Skidway Patents (Class 414/537)
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Publication number: 20030168874Abstract: A cargo enclosure with removable roof panels that can be used as ramps to load and unload heavy items. Each roof panel is built such that it can support a heavy load being translated over it. The cargo shell capable of being locked with or without the roof panels installed in a variety of means known to those experienced in the art.Type: ApplicationFiled: March 9, 2002Publication date: September 11, 2003Inventor: Mo A. Bautista
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Publication number: 20030170103Abstract: A drive over conveyor pit assembly includes a mainframe including a grain pit located between and adjacent a plurality of drive over sections. Attached to the mainframe are a plurality of entrance ramps and a pair of exit ramps. Each ramp is pivotably attached to an end of the drive over sections. The drive over conveyor pit assembly includes a drive over pit coupled to a grain conveyor in such a configuration to be transported with the main grain conveyor by a single tow vehicle. The assembly includes a drive over conveyor pit hydraulically positioned for transportation.Type: ApplicationFiled: February 6, 2003Publication date: September 11, 2003Inventors: Steve J. Mast, Brent C. Mast
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Publication number: 20030170102Abstract: A drive over conveyor pit assembly includes a mainframe including a grain pit located between and adjacent a plurality of drive over sections. Attached to the mainframe are a plurality of entrance ramps and a pair of exit ramps. Each ramp is pivotably attached to an end of the drive over sections. The drive over conveyor pit assembly includes a drive over pit coupled to a grain conveyor in such a configuration to be transported with the main grain conveyor by a single tow vehicle. The assembly includes a drive over conveyor pit hydraulically positioned for transportation.Type: ApplicationFiled: March 6, 2002Publication date: September 11, 2003Inventors: Steve J. Mast, Brent C. Mast
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Patent number: 6616208Abstract: A truck bed extension that is convertible into a pair of ramps. The truck bed extension is comprised of a left truck bed extension and a right truck bed extension, each truck bed extension comprising a back wall section, a side wall extension section and a ramp lip. The side wall extension, ramp lip and back wall section are hinged together to allow the truck bed extensions to be straightened when detached from the truck bed and used as a dual ramp.Type: GrantFiled: August 20, 2002Date of Patent: September 9, 2003Inventor: Còrdell Eric Bauer
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Patent number: 6612635Abstract: A system for storing items on a vehicle bed utilizing a platform fixed relative to the walls of the bed. The platform is spaced from the bottom of the vehicle bed to from a chamber. First and second tracks connect to the platform within the chamber. A ramp slidingly moves along the track into a first position where the ramp rests on the ground surface or into a second position where the ramp lies in the chamber. The gate connected to the ramp closes the chamber in the truck bed beneath the ramp.Type: GrantFiled: October 10, 2002Date of Patent: September 2, 2003Inventor: Robert Scherrer
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Patent number: 6602041Abstract: A wheelchair ramp assembly (20) is disclosed. The wheelchair ramp assembly includes a frame attachable to a vehicle having a floor, a platform coupled to a portion of the frame, a ramp having a weight, and a reciprocating mechanism disposed between the ramp and the platform coupled to a portion of the frame, a ramp having a weight, and a reciprocating mechanism disposed between the ramp and the platform for reciprocating the ramp between a deployed position and a stowed position in response to a force. The reciprocating mechanism counterbalancing the weight of the ramp during actuation of the ramp between the deployed and stowed positions to reduce the force required to reciprocate the ramp between the deployed and stowed positions.Type: GrantFiled: December 20, 2000Date of Patent: August 5, 2003Assignee: Lift-U, Division of Hogan Mfg., Inc.Inventors: Cleatus Lewis, Alan R. Cohn, Donald Morris
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Patent number: 6598253Abstract: An extendable ramp assembly includes a chassis, a first ramp slidably movable relative to the chassis and hingably connected to the chassis, and a second ramp carried by the first ramp and movable relative to the chassis and the first ramp. Separate structure is provided for extending and retracting both the first and second ramps. A first mechanism is provided for detecting whether either or both of the first and second ramps abuts an obstruction when at least one of the ramps is being extended. A second mechanism is provided for stopping the extension of at least one of the ramps or for retracting at least one of the ramps in the event of the detecting mechanism detecting the obstruction.Type: GrantFiled: June 26, 2000Date of Patent: July 29, 2003Inventors: Robert John Allen, George David Allen
