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7611160 |
Retractable single-motion lever jack
A lever actuated jack may be mounted to a trailer. An inner jack tube slidably engages the outer jack tube. A lever is attached to the upper end of the inner jack tube, or to an inner support...
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7604207 |
Tripod and method
A tripod has an extensible strut for improving the stability thereof by tying the strut to a sturdy object. In another aspect of the invention, a method of using a tripod includes attaching the...
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7594679 |
Outrigger for a boom truck or the like
A three-section outrigger for a boom truck or the like which may be pivotally moved with respect to the boom truck so that the outrigger may be extended outwardly, forwardly and downwardly with...
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7594555 |
Hood lift mechanism and method
A method and apparatus for moving a portion of a vehicle hood away from a portion of the vehicle, the apparatus comprising: a first portion; a second portion, comprising; a fixed portion and a...
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7578524 |
Personal recreation/utility vehicle lift and anti-theft device
A land based recreation and utility vehicle lift and anti-theft device and system. The device includes an elongated support post including a ground-engaging fulcrum connected to, and laterally...
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7575249 |
Height-adjustable support for semitrailers or the like
A height adjustable support comprising a stationary outer support tube, an inner support tube arranged in a longitudinally displaceable manner in the outer support tube, a gearbox output shaft...
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7559398 |
Lifting device
The present invention relates to a lifting device ( 1 ) to be mounted in a motor vehicle and intended, in case the vehicle is involved in an accident, to be activated by putting a lifting element (...
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7543851 |
Mobile concrete pump with distributing boom
A mobile concrete pump comprising a structural frame ( 14 ) mounted on the undercarriage ( 10 ) of a truck chassis ( 12 ), a boom stand ( 22 ) that is provided on the structural frame ( 14 ) and...
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7525276 |
Vehicle having an articulator
Systems and methods for a vehicle mounted articulator are described. A vehicle conveniently allows an articulator to be moved to various remote work sites. In one embodiment, the articulator can be...
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7497417 |
Camper stabilization system
An embodiment of the invention is directed to camper having a four point jack system with a brace stabilization system. Typically, the camper includes four jacks anchored at four anchor points on...
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7494154 |
Powered maneuverable and retractable trailer jack device
A powered maneuverable and retractable trailer jack adapted for attachment to a tongue of a trailer has an external sleeve, a gear rack on an exterior of the external sleeve, a housing containing...
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7481285 |
Lifting and steering assembly
A lifting and steering assembly for permitting a vehicle to be turned in a small area. The lifting and steering assembly includes at least one turning assembly for being coupled to the vehicle. The...
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7478835 |
Travel unit for mobile machines
The invention relates to a mobile unit for mobile machines having extensible support devices comprising a first, continuous rigid support on which travel devices and some of the support devices are...
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7478834 |
Movable concrete pump comprising a distribution boom
A movable concrete pump comprising a structural frame ( 14 ) that is mounted on a truck undercarriage ( 10 ) of a truck chassis ( 12 ), a boom stand ( 22 ) which is disposed on the structural frame...
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7451994 |
Apparatus and method for stabilizing a motorcycle during turning maneuvers
A method and apparatus and for stabilizing a motorcycle or similar two wheeled, single tread vehicle during turning maneuvers incorporating at least one support member connected laterally and...
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7445240 |
Drive device of hydraulic cylinder for working
The present invention includes a hydraulic source ( 28 ), at least a plurality of work hydraulic cylinders ( 11 ) of a single type, that are to be driven with pressure oil from the hydraulic source...
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7447585 |
Stability enhancing system for tow-vehicle towing trailer-assembly with trailer sensors
A system for providing enhanced stability, control, and management for a tow-vehicle towing a trailer assembly with trailer sensors is disclosed. The system includes a tow-vehicle with an...
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7434838 |
Work vehicle stabilizer
A system for automatically moving a stabilizer of a work vehicle is disclosed. A joystick is connected to an electronic controller, which in turn, is connected to valve drivers to drive stabilizer...
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7429061 |
Drive mechanism and method of operating the same
A drive mechanism for a trailer support system secured to a trailer, the drive mechanism being operable to move the trailer support system relative to the trailer and including a gear box secured...
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7425012 |
Jack stand assembly for boat trailers
A trailer with an improved jack stand to selectively allow the stand to rest on the ground with either a foot pedestal or a ground engaging roller.
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7419185 |
Storage system for a support mat
A storage system 84 provides facility for storing a support mat 62 on a crane 20 , for transport with the crane to and from work sites, and for placement of the mat on a terrain 22 for...
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7416215 |
Vehicle anti-theft and utility step system
A housing has open and closed ends, an interior and exterior surface between the ends, the exterior surface having front and rear faces with upper and lower faces. A drive screw within the housing...
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7401812 |
Stabilizer pad for vehicles
A stabilizer pad including a pair of plate members supported from a stabilizer arm; and a pad assembly that is adapted for mounting between the pair of plate members. The pad assembly has a...
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7396033 |
Motorcycle with auxiliary support
A motorcycle includes at least a first auxiliary member mounted on a body of the motorcycle for contacting a road and providing assistance to the motorcycle body to support itself, when necessary,...
