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6685207 |
Tricycle footwell
In a tricycle having a longitudinally extending frame supporting a front wheel, a pair of laterally spaced rear wheels, and a seat for a rider, a protective footwell is removably mounted to the...
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6666470 |
Steering structure of children's tricycle
A children's tricycle is formed of a front frame, a rear frame, and a bridging frame connecting the front frame and the rear frame. The bridging frame is fastened with the front frame in...
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6659488 |
Tricycle
The present invention 10 discloses a new and novel tricycle with adjustable linkage 48, 54 for varying the drive power for either foot or hand power. Furthermore, the linkage 44, 52 can also...
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6644676 |
Safety device for a front wheel of a vehicle for children
A front wheel for a vehicle for children provides a wheel frame having a slot through which a crank extends. A locking plate is securely mounted to the crank to turn therewith. A switch member is...
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6616163 |
Combined skateboard scooter/exerciser
A combined skateboard scooter/exerciser comprises a handlebar, a board, a steering device, a transmission device, and a wheel device. The steering rod is rotatably supported by the board and thus...
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6612598 |
Rear steering device for a tricycle for children
A vehicle for children comprises a frame, a driving member rotatably mounted to a rear end of the frame, a rear steering rod, a driven member, and a belt. The frame comprises a head tube on a front...
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6601862 |
Tricycle and intermediate frame for tricycle
Tricycle and intermediate frame for tricycle. The tricycle includes a rear axle, rear wheels coupled to free ends of the rear axle, a rear seat, and a rear frame coupled to the rear axle and to the...
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6595531 |
Unit to replace the rear metal axle in children's tricycles
A unit to replace the rear metal axles of children's tricycles, characterized by the fact that the unit is integrated with tricycle body ( 12 ) and is formed by an axle support ( 5 ), which is made...
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6588785 |
Pedal powered vehicle
The present invention relates to a vehicle, which is specifically adapted to be used as a bumper car. The vehicle is constructed from a frame that allows the vehicle to absorb and deliver impacts...
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6575486 |
Folding structure of a children tricycle
A folding structure of a children tricycle is disclosed. The folding structure has a pivotal seat connected to a front and rear wheel rod. The fixing rods of the front and rear wheel allows the...
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6572130 |
Three-wheeled vehicle
A three wheeled vehicle comprises a front subframe having a front wheel journaled thereto and a seat for a rider mounted thereon, and a rear subframe having a pair of rear wheels journaled thereto....
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6511087 |
Jogging kick scooter
A jogging kick scooter is constructed to include a rectangular open base frame, a track assembly formed of rolls and an endless belt and mounted in the open base frame, a steering control handlebar...
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6485039 |
Swingable skate board device
A swingable skate board device. The device includes handles, a handle supporting rod, two pedal plates, a front wheel, a supporting rod, and two rear wheels. The handles are horizontally extending...
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6457544 |
Scooter
A scooter includes a front frame has a pivot bracket with a quick release device mounted on the pivot bracket and a head tube attached to the pivot bracket so a steering assembly can be attached to...
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6443469 |
Child stroller apparatus
A child stroller apparatus for allowing the child to either ride in the seat member or upon a seat just like a bicycle. The child stroller apparatus includes a seat assembly; and also includes a...
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6431328 |
Parking lock device for three-wheeled vehicle
A parking lever for drawing a cable for locking rear wheels of a three-wheeled vehicle is provided on the front body. A rear wheel lock mechanism for locking the rear wheels is provided on the rear...
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6419254 |
Vehicle with common wheel for steering and propulsion
Two or three-wheeled vehicle which comprises a frame, a drive system connected to the frame and provided with a motor or a pedal system, and a handlebar mounted pivotally in the frame for at least...
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6409195 |
Handcranked rear-wheel axle-driven sport wheelchair
A sport type wheelchair. The wheelchair has two rear wheels and a front wheel. A handcrank and a sprocket and chain mechanism provide rear wheel axle chain drive. The steering is front wheel...
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6402174 |
Recumbent tricycle with controlled wheel and body lean
Three-wheeled vehicle with an adjustable leaning and steering mechanism, permitting operator-controlled wheel and body lean as the vehicle is making a turn. The vehicle ( 100 ) has a leaning main...
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6375208 |
Combined skateboard scooter/exerciser
A combined skateboard scooter/exerciser comprises a handlebar, a front body, a transmission device, a wheel device, and a board. A rear end of the front body is pivoted to the board and includes a...
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6367824 |
Tricycle
A tricycle includes left and right front wheel support members which rotatably support left and right front wheels, respectively, and which are disposed on laterally opposite sides of a handle post...
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6352274 |
Occupant propelled land vehicle
A three-wheeled occupant propelled vehicle is described. A seat is centrally suspended on a longitudinal axis, so that by leaning from side to side, the occupant may impart a steering motion by way...
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6315314 |
Frame structure for a double-axle polycycle for several occupants
The frame structure has two adjacent bent pipes (1, 2) which extend in the longitudinal direction of the vehicle and are inclined towards each other. In the illustrated side view, only the bent...
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6312001 |
Motive vehicle
A motive vehicle comprises a frame, a front wheel, two rear wheels, a seat, a handle, a headset, and a pedal device. A front sprocket is coupled to the pedal device and a rear sprocket is connected...
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6299189 |
Exerciser bike
An exerciser bike includes a frame having a front wheel and a handle for steering the front wheel, and includes two rear wheel axles. Two rear wheels are rotatably secured to the rear wheel axles...