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Publication number: 20030123967Abstract: An animal transporting system for efficiently loading, unloading, sorting, separating and transporting animals within an enclosed structure. The inventive device includes a frame attached to a truck, a ramp movably attached to the frame that is extendable from the frame, a plurality of holding pens within the frame defined by a plurality of partitions, and a plurality of doors pivotally attached to the partitions. Each of the doors are manipulated by an actuator such as a hydraulic cylinder. A stimulator system is positioned within each of the holding pens to humanely encourage an animal to exit the holding pen.Type: ApplicationFiled: February 18, 2003Publication date: July 3, 2003Inventor: Sandie W. Bonsall
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Publication number: 20030123966Abstract: An apparatus (10) is provided for elevating a watercraft out of a body of water and maintaining the watercraft at a predetermined elevation over the water or removing the watercraft therefrom for towage behind a vehicle. Apparatus (10) includes a forwardly elevated ramp (12) onto which the watercraft may propel itself. Also included is displaceable catch arms (36) which pivot between an engaged position and a released position. Each catch arm (36) is biased toward the engaged position and is constructed and arranged such that it is displaced to the released position when the watercraft is propelling itself up ramp (12). After the watercraft has passed an engagement member (44) attached at the distal end (40) of catch arm (36), catch arm (36) is urged toward the engaged position and engagement member (44) makes contact with the stem of the watercraft and prevents rearward motion thereby.Type: ApplicationFiled: February 18, 2003Publication date: July 3, 2003Inventor: Wayne Schwitters
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Publication number: 20030099532Abstract: This invention is an improved vehicle body that allows development of a large storage compartment having a chassis mounted deck to assist in loading and unloading an auxiliary load to ground level in less space while maintaining proper vehicle ground clearance. The invention can have body walls in combination with a drop deck and a ceiling to define the storage compartment, at least one hatch hingedly attached to the body having means to raise, lower, and retain the drop deck in a closed position. The invention can add gas shocks on the hatch and line the storage compartment with reinforcements such as firewall rated materials. A winch device, cable and dolly can be added to assist in loading or unloading the auxiliary load. A means to prevent the vehicle from driving off when the drop deck is in a lowered position can also be included.Type: ApplicationFiled: November 26, 2001Publication date: May 29, 2003Inventor: Timothy R. Williams
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Patent number: 6568897Abstract: In a motor vehicle including a load receiving bed, a chassis .includes a generally horizontal base, from which there extends a pair of legs, and four hydraulic cylinders, associated lines, associated valves, and a flow restriction device are provided for moving the load receiving bed between a raised transport position and a lowered position against a surface upon which the vehicle is resting. A tail gate is pivotally attached to a rear portion of the load receiving bed.Type: GrantFiled: March 13, 2000Date of Patent: May 27, 2003Assignee: Razorback Vehicles Corporation Pty. Ltd.Inventor: Jeffrey Kendall
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Publication number: 20030077155Abstract: A mobile passenger ramp for loading and unloading aircraft, the comprising having upper and lower frame sections connected pivotally so that the ramp can be folded for storage or movement about the tarmac and unfolded at an obtuse angle to form a wide “footprint” to provide wind or jet blast stability. An arcuate surface bridges between the ramps of the two frames when unfolded. The compact ramp remains safely clear of a “No-Go” zone while still being sufficiently long to minimize the slope of the ramp for improved ease of use by passengers, either ambulatory or in wheelchairs. A steerable wheel at one end of the ramp enables rotation of one frame about the pivoting connection for folding and unfolding the frames. Fixed wheels on the upper frame and a castored wheel positioned near the pivot point on the lower frame provide stability and easy maneuverability of the folded ramp.Type: ApplicationFiled: February 13, 2002Publication date: April 24, 2003Inventor: Dave W. Smith
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Publication number: 20030072641Abstract: A vehicle loading ramp (10) broadly comprises a first load-bearing platform (16), a second load-bearing platform (20) preferably substantially identical to the first platform (16), and a brace (20) that can be positioned between the platforms (16,18) in order to adjust and rigidly fix a distance between the platforms. In each of several embodiments, the brace (20) may be configured to adjust the distance between the platforms (16,18) in order to accommodate different offsets between wheels of different wheeled vehicles. The brace (20) can also fix the distance between the platforms (16,18), thereby providing rigidity and preventing the platforms (16,18) from moving with respect to one another, either laterally or longitudinally.Type: ApplicationFiled: October 2, 2002Publication date: April 17, 2003Inventors: Gary L. Reed, Ernest Chavana
