| Patents for B60D 1 - Traction couplings; Hitches; Draw-gear; Towing devices (10,574) |
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| 03/18/1986 | US4576398 Trailer frame structure |
| 03/13/1986 | WO1986001466A1 A coupling arrangement between a towing vehicle and a trailer vehicle |
| 03/11/1986 | US4575112 Mechanized hitch for tractor or the like |
| 03/11/1986 | US4575111 Quick hitch assembly |
| 03/11/1986 | US4575110 Device for damping oscillations of a trailer |
| 03/04/1986 | CA1201319A1 Coupler latch mechanism with a self-opening feature |
| 02/26/1986 | EP0172528A2 Coupler frame with at least one hook |
| 02/25/1986 | US4572538 Trailer coupling device |
| 02/25/1986 | US4571964 Trailer hitch lock |
| 02/19/1986 | EP0171666A1 Towing device for coupling a towed vehicle to a towing vehicle |
| 02/19/1986 | EP0171586A1 Friction brake for vehicle-trailer couplings |
| 02/05/1986 | EP0169880A1 Device in the form of a sensor for measurement of static loads, dynamic loads and torques in three axes x-y-z |
| 02/04/1986 | US4568099 Vehicle-to-vehicle connection mechanism |
| 02/04/1986 | US4568098 Trailer hitch |
| 01/29/1986 | EP0169263A1 Detachable ball-hitch with mounting device |
| 01/28/1986 | CA1199995A1 Jackknifing-affecting apparatus for vehicles with electronic control |
| 01/14/1986 | US4564209 Trailer hitch assembly |
| 01/03/1986 | WO1986000053A1 An arrangement in pivoting bearings for drawgears |
| 12/24/1985 | US4560184 Trailer hitch |
| 12/24/1985 | US4560183 Trailer hitch guide |
| 12/17/1985 | US4558883 Hitch assembly |
| 12/17/1985 | US4558881 Tractor-mounted implement hitch arrangement |
| 12/17/1985 | US4558880 Coupling member |
| 12/10/1985 | US4557497 Tandem trailer |
| 12/03/1985 | US4556233 Trailer coupler |
| 11/26/1985 | US4555125 Safety hitch pin |
| 11/21/1985 | EP0161610A2 Stabilizing arrangement |
| 11/19/1985 | CA1196935A1 Convertible horse wagon |
| 11/13/1985 | EP0160934A2 Removable trailer hitch for a motor vehicle |
| 11/13/1985 | EP0160893A2 Device for joining a first and a second part of a tension member |
| 11/12/1985 | US4552377 Hitch pin securing device |
| 11/12/1985 | US4552376 Trailer hitch lamp guide |
| 11/12/1985 | US4552224 Hitch assembly for a tandem disc implement |
| 11/05/1985 | US4550928 Front air swingaway |
| 10/29/1985 | US4549746 Vehicle coupling apparatus with sway dampening |
| 10/29/1985 | US4549744 Quick coupler latch |
| 10/22/1985 | US4548423 Universal trailer hitch |
| 10/15/1985 | US4546994 Universal trailer hitch |
| 10/09/1985 | EP0157667A1 Mounting for a tractor towing fork |
| 10/09/1985 | EP0156985A1 Coupling between a tractor and a trailer, especially a mono-axle trailer |
| 10/08/1985 | US4545596 Trailer coupler |
| 10/08/1985 | US4545595 Method and apparatus for assisting in and facilitating the coupling of a trailer tongue to a vehicle latch |
| 10/08/1985 | CA1194901A1 Head assembly for a towing device |
| 10/02/1985 | EP0156225A2 Tow bar for trailers |
| 10/01/1985 | US4544222 Electrical contact |
| 09/25/1985 | EP0155338A1 Trailer hitch adjustable in height |
| 09/24/1985 | US4542914 Lockable hitch for trailern |
| 09/24/1985 | US4542913 Pick-up type drawbar assembly |
| 09/17/1985 | US4541183 Trailer alignment apparatus |
| 09/11/1985 | EP0154101A1 Towing device |
| 09/10/1985 | US4540194 Trailer hitch |
| 09/03/1985 | US4538827 Ball hitch trailer lock |
