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WO/2002/022429A1 |
The invention relates to an arrangement for operating self-steering wheels on a non-driving axle (3) in a vehicle, which wheels (1, 2) are each mounted on their own stub axle (4, 5) and connected to a tie rod (8). The axle (3) and one (4...
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WO/2002/006110A1 |
An improved steered vehicle, which may be a road vehicle or a vehicle devised to be usable upon road surfaces and also upon a rail line, has road wheels or a combination of road and rail wheels as required. The wheels are mounted upon a ...
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WO/2001/014199A1 |
The equipment for mutual turning of car body elements, articulated sectional body of which rests on freely rotating undercarriages (6, 7) and adjacent body elements (8, 13) are situated in articulation of adjacent elements (10). The equi...
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WO/2000/073123A1 |
The invention relates to a towing device for an agricultural apparatus (2), comprising at least one wheel (6) which is arranged in a front area of the agricultural apparatus (2) and can rotate about an essentially horizontal wheel axle (...
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WO/2000/071405A1 |
A method of steering a trailer, a steering device, and a vehicle such as a trailer using the steering method or the steering device, which can use a front steer shaft type trailer, having a steer shaft at the front part thereof and inclu...
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WO/2000/056588A1 |
A steering problem arises with any trailer when the driver of the towing vehicle wishes to reverse. Also, any towing vehicle with a high boot profile makes the trailer almost invisible to the driver and this problem is exacerbated when d...
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WO/2000/044605A1 |
The invention relates to a method and an apparatus for reversing a vehicle, especially a vehicle combination. The method comprises imaging of the reversal area with a video camera from the rear part of the vehicle backwards, transmitting...
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WO/2000/027179A1 |
A tandem towable combination (10, 110) of a foremost wheeled device (11, 111) and a rearmost wheeled device (12, 112), in which the combination comprises: a first forward towing hitch (17) for coupling the frame of the foremost device (1...
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WO/2000/021821A1 |
A mechanism is disclosed for fitting to a rigid axle assembly (2) for mounting such an axle assembly (2) from a vehicle chassis (C) the mechanism including a support member (12) mounted to the chassis (C) so as to be pivotable about a ge...
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WO/2000/012374A1 |
The present invention relates to a four-wheel drive vehicle which on account of its constructive composition has very good off-road characteristics, in addition to which the vehicle can be adapted to a number of transport requirements an...
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WO/2000/007866A1 |
A hydraulic power steering system for steering rear axles of vehicles comprises a distribution system (10) coupled to a wheel of the rear axle. The distribution system (10) has a core (12) encased in a casing (11) and rotatable to distri...
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WO/2000/002762A1 |
The invention relates to a bogie construction which comprises at least two stiff axles (1a-1c) which are interconnected by a rocking lever (10a, 10b). The rocking lever is pivoted in its middle so that it can move in its longitudinal dir...
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WO/1999/019198A1 |
A moveable load-carrying assembly including a chassis (1) having a plurality of wheels (6) arranged as a first wheel set and a second wheel set, each wheel (6) being rotatable and swivellable relative to the chassis (1); the wheels (6) o...
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WO/1999/012408A1 |
A combination of a powered towing vehicle (10) having steering wheels (22) and a wheeled trailer (12) connected to the vehicle for its towing. The wheels (28) of the trailer are connected to a source of power for generating forward and r...
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WO/1998/047736A1 |
The invention relates to a transport trailer for lifting and moving, which is intended to be coupled to a working machine (3) moving by means of a wheelwork, for handling containers (4) or the like. The frame (5) of the transport trailer...
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WO/1998/021082A1 |
The present invention relates to a linkage mechanism (10) for operative association between a fifth wheel on a drive vehicle and at least one pair of steerable rear wheels. The linkage mechanism (10) is arranged so as, in the first phase...
