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Match
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4526392 |
Recumbent velocipede
A rear steered vehicle with improved handling and stability described by having a single front driven wheel and a pair of steered rear wheels. Cornering ability is improved while maintaining a...
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4526390 |
Toy vehicle
The vehicle has a three wheel, triangular wheelbase and a pyramid-shaped frame formed of four tubular side members and an inclined tubular steering fork supported rotatively by the side members...
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4524987 |
Tricycles
This invention provides a tricycle having a simple frame that is shaped to provide an efficient low profile, lever actuation, which is adapted to be hand-operated for enjoyable, interesting and...
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4523770 |
Roller bicycle
This invention relates to a roller bicycle having rollers rotably mounted on the front wheel shaft and a single rear wheel for a common use as a sporting and playing apparatus on which one can ride...
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4520892 |
Two-wheeled vehicle with offset wheel
A two-wheeled vehicle comprising a vehicular body inclusive structure having the center of gravity thereof deviated in either transverse direction from the vehicle center line, a steering system...
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4497502 |
Recumbent tricycle
A recumbent tricycle including a frame, twin rear wheels pivotally mounted to the frame and steerable by a pair of levers pivotally mounted to the frame on either side of a passenger seat. The rear...
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4488617 |
Four-wheel vehicle
This invention relates to a four-wheeled vehicle intended to be driven as a moped. The vehicle chassis consists of a frame, with four wheels placed in a rhombus pattern. It includes a back drive...
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4487282 |
Parking lock system for three-wheeled vehicles
A parking lock system for a three-wheeled vehicle having front and rear vehicle bodies interconnected so as to be capable of rolling relative to each other. The parking lock system comprises a...
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4480711 |
Front suspension of light vehicle
A front suspension of a light vehicle having a single front wheel supported on one side thereof with a single supporting member and offset to one side of the center line of the vehicle. In this...
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4469188 |
Articulated tricycle
An articulated tricycle of the swingable type employing a front body and a rear body, the front body having a front wheel and the rear body having two rear wheels mounted on an axle. The rear body...
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4469344 |
Tiltable three-wheeled vehicle
A three-wheeled vehicle in which the frame of a two-wheeled vehicle is pivotally interconnected with an assembly comprising two laterally positioned, steerable front wheels. In addition to causing...
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4469343 |
Occupant propelled multi-speed three-wheel vehicle
The present invention entails a three-wheel vehicle having a main frame structure, a front wheel, a pair of laterally spaced steerable rear wheels, and a seat disposed intermediately between said...
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4456277 |
Tricycle
Human-powered, front-wheel drive tricycle of a 2DS-1IS (2 driven, steerable-1 independent suspension) format having two steerable front wheels in a fully engineered front end, a multi-triangulated...
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4453616 |
Rear suspension system for a motor-tricycle
A rear suspension system for a motor-tricycle has a frame, a seat and a pair of rear wheels mounted on opposite ends of a rear axle. An integral engine unit includes an engine with a power train...
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4451064 |
Tricycle
A tricycle is disclosed having a pair of laterally spaced rear wheels and a front wheel which has a central hub and which is mounted for free rotation on the front end portion of the frame. Rider...
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4449602 |
Rear suspension and storage box for a three-wheel motorcycle
The invention provides an improved, independent swing-arm type suspension for three-wheel vehicles and includes a special yoke frame in which the rear axle is rigidly mounted, and cross rails for...
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4448436 |
Locking system for rolling-type tricycle
A locking system for a tricycle, including a braking mechanism, a rolling restraint mechanism, a driving mechanism which drives the braking mechanism and the rolling restraint mechanism, a control...
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4432561 |
Tricycle recumbent
An amusement tricycle wherein the operator is transported in an inclining position on a hammock cradle. the cradle is carried by a front wheel which does not pivot relative to the cradle. The...
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4431205 |
Golf cart
An improved golf cart is provided which comprises a frame bearing a seat having a high back, a pair of rear wheels flanking the seat and a front wheel, a set of foot cranks, a drive chain...
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4429760 |
Rear-wheel suspension device for a tricycle vehicle
A rear-wheel suspension device on a tricycle vehicle having front and rear vehicle portions interconnected by a rolling joint having a sleeve bearing. To provide increased stability between a pair...
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4424877 |
Oscillating link mechanism for three-wheeled motor vehicles
A position adjusting means of a link mechanism which hangingly supports a swing joint in three-wheeled motor vehicle having front body laterally swingable relative to a rear body. The position...
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4423795 |
Wheeled vehicle with cambering front module
A three-wheeled cambering vehicle having a rear noncambering module which has a forwardly extending tongue which rotatably supports a main and front cambering module. The cambering module carries...
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4417743 |
Self orientable vehicle propelled by a system of pedals actuating a chain
A velocipede having a single driving wheel which is powered by rotating pedals that rotate a sprocket that is connected to the driving wheels by a chain. A roller assembly comprises small diameter...
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4410198 |
Human powered vehicle
A human powered vehicle of the pedal-driven type having three or more wheels, a frame and seat for supporting one or more riders in a generally supine position, and a streamlined shell enclosure...
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4408776 |
Three wheel vehicle
A three wheel vehicle is provided with improved drive and handling characteristics, especially when turning. The three wheel vehicle includes a frame with a pair of front wheel and axle assemblies...
