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8225947 |
Crane, in particular mobile crane with a narrow track and enlarged supporting base
A mobile crane includes an undercarriage with a middle section and two parallel crawler carriages; a superstructure on which a boom is mounted, the superstructure being connected to the... |
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7364044 |
Safety device against overturning crane
The present invention provides a safety device against crane overturning which operates in a crawler crane comprising at least four outriggers in a frame, the safety device comprising a load... |
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7328810 |
Crane supporting apparatus
A crane support consisting of a steel square tubing pedestal having an apertured mounting plate fixedly attached to its upper end, and having an enlarged base fixedly attached to its lower end; an... |
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6773033 |
Mobile concrete pump comprising telescopic support arms
A mobile concrete pump including a chassis (10), a rotating gear (14) for a distributing boom which is mounted onto said chassis, a pump assembly and a supporting construction (20). The supporting... |
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6715579 |
Articulated frame work vehicle
A work vehicle is provided with an articulated frame having a first frame segment and a second frame segment that are pivotally coupled to one another by a vertical pivot. An actuator is coupled... |
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6516917 |
Outrigger assembly for a mobile telescopic belt conveyor
An outrigger assembly useful for supporting and stabilizing a mobile work machine, such as a vehicle-mounted telescopic belt conveyor, while the work machine is operating. The outrigger assembly... |
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6481749 |
Auto-up switch for simultaneously retracting a pair of stabilizer legs on a backhoe loader machine
Automatic and simultaneous retraction of a pair of stabilizer legs for a backhoe loader machine 10 is beneficial for the operator when operation of the backhoe loader is complete. Instead of... |
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6471246 |
Stabilizer pad configurations
Pad assemblies configured to be used in conjunction with stabilizer pads mounted onto stabilizer arms used to stabilize earth moving and other construction equipment. The pad assemblies are formed... |
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6422603 |
Stabilizer pad for vehicles
The present invention is directed to rotational stabilizer pads for stabilizer arms of vehicles. The stabilizer pads include first and second ground contact faces for contacting respectively a... |
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6270119 |
Stabilizer pad for vehicles
The present invention is directed to rotational stabilizer pads for stabilizer arms of vehicles. The stabilizer pads include first and second ground contact faces for contacting respectively a... |
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6257619 |
Multiple position stabilizer leg
A mobile machine having a machine frame with a first side and a second side. A stabilizer leg is located at each of the first and second sides of the machine frame, and is movable between a first... |
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6227569 |
Stabilizer mechanical support linkage
A system for supporting a vehicle frame, preferably of a forklift, on a base surface includes a pair of linkages attached to the frame. Each linkage includes a base link having a first end... |
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6227570 |
Stabilizer flip pad assembly flip-over restraint
An apparatus and method is disclosed for limiting rotation of a stabilizer flip pad assembly in a support assembly for a work vehicle to prevent undesired flipping of the stabilizer flip pad... |
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6129226 |
Vehicle mounted mini hoist
In connection with a pair of pivotally connected articulating booms there is a pair of double-acting hydraulic cylinders which control the vertical pulling of well pipe, such that a boom assembly... |
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6113356 |
Hydraulically liftable mobile pumping apparatus
A placement and orienting apparatus for a pump and water passing pipe assembly includes a wheeled trailer supporting the pump and water passing pipe assembly; an upper frame structure; a lower... |
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6092975 |
Mobile wrecker incorporating improved rear outrigger support arrangement
A rear hydraulic outrigger assembly for a rotator or similar mobile wrecker wherein the rear outriggers are constructed and arranged to diverge rearwardly from the outrigger and are capable of... |
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6076855 |
Dual mode stabilizer for backhoe loaders and backhoe attachments
A dual mode stabilizer [10] for primary use in conjunction with a backhoe loader, such as a rubber-tired backhoe loader or in conjunction with a backhoe attachment for a skid steer loader. The... |
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5961145 |
Mobile machine with laterally pivoted supporting struts
The invention relates to a mobile machine (16, 20, 22) with a multi-axle chassis (14). To provide support to the ground, there is at least one support strut (30, 32) which can be supported on the... |
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5706960 |
Extended perimeter x-shaped outrigger assembly for cranes
A mobile crane having frame structure supporting a boom and turret unit between the front and rear wheel axles of the crane is provided with four outrigger arms which are extensible to present an... |
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5667245 |
Stabilizer pad for vehicles
A reversible stabilizer pad for use with stabilizer arms of vehicles. The reversible stabilizer pad has a plate with first and second ground contact faces pivotally coupled to the stabilizer arm... |
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5638967 |
Vehicle with a built-on swiveling mast and a frame support
In a vehicle (1) having a swiveling mast (12) which is built on a slewing gear (11) disposed on a frame and has associated therewith a frame support (18) including arcuate guides fixed on the... |
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5622235 |
Tracked vehicle
The invention is a small, maneuverable, tracked vehicle capable of being equipped with a tool such as, but not limited to, buckets, diggers, tree spades, trenching devices, and augers. The vehicle... |
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5466004 |
Stabilizer pad for earth moving apparatus
A reversible stabilizer pad for use with earth moving equipment having a plate with first and second ground contact faces pivotally coupled to a stabilizer arm such that the plate can rotate about... |
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5437531 |
Vehicle for reaching, lifting, retracting, stacking and carrying loads
A vehicle for reaching, lifting, retracting, stacking and carrying loads. The vehicle includes a load carrying portion disposed behind the front axle of the vehicle for receiving and transporting... |
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5431240 |
Tracked vehicle