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WO/1998/010973A1 |
A system is adapted for guided steering of at least one set of rear wheels of a semi-trailer or trailer of a cargo vehicle which comprises said semi-trailer or trailer and a pulling vehicle or a tractor. The system comprises bearing mean...
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WO/1998/003387A1 |
A multiple axle trailer is disclosed consisting of a main chassis articulated to a tractor unit and a sub-chassis relative to which the main chassis rotates on a turntable. The sub-chassis has a pair of forward wheels (3) and a pair of r...
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WO/1997/049597A1 |
An adjustable steering axle includes an outer axle (12) having an exterior surface and an inner cylindrical surface (33). The inner axle (14) has an outer cylindrical surface, a first kingpin receiving tube (50) provided at a first end o...
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WO/1997/024248A1 |
The invention relates to transport vehicles and combinations thereof and their tow bar constructions comprising a tow bar (10') journalled to the front of the chassis rotatably relative to a vertical and a horizontal axle, and means for ...
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WO/1995/034435A1 |
Coupling for controlling the angular offset between two road transport units (A and B) connected to one another by an intermediate self-supporting unit (C), units (A) and (B) being respectively oriented thereto at angles 'alpha' and 'bet...
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WO/1995/020516A1 |
A two-state directional control linkage (11) for controlling a steering axle, comprising a device for activating and deactivating the linkage (11) to lock the linkage in the operative position of the device and unlock it in the inoperati...
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WO/1995/015271A1 |
A self-steering axle assembly (1) for a vehicle. The assembly (1) comprises a sub-frame (5) supporting an axle (6). First pivot means (20) are engageable selectively to permit relative rotation between the sub-frame (5) and the vehicle b...
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WO/1995/015273A1 |
A command steering system for a semi-trailer of the type having a wheeled chassis having a king pin and associated rubbing plate at a front of the trailer for engagement with the fifth wheel coupling on a tractor vehicle. The system (1) ...
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WO/1994/029159A1 |
The present invention relates to a device in an arrangement for steering wheels, for example the rear wheel pair (8) of a trailer (5), in which a forward reference element arrangement (P1) is interconnected with the coupling bar of the t...
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WO/1994/002347A1 |
A trailer is provided having a support frame and a steering axle. The trailer is interconnected to a tow vehicle. The steering axle is rotatable between a first position providing positive caster and a second position providing negative ...
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WO/1993/022181A1 |
A container (4) for gathered materials, in particular harvested materials, can move on one or several wheels (8) which are rotatively and/or swingably suspended around an axis of rotation (12) oriented towards the ground. The container c...
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WO/1993/017885A1 |
The purpose of the invention as it is presented herein is designing the trailer-truck joint system able to provide variable turning axis of vehicle being hauled in relation to the truck (or tractor) depending on cornering direction and b...
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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...
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WO/1993/005968A1 |
The invention relates to an axle or bogie construction for a commercial vehicle, comprising a triangular support (5), an axle (2) made turnable by means of positionally adjustable longitudinal supports (6), and, between a chassis frame (...
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WO/1991/014587A1 |
The invention relates to an axle or boggie construction for a commercial vehicle, comprising a triangular support (4) and an axle (1) made turnable by means of positionally adjustable longitudinal supports (16, 17). To stabilize the oper...
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WO/1990/013446A1 |
A tractor trailer or other truck (11) or vehicle is equipped with an auxiliary rear steering arrangement in which one (35) or both sets of dual wheels (33, 35) are equipped for vertical movement and/or a pivoted turning movement plus loc...
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WO/1990/000487A1 |
A main chassis (2) is supported by two sub-chassis (1, 6). Linkage members (71, 72) are mounted on the respective sub-chassis (6, 1) for movement along their respective median planes (6', 1') and are connected together by a pivot having ...
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WO/1989/010866A1 |
A multiple axle trailer comprises a chassis (11) pivotally connected to turn substantially horizontally with respect to a sub-chassis (12) and provided with means at its forward end to enable the trailer to be hitched to a towing vehicle...
