IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0219029
(2008-07-15)
|
등록번호 |
US-8297636
(2012-10-30)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
9 |
초록
▼
The present invention is related to a manpower driven device being able to do particular bi-directional pedaling to provide constant directional output for driving the loading wheel train, wherein its pedaling direction is selected by the rider according to his/her operating statuses of the muscles
The present invention is related to a manpower driven device being able to do particular bi-directional pedaling to provide constant directional output for driving the loading wheel train, wherein its pedaling direction is selected by the rider according to his/her operating statuses of the muscles and joints, or the same directional outputs of different speed ratios is made further through the different driving directional inputs.
대표청구항
▼
1. A human-powered driving device having a bi-directional input and a constant rotating direction output, comprising: a human foot or hand driven input device for receiving a rotary input in either of two directions or a reciprocating rotary input, including (a) a pedal, a crank, and a driving wheel
1. A human-powered driving device having a bi-directional input and a constant rotating direction output, comprising: a human foot or hand driven input device for receiving a rotary input in either of two directions or a reciprocating rotary input, including (a) a pedal, a crank, and a driving wheel set, or (b) a handle, a handle shaft, and a driving wheel set;a constant output direction transmission device for receiving a bi-directional input from the input device and producing a constant direction output having only one rotational direction, wherein the constant output direction transmission device includes transmission components constituted by at least one of a gear set, a friction wheel set, a chain and sprocket section, a belt and pulley section, a transmission crank and wheel set, a fluid transmission unit, and an electromagnetic force actuator, and wherein a speed ratio between an input end and an output end of the constant output direction transmission device is fixed or variable; anda load connected to receive the output of the constant output direction transmission device. 2. A human-powered driving device as claimed in claim 1, further comprising an automatically or manually operated, stepped or stepless input transmission device connected between the human foot or hand driven input device and the constant output direction transmission device. 3. A human-powered driving device as claimed in claim 1, further comprising an automatically or manually operated, stepped or stepless output transmission device connected between the constant output direction transmission device and the load. 4. A human-powered driving device as claimed in claim 1, further comprising automatically or manually operated, stepped or stepless input transmission devices respectively connected (a) between the human foot or hand driven input device and the constant output direction transmission device, and (b) between the constant output direction transmission device and the load. 5. A human-powered driving device as claimed in claim 1, wherein the load is a loading wheel set. 6. A human-powered driving device as claimed in claim 5, wherein the loading wheel set includes wheels of a bicycle. 7. A human-powered driving device as claimed in claim 1, wherein the load includes a fixed damping structure comprising one of a friction type, fluid type, power generation type, electrical counter-torque type or electromagnetic eddy current generating type damping structure. 8. A human-powered driving device as claimed in claim 1, wherein the load includes an operatively controllable damping device comprising one of a friction type, fluid type, power generation type, electrical counter-torque type or electromagnetic eddy current generating type damping device, said operatively controllable damping device being controlled by fluidic, mechanical or electrical power. 9. A human-powered driving device as claimed in claim 8, wherein the load further includes a loading wheel train externally installed with said operatively controllable damping device. 10. A human-powered driving device as claimed in claim 1, wherein the load including a loading wheel train and a fixed damping device comprising one of a friction type, fluid type, power generation type, electrical counter-torque type or electromagnetic eddy current generating type damping structure. 11. A human-powered driving device as claimed in claim 1, wherein the load is a mechanical device. 12. A human-powered driving device as claimed in claim 11, wherein the mechanical device is selected from a fluid pump, fan, or flywheel. 13. A human-powered driving device as claimed in claim 1, wherein the load includes an electrical power generator. 14. A human-powered driving device as claimed in claim 13, wherein the load further includes a loading wheel train with which the electrical power generator is integrally combined. 15. A human-powered driving device as claimed in claim 13, further comprising a loading wheel train and additional transmission device for driving the electrical power generator.
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