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Patent Searching and Data


Matches 301 - 350 out of 5,354

Document Document Title
WO/2003/091087A1
The object of this invention is to provide an auxiliary wheel apparatus for vehicles. This apparatus includes a gear box (44), which is installed around the suspension arm (31) of a vehicle such that the auxiliary wheels are extended or ...  
WO/2003/064239A1
A load distributor (10) is used for distributing the weight of a load bearing member such as a caravan leg over the ground. The load distributor (10) has a load receiving surface (21) being arranged to receive a load bearing member. A mo...  
WO/2003/057516A1
An improved jack for horizontally extending trailer tongue (22) including a bracket (30) attached to the trailer tongue (22), a longitudinal shaft pivotally supported to the bracket (30) and pivotal between a substantially vertical posit...  
WO/2003/055705A1
The invention relates to support leg assemblies for the support of a goods transport trailer which is normally connectable and transportable via a vehicle tractor unit. When not connected to the vehicle tractor unit, the leg assembly is ...  
WO/2003/047932A1
The invention relates to an automatic lifting system comprising a hydraulic mechanism (1) which is actuated by the engine (3) of the vehicle or machine involved. The aforementioned hydraulic mechanism supplies a pressurised fluid to a se...  
WO2003016107A3
An anti-theft locking device for semi-truck trailer (21) preventing the vertical telescoping effect of the inner and outer sections, type landing gear (1 and 2) from being raised to inhibit easy moving of the semi-truck trailer, by way o...  
WO/2003/029058A1
Disclosed is a shifting apparatus of a vehicle for elevating, laterally transporting and rotating the vehicle, the shifting apparatus comprises an additional compressed air generating unit and elevates the vehicle in a parking position f...  
WO/2003/016107A2
An anti-theft locking device for semi-truck trailer (21) preventing the vertical telescoping effect of the inner and outer sections, type landing gear (1 and 2) from being raised to inhibit easy moving of the semi-truck trailer, by way o...  
WO/2003/004329A1
The invention provides a lifting device for use with a vehicle which has a body, a shaft engagement formation on the body which is engageable with an axle of the vehicle, a curved abutment surface on the body which has a plurality of gri...  
WO/2002/066304A1
The lifting of a car can be achieved simply by two identical mechanisms each of which uses a motion screw (2). These two mechanisms are independent from each other and are located on both left and right sides of the car. The motion is tr...  
WO/2002/058972A1
A lifting system for raising a vehicle having a plurality of wheels. The system comprises: (a) one or more jacks capable of being extended and retracted, each jack being attached to the underside of the vehicle proximate to one of the wh...  
WO/2002/046031A1
A multi-directional wheeled transport vehicle for propelling components disposed thereon which has a structural base consisting of a chassis (20) and a top (22) with axles (44, 46 and 48) rotatably affixed to the chassis. A bi-directiona...  
WO/2002/024499A1
The invention relates to a device for supporting semitrailers equipped with at least one semitrailer landing gear, which can be retracted and extended in a telescopic manner, with a commercially available electric motor, which is adapted...  
WO2001066390A3
A lifting jack has a lifting mechanism (13) housed in a casing (12). The lifting mechanism (31) consist of a threaded rod (10), a worm-wheel (11) provided with a central threaded opening (43) engaged with the threaded rod (10) and a moto...  
WO/2002/004270A1
A. Field of the device as disclosed in claims. The device relates to a jackscrew easily positioned at a jackscrew point of a vehicle for lifting the vehicle for repair. B. Problems to be solved by the device. Prior art has a disadvantage...  
WO/2001/081137A1
A recovery spade (10) that is adjustably coupled to a rescue vehicle to maximize traction during rescue operations. The recovery spade (10) includes an anchor blade (200) and a hollow support member (100). The anchor blade (200) includes...  
WO2000050279A9
A vehicle leveling assembly (1) for supporting the weight of a vehicle on a ground plane having a leg (6) extendable to same. A housing (4) is provided adjacent a bracket (2) and the leg (6) to support the weight of the vehicle. In addit...  
WO/2001/076923A1
Landing gears of support devices for articulated vehicle trailers are frequently left in neutral position while the articulated vehicle is being driven. The vibrations which occur during driving can cause the landing gear to descend unin...  
WO/2001/066390A2
A lifting jack has a lifting mechanism (13) housed in a casing (12). The lifting mechanism (31) consist of a threaded rod (10), a worm-wheel (11) provided with a central threaded opening (43) engaged with the threaded rod (10) and a moto...  
WO/2001/066391A1
A system for lifting vehicles, particularly for lifting vehicles in order to operate on their tires, is disclosed, that comprises: lifting controlling means (1); lifting-adjusting means (3); means for locking and unlocking a braking memb...  
WO/2001/062563A1
The invention relates to a supporting device (2) for vehicles (1), especially for vehicle trailers, which comprises at least one moveable support (10) provided with a spindle (11), with a motor-driven support drive (12) and with a connec...  
WO/2001/054961A1
A lifting device (20) for lifting the trailing end (T) of a road vehicle and used to laterally displace the same. The lifting device (20) includes a main body (22) including a fixed section (24) adapted to be rigidly secured to the trail...  
WO/2001/040036A1
Disclosed is a support device for semi-trailers, comprising a leg (1) which has a receiving device (3) for a base element fixed to the lower end thereof. The supporting leg (1) is provided with a base element (10) with a base plate (11) ...  
WO/2001/040037A1
Disclosed is a support device for semi-trailers, comprising a leg (1) which has a receiving device (3) for a base element arranged thereon. The supporting leg (1) is provided with a base element (10) with a plate (11). The base element (...  
