| Patents for B60D 1 - Traction couplings; Hitches; Draw-gear; Towing devices (10,574) |
|---|
| 12/23/1980 | US4240647 Pressure-operated friction locking apparatus for slidably adjustable truck trailer coupling |
| 12/16/1980 | US4239253 Body extender |
| 12/16/1980 | US4239252 Trailer hitch and brake actuating assembly |
| 12/16/1980 | US4239251 Compensating hitch |
| 12/16/1980 | US4239250 Hitch positioning mechanism |
| 12/09/1980 | CA1091316A1 Plug and socket connector for electric circuits |
| 12/02/1980 | US4236724 Stabilizer for tractor hitch |
| 11/11/1980 | US4232877 Dual ball towing hitch |
| 11/11/1980 | US4232794 Automatic car coupler |
| 10/28/1980 | US4230336 Ball component for coupling apparatus |
| 10/28/1980 | US4230333 Tow stabilizer |
| 10/16/1980 | WO1980002127A1 Towing apparatus |
| 10/15/1980 | EP0017402A1 Improvements in or relating to vehicle hitches |
| 10/15/1980 | EP0016847A1 Trailer towing connection |
| 10/14/1980 | US4227706 Traction devices for towed vehicles |
| 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 |
| 10/07/1980 | US4226438 Trailer hitch guide |
| 10/01/1980 | EP0016317A1 Heigth adjustable trailer hitch |
| 09/30/1980 | US4225149 Remotely operable trailer hitch |
| 09/30/1980 | CA1086507A1 Hitch apparatus |
| 09/23/1980 | US4223908 Steering system for vehicle trains |
| 09/23/1980 | US4223766 Trailer hitch and brake actuating assembly |
| 09/23/1980 | CA1086351A1 Adjustable hole-engaging hook device |
| 09/17/1980 | EP0015298A1 Tension spring device |
| 09/16/1980 | CA1085890A1 Trailer hitch |
| 09/09/1980 | US4221399 Draft arm extension stop |
| 09/02/1980 | US4220350 Tongue for connecting a draft implement to a towing vehicle |
| 08/26/1980 | US4219213 Spare wheel apparatus |
| 08/21/1980 | WO1980001640A1 Table with coupled-up chairs |
| 08/20/1980 | EP0014287A1 Vehicle hitch and drawbar assembly |
| 08/12/1980 | US4216975 Tractor hitch |
| 08/12/1980 | CA1083630A1 Quick disconnect trailer hitch |
| 08/05/1980 | US4215876 Trailer hitch |
| 08/05/1980 | US4215875 Trailer hitch |
| 07/29/1980 | US4214772 Laterally adjustable trailer hitch system |
| 07/29/1980 | US4214771 Coupling device |
| 07/29/1980 | CA1082753A1 Universal quick detach accessory mount for vehicles or the like |
| 07/22/1980 | US4213627 Trailer hitch |
| 07/22/1980 | CA1082034A1 Hitch adapter |
| 07/15/1980 | US4212139 Heavy duty drawbar |
| 07/10/1980 | WO1980001372A1 Fastening device for trailer and trailer comprising such device |
| 07/08/1980 | US4211428 Trailer safety hitch |
| 07/08/1980 | US4211427 Trailer hitch |
| 07/08/1980 | CA1081025A1 Three point linkage |
| 07/01/1980 | US4210217 Self-propelled steering device for trailers |
| 06/24/1980 | US4209184 Self-locking trailer hitch assembly |
| 06/24/1980 | CA1080019A1 Device for connecting a sprinkler support to a tractor |
| 06/17/1980 | US4208150 Quick release clutch coupling |
| 06/17/1980 | US4208065 Coupling guard |
| 06/17/1980 | US4208064 Hitch construction |
| 06/17/1980 | CA1079767A1 Control means for a vehicular tractor-trailer connection |
| 06/17/1980 | CA1079766A1 Drive train support for an articulated vehicle |
| 06/03/1980 | US4205890 Plug and socket connector for electric circuits |
| 06/03/1980 | US4205453 Towing hitch alignment director |
| 06/03/1980 | CA1078661A1 Coupling hook for farm tractors |
| 05/27/1980 | US4204702 Universal quick detach accessory mount for vehicles or the like |
| 05/27/1980 | US4204701 Universal quick detach accessory mount for vehicles or the like |
| 05/27/1980 | CA1078426A1 Towing device |
| 05/14/1980 | EP0010933A1 Improvements relating to hitches for trailers |
| 05/13/1980 | US4202562 Trailer hitch |
| 05/13/1980 | US4202454 Coupler to connect convertible rail-highway vehicles end to end |
| 05/06/1980 | US4201400 Towing device |
| 04/29/1980 | US4200315 Drawbar for a trailer |
| 04/29/1980 | US4200306 Universally swiveling tractor hitch |
| 04/22/1980 | US4199756 Guide apparatus for trailer hitch |
| 04/22/1980 | US4199167 Insertable hitch for tractors |
| 04/22/1980 | CA1076160A1 Dual-vehicle operating system |
| 04/08/1980 | US4196919 Quick mount transfer trailer hitch |
| 04/02/1980 | EP0009045A1 A device for releasably securing one unit against a second unit. |
| 04/01/1980 | US4195861 Trailer with towbar |
| 04/01/1980 | US4195704 Hitch adapter |
| 03/25/1980 | US4194757 Adjustable lift link for a three-point hitch |
| 03/25/1980 | US4194755 Tow bar for vehicles |
| 03/18/1980 | US4193611 Trailer hitch adapter |
| 03/11/1980 | US4192526 Trailer hitch guiding device |
| 03/11/1980 | US4192524 Trailer hitch apparatus |
| 03/04/1980 | US4191503 Device for releasably securing one unit against a second unit |
| 03/04/1980 | US4191280 Mechanical link members |
| 02/26/1980 | CA1072600A1 Articulated vehicle hitch |
| 02/12/1980 | US4187733 Speed reduction mechanism for semi-trailer landing gear |
| 02/05/1980 | US4186940 Locking-ball for trailer hitch |
| 02/05/1980 | US4186939 Electro-mechanical docking apparatus and method |
| 02/05/1980 | US4186938 Vehicle tow bar |
| 02/05/1980 | US4186575 Trailer hitch ring lock |
| 02/05/1980 | CA1071259A1 Coupling hook |
| 02/05/1980 | CA1071258A1 Adjustable trailer hitch |
| 01/29/1980 | CA1070730A1 Self-aligning towing hitch |
| 01/24/1980 | WO1980000070A1 Towing attachment for vehicles,particularly cars |
| 01/23/1980 | EP0007284A1 Trailer hitch for vehicles, particularly for motor cars |
| 01/22/1980 | US4184558 Support for a PTO hookup assembly |
| 01/15/1980 | US4183599 Vehicle air and electrical connector |
| 01/15/1980 | US4183548 Trailer hitch with an interchangeable rotative portion |
| 01/09/1980 | EP0006675A2 Apparatus for coupling vehicles |
| 01/09/1980 | EP0006236A1 Vehicle towing device |
| 01/09/1980 | EP0006093A1 Towing device for motor vehicles |
| 01/01/1980 | US4181320 Trailer hitch protector |
| 01/01/1980 | CA1069150A Wide range bumper mounted hitch |
| 12/25/1979 | US4180281 Safety chain arrangement for towed vehicles |
| 12/25/1979 | CA1068654A Equalizer hitch bars protector and carrier |
| 12/18/1979 | US4179225 Quickly detachable coupling |