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7331749 |
Backhoe for all-terrain vehicles
A backhoe for quick connection to an end of an all-terrain vehicle (ATV) is described. A quick-connector mechanism is secured to a main mounting frame of the backhoe for securement to attaching...
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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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7178682 |
Traveling crane
The invention pertains to a traveling crane consisting of a superstructure that can be turned about an upright axis and carries a crane jib with hoisting means, a truck with a tracklaying gear that...
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6799778 |
Vehicle with frame support
In a vehicle with a superstructure having at least one swiveling mast on a slewing gear and a frame support with the aid of front and back movable telescopes disposed on each side of the long sides...
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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...
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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 to...
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6685039 |
Outrigger assembly for support of mobile cranes, excavators and the like on the ground
An outrigger assembly for support of a mobile crane or excavator upon the ground, includes a plurality of outriggers mounted to a vehicle frame and having free ends, wherein each of the outriggers...
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6631817 |
Re-configurable crane carrier
A mobile crane includes a chassis having first connection features located on a rear end thereof. An outrigger includes second connection features for mating with the first connection features. A...
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6360905 |
Crawler-mounted crane with detachable lateral stablizers
The chassis of a mobile crane, which supports a revolving superstructure having a jib and a counter-jib, is detachably connected to lateral crawlers. To create a favourable stabilisation area for...
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6341705 |
Crane vehicle
A crane vehicle is provided with a four-point support comprising outer support members which extend transversely to a longitudinal axis of the vehicle frame and which are supported directly by the...
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6308985 |
Mobile work machine with telescopic support struts
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)...
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6293586 |
Mobile working machine with support legs and axle blocking system
The mobile working machine has a chassis (10) comprising at least four wheels (30) arranged in pair-wise associated with wheel axles (32) and connected to a frame (36) by interposed wheel springs...
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6276718 |
Mobile machine with telescopic support struts
A mobile machine, especially a self-propelling concrete pump, comprising a chassis (10) and at least one support strut (20) displaceable in a preferably horizontally oriented tubular or box-shaped...
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6138845 |
Crane vehicle
An automotive vehicle, in particular crane vehicle, has a chassis comprising a framework provided in the longitudinal axis of the vehicle. A slew ring is supported on the framework, and a...
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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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6104098 |
Apparatus for controlling mobile equipment
Apparatus for controlling the rotational movement of a ladder or the like of mobile equipment having stabilizing outriggers when the ladder is rotated manually to the side of the mobile equipment...
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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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6039194 |
Mobile roof crane
A compact mobile crane for lifting or lowering a load to or from a roof or other location of a building, and for raising, lowering, and supporting a load along the sides of a building. Elements of...
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5780936 |
Apparatus for controlling mobile equipment
Apparatus for controlling the rotational movement of a ladder or the like of mobile equipment having stabilizing outriggers when the ladder is rotated manually to the side of the mobile equipment...
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5662451 |
Game hoist
A hoist for lifting or hanging game animals. The hoist is particularly adapted for attachment to an ATV. The hoist includes a horizontal boom attached to a vertical support shaft. The vertical...
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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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5263809 |
Material handling apparatus with multi-directional anchoring
A material handling apparatus comprises a chassis, an anchoring mechanism retained in the chassis and a material handling mechanism secured to the chassis. The anchoring mechanism provides...
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5171124 |
Backhoe attachment for skid steer loader
A backhoe attachment for a skid steer loader includes a dipper stick formed by two separable boom components which reduce the cost of shipping the dipper stick, one of the boom components being...
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5082127 |
Collapsible lift trolley
The invention relates to a collapsible lift trolley capable of occupying a compact collapsed position and a deployed in-use position. In accordance with the invention, the collapsible lift trolley...
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4729486 |
Lift enhancing beam attachment with movable counterweights
An attachment for increasing the lifting capacity of a crane having a mobile lower works with an upper works including a rear portion rotatably mounted thereon and having a pivotally mounted boom...
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4723667 |
Chassis of a heavy road vehicle particularly a multiaxle mobile crane
The carriage of a mobile crane (4) is provided with middle (1), rear (2), and front (3) outrigger pairs. The middle, double casing outrigger pair (1) is disposed between the frontmost rear wheels...
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4700852 |
Recovery vehicle device
The invention relates to a device for a recovery vehicle of the type comprising rear, lowerable supporting stifflegs (5) and a crane boom (1) which turns about a horizontal axis (11) and has a boom...
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4660731 |
Telescopic crane for heavy loads
A separate boom vehicle is provided for transporting a telescopic boom, which is adapted to be coupled to a revolving superstructure and to be detached from it for transporting. The boom vehicle is...
