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Patent Searching and Data


Matches 101 - 150 out of 5,329

Document Document Title
WO/2014/079248A1
A skid-proof support foot apparatus and a mobile machinery, related to the technical field of engineering machineries. Solved is the technical problem found in the prior art of support foots being prone to skidding. The skid-proof suppor...  
WO/2014/075442A1
A connecting structure of landing legs and crossbeams comprises a pair of landing leg connecting supports (3). An outer side of each landing leg connecting support (3) is connected to an inner side of an upper portion of a landing leg (1...  
WO/2014/071699A1
An electrically powered gear box for a semitrailer stabilizer, comprising a gear box housing; the housing is internally provided with a drive gear (10), a power output shaft (2), and a clutch mechanism ensuring transmission connection or...  
WO/2014/045089A1
A robotic device (10) movable in a vertical direction and in prescribed horizontal directions along rails (12) arranged in the prescribed horizontal directions in multiple rows provided at various levels with respect to ground. The robot...  
WO/2014/040867A1
The invention relates to a supporting device of a vehicle, in particular of a semi-trailer or trailer, comprising an outer pipe (12) which is designed to be attached to the vehicle in a stationary manner, an inner pipe (13) which is arra...  
WO/2014/033024A1
The invention relates to a locking device for supporting members (10) for a mobile machine, which supporting members (10) are arranged on a chassis or load-bearing frame and can be extended, pivoted or telescoped from a retracted transpo...  
WO/2013/052540A3
An object (10) includes an electric actuator system (11) and a method (12). The object (10) may be a vehicle that includes wheels (18-21). The system (11) and method (12) include microprocessor based controllers (32), (33) and (37), elec...  
WO/2013/188797A3
A landing gear system (40) for a trailer is described. The landing gear system (40) includes two jacks (44), each with a first tubular body (46) in which a second tubular body (48) is telescopically mounted, a hydraulic chamber (62) and ...  
WO/2014/017089A1
Provided is an auxiliary steering device which makes possible tight-turning movements of a vehicle using a simpler auxiliary wheel. The auxiliary steering device is provided on a vehicle equipped with left/right drive wheels and a third ...  
WO/2014/012148A1
A jacking device (1) includes a base member (2), an upper member (3), and, at least one intermediate member (4). Each member includes screw threads adapted to engage a respective screw thread of an adjacent member. Drive means is include...  
WO/2013/191379A1
The present invention relates to a vehicle lifting jack. The vehicle lifting jack according to the present invention is configured so as to have a pair of upper and lower arms, which are hingedly coupled together in a diamond shape by me...  
WO/2013/188797A2
A landing gear system (40) for a trailer is described. The landing gear system (40) includes two jacks (44), each with a first tubular body (46) in which a second tubular body (48) is telescopically mounted, a hydraulic chamber (62) and ...  
WO/2013/143907A1
Support device, preferably for commercial vehicles such as semi-trailers, comprising an inner support tube and an outer support tube, which can be displaced relative to one another along a longitudinal axis in an extension and retraction...  
WO/2013/143554A1
The lifting and parking parallel aid is using car battery as power source. In general, it is consist of two parts. Part one : A wired control box fixed inside the car according the below description - The control box has four buttons hid...  
WO/2013/124694A1
Method-system of parking a vehicle using only front road course and placement of the rear of the vehicle in a final parking position by an auxiliary mechanism. A method - system of parking a vehicle along parking provision, where the onl...  
WO/2013/124157A1
The present invention relates to a locking mechanism, more particularly for use on a support winch, comprising a stator unit, a rotor unit and a locking unit, wherein the rotor unit has a shaft element and a crank element, wherein the cr...  
WO/2013/113225A1
A supporting device and an engineering machinery vehicle. The supporting device (20) comprises: a telescopic outrigger (201), a vertical cylinder, a horizontal cylinder, a rotating outrigger (203), a rotating outrigger cylinder, and a sw...  
WO/2013/110223A1
A support system of an engineering machinery and the engineering machinery having the support system. The support system comprises a first support leg (21), a second support leg (22), a third support leg (23), and a fourth support leg (2...  
WO/2013/091329A1
A stabilizer structure and an engineering machinery comprising the same, comprising a horizontal stabilizer; the horizontal stabilizer comprises at least two sequentially hinged sub-stabilizers; any two adjacent sub-stabilizers are provi...  
WO/2013/091426A1
Disclosed are engineering machinery and a safety state determining method, device and system thereof. The method comprises the following steps: constructing at least one grade of safety control area (A1-A3,S1) according to the position o...  
WO/2013/069735A1
Provided is a vehicle correction apparatus such that a plurality of repair process operations that do not require pulling force and a vehicle frame pulling operation that requires pulling force can be performed simultaneously for a damag...  
WO/2013/060232A1
A leg device for engineering machinery comprises a swinging leg (21) hinged to an engineering machinery chassis (10), a telescopic driving device (25) and a connecting rod mechanism (27) disposed between the swinging leg (21) and the tel...  
WO/2013/062215A1
The present invention relates to a semi scissor-type lift for vehicles having an improved structure. The semi scissor-type lift includes: two vehicle mounts (10) parallel to each other; four sets of lifting units (100) of which two sets ...  
WO/2013/053721A1
Support foot (100) for a support device for supporting a semi-trailer or the like, having a compensation element (110) and a contact plate (130) on which the compensation element (110) can roll in support operation. In order to prevent t...  
WO/2013/041917A1
A landing gear including an inner (2) and an outer sleeve (3), wherein said landing gear further presents at least one transmission cover (18) located on the outer sleeve (3). The transmission cover (18) covers the gearing which is place...  