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Patent number: 6543985Abstract: A snowmobile loading system for conveniently loading and unloading a snowmobile onto a trailer or pickup. The snowmobile loading system includes an elongate frame, a plurality of rollers rotatably positioned within the elongate frame traverse to a longitudinal axis of the elongate frame, a locking plate positioned within the elongate frame, a spring for applying a force upon the locking plate, and a locking pin selectively extendible within an aperture within the elongate frame for retaining the locking plate in a closed position. When an individual desires to load a snowmobile upon a bed of a trailer or vehicle, the user positions each ski with respect to a corresponding loading ramp and, then drives the snowmobile forwardly wherein the skis movably engage the rollers. When the ski engages the locking plate, the locking plate is pivoted downwardly thereby compressing the spring.Type: GrantFiled: October 23, 2001Date of Patent: April 8, 2003Inventors: Stanley A. Harstad, Konnie K. Harstad
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Patent number: 6536064Abstract: A folding portable ramp is provided that includes a first platform section having a first end and a second end, and a second platform section having a first end and a second end. The first end of the second section is pivotally coupled to the second end of the first platform section, and the second section is adapted to be pivoted relative to the first section. A leg support assembly is coupled to at least one of the first and the second platform sections. The support assembly is adapted to be pivoted between a first position wherein the support assembly is oriented generally parallel to the first and the second sections and a second position wherein the support assembly extends outwardly away from the first or second section.Type: GrantFiled: July 6, 1999Date of Patent: March 25, 2003Assignee: ROM CorporationInventors: Edward A. Swink, Clayton M. Smith, Carl L. Murphy, Rick Lavelock
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Patent number: 6537016Abstract: An animal transporting system for efficiently loading, unloading, sorting, separating and transporting animals within an enclosed structure. The inventive device includes a frame attached to a truck, a ramp movably attached to the frame that is extendable from the frame, a plurality of holding pens within the frame defined by a plurality of partitions, and a plurality of doors pivotally attached to the partitions. Each of the doors are manipulated by an actuator such as a hydraulic cylinder. A stimulator system is positioned within each of the holding pens to humanely encourage an animal to exit the holding pen.Type: GrantFiled: August 8, 2001Date of Patent: March 25, 2003Inventor: Sandie W. Bonsall
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Patent number: 6536822Abstract: A wheelless carrier coupled to the hitch of a vehicle for carrying loads and for expanding the cargo bed. The cargo bed expander is provided with at least one gate. When catched, the gate functions as a stop to prevent the cargo from falling out of the cargo bed. And when the gate is seated, it creates a ramp between the gate's seat and the cargo bed expander. The cargo bed expander is raised to about the level of the cargo bed by at least one lift, and is dimensioned to allow clearance of the vehicle's tailgate.Type: GrantFiled: January 22, 2002Date of Patent: March 25, 2003Assignee: ProMax, Inc.Inventors: Joshua E. Vagedes, W. David Lawson
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Publication number: 20030053900Abstract: A cargo carrying trailer includes a mobile body having a floor and upright wall structure mounted upon the floor such that the floor and wall structure together define at least one load compartment for hauling cargo therein. The floor has an opening extending from adjacent to a peripheral portion of the floor to an inwardly spaced location. The trailer also includes a ramp disposed in the floor opening and an arrangement for converting the ramp relative to the floor between vertically displaced raised and lowered positions to permit loading cargo over the ramp to the compartment from locations at different elevations. In the raised position the ramp extends substantially coplanar with the floor and thus at an elevated location, whereas in the lowered position the ramp has one end disposed adjacent to the floor and an opposite end disposed below the one end of the ramp and thus below the elevated location.Type: ApplicationFiled: September 14, 2001Publication date: March 20, 2003Inventor: Richard A. Neville
