Class 298/22P - Plural, simultaneously operated fluid cylinder means

Subclass of Class 298 - Land vehicles: dumping
No. of patents: 58
Last issue date: 10/25/2011

Number	Title	Issue Date
8042877	Drop shaft An apparatus for attaching hydraulic cylinders to a vehicle chassis. A plurality of vertical, parallel, spaced apart plates having first apertures through which stub shaft pins are disposed for attaching hydraulic cylinders, and second apertures below the first aper...	10/25/2011
7992943	Dump body A dump body for a transport vehicle, in particular for the transportation of bulk material, is described. The dump body can be pivoted around a pivot axis between a support position and an upwardly pivoted ejection position by means of a drive device and consists of...	08/09/2011
7267409	High tonnage ultra light mining truck with a greater load efficiency for off-road applications that comprises a lightweight power and traction system, a steering system and a lateral suspension and tipping system for the lightweight curved dump The present invention refers to a high tonnage ultra light mining truck with a greater load efficiency for off-road applications that, in addition to the body, comprises a lightweight curved dump body and a knuckle joined lightweight power and traction system, a ste...	09/11/2007
7182406	Hydraulic tipping arrangement for a truck A hydraulic arrangement for operating a load body (11) on a heavy vehicle. The load body is connected to the frame (12) of the vehicle by way of at least one articulated joint (13), enabling the load body to tip between a lowered transport posit...	02/27/2007
7168767	Plastic pick up truck box, and light-duty truck dumping mechanism A lightweight plastic pick up truck box for use on street grade, light-duty pick-up trucks. It is another aspect of the present invention to provide a plastic pick up truck box with a light-duty truck dumping mechanism for pick-up trucks utilizing plastic molded tru...	01/30/2007
7147073	Travel drive for heavy goods vehicles A heavy goods vehicle has several wheel pairs forming a driven wheel axle, which wheel pairs are each supported by a separate rocker arm, which extends between the wheels of the respective wheel pairs and carries on opposite sides two wheel hubs on which the wheels ...	12/12/2006
7090305	Vehicle dump body elevation device, kit, and method relating thereto The present invention is directed toward a vehicle dump body elevation device, kit and method related thereto. The elevation device and kit comprise at least one hinge assembly for attaching a dump body to a vehicle frame and at least one hoist having a lower end pi...	08/15/2006
7070176	Enclosed spring mechanism for trailer ramp doors A spring mechanism for a trailer ramp door which is adapted to be completely received in an opening in a side member of a tubular rectangular trailer rear entrance frame and with its bottom end securely attached to the inner surface of a flange extending along a sid...	07/04/2006
7032977	Light-duty truck dumping mechanism A light-duty truck dumping mechanism is disclosed for pick-up trucks utilizing singularly molded truck box beds, and the tilting mechanism used to dump the contents out of the pick-up truck box bed. Another embodiment of the invention includes a double-folding ramp ...	04/25/2006
6916142	Utility vehicles A utility vehicle for removably mounting and carrying a plurality of different equipment, such as turf maintenance equipment, is provided. The utility vehicle is motorized and has a support frame. A multi-purpose platform is mounted to the support frame. The multi-p...	07/12/2005
6905175	Bidirectional side dump trailer with improved tub lift system A directional side dump trailer having a wheeled frame for supporting a containment tub for receiving material to be dumped, which tub is releasably attached to the frame by locks, and at least a pair of power cylinders secured to the tub and the trailer and located...	06/14/2005
6834917	Self-discharging freight container for bulk solids A self-discharging freight container for bulk solids of the type which discharge by tilting to that a hinged wall and a floor become coplanar, as a container braced by a pair of triangulating braces adjacent the hinge. Rams extending from the static frame push again...	12/28/2004
6761413	Tip trailer A tip trailer (10) includes a bin (11) having a floor (12), a front wall (13), side walls, a plurality of struts extending from the floor (12) to substantially an upper extremity of the side walls, one or more rear axles (16...	07/13/2004
6676361	Stand for removable cargo box for a dump vehicle A stand for a removable cargo box of a dump vehicle and a method for removing the box from a tractor. The stand has left and right mirror image legs each including a support member and a base to hold the support member upright. A cargo box attachment memb...	01/13/2004
6676220	Dump rack A dump rack for attachment to pickups and other vehicles that is used to haul materials, tools or supplies. The dump rack of this invention has a stationary frame that attaches on the sidewalls of a pickup box or other vehicle. The stationary frame has si...	01/13/2004
6641223	Articulated hauler An articulated hauler, such as a dumper, is disclosed. The hauler includes a vehicle part housing or carrying the drive engine, and a load-bearing vehicle part. The vehicle parts are pivotably interconnected about a vertical pin. The load-bearing vehicle ...	11/04/2003
6568763	System for controlling operation of cylinder of vehicle A system for controlling an operation of a cylinder comprises: a hoist cylinder displacing a member to be driven such as vessel of a dump truck in a vertical direction; a directional control valve for switching the cylinder so as to take a first position ...	05/27/2003
6439667	Container dumping apparatus This invention relates generally to automated dumping or emptying of filled containers and specifically to the dumping of harvested fruit contained within a gondola with the apparatus of this invention automating the emptying of a fruit filled gondola int...	08/27/2002
6413036	Waste concrete container A waste container for the disposition of waste concrete comprising a bottom floor section having a major dimension extending longitudinally of the container, front and rear lateral dimensions which are substantially less than the major longitudinal dimens...	07/02/2002
6315514	Adjustable bow lift apparatus for a module truck An adjustable bow lift apparatus for extending the overall height between the bed and bow cover on a cotton module truck during loading or unloading a cotton module, generally including a set of metal tubular frames, one for the top of each side wall, and...	11/13/2001