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4392536 |
Vehicle
A vehicle with at least one front wheel and two rear wheels comprises a rear cushion unit for use in damping repelling forces from the ground surface and other vibratory forces developed by chain...
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4373740 |
Three-wheel vehicle
A three-wheel velocipede includes a relatively stiff frame having a base portion with converging and diverging side rails for supporting wheels and a seat and a superstructure of triangular...
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4360224 |
Tricycle with two fore wheels
A tricycle having two spaced fore wheels and a single rear wheel connected to a frame structure. The fore wheels are connected to the frame by a longitudinally extending shaft. A double wishbone...
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4356876 |
Parking apparatus for use on a three-wheeled motorized vehicle
A parking apparatus for a three-wheeled motorized vehicle having one front wheel, two rear wheels, and a front body portion which is transversely swingable relative to a rear body portion. The...
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4335899 |
Wheel for toy vehicle
A rear driving wheel for a pedal car consists of a ground-engaging portion formed from a plurality of freely rotatable rollers projecting through the circumferential portion of the wheel hub and...
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4327929 |
Ride-on tricycle
A child's tricycle having a generally U-shaped frame member mounting a steerable front wheel at its center and a pair of caster-mounted rear wheels at its open ends. The tricycle has a seat which...
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4325448 |
Three-wheeled, motor-powered, pedal-started vehicle
A three-wheeled, motor-driven, pedal-started vehicle which comprises a tubular frame supporting the wheels in triangular relationship. A seat is provided on the frame covering a trunk or receptacle...
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4325565 |
Cambering vehicle
A three-wheeled cambering vehicle having a platform for supporting the vehicle operator and having a pair of laterally spaced rear wheels mounted thereon. The vehicle has a centralized tubular...
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4325449 |
All-terrain motorcycle attachment device
An all-terrain motorcycle attachment device for attachment to a two-wheel motorcycle to convert the motorcycle to a three-wheel all-terrain vehicle is disclosed comprising a swingarm frame adapted...
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4290620 |
Structure to couple two bicycles
The disclosure provides for torsionally resilient interconnection structure of two existing bicycles into side-by-side or parallel cooperative relationship, by employing plurality of torsionally...
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4287960 |
Motorcycle conversion kit
A bolt-on kit for converting conventional two-wheel motorcycles to three wheel form. The kit comprises an elongated axle assembly which is adapted to be coupled to the motorcycle and which receives...
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4281844 |
Steerable castored vehicle
A vehicle comprises a support surface which is mounted upon at least two carriers, one of the carriers being steerable and having a castor like structure and in which steering can take place by...
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4279429 |
Vehicle with adjustable steering axis angle control
A vehicle powered to move about on a front drive wheel and rearward supports, preferably a pair of wheels. The rear wheels are mounted to the frame by a steering control mechanism that facilitates...
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4272095 |
Child's wheeled riding toy
A riding toy primarily for a child is disclosed of the type having three wheels and commonly called a tricycle. The particular toy embodies a large front wheel with a pair of smaller castered rear...
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4263977 |
Carrier vehicle for a motor-driven rotary mower
A vehicle, its frame, with a driver's seat, mounted on two rear wheels and a single steerable front wheel, is made to enable a wheel-mounted motor-driven rotary mower to be removably installed with...
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4198072 |
Wheeled vehicle
A wheeled vehicle powered by its rider to move about on three wheels. It includes a single front wheel and preferably a pair of rear wheels mounted to an elongated frame. The rear wheels are...
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4191269 |
Vehicle body frame arrangement
A vehicle body frame arrangement comprising a pair of left and right side plates interconnected by a laterally extending pipe member receiving a wheel shaft. The side plates are fixedly mounted on...
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4183418 |
Tricycle apparatus
A tricycle apparatus utilizes a chassis having a housing disposed surrounding the midregions of the rear axle of the tricycle. Each rear wheel is provided having a child carrying seat secured to a...
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4182521 |
Motorized delivery tricycle
A motorized tricycle for deliveries, comprises a load carrying box on the rear of the tricycle between the two rear wheels of the tricycle and extending down below the axis of those wheels. The...
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4176851 |
Child's bumper bike
The child's bumper cycle is similar to a conventional child's tricycle except that a 360° bumper ring lying in a horizontal plane completely surrounds the single main wheel of the cycle to replace...
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4168846 |
Tricycle construction
A novel tricycle wherein a seat and rearward wheel assembly are movable together and are variably secured to a central frame section toward or away from the forward wheel and handlebars in order to...
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4165094 |
Juvenile toy vehicle
Juvenile toy vehicle with a braking arrangement including front and rear axles supporting front and rear wheels, respectively, a pipe frame having the front and rear axles mounted in the front and...
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4162797 |
Exercise tricycle
An exercise tricycle may have either one or all of a number of exercise features in addition to the exercise to be derived from pedaling the tricycle. One such additional feature comprises a...
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4159752 |
Tricycle
A tricycle including a front frame, front wheel provided on the front frame, a rear frame provided with two adjacent and parallel wheels coupled to the front frame such that the center of the front...
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4152005 |
Tricycle for handicapped individuals
A tricycle having both front and rear wheel drives, for hand and foot motion respectively, includes a front wheel drive assembly that is adjustable with respect to the frame of the tricycle to...
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