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Patent Searching and Data


Matches 201 - 250 out of 519

Document Document Title
WO/2002/026554A1
A single-seater bicycle is attach-breakout assembled with the connecting body of the tail wheel of a two-seater bicycle, used by one or two persons. The bearing revolving barrel is fixed at the vertical hem of the connecting body of the ...  
WO/2002/024517A2
A vehicle including a body frame (20) commonly used on a two-wheeled automotive vehicle (10), a three-wheeled automotive vehicle (140), and a four-wheeled automotive vehicle (200). A head pipe (23) is formed on a front frame (22) of the ...  
WO/2002/020339A1
The invention relates to a scooter powered by a real-wheel drive motor with an optional height-adjustable, folding seat, comprising a single-cradle, rocking frame with a shock absorber, hydraulic or mechanical front and rear brake disks,...  
WO/2002/011847A1
Toy cycle (10) includes frame (11) supporting seat (30) and front fork assembly (20). Front fork assembly (20) is pivotally secured to the frame and is movable between a first position and an alternate raised position. Front (26) and rea...  
WO/2002/009835A1
The present invention relates to a built-up multipurpose structure assembly that makes it possible to build easily a variety of article such as sing-seat or multi-seat bicycle, skis, rocking chair s, shopping carts, and boats by using a ...  
WO/2001/072575A1
A bicycle (10) is constructed to facilitate selective configuration in a plurality of positions between a fully standing or safety bicycle configuration (Fig. 2), and a horizontal or recumbent position (Fig. 1). A rider may dismount, rem...  
WO/2001/066408A1
The invention relates to a cleaning trolley which is suitable for receiving cleaning accessories and for being used in very big buildings. The inventive trolley comprises at least one undercarriage that has wheels and is connected to a s...  
WO/2001/049551A1
This invention is a new kind of bicycle with two wheels equipped with secondary small wheels. The secondary wheels work as follows: when a bicycle on the street tries to climb on a sidewalk, the secondary wheels help the bicycle easily o...  
WO/2001/044041A1
A convertible wheeled vehicle which is capable of assembly to constitute a selected one of a plurality of different vehicles comprises : a front wheel frame assembly (2) on which a front wheel (10) is mounted; a chassis assembly (3) on w...  
WO/2001/002240A1
The invention relates to a bicycle, whose seat height can be raised from that of a typical recumbent bicycle to that of a conventional bicycle, in order to retain at the latter height all the advantages of a conventional bicycle over a r...  
WO/2000/063065A1
A dual bicycle connecting kit (10) for connecting two bicycles (11, 17) in a side-by-side relationship. The kit may comprise a fixed handle bar coupling assembly (30) attached to the first bicycle (11); one or more frame coupling assembl...  
WO/2000/059772A1
The invention relates to a pedal-actuated vehicle built for three, consisting of an assembly of three bicycles (1.1), (1.2) and (1.3), one bicycle (1.1) being placed in central position in the front while the other two bicycles (1.2) and...  
WO2000010865A9
A combination bicycle and boat (5) has a frame (10), a rear wheel (30), and a front wheel (34) driven by a pair of pedals (40). The frame (10) is a rigid construction that supports the user on the front and rear wheels (30, and 34) for m...  
WO/2000/034113A1
A subframe (10) for use with a conventional cycle, the subframe (10) being demountably attachable in use to the frame of the conventional cycle and in which the near wheel or wheels is or are removed, the subframe (10) is adapted to carr...  
WO2000010865A3
A combination bicycle and boat (5) has a frame (10), a rear wheel (30), and a front wheel (34) driven by a pair of pedals (40). The frame (10) is a rigid construction that supports the user on the front and rear wheels (30, and 34) for m...  
WO/2000/023317A1
A bicycle (1) including a frame, comprising a back section having at least a saddle tube (21), a top saddle fork (23), a bottom chain fork (24), and a front section having at least a crossbar (33) connecting with the back section, a stee...  
WO/2000/010865A2
A combination bicycle and boat (5) has a frame (10), a rear wheel (30), and a front wheel (34) driven by a pair of pedals (40). The frame (10) is a rigid construction that supports the user on the front and rear wheels (30, and 34) for m...  
WO1999035029A8
A trailer (18) of the type for securing to and following a bicycle. The trailer (18) includes a frame, a wheel (12) rotatably mounted on the frame, and an extension member (20) having first and second ends. The first end is hingedly conn...  
WO/1999/035029A1
A trailer (18) of the type for securing to and following a bicycle. The trailer (18) includes a frame, a wheel (12) rotatably mounted on the frame, and an extension member (20) having first and second ends. The first end is hingedly conn...  
WO1999002391A3
One apparatus, and method for removably holding an axle includes an axle attachment (10), the axle attachment removably attachable to an end of the axle, a shaft (24) coupled to the axle attachment, the shaft having threads (25), and a l...  
WO/1999/015394A1
A vehicle comprises a frame (1; 16), at least one front wheel (2) and one rear wheel (3) supported by said frame, a saddle (12) and a steering arrangement (10, 18), as well as an electric drive unit (5, 6). The frame is curved in the sha...  
WO/1999/003724A1
The present invention pertains to the field of transportation and more precisely relates to vehicles such as bicycles, cycling-type vehicles, mopeds, heavy-duty automobiles and tractors. The vehicle (fig. 5, 6) of the present invention c...  
WO/1999/002391A2