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7396034 |
Jack with an optional pivoting foot
A jack with an optionally pivoting foot provides a trailer owner the ability to change between a wheel and a flat foot or a flat foot and a wheel upon a jack depending from a trailer tongue. The...
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7395993 |
Height-adjustable support for semitrailers or the like
A height-adjustable support for semitrailers wherein the foot plate is suspended on tension springs which are arranged in two parallel planes situated in each case between the track roller and the...
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7387316 |
Portable water tank
A portable tank apparatus has a yoke pivotal on a transverse member between a service towing position and a raised position, and a pair of hingedly connected brace members at the rear of the...
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7380825 |
Landing gear and method of assembly
Landing gear for selectively supporting a semitrailer and a method of assembly of the landing gear is provided. The landing gear includes a leg having an upper section and a lower section...
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7354067 |
Compact caster wheel system
A compact caster wheel system for use with a skid steer vehicle, includes first and second auxiliary lift unit assemblies being spaced apart and disposable on respective left and right side margins...
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7338077 |
Storage system for a support mat
A storage system 84 provides facility for storing a support mat 62 on a crane 20 , for transport with the crane to and from work sites, and for placement of the mat on a terrain 22 for...
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7331748 |
Assembly for mounting various work tools to a construction vehicle
An assembly for mounting various work tools, e.g., a backhoe, to a pair of parallel frame members ( 28 ) of a vehicle ( 20 ). A pair of parallel main beams ( 26 ) extend transversely across the...
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7331607 |
Dual mode outrigger for a boom truck or the like
A dual mode A-frame outrigger for a boom truck or the like is provided wherein the outrigger may be operated in conventional fashion or which may be pinned to the side of the boom truck or the like...
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7311332 |
Speed crank locking device for trailer landing gear assembly
A speed crank locking device automatically secures a hand crank in its operative position to an input shaft of a gearing mechanism, with the locking device being easily disengaged to move the crank...
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7309080 |
Extendable arm for a motor vehicle
An extendable arm that extends from a police vehicle towards a pulled over vehicle. The arm allows for two-way communication or document transfer. The police officer can position the extendable arm...
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7303210 |
Secure crank locking device for trailer landing gear assembly
A secured crank locking device automatically secures a hand crank in its operative position to an input shaft of a gearing mechanism, with the locking device being easily disengaged to move the...
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7296776 |
Method and apparatus for buttress stabilization
A method for stabilizing a roof-resting vehicle includes the steps of leaning one or more buttress stands against a rear fender area of the vehicle, passing a chain under a rear end of the vehicle...
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7290799 |
Disposition introduced to hydropneumatic jack
“DISPOSITION INTRODUCED TO HYDROPNEUMATIC JACK”, according to description of the report and the annexed illustrations, it is about a new disposition for a hydropneumatic device that is used to...
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7281736 |
Pothole protection mechanism
A pothole protection mechanism provides additional support for the vehicle in the event a wheel is driven into a hole while the platform is elevated. The mechanism includes an extendible and...
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7270345 |
Swivel jack assembly
The assembly incorporates two plates. There are annular protrusions on one plate and a matching annular groove on the other. A central bolt and washer holds the plates in engagement while...
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7267368 |
Stabilizer pad for vehicles
A stabilizer pad apparatus that includes a pair of plate members; and a pad assembly that is adapted for mounting from the pair of plate members. The pad assembly includes a resilient pad having at...
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7258363 |
Landing gear assembly for a trailer
A landing gear assembly for supporting a trailer. The landing gear assembly having first and second legs and a connecting member. Each leg is configured to selectively extend and retract in length....
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7240921 |
Landing gear assembly for a trailer
A landing gear assembly for supporting a trailer. The landing gear assembly having first and second legs and a connecting member. Each leg is configured to selectively extend and retract in length....
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7232008 |
Active anti-tip wheels for power wheelchair
An anti-tip system is provided for stabilizing a vehicle, such as a power wheelchair, about a pitch axis and relative to a ground plane. The anti-tip system includes at least one anti-tip wheel....
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7229058 |
Cargo support device
The present invention relates to an arrangement ( 1 ) to support the front end ( 2 A) of a trailer ( 2 ) when the aforementioned trailer is parked on board vessels ( 3 ) and other vehicles,...
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7226080 |
Adjustable recovery spade
A recovery spade that is adjustably coupled to a rescue vehicle to thereby maximize traction during rescue operations. The recovery spade includes an anchor blade and a hollow support member. The...
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7219914 |
Trailer jack and method
A trailer for coupling with a motor vehicle including a frame with at least a pair of wheel supporting the rear and a trailer support for supporting the front. The trailer support is pivotably...
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7213841 |
Stabilizer support system
The present invention relates to a stabilizer support system and a method for stabilizing or supporting heavy equipment in general. The system may comprise a support structure such as a...
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7207544 |
Supporting device
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...
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7207599 |
Cross shaft for semitrailer landing gear
A landing gear having a telescopic cross shaft extending between the cylindrical stub shafts protruding from both screw jacks thereof. The telescopic cross shaft is made of square structural...
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7204463 |
Balancer device for hanging article
A balancer device, which is adapted for incorporating with a hanging article having two sidewalls, a front side, and an opposed rear side facing towards a supporting surface, includes two balancing...
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