6206476	Waste concrete container A waste container for the disposition of waste concrete comprising a bottom floor section having a major dimension extending longitudinally of the container, front and rear lateral dimensions which are substantially less than the major longitudinal dimens...	03/27/2001
6199955	Side dump body A side dump body including a plurality of side dump body units pivotally mounted on a truck or trailer frame. Each of the side dump body units may be individually pivotally moved from a transport position to a dumping position whereby the contents of the ...	03/13/2001
6179385	Side dump body A side dump body including a plurality of side dump body units pivotally mounted on a truck or trailer frame. Each of the side dump body units may be individually pivotally moved from a transport position to a dumping position whereby the contents of the ...	01/30/2001
6142576	Assembly for coupling a dump truck bed to a frame of a work machine An assembly for coupling a dump truck bed to a frame of a work machine includes an attachment member secured in fixed relation to the frame. The attachment member has a plurality of first fastener apertures defined therein. The assembly also includes a hy...	11/07/2000
6092966	Multi-purpose dump unit for vehicles A multiple purpose dump unit designed to be mounted on a vehicle for hauling, dumping, spreading and the collection of refuse as well as for distributing salt, sand and other aggregates. The unit has a single dump body with a sloping, fixed endgate and a ...	07/25/2000
5967615	Side dump body A side dump body including a plurality of side dump body units pivotally mounted on a truck or trailer frame. Each of the side dump body units may be individually pivotally moved from a transport position to a dumping position whereby the contents of the ...	10/19/1999
5957538	Combination belly and rear dump trailer This invention relates to a trailer drawn by a tractor vehicle which includes the combination of a rear and belly dump and in which the trailer rear wheel assembly remains entirely on the ground when the means for elevating the trailer for rear dump is ma...	09/28/1999
5836657	Detachable stabilized intermodal container dumping apparatus A detachable stabilized intermodal container dumping apparatus for removable mounting on an intermodal container transport vehicle includes a container support frame having forward and rearward ends, a lower frame section and an upper frame section. The u...	11/17/1998
5551759	Dual use materials transport vehicle with belly-dumping and improved end-dumping capabilities and method of construction A dual use belly-dumping and end-dumping vehicle includes a frame mounted on wheels for transport and a pivotable hopper carried in the frame. A lower pivot element is mounted to the frame with a corresponding lower pivot engaging element mounted on the h...	09/03/1996
5516135	Tag axle latching mechanism A tag axle latching mechanism is disclosed that includes opposed matching engaging components wherein a first is attached to a tag axle system and a second is attached to a truck frame. The components cooperate to direct supporting forces associated with ...	05/14/1996
5064248	High lift dump box A high lift farm dump box particularly constructed to produce a stable unit when the box supporting sections are in extended position by providing a stabilizing cross bar which not only supports the dumping cylinders for the box but also provides a stabil...	11/12/1991
4930297	Telescoping basket for a cotton harvester Cotton harvester basket structure including an upper basket portion telescopingly received within a lower basket portion and first hydraulic actuators for moving the basket between harvesting and dump positions and second actuators for telescoping the bas...	06/05/1990
4762370	Tipping device to control the tipping of a body mounted on a vehicle A tipping apparatus for a truck body includes a piston and cylinder type thrustor connected at one end to the truck body and connected at its other end to a slide on the truck chassis. Initial extension of the thrustor is converted, via a triangular push ...	08/09/1988
4592593	Scissor frame lift apparatus for dump trucks A scissor frame lift apparatus is employed in combination with a dump truck and the like, the hoist including upper and lower pivotally interconnected leg members which in turn are pivotally connected at opposite ends to the underside of the dump body and...	06/03/1986
4568028	Dual purpose vehicle The invention relates to improvements in a dual purpose vehicle having a dump body which can be hinged at either the front or rear end thereof so that it may be tipped rearwardly for use as a dump truck or tipped forwardly for use as a spreader. The hinge...	02/04/1986
4531781	Off-highway dump truck A large two axle rear dump off-highway vehicle comprising a main frame section, a tilting dump body, a cab section, a radiator section, front wheels providing steering for the vehicle, and rear wheels providing a driving power for the vehicle. The main fr...	07/30/1985
4494798	Side-dumping, material-hauling conveyance A dual side-dumping truck and trailer combination utilizing a dolly-type trailer and a frameless material hauling bed. The bed is suspended on bunk assemblies mounted rotatably on bolsters on the truck frame and the trailer frame. Hinge mounting arrangeme...	01/22/1985
4488756	Apparatus for elevating a truck body An elevation apparatus for lifting a truck box pivotally mounted on the truck chassis comprises a first main cylinder piston arrangement arranged at the front end of the truck box and a second subsidiary piston/cylinder arrangement provided adjacent the m...	12/18/1984
4407202	Hydraulically actuated railway car dumping system A railroad dump car, such as a side dump rail car, uses hydraulic actuators to tilt the dump body to permit unloading of the contents of the dump body. A hydraulic booster pump is connected to the auxiliary air supply of the train. The booster pump conver...	10/04/1983
4402549	Receptacle lift apparatus A receptacle lift apparatus for a cotton harvester or other dumping vehicle including a linear hydraulic motor including a first rod and piston assembly attached to the receptacle and a second rod and piston assembly attached to the chassis and a floating...	09/06/1983

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Class 298/22P - Plural, simultaneously operated fluid cylinder means