Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 826

Document Document Title
WO/2008/003859A1
The invention relates to a running gear for a semi-trailer in which the rear axle (W1) comprises, on each of its sides, right and left, a support (2) connected to the end (10) of a cross member (1) and a wheel mounted so that it can rota...  
WO/2008/000999A2
The present invention relates to a trolley comprising a chassis (1) equipped with a pair of front wheels (3) and a pair of rear wheels (4) connected to each other and to an attachment and steering member (8) which allows two trolleys to ...  
WO/2007/137970A1
A steering trailer or semi-trailer (1) of the type provided with a device (5) for detecting the angle of displacement between a motor-driven towing vehicle (6) which is being steered and the trailer or semi-trailer (1) in order to contro...  
WO/2005/091951A3
A trailer for carrying cargo includes a frame, at least two axles mounted to the frame, and a deck. The axles have wheels at opposite ends of the axles for movably supporting the frame above the ground. The deck is pivotally mounted to t...  
WO/2007/128072A1
A method of controlling the sideways motion of a trailer forming part of a combination vehicle, such as a road train, for road transport of heavy goods. The vehicle has a trailer including a semi-trailer body and a dolly mounted beneath ...  
WO/2007/128073A1
A method of operating a semi-trailer in a heavy goods vehicle where the semi-trailer has at least one self-tracking axle. At road speeds above a first predetermined speed a restoring moment is applied to the castor-steering action of one...  
WO/2007/020696A1
A steering device for a trailer or the like has a steering rod (6) provided between a forward steering-type trailer or the like (1) that includes a self-propelled vehicle having a steering means installed near front steering wheels and a...  
WO/2007/000502A1
The invention relates to a method for determining a set steering angle ßo of steered wheels of a vehicle comprising a tractor and a trailer that is articulated with regard to the tractor. This method makes it possible to produce a set v...  
WO/2006/136664A1
The invention relates to a drive assisting method for the reversal path of a vehicle which consists of a tow track and a trailer pivotable with respect thereto and is provided with a conventional mechanical steering device. The inventive...  
WO/2006/136665A1
The invention relates to a method for controlling the steering angle ß of the guiding wheels of a vehicle (1) consisting of a tow truck (2) and a trailer (8) hinged with respect thereto. The inventive method makes it possible to produce...  
WO/2006/129284A1
The invention relates to a trailer towing-control apparatus comprising a towing means connectable between a trailer and a towing vehicle; the towing means having a first connection means at its operative forward end pivotably connectable...  
WO2006094519A3
The invention concerns a control system (1) for a road train (3) consisting of a tractor vehicle (4) and a trailer (5), provided with a transmission assembly (2) capable of being electronically controlled. For manual operation of the roa...  
WO/2006/094519A2
The invention concerns a control system (1) for a road train (3) consisting of a tractor vehicle (4) and a trailer (5), provided with a transmission assembly (2) capable of being electronically controlled. For manual operation of the roa...  
WO/2006/054069A1
There is described a self-steering axle for a vehicle, and a control apparatus for the self-steering axle which provides for locking the wheels (6) of the self-steering axle in a central position while the vehicle is being reversed, and ...  
WO/2006/042665A1
The invention relates to a method for determining at least one shaft angle (OA) and trailer angle (OB) for the trailer of an articulated train, wherein characteristic edges and lines of at least the shaft and the front side of the traile...  
WO/2006/010227A1
A command steer assembly (15) for an articulated vehicle having a prime mover, and at least one trailer body (1) having a sub-chassis (3) rotatable about a main axis (5), the sub-chassis (3) being supported by a plurality of wheel axles,...  
WO/2006/005124A1
A load carrying vehicle, especially a semi trailer that comprising a driving part at a front end, that tows a trailer pivoted thereto around a fifth wheel. The driving part has at least one pair of steerable wheels at the front to be man...  
WO/2005/118318A1
The invention relates to a towing vehicle (10) comprising a trailer coupling (1), which can be displaced in relation to the towing vehicle (10) in the longitudinal and/or transversal direction of said vehicle (10) and/or can be pivoted a...  
WO/2005/118371A1
The invention relates to a method for the regulated reversing of a vehicle (1) towing a trailer (3). According to said method, the steer angle (ΦL) of the towing vehicle (1) and at least one angle describing the position of the trailer ...  
WO/2005/113265A1
A trailer reversal self-correcting assembly (10) adapted to be disposed between the tow bar (12) of a vehicle (14) and the tow member (16) of a trailer (18), the assembly (10) comprising a tow arm (20) pivotally connected to the tow bar ...  
WO/2005/091951A2
A trailer for carrying cargo includes a frame, at least two axles mounted to the frame, and a deck. The axles have wheels at opposite ends of the axles for movably supporting the frame above the ground. The deck is pivotally mounted to t...  
WO/2005/080179A1
The invention relates to a control system (7) for a tractor trailer comprising a traction vehicle and a trailer for accommodating, transporting, and putting down a frame that can be rested on supports and can be loaded with a payload. A ...  
WO/2005/047083A1
A vehicle having a main chassis (3) and a power source (4) for driving the vehicle, a drivable steer carriage (1) pivotally supporting the main chassis (3) about an at least substantially upright pivotal axis (2), the carriage including ...  
