Patents
Patents for B60D 1 - Traction couplings; Hitches; Draw-gear; Towing devices (10,574)
08/1994
08/16/1994US5338047 Trailer alignment device
08/09/1994US5337190 Retractable rear under view mirror system for an automotive vehicle
08/09/1994US5335930 Construction site hauling system
08/09/1994US5335856 Air boom sprayer trailer hitch and suspension
08/04/1994WO1994016933A1 Device for measuring and displaying the loading state of a semitrailer
08/03/1994EP0608750A1 Telescoping and latchable connection member arrangement
08/02/1994US5333888 Trailer hitch wedge
07/1994
07/28/1994DE4342981A1 Bumper cover with hole for vehicle trailer coupling bar
07/28/1994DE4301506A1 Vehicle appts. electric plug connector socket
07/27/1994EP0607855A1 Device for measuring or indicating the loading state of a semi-trailer
07/27/1994EP0607218A1 Vehicle with driving wheels driven by electric motors
07/26/1994US5332251 Trailer hitch lock
07/26/1994US5332250 Pintle hook
07/26/1994US5332248 Hitch for towing a trailer
07/21/1994WO1994015804A1 Coupling arrangement
07/21/1994DE4301055A1 Drawbar for loading roller container onto trailer
07/21/1994CA2153980A1 Coupling arrangement
07/19/1994US5330217 Bicycle trailer and hitch apparatus
07/19/1994US5330196 Trailer hitch guide
07/12/1994US5328199 For a towing vehicle and a trailer
07/12/1994US5328197 Load distributory and articulating system in all terrain vehicle of a traction and terrain
07/12/1994US5327978 Extendable latchable draft link
07/05/1994US5326123 Connector assembly
07/05/1994US5325934 Highly maneuverable trailer driver
07/05/1994CA1330570C Foldable tow bar
06/1994
06/30/1994DE4244320A1 Drawbar coupling for tractor
06/30/1994DE4244101A1 Demountable towing coupling for vehicle
06/30/1994DE4244100A1 Demountable towing coupling for vehicle
06/29/1994EP0603559A1 Removable trailer coupling
06/28/1994US5324061 Gooseneck hitch apparatus
06/23/1994WO1994013500A1 Disabling device
06/23/1994DE4339679A1 Vehicle tow-bar for a trailer
06/23/1994CA2151712A1 Disabling device
06/21/1994US5322316 Anti-theft coupler device
06/21/1994US5322315 Towing hitch
06/21/1994US5322313 Multiple connector trailer hitch
06/21/1994CA2032451C Trailer hitch shock absorber
06/14/1994US5320186 Draft control system with closed loop drop/raise rate control
06/09/1994DE4308774A1 Vehicle trailer coupling force measuring appts. - contains light source on one side of coupling element and light sensitive measurement element on other side
06/08/1994EP0600500A1 Vehicle trailer coupling arrangement
06/08/1994CN2167876Y Safety hanging unit preventing vehicle-surface being damaged
05/1994
05/31/1994US5316330 Automatic coupling and decoupling hitch system
05/31/1994US5316266 Strap extender and tensioning system
05/26/1994DE4239528A1 Coupling for agricultural machine and tractor - has tow bolt or hook on line between two widely separated trunnions linked to lower hitch points on tractor
05/25/1994CN2166034Y Draw-bar
05/24/1994US5314202 Golf car towing hitch system
05/21/1994CA2083470A1 Automatic coupling and decoupling hitch system
05/19/1994DE4238584A1 Lock for trailer coupling linkage on tractor - uses positioning cable connected to position indicator visible to driver and has safety lever positioned between both
05/17/1994US5312128 Dual use trailer coupling
05/11/1994DE4337203A1 Integrated safety device for vehicle convoy with shared wheel-set - consists of shaft and connecting rod, which move block, and meshing toothed gearings
05/03/1994US5309289 Optical target system for trailer hitch alignment
05/03/1994US5308101 Elastically retractable automobile towing strap
05/03/1994US5308100 Trailer coupler assembly
04/1994
04/28/1994WO1994008804A1 Sway stabilisation system
04/28/1994DE4236166A1 Hitch for towed machine - has frame on tractor three-point linkage with first half engaging vertically upwards with second half on drawbar and allowing hinging and twisting movement.