WO/2013/037205A1
A retractable support leg comprises a fixed support leg (10) and a movable support leg (20). When the movable support leg (20) stretches in place, coincidence portions of the movable support leg (20) and the fixed support leg (10) which ...  
WO/2013/035085A1
In one aspect, the resent invention is directed to a vehicular lifting system, comprising: a group of rails (60), each mounted at the underside (4) of a vehicle (2); a group of one or more jacks (18), each mounted on a one of the rails (...  
WO/2013/033767A1
An adjustable stand assembly (20) for a towed vehicle, the adjustable stand assembly (20) comprising a vehicle attachment means (40) and a stand (60) releasably and adjustably mounted to the vehicle attachment means (40). Preferably, the...  
WO/2013/029392A1
A locking device for locking an outrigger in engineering machinery comprises a housing (1) having a limited chamber inside and having a left end provided with an opening (10); a latch (2) disposed in the chamber, capable of moving betwee...  
WO/2013/026664A1
A support device (100) for a semitrailer or the like, having an outer support tube (110) and an inner support tube (120), wherein the inner support tube (120) is arranged in telescopic fashion in the outer support tube (110) and can be m...  
WO/2013/020145A1
The invention provides for a jack (10) used to lift the axle (12) of a vehicle by means of moving the vehicle. The jack (10) is made -up of a post (14) that has a foot section typically a base plate (18) with some additional bracing. The...  
WO/2013/013264A1
A vehicle jack comprising a first portion comprising a lower portion adapted to support the jack relative to a ground surface in a first orientation, a rest member extending from the lower portion and adapted to at least partially suppor...  
WO/2013/014608A1
Support foot for stabilizers, comprising a frustoconical support member with a base of large diameter, made of plastic or polymer material, characterized in that it comprises means for the the effective and secure, but quickly and conven...  
WO/2012/175312A1
The invention relates to a support device for commercial vehicles, such as trailers or semi-trailers, comprising a support outer pipe (13) that can be fixed to a chassis of the commercial vehicle and a support inner pipe (14) that is mou...  
WO/2012/174788A1
A method and system for extending and leveling the stabilizers of a construction vehicle, the method comprising: (a) extending the stabilizers, so that the stabilizers are in contact with a base surface and the wheels of the construction...  
WO/2012/171352A1
A running vehicle chassis and an operation method for same. The running vehicle chassis comprises an intermediate body structure (4). Four running landing leg mechanisms (2) each provided with a landing leg swing limiting locking mechani...  
WO/2012/159514A1
The present invention provides a pump truck as well as a system and a method for feeding back a safe rotation range of an arm support thereof. The system comprises: a position detection device, used for collecting position information of...  
WO/2012/155280A1
The invention relates to a support means (1) having a rail-guided connecting arm (5), a sealed electric cylinder (3) with a guided spindle in a piston rod (4) and an integrated freewheel and a controller (17), having a current monitor an...  
WO/2012/048698A3
The invention relates to a landing gear device for semi-trailers or the like, comprising at least one preferably telescopic landing gear (1, 1') that has a fastening head (11) on which the landing gear is mounted on the semi-trailer. A l...  
WO/2012/115877A1
The embodiments of the invention are directed to a method and apparatus for improvement in the function of dampers used on mobile vehicles such as recreational vehicles. The main function of current dampers (sometimes called shock absorb...  
WO/2012/048699A4
The invention relates to a method for retracting and deploying a landing gear device for semi-trailers, comprising a secondary consumer system (4) that has compressed air, and at least one landing gear (1, 1') that can be telescoped usin...  
WO/2012/106809A1
The present disclosure is directed at an adaptable vehicle that includes a pair of primary rollers for rolling along a surface on which the vehicle is travelling. At least one of the rollers is rotatably powered. The adaptable vehicle al...  
WO/2012/094894A1
A multilevel telescoping mechanism sequential control apparatus comprising: a first operating apparatus (11), for use in transferring a hydraulic fluid to a downstream component to control the operation of the downstream component, a fir...  
WO/2012/094895A1
A multilevel telescoping mechanism and a piece of engineering equipment comprising the multilevel telescoping mechanism. The multilevel telescoping mechanism comprises a mounting component (1), a plurality of telescoping components sleev...  
WO/2012/092852A1
Disclosed is an auxiliary wheel comprising a wheel hub and a tire. The auxiliary wheel is fixedly mounted on a wheel of an automotive vehicle in a manner that the auxiliary wheel and the wheel have a common rotary axis. The auxiliary whe...  
WO/2012/048699A9
The invention relates to a method for retracting and deploying a landing gear device for semi-trailers, comprising a secondary consumer system (4) that has compressed air, and at least one landing gear (1, 1') that can be telescoped usin...  
WO/2012/084402A1
The invention relates to a support device for work vehicles, comprising a support post (8, 46) to be provided on the work vehicle, the lift element (11, 15b) thereof being displaceable along a lift axis for supporting on a support area, ...  
WO/2012/079131A1
A support device comprising an upper portion adapted for connection to a wheeled vehicle and a base portion adapted for contact with the ground and movement therealong, whereby the support device is capable of contacting the ground to pr...  
WO/2012/079731A1
The present disclosure refers to an outrigger assembly arrangement (25, 26) constructed to be connected to a base frame (14) of a machine. The base frame (14) may have first and second ends (20, 22). An outrigger assembly (24, 25) may ha...  
WO/2012/075787A1
A transverse adjustment mechanism for a bilateral half-spring type load-carrying head is installed in the housing (1) of the load-carrying head (2) of the lifting unit of an in-ground railcar-lift system, fixedly connected with the housi...  

Matches 101 - 150 out of 5,329