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7562893 |
Hitch coupling assembly which dampens the hunting movements of a road trailer
The invention relates to an improved hitch coupling assembly which dampens the hunting movements of a road trailer being towed by a motor vehicle and which is intended for a vehicle combination...
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7547029 |
Child transport vehicle
A child transport vehicle comprising: a vehicle frame; displacement means depending from the frame; a vehicle attachment connector mounted on the vehicle frame and including a vehicle attachment...
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7540524 |
Device for detecting a support load
A device for detecting the support load with which a tongue of a trailer vehicle acts on a tractor vehicle. The device includes a first coupling element, a second coupling element that can be...
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7527285 |
Sulky for use with walk-behind machine
A sulky for attachment to a self-propelled machine, e.g., lawn mower. Sulkies in accordance with embodiments of the present invention may attach to, and detach from, the lawn mower with...
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7510205 |
Semitrailer for articulated lorries with adjustable-height loading platform
The semitrailer is joinable to a tractor provided with a vertical towing gudgeon, is supported at its back end by a wheeled structure, and comprises a chassis having longitudinal members and...
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7407175 |
Multiple-passenger transporter
A transporter for transporting a first person and one or more riders over a surface. The transporter includes a first support platform for supporting the first person, the first support platform...
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7380810 |
Vehicle hitch with multi-directional damping
The present invention is directed to an adjustable trailer hitch that provides a suspended connection between a tow vehicle and an attached trailer. The hitch includes a support member that is...
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7261311 |
Fifth wheel hitch assembly with self-locator
Typical fifth wheel hitch assemblies require the operator to leave the cab of the vehicle to put the fifth wheel hitch assembly into position to receive a king pin of a trailer. The present...
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7159890 |
Trailer hitch for a motor vehicle
A trailer hitch for a motor vehicle includes a towbar ( 2 ) having an arm ( 1 ) and a ball cup ( 3 ) provided with an opening and with a ball pivot ( 6 ). The ball pivot ( 6 ) has a ball head ( 4 )...
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7040645 |
Hitch receiver
A trailer hitch assembly including a mounting frame including a tubular receiver readily attachable to a chassis of a towing vehicle and a hitch mount assembly detachably coupled to the tubular...
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7032918 |
Stabilization of an articulated vehicle
A method for stabilizing an articulated vehicle, which articulated vehicle comprises at least a front frame structure and a rear frame structure, and a frame joint structure, which is arranged to...
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7000933 |
Method for attaching a carrier to a balancing transporter
A method for attaching a carrier, such as a trailer, to a dynamically balanced transporter. The carrier is attached to the transporter with a pivot. The pivot axis of the carrier is coincident with...
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6969079 |
Multiple-passenger transporter
A transporter for transporting a first person and one or more riders over a surface. The transporter includes a first support platform for supporting the first person, the first support platform...
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6959942 |
Ball hitch for an implement drawbar of an agricultural vehicle
A ball hitch is disclosed for connecting a drawbar of an agricultural vehicle to a coupling pin of a trailer. The ball hitch comprises a ball element having a part-spherical outer surface and a...
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6942236 |
Fifth wheel hitch with rocker
A fifth wheel hitch includes a head assembly having a skid plate with an opening for receiving a king pin of a trailer and a locking jaw assembly for securing the king pin in proper position with...
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6932373 |
Articulated pendulum steering system
An articulated pendulum steering system for an articulated vehicle having a front vehicle section and a rear vehicle section, the system including a vertical bearing pin supported by at least one...
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6902182 |
Hitch device
A hitch device for use with a pulling vehicle and a trailer, including a first hitch arm and a second upwardly directed hitch arm. At a second end of the second upwardly directed hitch arm is a...
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6889784 |
Motorized chariot
A vehicle incorporating a power unit having a front portion, a rear portion and a power source. A drive wheel, disposed in the front of the power unit, is connected to the power source. A brake pad...
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6877758 |
Pivoting implement hitch extension
A hitch extension apparatus for attaching an implement with a pto driven drive shaft having front and rear universal joints to a tractor drawbar. The apparatus comprises a first member adapted for...
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6722685 |
Joint between two vehicles or vehicle parts
The joint between two vehicles or vehicle parts, such as an articulated bus or a railcar for example, comprises at least two joint members ( 11, 12; 11 a, 21 a; 111 a, 112 a ) that are held...
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6712381 |
Pivoting, underslung, stowaway, hitch mount
An apparatus for mounting a hitch to a vehicle. The apparatus may include a base connected to the vehicle. A mount, having a fastening portion and a main portion, may also be included. The...
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6626449 |
Double-castered wheel trailer having lockable caster wheels
A double-castered wheel trailer having a pair of lockable caster wheels. The lockable caster wheels are adapted to be locked for a trailing mode of operation and a backing mode of operation. The...
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6625964 |
Hydraulic drive line and hitching assembly for pull-type implements
A hydraulic drive apparatus for powering mechanical components of a pull-type implement, such as a crop harvesting unit, having an elongated extending hitching arm for pivotal attachment to a...
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6601665 |
Bogey beam axle support for utility vehicles
A utility vehicle is provided with a bogey beam on which are mounted the steering axle at the forward end of the bogey beam and the middle axle on the rearward end of the bogey beam. A rear drive...
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6571893 |
Light vehicle for sporting and off-road biking
A vehicle for sporting and off-road driving includes a front and a rear component assembly and a joint arrangement. Each component assembly includes a plate mounted on a single flexible track and...
