable mounting. |
| 08/06/1998 | WO1998033371A1 Automatic adjusting for lightening a machine working unit: method, device and machine |
| 07/21/1998 | CA2183172C Agricultural rig pressure adjustment with overcenter toggle |
| 07/15/1998 | EP0852901A1 Bottom cultivating machine & field cultivating machine for forming soil layer having uniform field |
| 07/07/1998 | US5775437 Working vehicle |
| 07/01/1998 | EP0850555A1 Operating device for a working vehicle |
| 06/04/1998 | DE19649273A1 Agricultural vehicle with position-controlled hoisting unit |
| 05/26/1998 | US5755291 Operator interface for vehicle control system with slip regulation |
| 05/22/1998 | WO1998021486A1 Check valve |
| 05/22/1998 | WO1998021484A1 Valve system and manufacture of same |
| 05/22/1998 | CA2271017A1 Valve system and manufacture of same |
| 05/22/1998 | CA2269645A1 Check valve assembly |
| 05/14/1998 | DE19734479A1 Rückschlagventilanordnung Check valve assembly |
| 05/14/1998 | DE19707722A1 Ventilanordnung und Verfahren zur Ansteuerung einer derartigen Ventilanordnung Valve assembly and method for controlling such a valve arrangement |
| 05/14/1998 | DE19646449A1 Control arrangement for hydraulic equipment, e.g. lifting gear of tractor |
| 05/14/1998 | DE19646447A1 Valve housing for hydraulic equipment, e.g. lifting cylinder |
| 05/14/1998 | DE19646443A1 Check valve for farm tractor lifting gear |
| 05/14/1998 | DE19646427A1 Valve arrangement for control of hydraulic equipment of e.g. lifting gear of land cultivator |
| 05/14/1998 | DE19646425A1 Valve system with valve housing in plate or compact block construction e.g. for tractor hydraulic attachments |
| 05/05/1998 | US5746261 Remotely controlled stump cutter or similar apparatus |
| 05/05/1998 | US5746109 Hydraulic system for controlling a mower unit through a raising and lowering mechanism |
| 04/29/1998 | EP0838141A2 A vehicle control apparatus and method |
| 04/29/1998 | EP0838140A1 Hydraulic lifting system for a tractor |
| 04/29/1998 | EP0838139A2 Improvements in or relating to tillage |
| 04/29/1998 | CN2279763Y Plough with fully floating share |
| 04/18/1998 | CA2188212A1 Disk opener carrier hitch |
| 04/09/1998 | WO1998014045A1 Towable agricultural implement |
| 04/08/1998 | CN2277623Y Levelling adjuster for agricultural cultivator |
| 04/02/1998 | DE19639573A1 Tractor hitch for ploughing |
| 04/01/1998 | EP0833013A1 Hydraulic control device for a lifting cylinder of an arm of an agricultural loader |
| 02/24/1998 | US5720214 Fluid supply assembly for working vehicles |
| 02/19/1998 | DE19640640A1 Position control of agricultural weeding machine |
| 01/29/1998 | DE19625172A1 Spring, especially suspension system with torque converter regulating power |
| 01/28/1998 | EP0820688A2 Device for controlling at least one actuator of a utility vehicle |
| 01/20/1998 | US5709271 For generating a signal indicative of the hardness of soil in a field |
| 12/24/1997 | WO1997048908A1 Pressure and temperature independent flow control valve system |
| 12/18/1997 | WO1997047175A1 Utility vehicle, especially for agriculture |
| 12/16/1997 | USRE35690 Boom, particularly a spreading boom for suspension on an outer frame of an agricultural tool, such as an agricultural vehicle |
| 12/11/1997 | DE19622762A1 Nutzfahrzeug, insbesondere für die Landwirtschaft Commercial vehicle, in particular for agriculture |
| 12/03/1997 | CN2269053Y Automatic lift mechanism for agricutural tricycle mounting frame |
| 12/03/1997 | CN2269048Y Land tillage machine |
| 11/25/1997 | US5690360 Supplementary weight for a vehicle |