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Patent number: 6533337Abstract: A truck bed extender with one or more extendable ramps. The bed extender includes an extending rail having a truck end and a free end. The truck end is coupled to a trailer hitch receiver and the free end includes a bottom trailer hitch receiver. A support assembly is coupled to the extending rail receiver proximate the free end. The support assembly includes a rear T-shaped support member. The ramps are pivotally and slideably coupled to the support assembly proximate the rear T-shaped member. A locking bar is configured to secure the ramps at an angle between and including substantially horizontal and substantially vertical with respect the truck bed, and engages the support assembly.Type: GrantFiled: May 25, 2001Date of Patent: March 18, 2003Inventors: Mike Harshman, Brian Harshman
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Patent number: 6533525Abstract: An extendable loading floor for a motor vehicle has a supporting element which is fitted to the loading floor and can be adjusted along an associated supporting rail which extends in the pull-out direction and is connected to the vehicle. The loading floor is adjustable between a retracted position and en extended position. In order to simplify the design of a loading floor of this type, lifting apparatuses are connected to the vehicle and support the loading floor in the vicinity of the loading edge. The lifting apparatuses are designed to carry out a lift. In addition, the supporting rail rises, by a difference in level corresponding to the lift of he lifting apparatus, between a first rail section which faces away from the loading edge and in which the supporting element of the loading floor is supported in its retracted position, and a second rail section which faces the loading edge and in which the supporting element of the loading floor is supported in its extended position.Type: GrantFiled: February 15, 2001Date of Patent: March 18, 2003Assignee: DaimlerChrylser AGInventors: JĂĽrgen J. Haid, Horst Holzhauer
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Publication number: 20030049112Abstract: A mobile ramp access system for the transport of a wheeled device over a stair barrier between upper and lower elevations comprising a mobile ramp having a base with at least one wheel and a hinged ramp plate that arctuately rotates between an upper vertical position and a lower position extending between the upper elevation and the lower elevation of the barrier when the ramp is in use. The mobile ramp is moveable to the stair barrier when needed for transit of the wheeled device over the stair barrier. The ramp is a universal design that can be carried by the wheelchair user or stowed out of the way when not needed.Type: ApplicationFiled: August 24, 2001Publication date: March 13, 2003Inventor: Edwin M. Baranowski
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Publication number: 20030049113Abstract: In adapting a semi-trailer for hauling ATVs, modular track segments of a predetermined length for conveniently spanning a plurality of longitudinally spaced, transversely extending E-bars that attach to the logistic posts in the side wall of the semi-trailer are arranged to provide an elevated deck structure in the trailer on which additional ATVs can be placed. In order to load both the floor level and the elevated deck level, appropriately sized and configured ramps that extend from ground level to the trailer floor, or alternatively to the elevated deck structure, permit the ATVs to be driven onto the trailer floor or its elevated deck.Type: ApplicationFiled: September 13, 2001Publication date: March 13, 2003Applicant: Overbye Transport, Inc.Inventor: Harold L. Overbye
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Publication number: 20030044266Abstract: A vehicle, such as a mini-van, is modified to include a vehicle kneel pump system and a ramp pump system. The kneel pump system lowers the rear end of the vehicle. The ramp pump system controls a rearwardly folding ramp to enable entrance and egress from the vehicle of a wheelchair bound person. A loading control system integrated into the vehicle includes a loading controller which controls the ramp pump system and the vehicle kneel pump system. In response to pushing a button of a remote controller, a powered door operating system controls the door. In response to signals received from the door operating system, the loading controller controls the kneel pump system and the ramp.Type: ApplicationFiled: August 31, 2001Publication date: March 6, 2003Inventors: Sieto Vandillen, Robert Wentworth, Todd J. Blandford
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Patent number: 6527326Abstract: A tonneau cover assembly is securable to a vehicle having a cargo bed defined by a pair of opposing sidewalls extending between a fixed forward wall and a movable rear tailgate. The tonneau cover assembly includes a plurality of rigid panels. The panels are securable to the sidewalls for covering the cargo bed. An attachment bracket couples one of the panels to the tailgate to provide a loading ramp that extends between the cargo bed and ground. The tonneau cover assembly includes at least one elongated stiffener bracket that is attachable to the plurality of panels. The elongated stiffener bracket locks the panels in the ramp position during use as a loading ramp to the cargo bed.Type: GrantFiled: October 29, 2001Date of Patent: March 4, 2003Inventor: Jack V. Henderson
