| Patents for A01B 71 - Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes (2,226) |
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| 06/11/2002 | US6401517 Hitch control unit |
| 06/08/2002 | CA2327994A1 Hydraulic drive line for pull-type crop harvester |
| 05/29/2002 | EP1208732A1 Oil reclaim bottle |
| 05/14/2002 | US6386127 Disc opener assembly for a seed planter |
| 04/30/2002 | US6378622 Soil laboring tool |
| 04/11/2002 | DE10048771A1 A mowing machine has provision for powering additional tools by means of a compressor driven hydraulic unit. |
| 03/21/2002 | DE10000633C2 Homokinetisches Weitwinkelgelenk insbesondere für die Landwirtschaft A constant velocity joint Wide especially for agriculture |
| 03/14/2002 | WO2002019791A1 Disc |
| 03/12/2002 | US6354953 Bearing ring for supporting a protective device |
| 03/12/2002 | US6354951 Drive assembly with a setting device |
| 02/28/2002 | WO2002015665A1 Agricultural apparatus |
| 02/28/2002 | US20020024195 Method and apparatus for automatically connecting a drive member to a driven member |
| 02/19/2002 | US6347671 Multi-purpose operating unit attachment system |
| 02/19/2002 | US6347517 Hydraulic circuit with a self-calibrating device for agricultural or earthmoving machinery |
| 02/19/2002 | US6347504 Vehicle with a working device, especially with a chopping device |
| 02/14/2002 | DE10117514A1 Arbeitsfahrzeug mit einer Nebenabtriebsvorrichtung Vehicle with a power take-off device |
| 01/31/2002 | US20020011375 Working vehicle with a PTO apparatus |
| 01/30/2002 | CN2473864Y Common device for small four wheel tractor hydraulic system gear wheel pump and air pump power |
| 01/15/2002 | CA2249741C Protective device for a driveshaft |
| 01/09/2002 | EP1169900A1 Hand guided landscaping implement |
| 01/03/2002 | US20020000759 Interlock circuit for a working vehicle |
| 01/03/2002 | DE10030473A1 Input installation of self driving agricultural vehicle, has input device provided with set of keys arranged at different heights, such that it is operatable with foot |
| 01/02/2002 | EP1166611A1 Driving device |
| 01/01/2002 | US6334630 Device and method to prevent grass buildup on lawnmower wheels |
| 01/01/2002 | US6334292 Belt tensioner |
| 12/05/2001 | CN2463220Y Miniature tiller for use in paddy field and dry land |
| 11/21/2001 | CN2459853Y Quick coupling |
| 10/30/2001 | US6308588 Angle drive having an integrated coupling with rotational play |
| 10/10/2001 | EP1142463A1 Mounting device for driveable tractor mounted implements |
| 09/13/2001 | DE10010819A1 Tractor with its own on-board electronics has on-board computer designed for controlling voltage at socket and apparatus has job computer in network with on-board computer |
| 08/29/2001 | CA2312473A1 Driveline shield |
| 08/14/2001 | CA2298395A1 Quick set variable scraper pressure coulter assembly |
| 08/09/2001 | DE10000633A1 Homokinetisches Weitwinkelgelenk insbesondere für die Landwirtschaft A constant velocity joint Wide especially for agriculture |
| 07/25/2001 | CN2439768Y Self-locking stepless reverse arm of operation machine |
| 07/25/2001 | CN1068759C Display device for operation machinery |
| 06/28/2001 | DE19960868A1 Silage fodder handler from silo to trailer parts fodder from silo by cutter roller for raising by steep-angle belt via rearward conveyor to mixer under onboard tractor controls. |
| 06/13/2001 | DE19959316A1 Automatic coupling system between tractor and trailer; has 3-point quick-fit coupler of coupling triangle, drive for mechanically driven parts coupled to drive coupling shaft and on-board hydraulics |
| 06/13/2001 | CN2433807Y 拖拉机 Tractor |
| 05/01/2001 | US6223832 Constant pressure scraper system with adjustment |
| 04/19/2001 | DE19943209A1 Kupplungsanordnung für landwirtschaftliche Geräte Clutch assembly for agricultural equipment |
| 04/19/2001 | DE19943208A1 Antriebsanordnung mit einer Stellvorrichtung Drive assembly with a locking device |
| 04/17/2001 | US6217455 Driving shaft |
| 04/12/2001 | DE10001421A1 Drive unit, for an agricultural implement, that allows limited relative rotation between input and output shafts |
| 04/10/2001 | US6213221 Bearing assemblies for agricultural implements |
| 04/04/2001 | EP1089005A1 Cardan shaft with guard that can be fixed in position by a single action |
| 03/28/2001 | CA2321310A1 Cardan shaft with guard that can be fixed in position by a single action |
| 03/20/2001 | US6205385 Power takeoff control switches |