| 11/25/1997 | US5690359 Supplementary weight for vehicle ballasting |
| 11/25/1997 | US5689906 Method and apparatus for preparing ground surface for tree planting |
| 11/20/1997 | DE19620015A1 Agricultural soil-processing cultivation machine |
| 11/20/1997 | DE19611626A1 Hydraulic control system for implements on agricultural tractor |
| 11/19/1997 | EP0807373A1 Control of a semi-mounted plough |
| 11/12/1997 | CN1164315A Lifting structure of agricultural machine or implement |
| 11/11/1997 | US5685377 Auto-return function for a bulldozer ripper |
| 11/11/1997 | US5685245 Planter unit |
| 11/05/1997 | EP0804871A1 Cutting machine |
| 11/05/1997 | EP0804870A1 Apparatus for working agricultural crop |
| 11/04/1997 | US5684691 Method and apparatus for controlling draft of an agricultural implement |
| 11/04/1997 | US5682954 Upper hitch link electronic draft sensing |
| 10/21/1997 | CA2057431C Fluid cylinder mechanism |
| 10/07/1997 | CA2124498C Leveling rod assembly coupled between towed implement hitch and ground wheel axle |
| 10/07/1997 | CA2041174C Ultrasonic terrain or ground or soil distance measuring system for vehicles or agricultural implements |
| 10/02/1997 | DE19620071A1 Multiple mowing machine attached to tractor |
| 10/02/1997 | DE19612717A1 Hydraulic control system for mover on vehicle |
| 09/25/1997 | DE19611281A1 Pressure regulator for agricultural machine tools working on ground |
| 09/23/1997 | US5669282 Hydraulic circuit for actuating materials handling machine |
| 09/17/1997 | CN2262333Y Operating mechanism for multifunctional agricultural mini-tiller |
| 09/09/1997 | US5664632 Quick hitch guidance device |
| 08/28/1997 | WO1997030576A1 Furrow-forming and earthworking equipment for inclined grounds |
| 08/20/1997 | EP0789986A1 Tractor hitch lift link |
| 08/13/1997 | EP0788730A1 Agricultural machine with implements arranged stepwise in the direction of operative travel |
| 08/05/1997 | US5653292 Method and apparatus for automatically controlling the soil penetration depth of zone tillage coulters and the like |
| 07/30/1997 | EP0786200A2 Agricultural machine working unit position regulation device |
| 07/24/1997 | DE19606061A1 Front powered lift for tractor |
| 07/24/1997 | DE19601420A1 Distance measurer for height regulation of cutter blades of crop recovery attachment of harvester combine |
| 07/22/1997 | CA2015835C Master/slave hydraulic system for farming implements |
| 07/09/1997 | CN2257429Y Single plow lift mechanism complement with motor-driven tricycle |
| 07/08/1997 | US5645179 Multiple implement equipment boom |
| 06/17/1997 | US5638619 Protective operator's station for a remotely controlled stump cutter or similar apparatus |
| 06/11/1997 | EP0777957A1 Drum mowers |
| 06/04/1997 | EP0776598A1 A rotary harrow |
| 05/14/1997 | EP0772382A1 Device for controlling a tractor-pushed agricultural implement |
| 04/29/1997 | CA2063099C Interface system for a towed implement |
| 04/23/1997 | CN2252484Y Front-located plow depth and width limitor |
| 03/20/1997 | WO1997009870A1 Operating device for a working vehicle |
| 03/19/1997 | EP0763315A1 Method and device for controlling a semi-mounted apparatus |
| 03/19/1997 | EP0762824A1 Towable agricultural implement |
| 03/12/1997 | CN1144593A Tillage machine counterweight method and light multipurpose tillage machine |
| 02/26/1997 | EP0759267A1 Forestry clearing and comminuting device |
| 02/26/1997 | CN2247927Y Anti-seep plastic film bottoming machine |
| 02/18/1997 | US5603269 Mechanism for planting agricultural seed |