WO/2001/023196A1
A multi-functional, compound apparatus that functionally provides at least one additional axle and wheels, that can be used with or without a trailer being towed to enable a vehicle to carry extra weight, extra long loads, and/or to tow ...  
WO2000026070A9
The present invention is directed to rotational stabilizer pads (140) for stabilizer arms (14) of vehicles. The stabilizer pads (140) include first and second ground contact faces for contacting respectively a smooth ground surface and a...  
WO/2000/051859A1
A demountable drive mechanism for the landing gear (2) of a semi-trailer, the landing gear including legs that are extendable and retractable by rotation of a drive shaft (13) through a gear mechanism, the drive shaft being axially displ...  
WO/2000/050279A1
A vehicle leveling assembly (1) for supporting the weight of a vehicle on a ground plane having a leg (6) extendable to same. A housing (4) is provided adjacent a bracket (2) and the leg (6) to support the weight of the vehicle. In addit...  
WO/2000/026071A1
A device for partly jacking from one or more sides motor-vehicles for private or public transport, in particular motor-cars and the like, comprises at least two jacks (12) located on two opposite sides (20) of the vehicle and anchored to...  
WO/2000/026070A1
The present invention is directed to rotational stabilizer pads (140) for stabilizer arms (14) of vehicles. The stabilizer pads (140) include first and second ground contact faces for contacting respectively a smooth ground surface and a...  
WO1999064288A9
The vehicle dislodging system (10) in accordance with one embodiment in the present invention for a vehicle (12) with a longitudinally extending vehicle frame (14) includes a first arm (16) and a drive system (22). The first arm (16) has...  
WO/2000/013949A1
A tire changing system (10) with frame mounted jacks and lug wrench (44) comprising a vehicle having a plurality of wheels (14) and a frame (16) with a pair of longitudinal lower supports horizontally situated on a lower surface thereof ...  
WO/2000/012363A1
The invention relates to a support foot (10) which is equipped with a damping element (12) and which exhibits an improved pivotability. The fixing element (15) which is provided for pivotally fastening to a foot receiving device (4) rest...  
WO/2000/012364A1
The invention relates to a supporting device which comprises a larger clearance for the spindle, whereby the foot receiving device should comprise a high level of stability. The foot receiving device (1) comprises a component which occlu...  
WO/2000/009372A1
The invention relates to a device for supporting a semi-trailer (2) of a semi-trailer towing vehicle, comprising a support element (3) which can be telescopically displaced via a gear system (13) and has a clutch shaft (20) extending at ...  
WO/1999/067482A1
A travelling concrete pump (1) has a chassis (2), a concrete distributing boom (7) arranged on a base (11) and rotatable about a vertical axis (12), front supporting legs (16) and rear supporting legs (17). The front supporting leg (16) ...  
WO/1999/067112A1
A folding jack construction comprising a jack (16) articulated (11) from its upper end, a supporting arm (15) articulated (12) from its upper end, by means of which said jack is supported into immobile position, and a turning shaft (6) i...  
WO1999054178A3
A landing leg (10) is disclosed which includes telescopic upper and lower parts. Within the upper part (12) there is a drive system (26, 28, 30, 32, 42, 44). This system transmits drive either from a manual handle fitted to a shaft (18) ...  
WO/1999/064288A1
The vehicle dislodging system (10) in accordance with one embodiment in the present invention for a vehicle (12) with a longitudinally extending vehicle frame (14) includes a first arm (16) and a drive system (22). The first arm (16) has...  
WO/1999/064278A1
A directional control system for an automotive vehicle is disclosed. In the directional control system, a reduction means, mounted on a directional control system body having an upper part attached to suspensions for an automotive vehicl...  
WO/1999/054178A2
A landing leg (10) is disclosed which includes telescopic upper and lower parts. Within the upper part (12) there is a drive system (26, 28, 30, 32, 42, 44). This system transmits drive either from a manual handle fitted to a shaft (18) ...  
WO/1999/020505A1
A support leg assembly for vehicles comprises a main beam and two displaceable secondary beams (2), which carry a support leg (4) being pivotable between a vertical parking position and a turned-out active position. Between the free end ...  
WO/1999/019191A1
The invention relates to a trailer for transporting containers, wherein the trailer is provided with at least one pair of wheels (1, 2); coupling means, mounted at the front, for overlaid coupling up to a tractor, which coupling means wh...  
WO/1999/010212A1
The invention relates to a mobile machine, especially a self-propelling concrete pump, comprising a chassis (10) and at least one support arm (20). Said support arm is located in a tubular or box-shaped telescopic section (18) which itse...  
WO/1999/010269A1
The invention relates to a mobile work machine especially an automatic concrete pump. The mobile work machine is arranged on a chassis (10) which has at least one preferably horizontally arranged telescopic segment (18) configured as a s...  
WO1998043856A3  
WO/1998/057831A1
The invention relates to a heavy goods vehicle with an automatic loading device for heavy loads, which is arranged on the frame of said vehicle, whose end protrudes above a rear wheel and which is provided with a support device underneat...  
WO/1998/043856A2
The invention relates to a lifting device for a motor vehicle, especially a jack, comprising at least one spar (1). The at least one spar is connected pivotably to the support device (3) which is applied to the vehicle, this connection b...  
WO1998022299A3  
WO/1998/034047A1
A damper, (also called a shock absorber) is provided with the additional function of wheel bouncing so that the vehicle can be moved sideways, whilst airborne, against very little resistance. To achieve this, the damper is provided with ...  

Matches 301 - 350 out of 5,354