| 08/27/1985 | US4537416 Trailer hitch alignment device |
| 08/15/1985 | WO1985003479A1 Device in the form of a sensor for measurement of static loads, dynamic loads and torques in three axes x-y-z |
| 08/14/1985 | EP0151506A1 A coupling device between a truck and a trailer, provided with a telescopically extendible tow bar |
| 08/07/1985 | EP0151099A2 A coupling device for a vehicle |
| 08/07/1985 | EP0150964A2 Damping rotary motion |
| 08/07/1985 | EP0150224A1 Draft control for an implement linkage |
| 07/30/1985 | US4531757 Tractor hitch arrangement |
| 07/24/1985 | EP0149453A2 Trailer towing device |
| 07/09/1985 | CA1190261A1 Trailer security lock |
| 07/02/1985 | US4526396 Lockable hitch pin |
| 07/02/1985 | US4526394 Apparatus for converting a trailer having a cantilevered reach into a trailer having a reach extending between spaced-apart sets of wheels |
| 07/02/1985 | US4526393 Method for moving a grandstand and a hitch for connecting a tractor to an implement to be towed. |
| 06/26/1985 | EP0146116A2 Automatically operating trailer-towing device |
| 06/25/1985 | US4525005 Bumper component made of fiber-reinforced material for automobiles or the like |
| 06/19/1985 | EP0144328A1 Detachable towing bracket. |
| 06/18/1985 | US4523771 Drawbar apparatus |
| 06/11/1985 | US4522421 Interchangeable trailer ball assembly |
| 06/11/1985 | US4522375 Electrical lift for trailers |
| 06/05/1985 | EP0143614A2 Transport system and units therefor |
| 05/14/1985 | US4516790 Slide adjustment member for a vehicle towbar |
| 05/07/1985 | US4515387 Hitch with swiveling tongue |
| 05/07/1985 | CA1186544A1 Extendable and retractable hitch assembly |
| 04/24/1985 | EP0138519A2 Towing hitches |
| 04/23/1985 | US4512593 Tracking trailer construction |
| 04/23/1985 | CA1186002A1 Arrangement for detachable coupling of a trailer with pivoting wheels to a ball hitch of a vehicle |
| 04/23/1985 | CA1185825A1 Hitch assembly |
| 04/17/1985 | EP0137520A2 Device for the height regulation of a hitch-supporting member on a towing vehicle |
| 04/16/1985 | US4511159 Trailer hitch guide assembly |
| 04/10/1985 | EP0136989A2 Device in connection with a tractive vehicle |
| 04/09/1985 | US4509770 Drawbar cover |
| 04/09/1985 | US4509769 Vehicle hitch |
| 04/03/1985 | EP0136240A2 Pivotal towing device for hitching a trailer and a vehicle |
| 04/03/1985 | EP0136017A2 A power drive |
| 04/02/1985 | CA1184805A1 Tractor hitch |
| 03/26/1985 | US4506868 Shock absorber for vehicular couplers |
| 03/05/1985 | US4502706 Tractor hitch frame |
| 03/05/1985 | US4502561 Tractor-trailer combination with a coupling connection |
| 02/19/1985 | US4500105 Agricultural implement hitch assembly |
| 02/19/1985 | US4500056 Aircraft towing and carrying linkage systems having high stability |
| 02/14/1985 | WO1985000562A1 Coupling connection between a tractor vehicle and a trailer, preferably a single axle trailer |
| 02/13/1985 | EP0132702A1 Coupling between a tractor and a trailer, in particular a single axle trailer |
| 02/06/1985 | EP0132428A1 Dolly |
| 01/15/1985 | CA1180933A1 Agricultural implement hitch assembly |
| 01/08/1985 | US4492386 Trailer safety device |
| 01/01/1985 | US4491338 For attaching an item of equipment to be towed |
| 12/27/1984 | EP0129221A2 Circuit arrangement for a traction vehicle |
| 12/27/1984 | CA1180034A Trailer steering device for spaced axle trailer |
| 12/11/1984 | US4487284 Device for towing a motorcycle |