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Publication number: 20030039534Abstract: A ramp device for loading wheeled vehicles, equipment, or articles onto a pickup truck or trailer. A ramp device, or set of ramp devices, which provides a roadway or skidway between ground level and a truck bed, and which additionally provides a solid path over the tailgate, and the gap between the tailgate and truck bed, thence into the bed. The ramp device folds to fit within a pickup truck bed for storage and transportation. The ramp device further comprises a clamping system which utilizes draw latches to clamp the ramp onto the tailgate. The clamping system is actuated by hand and is not coupled to the motion of the pivoting ramp member.Type: ApplicationFiled: August 24, 2001Publication date: February 27, 2003Inventors: Vincent Radosevich, Joseph Gatchalian Consul
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Patent number: 6524056Abstract: An apparatus for easily loading and unloading a motorcycle or similar vehicle onto and from the bed of a utility vehicle such as a pick-up truck which only requires a single operator. The apparatus comprises a guide rail subassembly secured to the bed of a utility vehicle, a main ramp subassembly detachably secured to the guide rail subassembly, a dolly subassembly which is adapted to support the motorcycle and ride on the main ramp subassembly and the guide rail subassembly, a plurality of adjustable tie down straps for detachably securing the motorcycle to the dolly subassembly, and an approach ramp subassembly which is detachably secured to the dolly subassembly. The dolly subassembly has a winch and a battery mounted thereon with the battery powering the winch which has one end of a flexible cable secured thereto and a free end of the flexible cable having a hook secured thereto which is adapted to be attached to an eye bolt secured to the guide rail subassembly.Type: GrantFiled: April 19, 2001Date of Patent: February 25, 2003Inventor: Michael Kloster
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Patent number: 6524055Abstract: In adapting a semi-trailer for hauling ATVs, modular track segments of a predetermined length for conveniently spanning a plurality of longitudinally spaced, transversely extending E-bars that attach to the logistic posts in the side wall of the semi-trailer are arranged to provide an elevated deck structure in the trailer on which additional ATVs can be placed. In order to load both the floor level and the elevated deck level, appropriately sized and configured ramps that extend from ground level to the trailer floor, or alternatively to the elevated deck structure, permit the ATVs to be driven onto the trailer floor or its elevated deck.Type: GrantFiled: September 13, 2001Date of Patent: February 25, 2003Assignee: Overbye Transport, Inc.Inventor: Harold L. Overbye
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Patent number: 6514030Abstract: The instant invention is directed to an implement transporter having an over-the-center latching mechanism that is selectively biased between locked and unlocked positions by the mere movement of a selection arm. Before moving the empty transporter, the latching mechanism is selectively biased in the locking position so that the ramps lock in place when the operator raises them from the light side, the ground-engaging end. To lower the ramps, the latching mechanism is selectively biased to the unlocked position. The weight of the ramp keeps the latch in place until the operator raises the far end of the ramp slightly, taking the load off the latch. The latch is pulled away from the ramp by the over-the-center mechanism and the ramp can be lowered to engage the ground.Type: GrantFiled: July 20, 2001Date of Patent: February 4, 2003Assignee: New Holland North America, Inc.Inventors: Terry A. Young, Melanie W. Harkcom
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Patent number: 6511279Abstract: A transporter for use in transporting a harvesting machine having a laterally movable tongue is disclosed wherein the transporter has a jack on the forward end thereof to be deployed during the loading process for improved stability. The jack includes components that lock the jack in place when a load is applied to the jack and unlocks the jack when that load is removed, allowing it to pivot rearwardly to a transport position without manual intervention.Type: GrantFiled: July 20, 2001Date of Patent: January 28, 2003Assignee: New Holland North America, Inc.Inventors: Melanie W. Harkcom, Terry A. Young
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Patent number: 6511278Abstract: The instant invention is directed to method and apparatus for securing an implement to a transporter. The transporter has rigid hooks affixed thereto adjacent the platforms upon which the wheels of the implement rest during transport. The implement has horizontally protruding cross pins that rise as the header on the implement is lowered to the transport position. By directing the wheels of the implement onto the transporter, the cross pins are moved into the mouths of the hooks and then, upon lowering of the implement header, the pins are directed into the throats of the hooks, securing the implement to the transporter.Type: GrantFiled: July 20, 2001Date of Patent: January 28, 2003Assignee: New Holland North America, Inc.Inventors: Melanie W. Harkcom, Terry A. Young