WO/2005/042336A1
A towable vehicle, eg a trailer, is provided with swivelling wheels (4). The axis of swivelling (15-2) of wheel (4) has a positive castor of Ø, preferably 3-5 degrees, when the vehicle is travelling in direction (13). When the towable v...  
WO2004048180A8
The invention relates to a swivel bearing that is characterized by at least one elastic, radially prestressed bearing element (5), which closely encircles a rotation axis (14) completely or at least in areas, is inserted into a bearing o...  
WO/2005/014371A1
The invention relates to a method for assisting the driver of a vehicle (10) during a driving manoeuvre, such as e.g. a parking or positioning manoeuvre. According to said method, a reference trajectory (16) for the displacement of the v...  
WO/2005/014369A1
A steering system of a trailer, or the like, arranged such that connection/disconnection is facilitated as compared with a conventional system so that self-propelled vehicles can be transported while being connected, the structure is sim...  
WO/2004/101347A1
A pneumatic cylinder device (10) for trailer or semitrailer vehicles which, according to the angle of rotation between the truck (46) and the semi-trailer (35) or between the tractor (47) and the trailer (48), assumes an angular position...  
WO/2004/102297A1
The invention relates to a control system (1) for a vehicle provided with an electronically controlled drive train (2) which comprises a steering system (6), a braking system (7) and a transmission unit (4). An operating unit (10) genera...  
WO/2004/098981A1
The invention relates to a steerable carriage unit (1) which comprises a steering bar system (2) which cooperates with a towbar (3) in order to pivot wheels (8a, 8b) supported by a front wheelshaft. The carriage unit (1) comprises a devi...  
WO2004005047A3
A self-steering axle assembly which can be supported to a vehicle includes an axle (28). A suspension (60) and steering system interposed between the axle and the vehicle are rotatable as a unit around a motion axis of the axle. A pivota...  
WO/2004/083017A1
A steering system wherein there are one or more sets of wheels having a common steered axle (8) associated with a bell-crank, each bell-crank having a body having at least two spaced pivot points (9), a steering crank assembly with a piv...  
WO/2004/083019A1
A trailer coupling apparatus comprising means (6, 8) to pivotably mount at least one left wheel and at least one right wheel to a trailer (3), independent means (12) to pivotably connect the trailer (3) to a towing vehicle (5) and means ...  
WO/2004/074031A1
A system is provided for the throttle control of a multi−combination vehicle operable by a driver where said vehicle includes at least two engines, each engine operable by an independent throttle. One of the throttles is controlled by ...  
WO/2004/071161A1
A steering operation device and a method for controlling the device, where steering operation does not require an operator to be skilled, wheels of a towed agricultural working machine do not need to be steered, and the device is simple ...  
WO/2004/067358A1
A single wheel unit adapted to be mounted on a vehicle body (11) comprising: a wheel frame supporting a suspension mechanism (15) and a wheel assembly mounted on the suspension mechanism (15), and steering means mounted between the wheel...  
WO/2004/050457A1
The invention relates to trailer (1) for towing after a towing after a towing vehicle, said trailer (1) comprising a frame (3) configured for carrying a load and having a front end with a coupling (5) configured for connecting the traile...  
WO/2004/048180A1
The invention relates to a swivel bearing that is characterized by at least one elastic, radially prestressed bearing element (5), which closely encircles a rotation axis (14) completely or at least in areas, is inserted into a bearing o...  
WO/2004/041620A1
A steerable lift axle/suspension system (10) for a heavy-duty vehicle such as a semi-trailer or a straight truck, includes a pair of steering dampers (22) and a backup lock (23). The steering dampers (22) minimize shimmy of the steerable...  
WO/2004/005047A2
A self-steering axle assembly which can be supported to a vehicle includes an axle (28). A suspension (60) and steering system interposed between the axle and the vehicle are rotatable as a unit around a motion axis of the axle. A pivota...  
WO/2003/099638A1
A steering mechanism for a vehicle with a pair of self steering wheels (70) defining one axle of a vehicle, the wheels (70) having steering arms (74) which are connected to double acting rams (76), the ram (76) associated with the wheel ...  
WO2003053767A3
One aspect of the invention provides a positioning system comprising at least one master ram (26, 28) and respective slave ram (22, 24), at least one travel stop (36) and at least one pressure relief valve (68). The or each travel (36) s...  
WO/2003/053767A2
One aspect of the invention provides a positioning system comprising at least one master ram (26, 28) and respective slave ram (22, 24), at least one travel stop (36) and at least one pressure relief valve (68). The or each travel (36) s...  
WO/2002/094637A1
A steering mechanism for a trailer, to prevent jack-knifing when reversing and to prevent the trailer following towing vehicle or a horse on an inwardly displaced path when negotiating a curve in the forward direction. The mechanism incl...  
WO/2002/044005A1
The invention provides a trailer for use as part of an articulated vehicle (15) with improved cornering characteristics. The trailer includes: a main chassis (18) connectable to a wheeled section (16) of the vehicle immediately ahead of ...  
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...  
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 ...  
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...  
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 (...  
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...  

Matches 151 - 200 out of 826