| 03/20/2001 | US6203440 Protective second boot for connectable components, for preventing accidents involving drivelines incorporating shafts with universal joints or the like |
| 03/14/2001 | EP1081999A1 Harrow bearing |
| 03/08/2001 | WO2001016501A1 A shaft between a driving and a driven implement, provided with a safety cover |
| 02/27/2001 | US6192993 Method of improving crop residue decay in a field |
| 02/27/2001 | US6192812 Debris shield for a planter unit |
| 02/13/2001 | US6186901 Cardan transmission shaft, in particular of telescopic type, with protective sleeve and protective boots for the end forks |
| 02/06/2001 | US6182427 Driveshaft/bearing gearbox steering arrangement |
| 01/17/2001 | CN2414597Y Side gear box for Dongfeng 12 model walking tractor rotary cultivator |
| 01/09/2001 | US6173225 Power takeoff control system |
| 01/03/2001 | EP1064832A2 Hitch control unit |
| 12/28/2000 | WO2000078125A1 Device for frontmounting of an implement on a vehicle |
| 12/13/2000 | EP1059476A2 Hydraulic system with an electric pressure reducing valve |
| 12/12/2000 | US6159104 Protective device for a drive assembly with a double universal joint |
| 12/06/2000 | EP1057391A1 Agricultural working implement with scraper |
| 11/29/2000 | EP1055843A1 Belt tensioner |
| 11/21/2000 | US6148747 Equalizing gauge wheel mechanism for row crop planter unit |
| 11/08/2000 | CN2404310Y General gear box for rotary tilling machine for cleaning stubble |
| 11/08/2000 | CN2404307Y Gear box specially for agricultural motor ship |
| 10/17/2000 | US6134494 Automatic power takeoff control system |
| 10/11/2000 | CN2399905Y Stubble-cleaning driving mechanism for combined rotary tillage multi-purpose machine |
| 10/10/2000 | US6129187 PTO shaft monitoring and control system |
| 09/26/2000 | US6123622 Protective device for a driveshaft |
| 09/26/2000 | US6122902 Mower conditioner gear box steering device |
| 09/13/2000 | CN2395513Y Self-aligning bearing assembly |
| 08/08/2000 | US6099191 Power take off shaft safety retainer |
| 08/04/2000 | CA2282371A1 Improved bearing assemblies for agricultural implements |
| 07/19/2000 | CN2387704Y Skating boot type sled preventing water from being collected |
| 07/18/2000 | US6092013 Multiple setpoint power takeoff control system |
| 07/05/2000 | CN2385503Y Device for adjusting soil inserted angle of tractor plough |
| 06/29/2000 | DE19829314C1 Schutzvorrichtung für eine Antriebsanordnung mit einem Doppelkreuzgelenk A protective device for a drive assembly with a double universal joint |
| 05/31/2000 | EP1004230A2 Control of an agricultural vehicle |
| 05/25/2000 | DE19839469C1 Bearing ring, for seating a protective device on a drive coupling shaft of e.g. a tractor, has a bearing section of polyether ether ketone plastic and a base ring section of different plastic |
| 05/24/2000 | EP1002454A1 Hydraulic circuit with a self-calibrating device for agricultural or earthmoving machinery. |
| 05/24/2000 | CN2378902Y Adaptation of coupling means of walking-tractor |
| 05/09/2000 | CA2225661C Implement swivel hitch for use with a quick-coupler |
| 05/03/2000 | CN2376174Y Implement for agricultural vehicle to drive harvester transportation |
| 04/19/2000 | EP0993763A1 Agricultural machine |
| 04/12/2000 | CN2372877Y Tiller with flexible axle |
| 03/29/2000 | CN2370667Y Transverse synchronous power output device for small tractor |
| 03/08/2000 | EP0983716A1 Transmission for transmitting rotary power from a drive shaft to at least one output shaft |
| 02/29/2000 | US6029430 Device for extracting foreign objects from forager harvesters |
| 02/23/2000 | CN2364663Y Driven agricultural machinery for small walking tractor |
| 01/27/2000 | DE19831273A1 Link unit between tractor and agricultural device with integrated centering elements for quicker and safer joining of power take off |
| 01/19/2000 | CN2358667Y Control mechanism of light -type cultivator |
| 01/05/2000 | EP0969218A2 Protection device for a drive assembly including a double universal joint |
| 12/29/1999 | CN2355515Y Small walking dual purpose machine for tilling and transporting |
| 12/28/1999 | CA2241162C Offset hitch for use in towing an implement |
| 12/24/1999 | CA2241523A1 Tractor hydraulics matching system |
| 12/21/1999 | US6003291 Agriculture machine |
| 12/21/1999 | CA2189392C Protective device for telescopic shafts |
| 12/15/1999 | EP0730398B1 Coupling device at a tractor |
| 11/25/1999 | WO1999059395A1 Harrow bearing |
| 11/23/1999 | CA2124033C Driveshaft with closable maintenance aperture in protective tubes |