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8162345 |
Foldable bicycle
A foldable bicycle includes a frame, gears and two wheels. The frame includes a front vertical tubular portion, a front horizontal tubular portion, a hinge, a rear horizontal tubular portion and a...
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8162090 |
Powered foldable scooter
A scooter has a platform on which a rider can stand, a front wheel attached to a steering system including an upstanding handle bar and rear wheel which is driven. The scooter can be folded at a...
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8157282 |
Modularized cycle frame and associated methods
A cycle frame includes a back frame section and a front frame section. The back frame section has a bottom, substantially horizontal member and a top, substantially horizontal member. The back...
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8152189 |
Bicycle frame and drive link case therefore
A bicycle frame includes a front section and a rear section. The front section includes a front frame portion having a front coupling configured to receive a front wheel support member and to allow...
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8141893 |
Folding apparatus for a bicycle frame
A folding apparatus for a bicycle frame includes a bicycle frame and at least one engaging device assembled on the bicycle frame. The bicycle frame includes at least one first tube and at least one...
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8128113 |
Frame for cycles, in particular for mountain bikes
The frame (10) comprises a seat tube (11) to the top end (11a) of which a saddle (12) is to be connected, and a front structure (14) and a rear structure (15) which are identical and have, in side...
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8123243 |
Foldable bicycle
A foldable land vehicle employs two pivots: a first to rotate the rear-wheel assembly and shorten the distance between the chain-ring axle and the rear-wheel axle; and a second to rotate the...
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8123242 |
Folding steering column for elliptical bike and method of use
A foldable steering column of vehicle including a steering member with a steering fork. The foldable steering column includes a base coupleable to the steering fork; a steering tube pivotally...
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8118322 |
Convertible cycling apparatus
Cycling apparatus (10) including at least one front wheel (12) and at least one rear wheel (14) rotatably mounted on axles on a frame (18), a riding sea (20) attached to the frame (18), a drive...
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8096569 |
Convertible cycling-stroller apparatus
A convertible cycling-stroller apparatus is provided. The convertible cycling-stroller apparatus includes a two-part frame; at least one wheel each rotably mounted on the at least one axle on the...
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8066294 |
Portable jogging tricycle
A portable jogging tricycle includes a main frame, a handle base, a rear wheel support frame connected to opposite sides of the handle base, two front wheel support frames and two foldable frames...
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8025455 |
Fixing device for an extension tube of an exercise device
A fixing device for an extension tube of an exercise includes an outer tube and an inner tube received in the outer tube, wherein the extension tube extends through the inner tube. A quick release...
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7988174 |
Electrically-extendible bicycle
An electrically-extendible bicycle includes two shaft tubes, which are arranged symmetrically on opposite sides of a head tube that is set atop a front fork. The two shaft tubes extend through a...
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7967095 |
Collapsible vehicle
A powered vehicle has a rear frame assembly and a front frame assembly that are pivotally attached to one another, and can be pivoted from a normal fully-extended operating position to a folded...
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7942434 |
Disengageably coupled take-apart bicycle frame
A disengageably coupled bicycle frame, utilizing a device for coupling a first tube and a second tube, the tubes having terminal ends and tube faces defined by their terminal ends, the device...
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7926606 |
Fixing device for a foldable chassis of an electric walk-substituting vehicle
A walk-substituting vehicle includes a foldable chassis, a steering mechanism, a seat assembly, and a fixing device, which is movable to a fastening portion to prevent the chassis from folding from...
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7918473 |
Structure of wheelchair that is convertible into push-cot
A wheelchair is constructed to be convertible into a push-cot. The wheelchair includes a main chassis and front and rear chassis that are removably received in the main chassis and are extendable...
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7882918 |
Folding motor scooter
An improved electric motor scooter includes: a front frame; a front wheel assembly coupled to the front frame and residing on a surface; a back frame; a back wheel assembly coupled to the back...
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7862064 |
Boom for recumbent bicycle
A recumbent bicycle includes a boom that telescopes within one end of a center tube in the main frame of the bicycle, and a boom clamp that encircles the center tube of the main frame at a location...
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7850186 |
Bicycle frame with a receiving space
A bicycle frame includes a head tube, a seat tube and at least one tube connected between the head tube and the seat tube. The at least one tube includes a first longitudinal tube connected to the...
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7832517 |
Folding electric bicycle with wheeled storage arrangement
A folding electric bicycle in one embodiment includes a front case comprising a door and two auxiliary wheels; a pivotal head tube; two handlebars; a swivel fork telescopically connected to the...
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7828312 |
Folding bicycle
A folding bicycle includes: a front body having a front frame and a front wheel pivotally coupled to the front frame; a rear body having a rear frame axially coupled to and freely separable from...
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7775539 |
Method and device for connecting structural parts
The preferred embodiment relates a method and device for joining structural members together, in a substantially transverse or in-line orientation, without the use of tools. This method and device...
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7722070 |
System and method for connecting parts
A system and method for connecting dissimilar materials is described. In one embodiment, the system may be used to produce a break apart frame that includes a first section and a second part which...
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7722068 |
Adjustable seat for a children's ride-on vehicle
An adjustable seat for a children's ride-on vehicle includes a seat having a pair of tubular brackets mounted thereto. A pair of rails are positioned on the frame of the vehicle and are received...