The invention is a small, maneuverable, self-propelled tracked vehicle equipped with a boom having a tool attached to an extendable section of the boom. The vehicle is small and light enough to... |
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5431443 |
Supporting device for a rescue vehicle
A supporting device for a rescue vehicle comprises two legs each of which has a footing plate (16) located near a lateral vehicle edge of the vehicle. The legs are capable of being swivelled from... |
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5387071 |
Rotatable recovery vehicle
A recovery vehicle (10) having a 360° rotatable hoist unit (22) with a boom member (26) mounted onto a vehicle frame (12), is described. The vehicle frame contains a single rear axle (16) having... |
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5383563 |
Outrigger and guard assembly
Outrigger structures are useful for supporting and stabilizing a work machine while the work machine is operating. When the work machine is in operation dirt and other debris can fall onto the... |
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5348171 |
Removable outrigger for mobile crane
A removable outrigger unit is provided for a crane vehicle to provide weight reduction for over-the-road travel. Alignment cams allow rapid attachment/removal with respect to the vehicle frame. In... |
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5310217 |
Ram guard
The present invention is directed to a ram guard, which is attached to a stabilizer arm having an exposed hydraulic ram, having an outside surface which has a linear length greater than the length... |
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5265995 |
Tractor-loader backhoe
A front end loader and backhoe construction machinery vehicle. The backhoe and operator's cab are formed from a unitary construction wherein the cab has an undercarriage adaptable to rotate a... |
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5188248 |
Stabilizing cylinder for a rough terrain forklift
A stabilizing device for use with a vehicle such as a rough terrain forklift. The stabilizing device employs a cylinder with a movable piston mounted therein, with upper and lower piston rods... |
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5139157 |
Concrete placing boom assembly for ready-mix concrete
The invention is directed to a concrete placing boom assembly for use with two trucks. The assembly includes a base frame and a rotatable turret rotatably mounted on the base frame. A foldable... |
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5119949 |
Crane vehicle with operation speed control
A crane vehicle has a movable vehicle body and a pair of outriggers expandable outwardly from opposite sides of the vehicle body in widthwise opposite directions and bearing against the ground to... |
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5120186 |
Crane attachment for loading machines
A self-contained, full-function, crane attachment for loading machines that is capable of quick release coupling with the standard bucket attachment mechanism of conventional loaders. The... |
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5054812 |
Stabilizer pad for earth-moving apparatus
Earth moving equipment especially of the loader/backhoe type is provided with hydraulically operated stabilizer arms having associated therewith stabilizer pads. The pad is a reversible stabilizer... |
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5050904 |
Stabilizer pad for earth moving apparatus
Earth moving equipment especially of the loader/backhoe type is provided with hydraulically operated stabilizer arms having associated therewith stabilizer pads. The pad is a reversible stabilizer... |
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5029895 |
Outrigger-mounted axle assembly
A load transfer assembly is used on a vehicle which has one or more outriggers. The load transfer assembly consists of an axle assembly mounted proximate the outer end of at least one of the... |
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5026246 |
Hydraulic cylinder detent
A backhoe pivotally supported from a prime mover is disclosed wherein the hydraulic cylinders operably connected to the outrigger stabilizers are provided with a detent to maintain the outrigger... |
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5022810 |
Gurney
A transfer device is provided for moving an object from a first location to a second location, in particular a gurney for transporting a hospital patient. The device includes a litter mechanism... |
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5018630 |
High-capacity lift crane assembly
A high-capacity lift assembly consisting essentially of a multipurpose platform and a pair of commercially available truck cranes or crawler cranes wherein the lifting capacity of the respective... |
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5015147 |
Excavating apparatus
Excavating apparatus of limited mobility adapted primarily for indoor use on brick or cement floors and having a body adapted to make substantially planar contact with the floor. The apparatus is... |
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5014863 |
Vehicle mounted crane
The possibility of the end 26 of a boom 20 of a vehicle mounted crane being moved downwardly into engagement with part of the crane or the vehicle on which it is mounted and causing damage thereto... |
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5015008 |
Stabilizer pad assembly for an earth moving apparatus
A stabilizer pad assembly including a reversible stabilizer pad and a pad limit stop designed as an attachment to a positionable support arm of an earth moving apparatus such as a loader/backhoe.... |
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4949808 |
Aerial apparatus and stabilizing means therefor
An aerial apparatus swingable outwardly of a fire truck chassis is stabilized by outriggers on opposite sides of the chassis with the aerial apparatus being swingable to one side or the other only... |
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4941546 |
Aerial ladder rotation limiter
A fire truck includes an aerial ladder mounted on a rotatable base and outriggers on each side of the truck to stabilize the ladder in use. The outriggers may be deployed on only one side of the... |
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4923597 |
Portable screen with raising and levelling system
A portable screen with a raising and levelling system for raising a frame of the system containing a vibrating screen away from ground on which the system is positioned and for levelling the frame... |
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4921394 |
Load handling device
A load handling device for transferring ISO flat racks, containers or the like, to and from a support comprising two spaced lifting arms (11) pivotally connected adjacent their lower ends (at 9)... |
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4921392 |
Sideshift mounted backhoe locking mechanism
A backhoe is mounted to a rear portion of a loader by means of a locking sideshift mount. The sideshift mount includes a main frame fixedly mounted to the loader, and a slide frame which is... |
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4913458 |
Surveillance vehicle control system
A control system for a surveillance vehicle (V) is disclosed. The vehicle includes a rapid deployment and retraction mechanism (A') and a jack system (B') for continuously maintaining a detection... |