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Patent Searching and Data


Matches 851 - 900 out of 4,422

Document Document Title
WO/1993/017886A1
A towbar coupling guide assembly (8) is mounted on a vehicle towbar or a trailer drawbar (16). A winch assembly (13) is provided on the other of the vehicle towbar or tailer drawbar (16). The towbar coupling guide assembly (8) comprises ...  
WO/1993/016909A1
A stabilizer for a multi-trailer rig has a cylinder assembly including a cylinder (A) and a piston rod (E) pivotally mounted between a front trailer (11) on one end and a wheeled dolly (10) at H exerting a force which at all times is in ...  
WO/1993/016892A1
A disabling device comprises a pin (4), a boss (2) fixed to one end of the pin, a second boss (3) removably fitted to the other end of pin, and a lock (10) for locking the removable boss to the pin. A trailer may be disabled by fitting t...  
WO/1993/014948A1
The invention relates to a pulling hook for pulling trailers or the like, said hook being provided with means for fastening an actual hook member (1) removably to a pulling hook hitching means (2), which is in turn fastened to a vehicle....  
WO/1993/014015A1
A mounting bracket (310) comprises a base (312), attachment means (314, 316) for loosely attaching the bracket to a support (328) and means (316) allowing the bracket to move relative to the support.  
WO/1993/011023A1
A fully collapsible ramp trailer with an eccentrically adjustable transversely disposed axle (42) for balancing the weight of a vehicle-towed motorcycle comprises an axle ramp section (18) forming a portion of a ramp and receiving the ax...  
WO/1993/008995A1
A coupling device is provided for assisting interengagement of first and second coupling members, for example hook (8) and eye (7) members of an agricultural tractor and trailer vehicle respectively. The coupling device includes guide me...  
WO/1993/008994A1
A base member (11) for attachment to a vehicle to be towed comprising elongate upwardly converging guide walls (20 and 21) of equal length to slidably receive a drawbar (26) therebetween for movement between retracted and advanced positi...  
WO/1993/008061A1
The gangway (2) described has a roof (3) and two side walls (4), each side wall being divided into a lower section (6) and an upper section (8). The two lower side-wall sections (6) are joined to zones (7, 7') of the side walls of the go...  
WO/1993/007023A1
A vehicle traction system has a tractor vehicle (1) linked to a trailer. The tractor vehicle has driving wheels (3, 4) driven by electric motors (7, 8) and mounted on at least one axle. The trailer (2) has driving wheels (5) driven by el...  
WO/1992/021226A1
A power operated, draw bar mounted hitch (10) for connection to the tongue of a farm implement (108) has a fixed draw pin (38) and a bottom hammer strap (94) that engages under the tongue (108) and raises the tongue (108) onto the draw b...  
WO/1992/020540A1
A towbar is disclosed comprising a plurality of sections which lock together to form a single length, the two sections at opposite ends of the assembled towbar having couplings to attach to respective vehicles and the adjoining ends of a...  
WO/1992/018342A1
This invention provides a drawbar shock modifying or absorbing apparatus for fitting to or adapted to be fitted between relatively-moveable parts of a vehicle trailer drawbar connection, the apparatus comprising at least one member conne...  
WO/1992/012867A1
The invention relates to a connector piece (6) for trailing devices, said piece being intended for co-operating with a ball socket (3) of a ball pin hitch head (2) arranged at the end of a trailer tongue of said trailer device. Said conn...  
WO/1992/007727A2
The invention relates to a trailer coupling comprising a housing, one wall of which forms a first part-spherical coupling surface (5), a coupling element which is movably mounted on the housing and which forms a second part-spherical cou...  
WO/1992/007727A1
The invention relates to a trailer coupling comprising a housing, one wall of which forms a first part-spherical coupling surface (5), a coupling element which is movably mounted on the housing and which forms a second part-spherical cou...  
WO/1992/005040A1
An improved tow bar assembly (10) used to tow cars or trailers located on uneven terrain. The assembly uses two tow bars (18, 20). One end of each tow bar is attached to a bumper housing (26). Each bumper housing (26) is removably clampe...  
