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Patent Searching and Data


Matches 201 - 250 out of 532

Document Document Title
WO/2002/076815A1
Wheel unit (20) to be semi-permanently mounted on the ski (1) of a snowmobile. Wheels (18) are readily deployable or retractable as conditions require. The wheel unit (20) allows the snowmobile to be driven over gravel, dirt, and hardtop...  
WO2002024517A3
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/2002/045539A1
A container (1) which can be transported manually on rolling elements has at least one rigid portion (2) comprising at least two rolling elements (21) for moving the container (1) with rolling friction on the ground. The container (1) co...  
WO/2002/044007A1
The invention relates to a snowboard, comprising a steering handle, portable control part, brake part. The invention can use both the board and wheel and can be used both for summer and winter leisure sports. The invention could be excha...  
WO/2002/032749A1
The invention relates to a scooter, especially a microscooter or a kickboard, comprising at least one runner (63) for gliding on snow or ice. The invention further relates to a pertaining mounting for fastening said runner (63) on the sc...  
WO/2002/032750A1
A double-driven electric car, comprising an electric motor and a running body installed on the inside of two drive wheels, wherein a supporting frame is changed over by 90°, whereby the car can run extremely safely on general roads and ...  
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...  
JP3230215U
To provide a small electric vehicle which can be used by changing a seat back into two forms, a riding form in which a user rides and travels, and a cart or a walking assistance vehicle form used by the user by hand. A small electric veh...  
JP3230231U
To provide a small electric vehicle which facilitates an operation of changing a vehicle body into a riding form or a cart or a walking assistance vehicle form. In a small electric vehicle C, the wheelbase of a vehicle body 1 is expanded...  
JP3230232U
To provide a small electric vehicle which continuously maintains an unlocked state of a lock mechanism and facilitates a change of a vehicle form. In a small electric vehicle C, a front base 11 and a rear base 12 are configured to be exp...  
JP6805471B2
The purpose of the present invention is to provide a small-sized electric vehicle that is capable of assisting power of a wheelchair coupled to the small-sized electric vehicle, and that is capable of traveling alone in a state of being ...  
JP6773428B2
The invention provides a saddle-riding vehicle which can make the center of gravity of a vehicle body to be at a lower position. The saddle-riding vehicle (11) comprises: a main frame (33) which extends back downwardly from a head pipe (...  

Matches 201 - 250 out of 532