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Publication number: 20030017039Abstract: The instant invention is directed to an implement transporter having an over-the-center latching mechanism that is selectively biased between locked and unlocked positions by the mere movement of a selection arm. Before moving the empty transporter, the latching mechanism is selectively biased in the locking position so that the ramps lock in place when the operator raises them from the light side, the ground-engaging end. To lower the ramps, the latching mechanism is selectively biased to the unlocked position. The weight of the ramp keeps the latch in place until the operator raises the far end of the ramp slightly, taking the load off the latch. The, the latch is pulled away from the ramp by the over-the-center mechanism and the ramp can be lowered to engage the ground.Type: ApplicationFiled: July 20, 2001Publication date: January 23, 2003Inventors: Terry A. Young, Melanie W. Harkcom
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Publication number: 20030017038Abstract: A transporter for use in transporting a harvesting machine having a laterally movable tongue is disclosed wherein the transporter has a jack on the forward end thereof to be deployed during the loading process for improved stability. The jack includes components that lock the jack in place when a load is applied to the jack and unlocks the jack when that load is removed, allowing it to pivot rearwardly to a transport position without manual intervention.Type: ApplicationFiled: July 20, 2001Publication date: January 23, 2003Inventors: Melanie W. Harkcom, Terry A. Young
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Publication number: 20030007854Abstract: An animal transporting system for easily loading, unloading, sorting, separating and transporting animals within an enclosed structure. The inventive device includes a frame attached to a truck, a ramp attached to the frame that is extendable from the frame, a pair of first doors pivotally attached to the frame adjacent the ramp, a pair of second doors pivotally attached to the first doors, a rear door, and a rear ramp structure telescoping rearwardly and downwardly for the loading of animals at ground level.Type: ApplicationFiled: August 26, 2002Publication date: January 9, 2003Inventor: Sandie W. Bonsall
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Publication number: 20030007853Abstract: A ramp assembly (20) for mounting in a low floor bus (22) or other vehicle. The ramp assembly (20) includes a rectangular enclosure (24) that fits underneath the chassis of the low floor bus (22). The ramp assembly (20) includes a reciprocating mechanism (26) for moving a ramp platform (28) between a fully deployed position and a fully stowed position. During this movement, the reciprocating mechanism (26) raises the trailing end of the ramp platform (28) in one translational movement with the extension of the ramp platform, such that the trailing end of the ramp platform, when deployed, is raised to the floor level of the low floor bus (22).Type: ApplicationFiled: June 25, 2002Publication date: January 9, 2003Applicant: Lift-U, Division of Hogan Mfg. Inc.Inventors: Alan R. Cohn, Cleatus A. Lewis, Curtis J. Simon
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Publication number: 20020197141Abstract: A ramp assembly (20) having a frame attachable to a vehicle having a floor is disclosed. The ramp assembly further includes a platform coupled to a portion of the frame, a ramp having a weight, and a reciprocating mechanism disposed between the ramp and the platform coupled to a portion of the frame. The ramp assembly also includes a reciprocating mechanism disposed between the ramp and the platform for reciprocating the ramp between a deployed position and a stowed position in response to a load. The reciprocating mechanism counterbalancing the weight of the ramp during actuation of the ramp between the deployed and stowed positions to reduce the load required to reciprocate the ramp between the deployed and stowed positions.Type: ApplicationFiled: April 16, 2002Publication date: December 26, 2002Applicant: Lift-U, Division of Hogan Mfg., Inc.Inventor: Alan Cohn
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Publication number: 20020187021Abstract: A hay bale pick-up device having a trailer with a deck, side wall, side bar, front wall, and tail gate; a powered track with a front end terminating in an inclined ground engaging track for transporting hay bales onto the deck; and a means for laterally moving the side bar across the track to laterally move hay bales onto the deck.Type: ApplicationFiled: June 12, 2001Publication date: December 12, 2002Inventor: Duane A. Drost