04/28/1994CA2146968A1 Sway stabilisation system
04/27/1994EP0593983A1 Trailer coupling
04/26/1994US5306037 Mobile home trailer under-vehicle hitch
04/14/1994WO1994008095A1 Property security
04/12/1994US5302141 Compatible trailer connection
04/07/1994DE4232983A1 Collapsible towing bar for motor vehicle - uses hinged tubular sections secured by plates and pins
03/1994
03/30/1994EP0589688A1 Method and apparatus for use with a trailer
03/30/1994EP0544727B1 Vehicle
03/24/1994DE4228240C1 Boat trailer for motor vehicles - has basic frame with sliding support frame, and tow bar, which can be folded under frame
03/24/1994CA2106729A1 Method and apparatus for use with a trailer
03/22/1994US5295703 Lockable articulated trailer
03/16/1994CN2158800Y Positioning device for backing towing vehicle
03/15/1994US5293831 Boat mooring device
03/09/1994EP0585917A2 A plug for electrical connectors for connection between a towing vehicle and a trailer
03/08/1994CA1327475C Coupling mechanism
03/03/1994DE4329156A1 Rear-mounted mirror for driver-viewing of vehicle back-space - is fitted on servo driven supports to deploy automatically when vehicle is reversing
03/02/1994EP0584150A1 Towbar
03/01/1994US5291407 Draft control system with safety disconnect
03/01/1994US5290057 Trailor hitch
03/01/1994US5290056 Trailer hitch guide
02/1994
02/23/1994CN1082497A Automatic hook of motor vehicle
02/22/1994US5288096 Self aligning hitch
02/22/1994US5288095 Trailer hitch
02/22/1994US5288094 Bracket for supplying an electrical connector
02/15/1994US5286050 Hitch for trailers
02/08/1994US5284865 Antitumor and antileukemia agents
02/08/1994US5284864 Antitumor and antileukemia agents
02/03/1994DE4323944A1 Mirror for observing rear of vehicle - has drive mechanism and positioning levers mounted on spoiler above rear screen
02/01/1994US5282605 Rotatable trailer jack mechanism
01/1994
01/30/1994CA2074885A1 Tow strap
01/27/1994DE4323938A1 Vehicular rear-view mirror actuated by two separate mechanisms - has connecting shaft in rearward part of vehicle between driving and driven mechanisms coupled to respective actuators
01/27/1994DE4314810A1 Flanged plate for attaching display sign to goods vehicle - uses front or rear trailer coupling fixtures as attachment points and has retainer with flanges and U=shaped middle section
01/25/1994US5281147 Modifiable harness adaptor and method
01/25/1994US5280941 Anti-theft ball assembly for ball and socket trailer hitch
01/25/1994US5280940 Trailer hitch adapter
01/20/1994WO1993024783A3 Collapsible member
01/18/1994US5279432 For temporarily coupling railroad cars
01/13/1994DE4319797A1 Self propelled vehicle with towing mode - has shunting switch for hydraulic steering with attached cut=out switch for engine.
01/12/1994EP0578073A1 Trailer coupling
01/12/1994EP0578072A1 Device for holding a trailer coupling supporting plate
01/12/1994CN2152701Y Combined automobile towing device
01/11/1994US5277448 Concealed vertical hitch receiver
01/11/1994US5277447 Trailer hitch with alignment adapter
01/11/1994US5277446 Trailer hitch coupling device
01/11/1994US5277265 Tow valve and interlock for a vehicle
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