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6247714 |
Recumbent cycle with improved suspension
A recumbent cycling apparatus is provided that includes a frame structure, wheels rotatably attached to supporting the frame structure, and a central frame element configured to absorb and reduce...
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6203043 |
Four-wheel, human powered cycle
A semi-recumbent, human powered, four wheel cycle has an independent front suspension and wheels that are turned. A conventional bicycle chain drive drives one or both front wheels. The rear wheels...
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6193253 |
Manual operating assembly for a vehicle
A hand-operable operating assembly for a vehicle, such as a three-wheeled cycle. The drive mechanism comprises opposing members, such as oppositely oriented crank handles. A sprocket and chain...
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6179314 |
Front wheel drive ride-on vehicle
A human-powered ride-on vehicle for a rider includes an integrated body/frame element having a seat for the rider formed thereon; a pair of spaced-apart front wheels mounted to the body/frame...
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6176555 |
Method and device for controlling handling dynamics of motor vehicles
A method and apparatus is provided for controlling the handling dynamics of a vehicle, in particular a commercial vehicle, fitted with an ABS system. The method requires varying the brake pressure...
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6161847 |
Push n' pedal n' rock trike
A child's ride-on toy has a rear mounted parent assist handle and is convertible to a child's rocker toy by rotating the handle about a rear axle to a position beneath the ride-on toy to serve as...
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6161858 |
Mountain bike frame
The invention discloses a mountain bike frame. In this mountain bike frame, a connection plate is fixed onto one end of the rear fork and is connected to the frame by two rotatable joints and a...
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6149170 |
Bike-like rehabilitation device
A rehabilitation device which includes a frame supported on a plurality of wheels. The frame includes a longitudinal member supported on a rear wheel and transverse member supported on a pair of...
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6135479 |
Tricycle pushing device
A tricycle pushing device for pushing a child's tricycle therewith. The tricycle pushing device includes an elongate shaft having opposite proximal and distal ends with a pushing head coupled to...
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6120048 |
Auxiliary steering assembly for a tricycle
A tricycle is provided with an auxiliary steering device capable of manipulating the steering of the handlebars of the tricycle. The device is mounted on the rear end of the rear frame of the...
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6102834 |
Flash device for an exercise device
A flush-mounted device for an exercise device includes a generator having a rotator contacting the flywheel which is connected to the pulley by a belt so that when rotating the crank, the generator...
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6095543 |
Riding toys and component parts thereof
A riding toy shown in the form of a tricycle in which major component parts are configured for manufacture by injection molding of a synthetic polymeric material, the major component parts...
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6089586 |
Convertible scooter/trike
A children's ride-on toy convertible between tricycle and a scooter configurations includes a curved backbone having an upper end segment and a lower end segment defining an upwardly facing step...
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6089587 |
Dual-purpose step of tricycle for children
A tricycle for children is provided with a step which is mounted under the saddle of the tricycle and is provided with a front peripheral wall and a rear peripheral wall having two hooks to catch...
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6079724 |
Tricycle
A tricycle includes a base plate, and two pedals and a brake pedal arranged near the rear end of the base plate. The pedals are each connected to a rack rod. The base plate has two lugs at both...
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6070894 |
Arm-powered wheeled vehicle with bicycle-type cranks
An arm-powered wheeled vehicle that supports a rider in a prone or kneeling position to use crank arms radially displaced by 180 degrees to influence rear propulsion. Using this rider positioning...
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6068278 |
Method and apparatus for connecting side-by-side recumbent bicycles to form a quadracycle
A method and apparatus for connecting side-by-side recumbent bicycles to form a quadracycle. The apparatus includes a pair of recumbent bicycles having front wheels and rear wheels. The bicycles...
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6062581 |
Leaning recumbent tricycle
A human-powered recumbent tricycle with an articulated frame that permits leaning of the single-wheeled front sub-frame (10) during turns. While the seat (20) and pedal crank (18) move the driver's...
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6036210 |
Modified prone handcycle
A handcycle supports a rider in a forward leaning ("modified prone") position, with the feet of the rider in straps above the rear axle, and the arms hanging generally downwardly toward a pedal...
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6012732 |
Combination exercise and land travel device
A combination exercise and land travel device includes a forwardly facing pedalling station from which a first operator propels the device and a steering control at the pedalling station. The...
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6012733 |
Advanced bike frame design
An advanced frame design primarily for mountain bikes that utilizes an advanced construction of lightweight tubes to create bicycle framework of greater strength without added weight. The frame...
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5941548 |
Non-tipping tricycle having releasable locking mechanism between the front and rear frames
A tricycle has two non-steerable rear wheels connected to a rear frame structure, and a single steerable front wheel connected to a front frame structure. The front frame structure includes a...
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5924713 |
Auxiliary steering assembly of tricycle
An auxiliary steering assembly of a tricycle is composed of two fastening pieces of the front steering handle, a fastening tube of the seat mount fastened with the body frame of the tricycle, and...
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5911427 |
Sail and pedal powered vehicle with removable lateral support wheels
A vehicle 10 powered by a sail 90 as well as by pedals 66 and 48 comprises a tandem bicycle with a stoker seat 38 in line with and behind a captain seat 32 and a vertical mast 86 stepped between...
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5909889 |
Vehicles having different-sized wheels and hub eccentricities
Vehicles having wheels of different diameter sizes that are mounted with different eccentricities relative to each other. The twofold variability afforded by the wheel diameter and eccentricity...
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