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Patent number: 6485246Abstract: A transporter for use in transporting a harvesting machine having a laterally movable tongue is disclosed wherein the transporter has transversely extending loading ramps pivotally connected to the main frame of the transporter to permit the harvester to be elevated from the ground onto the transporter. The force of the loading tractor, acting through the wheels of the implement, causes each ramp to move to the transport position. As the wheels of the implement reach a platform, separate from the ramp, and engage a cross bar on each ramp, they exert a generally horizontal force on the cross bar that causes the ramp to pivot upwardly to the transport position.Type: GrantFiled: July 20, 2001Date of Patent: November 26, 2002Assignee: New Holland North America, Inc.Inventors: Melanie W. Harkcom, Terry A. Young
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Publication number: 20020172584Abstract: A pickup truck tailgate and loading ramp is formed by a main frame dimensioned to be hingedly received by a given pickup bed. Two pairs of hingedly interconnected frames are rigidly secured to the top rail of the tailgate section and form a pair of ramp tracks when in tailgate lowered position. When not in use the track forming frames are disposed rearwardly of the closed tailgate section.Type: ApplicationFiled: December 29, 2000Publication date: November 21, 2002Inventor: George M. Huggins
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Publication number: 20020164239Abstract: A tiltable cargo box assembly for mounting on a vehicle, supporting a load, and transporting the load into and out/of the vehicle and includes a cargo box adapted for receiving the load therein. An attachment assembly is connected to a rear end of the box for pivotally mounting the box to the vehicle adjacent a rear axle thereof. A ramp assembly for carrying the load is slidably mounted to a floor of the box for reciprocating movement between extended and retracted positions relative to the floor. An actuator is mounted toward a forward end of the box intermediate the attachment assembly and a forward axle of the vehicle for being operatively connected to a power source of the vehicle and cooperates with the attachment assembly for moving the forward end between a lowered position and an elevated position wherein the floor is tilted at an angle relative to the lowered position for permitting the load to be transported into and out of the box.Type: ApplicationFiled: May 7, 2001Publication date: November 7, 2002Inventor: Gregory Robert Angermeier
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Publication number: 20020159871Abstract: A drive mechanism under the floor of a minivan is coupled to the folding ramp by a rotating arm linkage, also located beneath the floor. The extension of the folding ramp is partially controlled by dynamic braking, i.e. using the electric motor as a generator and coupling the motor to an electrical load.Type: ApplicationFiled: April 27, 2001Publication date: October 31, 2002Applicant: Vantage Mobility International, LLC;Inventors: Steven P. Ungetheim, William E. Gest, David H. Eaton
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Publication number: 20020136623Abstract: A system is set forth for locating a handicapped individual in a vehicle compartment. In one embodiment, a seat is mounted on telescoping rails to telescope outside of the vehicle to seat the individual. The seat is thereafter pushed as guided by the rails to the stowed position inside the vehicle. In another embodiment, a ramp is provided for rolling a wheelchair-bound individual onto a turntable in the vehicle. The individual while still in the wheelchair is secured to the turntable and the turntable is fixed inside the compartment.Type: ApplicationFiled: March 9, 2001Publication date: September 26, 2002Inventor: William Bauers
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Patent number: 6447237Abstract: A pivoting bed trailer to be towed behind a motor vehicle for transporting a wheeled vehicle includes a main frame having a trailer hitch at a front end for coupling with the motor vehicle and a rearward end that engages the ground in an inclined loading condition and supported horizontally above the ground in a transporting condition. The main frame includes longitudinally extending guide rails for laterally aligning the vehicle. A pivot frame frontally and laterally bounds the main frame and the guide rails and is connected to said main frame at a transverse pivotal connection. The pivot frame includes pair of laterally spaced wheel assemblies carried by leaf spring below the pivot frame forward of the pivotal connection whereby rotation of the pivot frame about the wheels raises and lowers the transverse pivotal connection and moves the main frame between the loading condition and the transporting condition.Type: GrantFiled: April 10, 2001Date of Patent: September 10, 2002Inventor: Ralph William Haynes
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Patent number: 6447040Abstract: A combination tailgate/ramp apparatus for a pickup truck for incorporating the tailgate of a pickup truck also into a ramp eliminating the need to have separate components.Type: GrantFiled: December 7, 2001Date of Patent: September 10, 2002Inventor: Christopher W. Young, Sr.