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7699131 |
Electric foldable wheelchair
An electric wheelchair comprises: a chair assembly and a wheel assembly. The wheel assembly is mounted at the bottom of the chair assembly. The chair assembly includes a seat, a first frame, a...
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7681900 |
Quick release structure for a bicycle
A quick release structure for a bicycle comprises a positioning post and an engaging member. The positioning post and the engaging member are disposed on the two tubes of the bicycle, respectively....
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7669872 |
Folding mechanism
The disclosed folding mechanism comprises a rear frame member of a bicycle, which has a combining structure positioned at a front portion thereof, wherein the combining structure includes a first...
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7658252 |
Riding vehicles, including tricycles, with stowable push handles and hide away rear wheel storage compartment
Wheeled riding vehicles, including tricycles, with extremely thin stowed profiles are provided, which in one embodiment, include movable, collapsible tires/wheel axle assemblies, as well as folding...
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7654356 |
Folding electric scooter
A folding electric scooter comprises a chassis. The front end of the chassis is disposed with a front wheel and a handlebar used to control the direction of the front wheel. The handlebar is a...
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7651109 |
Folding mechanism and land vehicle comprising same
There is provided a foldable land vehicle comprising an elongate main frame generally defining a longitudinal axis running from a front end of the vehicle to a rear end of the vehicle, a front part...
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7632034 |
Releasable securing apparatus and method of using same
A securing apparatus that releasably secures two or more mechanical elements is provided. The securing apparatus may be attached to one mechanical element and include abutment surfaces that abut at...
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7614632 |
Folding bicycle
The present invention discloses a folding bicycle comprising a head and a frame, wherein the head includes a handlebar, a handlebar stem, a folding joint, and a front fork, and the front fork has...
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7584977 |
Vehicle frame assembly with coupling device for coupling two frame members
A vehicle frame assembly includes a forked first frame member coupled to a second frame member via a coupling device. The coupling device includes first and second tab units, and a fastening unit....
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7584978 |
Foldable bicycle and method of folding
The invention relates to a foldable bicycle (1) comprising a first channel (10) for supporting handlebars (7) when folding the bicycle. The invention also relates to a method of folding such a...
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7578515 |
Sectional bicycle
A modular bicycle comprising a first section having a front frame section and a first tire, a second section being couplable to the first section and comprising a central frame, and a third section...
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7568720 |
Wheeled vehicle
A wheeled vehicle such as a tricycle able to be folded from an in use position to a carryable storage position by connection of steering rod (31) and front wheel strut (32) to the seat (25) in a...
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7510202 |
Foldable bicycle
A foldable bicycle has a rear frame, a folding assembly and a front frame. The rear frame has a seat tube, a bottom bracket, a rear fork and a rear wheel. The folding assembly is connected to the...
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7490842 |
Folding bicycle
This invention relates to personal transportation devices and more specifically to folding bicycles. The invention consists of a folding frame comprised of a main tube with tuned cross section, a...
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7490844 |
Convertible cycling apparatus
Cycling apparatus including at least one front wheel and at least one rear wheel rotatably mounted on axles on a frame, a riding seat attached to the frame, a drive mechanism coupled to at least...
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7487982 |
Combination vehicle frame
A combination vehicle frame includes a base frame unit formed of a plurality of frame bars detachably connected to one another. One of the frame bars is provided with a head having intersected...
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7451848 |
Foldable personal mobility vehicle
A foldable personal mobility vehicle is disclosed comprising first and second units having first and second wheels being rotatable about first and second axles. A drive unit rotates the second...
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7445224 |
Folding bicycle
A folding bicycle includes a frame (10) with a main member (11) extending in the fore and aft direction of the bicycle and a rear wheel assembly (19) in the region of a rearward end of the member...
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7438306 |
Motorcycle rake and trail adjuster
A motorcycle fork rake extension kit provides an increased fork rake without welding and maintains a favorable trail. The extension kit includes an upper adapter block fixedly attached to an upper...
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7367576 |
Foldable bicycle
A foldable bicycle includes a head strut, a seat strut, and first and second bracing struts pivotally mounted to one another about four pivot axes such that lifting of a pivot joint of the first...
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7347438 |
Cycle bracket having multiple drop-outs
The present invention includes a front fork assembly for a cycle. The assembly includes a steering tube, front furcations fixed to the steering tube, and a drop-out bracket device fixed to a distal...
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7341268 |
Foldable bicycle
A foldable bicycle includes a front frame, a rear frame, two seat plates, a middle frame, a seat post, and a handlebar unit. Thus, when the bicycle is folded, the front frame, the middle frame and...
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7341270 |
Rear carrier rack for a folding bicycle
A rear rack for a folding bicycle. The rear rack includes right and left chassis bars and a support platform positioned above the chassis bars. Rear support struts are pivotally attached at their...
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7314226 |
Folding bicycle
Provided is a folding bicycle comprising two auxiliary rear wheels at both sides of a rear wheel; a seat including a seat tube extended downward; a first crossbar having a front end pivotably...
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7306206 |
Adjustable bicycle seat assemblies and methods of use
Adjustable height bicycle seat mounting assemblies, bikes using such assemblies, and methods of use are provided. One such adjustable height bicycle seat mounting assembly includes first and second...
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