WO/1992/004205A1
In a vehicle combination, a traction vehicle (2) which can be used independently of the combination, is rigidly connected with a trailer vehicle (3). The rear wheels (4) of the traction vehicle can be lifted from the road when the combin...  
WO/1992/003303A1
A device for assisting the driver of a towing vehicle (10) to align the vehicle with a trailer (12) so that the socket (25) on the trailer may be aligned over the ball (30) on the vehicle, comprises a target disc (14) on the forward end ...  
WO/1992/002381A1
A vehicle (10) such as a vehicle for agricultural use of the type commonly known as a tractor, comprises a chassis (11), a front axle means (18) and a rear axle means (40) suspended from the chassis (11) by rear axle suspension means (42...  
WO/1991/016211A1
The invention concerns a protective cap for a ball-hitch of a trailer coupling of a motor vehicle, consisting of a cup-like basic component which can be fitted and secured over the ball-hitch. In order to ensure that the protective cap s...  
WO/1991/015374A1
The present invention relates to an arrangement (2) on a vehicle (1) to permit the detachable attachment of vehicle trailers or other objects to the vehicle (1) in question in the area of the rear lower part (5) of the vehicle via said t...  
WO/1991/011338A1
In an apparatus for interconnection of two connecting members (3, 4) belonging to two connecting devices (1, 2), a first (1) of the connecting devices is arranged movably on a carrying device (6) and provided with a guide member (8) wher...  
WO/1991/010580A1
A method and apparatus for monitoring towed vehicles, such as trailers and the like, which are not visible in a rear view mirror of a tow vehicle. The method consists of, firstly, attaching markers to a towed vehicle such that the marker...  
WO/1991/010574A1
A drawbar arrangement in a trailer comprises a front drawbar element (1) which is connectible to a tractor, and a rear drawbar element (3) which, about a transverse first axis (A1), is pivotable between a substantially horizontal pulling...  
WO/1991/008940A1
The trailer (1) according to the invention is comprised of a main towing means (2) displaceable by articulation and sliding, from top to bottom, from front to rear and from right to left with respect to running position of said trailer (...  
WO/1991/008119A1
The ball of a towbar is rigidly connected to the socket (44) of a trailer arm by a pivot (48) extending through the socket wall (46) into a bore (36) provided in the ball (34). The ball (34) is located at the top of an L-shaped member (3...  
WO/1991/002672A1
Articulated vehicle with, located between the different parts of the vehicle, a bellows-type connection including a central frame mounted on the articulation so that it can move transversely. The vehicle is characterized by the fact that...  
WO/1991/002226A1
Force measurement device for measuring the vertical force component (P) acting on a coupling (1) between a towing vehicle and a towed vehicle. The coupling includes two stiff holder plates (4, 6) and an intermediate sensor means (5) havi...  
WO/1990/014968A1
A docking aid (1) for use in lining up a vehicle to a trailer comprises a first rod (4) attached to the vehicle which is aligned with a second rod (104) attached to the trailer so that the vehicle can be positioned correctly for hitching...  
WO/1990/010550A1
Trailer coupling means comprises a mounting plate (10) for securing to a drawbar (8) of a trailer vehicle. The drawbar (8) carries a socket hitch (6) with the mounting plate (10) sandwiched therebetween. A winch arrangement is mounted on...  
WO/1990/009292A1
A drawbar connector comprises a frame (44) having a horizontal pivot (26) displaced forward of a vertical pivot made up of tree bearing members (32, 34, and 36). The top and bottom bearing members (23, and 34) are radial bearings while t...  
WO/1990/008664A1
The invention relates to a coupling device intended to be applied on a vehicle, and comprising an attachment portion intended to be attached to the vehicle and a coupling portion (22), one of said portions including a tube shaped female ...  