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Patent number: 6439825Abstract: An animal transporting system for easily loading, unloading, sorting, separating and transporting animals within an enclosed structure. The inventive device includes a frame attached to a truck, a ramp attached to the frame that is extendable from the frame, a pair of first doors pivotally attached to the frame adjacent the ramp, and a pair of second doors pivotally attached to the first doors. When the ramp is fully extended, the first doors and the second doors are extended from the frame along side the ramp for retaining animals being loaded and unloaded from the frame. The frame is formed for receiving one or more animals within having a plurality of partitions and inner doors. A side door and a rear door are positioned within the frame for allowing loading and unloading animals from heightened areas such as a dock or ground level with the use of a level loading attachment. A catwalk attached to the upper portion of the frame for allowing an individual to view the interior portion of the frame.Type: GrantFiled: November 20, 2000Date of Patent: August 27, 2002Inventor: Sandie W. Bonsall
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Patent number: 6435588Abstract: A truck bed extension that is convertible into a pair of ramps. The truck bed extension is comprised of a left truck bed extension and a right truck bed extension, each truck bed extension comprising a back wall section, a side wall extension section and a ramp lip. The side wall extension, ramp lip and back wall section are hinged together to allow the truck bed extensions to be straightened when detached from the truck bed and used as a dual ramp.Type: GrantFiled: November 26, 2001Date of Patent: August 20, 2002Inventor: Cordell Eric Bauer
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Publication number: 20020110444Abstract: An access system for passenger boarding of a vehicle is provided. The access system includes a frame mounted to the vehicle. A transfer member is movably mounted in the frame. The transfer member is movable with respect to the frame between a stowed position and a deployed position with respect to the vehicle. A first drive assembly is positioned along a first side of the frame and a second drive assembly is positioned along a second side of the frame. A linking member extends between and connects the first drive assembly with the second drive assembly. There is further provided a control assembly that is engageable to at least one of the linking member, the first drive assembly, and the second drive assembly to allow operator selection of a manual or automatic mode for deploying and stowing the transfer member.Type: ApplicationFiled: January 25, 2002Publication date: August 15, 2002Inventor: Sebastian Garcia Navarro
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Patent number: 6431815Abstract: The present invention is a loading ramp assembly for loading objects onto a floor of a vehicle. The loading ramp assembly includes a multi-sectioned, foldable ramp capable of being stored in a compact enclosure located under the vehicle floor. The loading ramp assembly also includes a telescopic ramp supporting frame that alone slidably supports and retracts the ramp between an unfolded loading position, inclined from the rear of the vehicle floor to the ground, and a folded storage position within the compact underbody enclosure.Type: GrantFiled: September 22, 2000Date of Patent: August 13, 2002Assignee: Bustin Industrial Products, Inc.Inventors: James Zarzecki, Charles McMenamy, Richard Roberts
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Publication number: 20020102153Abstract: The present invention is directed to an apparatus and associated method for moving livestock from a lower level to an upper level of a storage or transport container. The apparatus preferably includes a hinge attached to the upper level and a ramp assembly connected to the hinge. As such, the ramp assembly is configured for pivotal movement about the hinge from a raised position to a lowered position in closer proximity with the lower level. Preferably, the ramp assembly includes a cleaning chute that is exposed when the ramp assembly is moved to the raised position. The present invention may also be embodied in a livestock transport that includes a loading floor and a cargo floor elevated above the loading floor. In such an embodiment, the ramp assembly is preferably connected to the cargo floor and configured for pivotal movement about a hinge.Type: ApplicationFiled: February 1, 2002Publication date: August 1, 2002Inventor: Johnny R. McElroy
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Publication number: 20020098071Abstract: A vehicle comprises a passenger cab and a pickup truck cargo bed that extends outward from the passenger cab. The cargo bed comprises two opposing sidewalls, a front wall and a movable rear tailgate. A ramp assembly comprises panels, hinges, retainer brackets, and stiffeners and is stored in the cargo bed. The hinges rotatably interconnect the panels to each other and a single panel to the tailgate. The stiffeners reinforce the panels when in use and are otherwise stowed in the cargo bed. The retainer bracket holds the panels against the tailgate when in the stowed position.Type: ApplicationFiled: October 29, 2001Publication date: July 25, 2002Inventor: Jack V. Henderson
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Publication number: 20020094261Abstract: A motor vehicle, particularly a passenger car, includes a storage compartment, closable by at least one gate, which is delimited on its bottom by an essentially horizontal bottom plate fixed to the vehicle. At least one loading ramp is located in the storage compartment below the bottom plate which is mounted in a horizontal guide and is adjustable when the gate is open between an inserted position, in which the loading ramp is completely accommodated in the storage compartment, and an extended position, in which the loading ramp extends from the vehicle and rests on a ground on which the vehicle stands. An end section of the loading ramp facing the storage compartment is pivotable around a pivot axis which extends transverse to the lengthwise axis of the loading ramp. This pivot axis is positioned in this case so that in the extended position an end edge of the ramp facing the bottom plate sits approximately flush with an end edge of the bottom plate facing the loading ramp.Type: ApplicationFiled: December 18, 2001Publication date: July 18, 2002Inventors: Ute Fischer, Mathias Lenz