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4555032 |
Heavy lift crane
A heavy lift transi-crane supported on a substantially flat surface is disclosed which includes a boom supporting unit having a rigid annular foot, with the boom supporting unit being connected to...
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4555031 |
Vehicular crane of high carrying capacity having an extensible arm
Vehicular crane of high carrying capacity having an extensible arm, especially a telescopic arm. The vehicular crane has a maximum carrying capacity of greater than 250 metric tons obtained in such...
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4508232 |
Counterbalanced crane structure
A windlock for selectively preventing relative pivotal movement between a mobile platform and a horizontal interconnecting stinger at the base of an elevated crane. The stinger is normally...
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4496062 |
Crane having stabilizing outriggers
A mobile crane of the type having an upper revolvably mounted on an elongated main frame. The main frame has a central tub for mounting the upper and also has a series of ground-engaging wheels...
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4469191 |
Chassis with swivel-mounted wheel axles, especially for mobile cranes
Each of the swivel-mounted wheel axles of a chassis can be manually positioned by means of an adjusting device, which includes a lever, into a first position for driving the chassis straight ahead...
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4462612 |
Trailer telescopic supporting leg with detachable foot
A telescopic supporting device for heavy loads of trailers is disclosed which device has a supporting leg projecting from a guiding tube and on the lower end of the supporting leg there is...
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4461490 |
Structural support for outrigger
An improved structural support for attaching an outrigger to a mobile equipment platform is provided that facilitates assembly of the outrigger and platform to the frame of a truck, and establishes...
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4454952 |
Means of removably mounting an outrigger
An outrigger assembly for mobile cranes wherein a roller and rail system is provided associated respectively with the outrigger mounting assembly and chassis of the vehicle to facilitate removal of...
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4446976 |
Reversible outrigger crane support
A basic crane capable of lifting a predetermined load is equipped with an outrigger unit which, in one orientation, engages the ground to increase the lifting capacity of the crane to an...
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4444416 |
Vehicle
This invention is related to a vehicle comprising a chassis carried by wheels or the like, a carrier (7) being arranged on said chassis and adapted to support a working equipment, such as a crane...
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4394911 |
Heavy duty crane
Several embodiments of a crane are described and require a minimum of set up and strip down time. Each embodiment includes auxiliary frame means that is slightly wider in outside dimension than the...
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4387814 |
Traveling attachment for ring supported lift crane
A traveling attachment including two pairs of crawler assemblies and frame elements are provided for interconnection to the ring of a ring supported crane so the crane can travel under load. The...
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4387813 |
Movable ring supported lift crane
A front and rear pair of crawler assemblies are provided for supporting the ring of a ring supported crane so the crane can travel under load. The front pair of crawler assemblies which form an...
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4382519 |
Traveling attachment for ring supported lift crane
A traveling attachment including a pair of crawler assemblies and frame elements are provided for interconnection to the ring of a ring supported crane so the crane can travel under load. The...
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4336889 |
Ring supported truck crane and method of setting up
A ring supported, self-propelled truck crane and method of operation is disclosed wherein a boom is mounted on the chassis for pivotal movement only about a horizontal axis. The chassis is driven...
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4329104 |
Cargo handling apparatus
An improved cargo handling apparatus is described herein, which includes a crane truck, adapted to travel along a wharf sloped surface and to be fixedly positioned in the proximity of a mooring...
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4226331 |
Hydraulically actuated hoist for tractors having a conventional three point hitch
A hydraulically actuated hoist adapted for mounting on a farm tractor, the hoist including a base of generally inverted T-shaped configuration having a horizontally extending portion and a...
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4219122 |
Vehicle-mounted crane assembly
A vehicle-mounted crane assembly has an elongate bolster member extending transversely of the vehicle. An elongate extension member is hingedly mounted at one end of the bolster member for swinging...
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4189276 |
Side loading ultra-narrow aisle lift truck
An ultra-narrow aisle lift truck vehicle has a body including discrete front and rear portions connected by a pair of elongated stabilizing and support members. The stabilizing and support members...
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4053060 |
Crane
A mobile rotary crane that can easily be moved on site while assembled, transported on the highway when disassembled, and lift large loads with a full range of movement. A vehicular support...
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4031976 |
Construction vehicle having retractable wheels for towing
This invention relates to a self-propelling construction machine comprising a frame provided with at least two groups of ground engaging members disposed and spaced longitudinally on said frame,...
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3854595 |
MOBILE CRANE
A mobile multiaxle crane or similar heavy lift vehicle with pairs of lateral outriggers swiveling on vertical axes disposed on the side of the chassis is disclosed herein. These outriggers are...
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