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WO/1989/010293A1 |
A heavy-load hauler for traveling on conventional roadways to move, for example, heavy construction equipment such as cranes or the like from one work site to another. The hauler includes a front tractor-drawn carriage (100), a rear carr...
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WO/1989/003777A1 |
The invention relates to an automatic control system for guiding a trailer underneath or from underneath a loadsupporting cassette (2) as centrically as possible with regard to the cassette, in order to avoid bumping against the wall and...
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WO/1989/001436A1 |
A transport means (1) comprising a body (2) and several wheels (3a to 3h) positioned in the longitudinal direction one after another on both sides of the body and turnable about vertical axes (4a to 4h). The transport means (1) is suppor...
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WO/1987/001999A1 |
The present device comprises four analog sensors (30, 31, 32, 33) respectively connected to setting amplifiers (30', 31', 32', 33') of which the outputs are connected to the inputs (30'', 31'', 32'', 33'') of a multiplexer (40). Said mul...
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WO/1986/001479A1 |
The vehicle has a main chassis (2) pivotally supported by front and rear sub-chassis (1, 6), one of which carries the engine. Constant velocity power is communicated between the two sub-chassis (1, 6) by an intermediate shaft (20) connec...
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WO/1986/001466A1 |
A coupling arrangement between a towing vehicle (1) and a trailer vehicle (17) includes a towing device (2, 10) which is connected to the towing vehicle. The towing device is provided with a towing member (10) arranged to engage a curved...
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WO/1985/003263A1 |
The servo-steering device of an articulated vehicle comprising a tractor and at least a wheeled trailer with fixed or articulated axles and a control member to give the device a steering order, comprises a first detector (15) associated ...
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WO/1985/003264A1 |
A load carrying and tipping vehicle (11) adapted to be coupled to a power-operable vertically movable part (15) of a motor vehicle (13) such as a front end loader in which case the bucket of the front end loader constitutes the verticall...
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WO/1983/004229A1 |
The towing device for vehicles having independent front wheels (16, 18) connected by a steering bar comprises a towing bar (5) associated to a wheel steering rod (15) in order to provide for an improved guiding of the towed vehicle as we...
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WO/1983/002758A1 |
The trailer (2) of a vehicle is provided at the trailing end with a bogie (6) incorporating a guide member (22). Movement of the cab (1) into a new direction causes a linkage to move a limb (20L) away from a guide member (22) and release...
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WO/1981/002554A1 |
A steering device for many-axled goose-neck trailers (2, 5) coupled behind a tractor (1) or other vehicles (5) via the goose-neck (3, 16) and a fifth wheel (4, 18) on the tractor (1) or other vehicle (5). Of the wheel sets of the trailer...
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WO/1980/001372A1 |
The fastening device for trailer (1) is used to hook a trailer (3) to a tracting vehicle (2). Crossed arms (4, 5) comprise each one end (6, 7) hinged to the trailer (3) and another end (12, 13) intended to be hooked to the tracting vehic...
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WO/1979/000561A1 |
A multi-purpose four-wheel drive vehicle is disclosed having four-wheel steering. A hitch (68) is slung below the vehicle body between the front and rear wheels or forward of the front wheels. By slinging the hitch in this manner the for...
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JP2024029493A |
An object of the present invention is to provide a control device for a coupled vehicle that allows an intention to steer a trailer to be expressed without providing a new input means. When a reverse assist mode is in an off state, a PU ...
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JP7442442B2 |
A couplable automotive road vehicle includes two front wheels, a chassis having a front part and a rear part, an articulated connection device, and front and rear couplings. A wheel cylinder is defined as the cylindrical geometric shape ...
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JP7430783B2 |
According to a method for determining a trailer orientation, an image (13) depicting a component (14) of the trailer (12) is generated by means of a camera system (15). Predetermined first and second reference structures (16, 18) are ide...
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