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6502847 |
Tow bar apparatus
A tow bar apparatus, that allows a towing vehicle to tow a towed vehicle, has a hitch member, a pair of tow bars, and a pair of socket members. The hitch member is adapted to engage a tow bar...
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6497422 |
Sulky with removable foot plate
A preferred embodiment of a sulky includes a removable, adjustable foot platform, replaceable axles, and a hitch including stops that limit the extent of pitch, roll, and yaw motions between the...
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6488291 |
Sulky with damper
A preferred embodiment of a sulky includes a removable, adjustable foot platform, replaceable axles, and a hitch including stops that limit the extent of pitch, roll, and yaw motions between the...
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6481739 |
Docking assembly
A docking assembly configured to allow a first medical device to move with a second medical device includes a hitch, a base, and a connector. The hitch is configured to be coupled to the first...
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6435535 |
Trailer for balancing vehicle
A trailer for a dynamically balanced transporter that allows leaning of the transporter such as for control of the combination of transporter and trailer. The trailer has a platform and an arm with...
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6357548 |
Ladder support device
A ladder support device attaches to a towing hitch of a vehicle, such that the ladder can be transported in an essentially horizontal position and deployed in an essentially vertical position. The...
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6328327 |
Adapter device allowing the drawbar of an agricultural machine to be connected optimally to a hitching bar of a tractor
An adapter device comprising an adapter bar equipped with a hitching pin extending vertically when the device is mounted on the hitching bar, and a connecting pin for the hitching bar. The adapter...
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6250663 |
Split frame for heavy trucks
A spit-frame, heavy truck, suspension system for trucks that haul trailers made of three moveably interlocked rigid frames referred to as the front frame, rear frame, and interconnecting frame. The...
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6241270 |
Mechanical coupling connecting a truck and a trailer with means for controlling the trajectory of the trailer
According to the invention, the connection between the truck (1) and the trailer (2) consists of a pivoting linkage (13, 19, 37) pivoting about an axle (43) or (26) generally perpendicular to it,...
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6234495 |
Sulky device with triple pivot attachment to mower
A stand-on sulky device to be attached to the rear of a self-propelled power mower or other self-propelled vehicle. The sulky includes first, second, and third pivots to provide improved...
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6213490 |
Work vehicle with nested steering
An agricultural tractor with four ground contacting suspensions, two front and two rear disposed on opposite sides of the vehicle can be steered such that its front suspension lies behind its rear...
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6206118 |
Articulated work vehicle
A work vehicle includes a first section having a first set of ground engaging motive members, a second section having an operator station, and a third section having a second set of ground engaging...
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6145855 |
Convertible sulky
A sulky for transportation of an operator, attachable to a self-propelled vehicle, defines pivot axes, one of which is selectively lockable in order to preclude yaw motion. The sulky also includes...
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6050580 |
Tow bar for towing a trailing bicycle by a leading bicycle
A tow bar for towing a trailing bicycle by a leading bicycle. The tow bar includes a leading portion for extending rearwardly from the leading bicycle, a trailing portion for extending forwardly...
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6042138 |
Motorcycle trailer apparatus
A motorcycle trailer apparatus includes an elongated frame having first and second end portions, the first end portion carrying a detachable hitch for attaching the frame to the rear of a...
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5984342 |
Vehicle towing apparatus
A towing apparatus for motorcycles and recreational vehicles having a single-wheel design. A storage box is supported by the single wheel through a swing arm and dampening assembly arrangement...
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5882020 |
Sulky device with triple pivot attachment to mower
This invention relates to a stand-on sulky device to be attached to the rear of a self-propelled power mower or other self-propelled vehicle. The sulky includes first, second, and third pivots to...
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5873229 |
Coupling arrangement
A coupling arrangement includes an inverted u-shaped frame having opposite legs joined by a transverse bight portion. The lower draft links of a tractor three-point hitch are connected to lower...
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5810371 |
Sulky device with triple pivot attachment to mower
A stand-on sulky device to be attached to the rear of a self-propelled power mower or other self-propelled vehicle. The sulky includes first, second, and third pivots to provide improved...
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5785335 |
Trailer cycle
A trailer cycle (10) includes a trailer cycle frame (52) having a main tube (54) which extends toward the lead cycle (12). A hitch mechanism (14) is located between the lead cycle and the trailer...
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5711541 |
Stabilization apparatus
A stabilization apparatus for stabilizing articulated vehicles includes a damping device connected between a prime mover and its trailer and is arranged about the articulation pivot. The damping...
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5660409 |
Antisway trailer hitch with surge break accommodations
An anti-sway trailer hitch for connecting a trailer to a tow vehicle. The hitch includes a first pivotal element attached to the tow vehicle and a second pivotal element attached to the trailer...
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5647604 |
Trailer hitch
An improved trailer hitch which can be used to more easily attach a trailer to a towing vehicle by simply engaging a horizontal coupling shaft in a latch assembly, and closing the latch. The...
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5632350 |
Articulated vehicle
An articulated vehicle made of a front and of a rear vehicle body of which the chassis are connected by an articulated joint. The articulated joint comprises a steering axis, a first longitudinal...
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5559420 |
Electricity supply unit trailer for electric vehicles
A power pack of batteries are enclosed in an encasement for protection and air-cooling. The encased batteries ride on wheels, and keep supplying power to an electric vehicle while attached to it....
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