One apparatus, and method for removably holding an axle includes an axle attachment (10), the axle attachment removably attachable to an end of the axle, a shaft (24) coupled to the axle attachment, the shaft having threads (25), and a l...  
WO1998040267A3  
WO/1998/049881A2  
WO/1998/046466A1
The invention concerns a rail cycle (10) that includes a frame (12) that supports a rotating front wheel (14) and a rear wheel (16) that are intended to be in contact with one rail (17) of a railway track, where the rail cycle (10) also ...  
WO/1998/040267A2
A towing device (10) which is positioned between a tow bicycle (12), such as an adult bicycle, and a towed bicycle (14), such as a child's bicycle. The bicycle towing device (10) in accordance with the present invention enables the towin...  
WO/1998/007614A1
A connection device for bicycles, in particular for connecting a first hauling bicycle to a second hauled bicycle, has traction means (5) arranged on a rear structure of the first bicycle and a fastening device secured to the hauled bicy...  
WO/1997/025240A1
The present invention provides a two-seater bicycle including a fixing pipe, which is disposed on a rear end upper portion of a body of a single-seater bicycle in order to connect and assemble a rear wheel body; a rotating body, which is...  
WO/1997/024237A1
A self-propelled vehicle which is modified to a truck capable of conveying a cargo so that it conveys a predetermined quantity of cargoes and which can be used for various applications. This vehicle includes a driving portion (11) and a ...  
WO/1997/016339A1
In order to convert a two-wheeled scooter into a three-wheeled scooter, an auxiliary frame (7) is provided which is secured to the scooter frame (1) in place of the rocker arm (3). The rocker arm (3), which supports the motor (4) and the...  
WO/1996/009953A1
Proposed is a device with several wheels (3) and several treadle-like pedal elements (4) mounted to drive the wheels (3), the pedal elements being located off-centre with respect to the wheel axles and at least partly staggered with resp...  
WO/1995/023727A1
A swing arm assembly (10) for use in converting a motorcycle into a tricycle is described which includes a rear axle assembly (12) and a swing arm (14) having a first end (16) and a second end (18). The first end (16) is adapted for pivo...  
WO/1995/014602A1
A ski fixing device for mounting on muscular power-driven or motor-driven two-wheel vehicles on a snow surface comprises a first ski (3) secured by a front ski holder (1) to the front fork of the vehicle and a second ski (4) secured by a...  
WO/1995/009761A1
Two bicycles (51, 52) are coupled to one another by removing the front wheel (53) from one of the bicycles (51) and mounting the front fork (11) of that bicycle (51) to coupling means (c) attached to the frame of the other bicycle (52) s...  
WO/1994/026580A1
Towing device for two- or three-wheel vehicles, with or without engine, including two or more rigid bars (8, 9), substantially aligned with one another and connected by means of at least one coupling articulation (300, 400), so that one ...  
WO/1993/024359A1
The invention relates to transport vehicles and in particular to a bicycle construction. The goal of the invention is to increase the torque. The goal is achieved by means of a special frame which positions the pedal mechanism behind the...  
WO/1993/021054A1
The present invention called Blind Folks Mobile, BFM, deals with bi-energy vehicles, mainly human powered and mobilized by the folks riding them, using: (A) three wheel lightweight, portable vehicles, foldable and convertible to other ut...  
WO/1986/001480A1
A kit of parts for assembly as a wheeled vehicle which may be assembled in a plurality of relative positions to form a plurality of different vehicles. For example, a kit of parts according to the invention may selectably be assembled as...  
JP2020147151A
[Subject] Even if it converted the conventional three-wheel bicycle, storage has equipped only a bicycle by which a swing function was also limited difficultly. [Means for Solution] The present invention is rear wheel tires, such as a bi...  
JP2020073393A
To achieve easy removal of a bicycle pedal.Provided is a bicycle having a front wheel and a rear wheel. The bicycle includes: a first gear 21 provided between the front wheel and the rear wheel; a second gear provided on the rear wheel; ...  
JP2020045103A
To provide a rear wheel unit which can improve balance of a vehicle body and a motor tricycle including the rear wheel unit.A rear wheel unit mounted to a motor tricycle includes: a support body; a differential gear case 3 rotatably supp...  
JP6666366B2  
JP6646693B2  
JP2019535567A
The present invention proposes a bicycle which can transform a cart. A pair of front forks which connection composition of the lower end is carried out with a fork supporter at a front wheel, and connection composition of the present inv...  
JP2019130947A
To upgrade secondary utilization of an electric two-wheeler.An electric two-wheeler includes an electric motor that generates a traveling drive force and a battery that feeds electricity to the electric motor. The electric two-wheeler fu...  
JP2019091370A
To provide a mobile body recommendation system and method for detecting a change in a lifestyle of a user and recommending the deformation into a mobile body estimated to match the change to the user.The mobile body recommendation system...  
JP6510240B2  
JP2019059447A
To provide a movable body which can support a work part for performing work in a stable state and can be downsized.A movable body includes: a first support mechanism which supports first wheels; a second support mechanism which supports ...  
JP2019058154A
To provide a moving body in which the position of an operating part can be adjusted depending on the type of an operation, and that can perform various operations.A moving body comprises a first supporting mechanism for supporting a firs...  

Matches 201 - 250 out of 519