WO/1990/006881A1
The invention concerns a multi-section vehicle, in particular an articulated bus, with a swivelling joint, comprising a turntable, linking two sections (21, 22) of the vehicle. The vehicle sections are linked to each other in substantial...  
WO/1990/006453A1
Shock absorber for absorbing traction forces, for example, for a boat's mooring rope, comprising a compression spring (5) and two flanges (1) arranged head to tail alongside of one another in intersecting planes and constituted by two wi...  
WO/1990/006240A1
This invention relates to a traction device for vehicles, preferably tractors, and comprising a towing hook arranged at the outer end of a towing bar, which extends in the longitudinal direction of the vehicle and is arranged in a frame ...  
WO/1990/005647A1
A safety device for vehicles with a trailer which is coupled to the vehicle's coupling device (1, 2) by means of a trail bar (3), which safety device functions by means of a detector (6) provided on the vehicle, which detector signals (8...  
WO/1990/003280A1
A tow bar assembly (10) used to tow cars (14) located on uneven terrain. The assembly uses two tow bars (18, 20). One end of each tow bar is attached to a bumper housing (26). Each bumper housing (26) is removably clamped to the bumper (...  
WO/1990/002681A1
In a transmission and articulation arrangement between a terrain vehicle (A) and a trailer (B), especially between the bodies in a body-steered vehicle combination, is an articulation of rotation (4) between the terrain vehicle and the t...  
WO/1989/010853A1
The towing gear includes a longitudinally variable pull rod arranged about a hydraulically activated telescopic unit (2). In comparison with common systems of said type the telescopic unit (2) is invertedly mounted, i.e. the piston rod (...  
WO/1989/005240A1
A novel coupling system between a traction vehicle and a loading platform consists of several hindgedly linked components (6-8) which preferably form a triangle of forces and at least one (6) of which has an adjustable length. One apex (...  
WO/1989/004260A1
A tow coupling to connect a towing vehicle to a trailer, said coupling comprising: a vehicle bar (13) connected to said vehicle; a trailer bar connected to said trailer; an intermediate member (18) adapted to be pivotally connected at a ...  
WO/1989/002839A1
A boat trailer (10) includes a wheeled chassis (11) which has a fixed cradle (12) for supporting the boat. The trailer is provided with an extendable drawbar (16) whereby the trailer may be close coupled to a towing vehicle for road tran...  
WO/1989/002374A1
An aid (10) for controlling the pivotal movement of a trailer (11) relative to a towing vehicle (12) about a pivot connection (19) comprising a semi-circular guide rail (18) having free ends (22, 23) adapted to be pivotally connected to ...  
WO/1989/002235A1
A hitch device for the in-tandem interconnecting of a pair of wheeled pieces of apparatus, the hitch (10) being characterized by a resiliently deformable intermediate body (16) which in response to its resilient deformation, as in a turn...  
WO/1989/001419A1
A hitch assembly for coupling a trailer (A) to a tow vehicle (B) includes a mounting member (36) positioned firmly at the rear of the tow vehicle (B), another mounting member (56) connected to the tongue (20) of the trailer such that it ...  
WO/1989/001418A1
A hitch assembly (22) and method for connecting a vehicle (10) to a towed apparatus (16) and releasing the towed apparatus (16) from connection to the underlying supporting surface (20) has a tongue (24) which is connected to the towed a...  
WO/1988/005730A1
The towing device foresees a disk (6) in outboard central parallel position, on distance small columns, instead of fixing bolts of the front wheel rim on the vehicle to tow, which disk (6) holds a shaped fillet to connect with a conventi...  
WO/1988/003096A1
The device concerns a separable trailer coupling in which, when the ball-rod (2) is introduced, the latter strikes against a locking system (5b) directly connected with the fixing pin (5), which is spring-loaded and pins together the sta...  
WO/1988/002707A1
Landing gear (1) for raising and lowering a trailer. The landing gear comprises two support legs (4) and two pressure fluid cylinders (5). Each support leg (4) is formed of an elongate member which at its first end is pivotally attached ...  

Matches 851 - 900 out of 4,422