IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0587833
(2005-05-14)
|
등록번호 |
US-7669681
(2010-04-21)
|
우선권정보 |
KR-10-2004-0034093(2004-05-14) |
국제출원번호 |
PCT/KR2005/001407
(2005-05-14)
|
§371/§102 date |
20061026
(20061026)
|
국제공개번호 |
WO05/110839
(2005-11-24)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
6 |
초록
▼
A motorbike whose driving force is enhanced and whose wheels are prevented from slipping is disclosed. The present invention includes a main body; an air suction section provided in the main body; a front rear wheel assembly provided in the front and rear side of the main body; a connection bar and
A motorbike whose driving force is enhanced and whose wheels are prevented from slipping is disclosed. The present invention includes a main body; an air suction section provided in the main body; a front rear wheel assembly provided in the front and rear side of the main body; a connection bar and a connection link; a brake mechanism constituted by a brake disc fixed to the rotation shaft of the main body and a caliper which presses portions of the brake disc to apply a braking force; and a controller constituted by an acceleration pedal and a braking pedal which are respectively connected to the engine and the brake mechanism through a flexible cable, the acceleration pedal and the braking pedal being hinge-joined to each other at one end thereof to control driving of the engine and braking of the rear wheel shaft, respectively.
대표청구항
▼
The invention claimed is: 1. A motorbike, comprising: a main body that has an engine mounted therein, a rotation shaft which is connected to an output shaft of the engine through a transmission so as to be rotatably disposed in the rear side, and a driving gear constituted by a pair of right and le
The invention claimed is: 1. A motorbike, comprising: a main body that has an engine mounted therein, a rotation shaft which is connected to an output shaft of the engine through a transmission so as to be rotatably disposed in the rear side, and a driving gear constituted by a pair of right and left discs fixed to the rotation shaft and a plurality of bar bodies which are disposed in the circumferential direction of the pair of discs so as to connect one disc to the other disc; a front wheel assembly that is disposed in the front side of the main body to be constituted by a front wheel cover, a front wheel frame by which a plurality of guide rollers are rotatably supported therein, and a front wheel which is rotatably supported by the plurality of guide rollers; a rear wheel assembly that is disposed in the rear side of the main body to be constituted by a rear wheel cover, a rear wheel frame by which a plurality of guide rollers are rotatably supported therein, and a rear wheel which is rotatably supported by the plurality of guide rollers; front and rear stepping pedals provided in the front and rear assemblies; a connection bar through which the rear wheel cover and the front wheel cover is connected in the longitudinal direction; a connection link through which the front wheel frame is connected to the lower portion of the main body; a brake mechanism that is fixed to the rotation shaft of the main body; and a controller that is connected to the engine and the brake mechanism through a flexible cable and in which an acceleration pedal and a braking pedal for controlling driving of the engine and braking of the rear wheel shaft, respectively, are rotatably hinge-joined, wherein, on the outer circumferential surface of the rear wheel, a plurality of grooves are formed in a circumferential direction to correspond to the outer circumferential surfaces of the bar bodies of the driving gear, and the grooves of the rear wheel and the bar bodies are brought into rotational contact with each other so that the rear wheel is rotatingly driven. 2. The motorbike according to claim 1, wherein the brake mechanism fixed to the rotation shaft of the main body is constituted by a brake disc and a caliper which presses portions of the brake disc to apply braking power. 3. The motorbike according to claim 1, wherein the brake mechanism includes a brake drum fixed to the rotation shaft and a drum brake which presses portions of the brake drum to apply braking power. 4. The motorbike according to claim 1, further comprising: a first pulley mounted on the output shaft of the engine; and a second pulley mounted on the rear shaft parallel to the output shaft, wherein the driving gear is realized by use of a CVT system where the effective diameter of the first pulley is changed from a small one to a large one by the rotation and, corresponding to the change, the effective diameter of the second pulley is changed. 5. The motorbike according to claim 1, further comprising: a shock-absorbing spring member that is disposed on the shaft of the connection bar so as to provide a shock-absorbing force in the shaft direction of the connection bar. 6. The motorbike according to claim 1, further comprising: an air suction section including an air inlet for sucking air from the outside to supply the air to the engine, a filter which is disposed in the downstream side of the air inlet to filter air to be sucked, and an adjusting damper for adjusting an amount of air to be flowed in the engine. 7. The motorbike according to claim 1, wherein, in the connection link constituted by a first and a second connection link, one end of the first connection link is joined to the lower side of the main body, one end of the second connection link is joined to the frame of the front wheel assembly, the other ends of the first and the second connection link, which are adjacent to each other, are hinge-joined to each other so that the concentric portions thereof turn, and on the other ends of the first and the second connection links, which are adjacent to each other, a guide groove formed at a predetermined rotation angle and a guide projection to be guided into the guide groove are provided so as to correspond to each other.
이 특허에 인용된 특허 (6)
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von Keyserling Peter H., Power assist assembly for wheeled vehicles.
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Mann Glenn E. (122 Sherlake Rd. Knoxville TN 37922), Reverse drive for a motorcycle.
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Politte Emmett L. (Rt. #13 ; Box 1001 Columbia MO 65201), Reverse drive mechanism for a motorcycle.
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Hisatomi Itaru (Iwata JPX), Small-sized snowmobile.
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Sekinobu Masaaki (Itami JPX), Snow cart.
-
Grinde James E. (Anoka MN) Foote Douglas C. (Coon Rapids MN), Snow vehicle equipped with wide, low-pressure tires.
이 특허를 인용한 특허 (3)
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Lewis, Michael George, In-line off-road skateboard.
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Chen, Shane, In-line wheeled board device.
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Spector, Razi; Tenenbaum, Yochai, Personal vehicle.
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