| Patents for A01B 59 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements (2,485) |
|---|
| 09/18/1984 | CA1174508A1 Three point hitch lower link claw |
| 09/11/1984 | US4470613 Tractor hitches |
| 06/13/1984 | EP0110788A1 Connection device between a plough frame and the coupling device of a tractor |
| 06/07/1984 | WO1984002053A1 Hitch mechanism |
| 05/01/1984 | US4445706 Tandem hitch apparatus |
| 04/24/1984 | US4444270 Soil cultivating implements |
| 04/03/1984 | US4440416 Agricultural machine |
| 01/10/1984 | US4424982 Attachment device for a motor vehicle |
| 01/10/1984 | US4424870 Attachment device for the front of a motor vehicle |
| 12/21/1983 | EP0096200A1 Vehicle with a process implement |
| 12/06/1983 | US4418935 Pin lock for adjustable link of a three-point hitch |
| 11/30/1983 | EP0094975A1 Vertical swingable mounting device |
| 11/22/1983 | US4416109 Mower attachment draft linkage responding to ground contour |
| 11/15/1983 | US4415175 Coupler latch mechanism with a self-opening feature |
| 10/11/1983 | US4408777 Hitch mechanism |
| 09/13/1983 | US4403671 Front axle bearing block |
| 08/16/1983 | US4398745 Three point hitch lower link claw |
| 08/09/1983 | US4397359 Tractor hitch with yoke having pivotally supported upper end |
| 08/09/1983 | CA1151463A1 Hitch |
| 07/19/1983 | US4393942 Vehicle-supported three-point coupling and position responsive fluid blocking device therefor |
| 07/05/1983 | US4391334 Hitch assembly |
| 06/15/1983 | EP0081221A1 Rapid action coupling on the three-point hitch of agricultural machines |
| 05/31/1983 | CA1147200A1 Three-point hitch draft control |
| 04/12/1983 | US4379673 Arrangement for attaching working implements to vehicle |
| 03/30/1983 | EP0075087A1 Front plough |
| 03/29/1983 | US4378052 Articulated tractor attachment with roller |
| 03/22/1983 | US4377296 Hitching apparatus |
| 03/09/1983 | EP0073724A1 Locking and unlocking system for a movable machine part or the like |
| 03/02/1983 | EP0072831A1 A coupling means |
| 02/15/1983 | US4373591 Implement and last motion hitch locking mechanism therefor |
| 02/09/1983 | EP0071573A2 High-clearance agricultural tractor with four-wheel steering |
| 01/18/1983 | CA1139571A1 Swinging hitch in front |
| 01/18/1983 | CA1139570A1 Hitch on the right side |
| 01/04/1983 | US4366967 Coupling hook assembly |
| 01/04/1983 | US4366877 Power transferring coupling device for a tractor and an implement hitched thereto |
| 12/07/1982 | CA1136917A1 Three point hitch usable in front and at the back of industrial, form, construction or logging vehicles, namely tractors |
| 11/24/1982 | EP0065081A1 Implement attaching structure for a tractor |
| 11/23/1982 | US4360216 Universally-positionable bilaterally-symmetrical three-cylinder-operated hitch |
| 11/10/1982 | EP0064292A1 Device for attaching agricultural machines to the three-point hitch of a tractor |
| 11/09/1982 | US4358129 Tractor with a built-on underframe for a tilling machine with arm |
| 11/03/1982 | EP0063774A1 Implement-attaching device for an agricultural tractor |
| 10/27/1982 | EP0063553A1 Arrangement for coupling an implement to a tractor |
| 10/27/1982 | EP0063167A1 Tractor with front implement hitch utilizable in the agricultural and/or building industry |
| 09/21/1982 | CA1131976A1 Rotary tiller device |
| 09/08/1982 | EP0059520A1 Soil cultivating implements |
| 09/08/1982 | EP0059409A2 Motor vehicle, in particular an agricultural tractor |
| 09/02/1982 | WO1982002814A1 A coupling means |
| 08/31/1982 | US4346911 Hitch |
| 08/10/1982 | US4343484 Power hitch |
| 08/10/1982 | US4343138 Supporting structure for an agricultural machine |
| 07/20/1982 | US4340240 Three point hitch adaptor for a tractor |
| 07/13/1982 | CA1127441A1 Gang plow hitch |
| 06/15/1982 | CA1125564A1 Tractor draft link structure |
| 06/08/1982 | US4333250 Multi-purpose attachment for vehicles |
| 05/25/1982 | US4331347 Three-point hookup apparatus |
| 05/25/1982 | US4331206 Front-mounted leveling and tillage implement |
| 01/19/1982 | US4310997 Two point hitch construction |
| 01/05/1982 | CA1115589A1 Traction coupling between a tractor and an implement |
| 12/15/1981 | CA1114223A1 Draft arm extension stop |
| 12/09/1981 | EP0041096A1 Adjustable upper arm of a three-point linkage on a tractor |
| 12/08/1981 | US4304303 Three-point hitch draft control |
| 11/24/1981 | CA1112935A1 Structure for attaching hitch to tractor |
| 11/10/1981 | CA1112093A1 Hitch adapter |
| 10/20/1981 | US4295389 Adjustable length upper guide member |
| 09/23/1981 | EP0036203A1 Traction-resistance control for tractors |
| 09/15/1981 | CA1108917A1 Tractor implement hitch |
| 09/08/1981 | US4287955 Rotary tiller device |
| 08/18/1981 | CA1107117A1 Tractor hitch |
| 08/11/1981 | US4283071 Adjustable length coupling for towing and lifting a tractor drawn implement |
| 08/06/1981 | WO1981002086A1 Device for coupling together an implement with an implement carrier |
| 07/21/1981 | US4279431 Coupling hook |
| 07/07/1981 | US4277080 Quick hitch power frame |
| 07/07/1981 | CA1104405A1 Adjustable lift link for a three-point hitch |
| 06/23/1981 | US4274652 Structure for attaching an implement to an offset-type tractor |
| 06/02/1981 | CA1102116A1 Earthworking attachment for tractors |
| 05/26/1981 | US4269427 Lifting device and associated structure |
| 05/19/1981 | US4268057 Control device for three-point hitch |
| 05/19/1981 | US4268056 Structure for attaching hitch to tractor |
| 05/05/1981 | US4265464 Tractor draft link structure |
| 04/22/1981 | EP0027295A1 Power transferring coupling device for a tractor and an implement hitched thereto |
| 04/21/1981 | US4262921 Tandem implement hitch |
| 04/07/1981 | US4260028 Earth working attachment for tractors |
| 04/07/1981 | CA1098930A1 Drawbar |
| 04/07/1981 | CA1098835A1 Self propelled unit with a high clearance chassis vehicle |
| 04/07/1981 | CA1098758A1 Tractor |
| 03/18/1981 | EP0025249A1 Tractor with a built-on underframe for a tilling machine with arm |
| 03/10/1981 | CA1097129A1 Structure for attaching an implement to an offset- type tractor |
| 02/24/1981 | CA1096224A1 Towing device for two agricultural trailer machines |
| 01/13/1981 | US4244597 Side mounting assembly for tractor implement |
| 01/13/1981 | CA1093372A1 Coupling mechanism for agricultural trailer units |
| 12/30/1980 | US4241935 Coupling hook structure for tractor hitch system |
| 12/30/1980 | CA1092422A1 Work implement mounting structure |
| 12/16/1980 | US4239251 Compensating hitch |
| 12/02/1980 | US4236724 Stabilizer for tractor hitch |
| 12/02/1980 | US4236613 Coupling member |
| 11/18/1980 | US4234129 Mounting device for agricultural spreading machines |
| 11/11/1980 | US4232878 Apparatus for coupling a tractor and farm implement |
| 11/11/1980 | US4232876 Gang plow hitch |
| 10/14/1980 | CA1087441A1 Lateral supporting means for by means of spherical members in an articulated manner supported lower links of the three-point linkage on a farm tractor or a similar piece of equipment |
| 09/17/1980 | EP0015795A1 Three point-linkage for use at the front or at the rear of all engines or vehicles |