KR100995585B1 - 전기자전거 - Google Patents
전기자전거 Download PDFInfo
- Publication number
- KR100995585B1 KR100995585B1 KR1020080073504A KR20080073504A KR100995585B1 KR 100995585 B1 KR100995585 B1 KR 100995585B1 KR 1020080073504 A KR1020080073504 A KR 1020080073504A KR 20080073504 A KR20080073504 A KR 20080073504A KR 100995585 B1 KR100995585 B1 KR 100995585B1
- Authority
- KR
- South Korea
- Prior art keywords
- electric motor
- sprocket
- pedal
- rear wheel
- drive shaft
- Prior art date
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
Description
Claims (3)
- 안장(11)이 구비된 프레임(10)과; 프레임(10)의 선단부에 방향전환 가능하게 장착된 전륜포크(20)와; 전륜포크(20)의 하단에 회전가능하게 장착된 전륜(30)과; 전륜포크(20)의 상측에 장착된 핸들(40)과; 프레임(10)의 후단에 회전가능하게 장착된 후륜(50); 프레임(10)에 수평방향으로 장착된 구동축(12)에 구비된 페달(60)과; 상기 구동축(12)에 연결된 구동스프로킷(70)과; 후륜(50)에 구비된 종동스프로킷(80)과; 구동스프로킷(70)과 종동스프로킷(80)을 경유하도록 설치되어 페달(60)의 구동력을 후륜(50)에 전달하는 체인(90)과; 후륜(50)을 구동하는 전기모터(100)와; 전기모터(100)에 연결된 제어장치(110) 및 배터리(120)를 포함하는 전기자전거에 있어서,상기 전기모터(100)는 상기 프레임(10)에 고정장착되어 상기 체인(90)에 연결되며, 상기 구동스프로킷(70)은 원웨이클러치(130)를 통해 상기 구동축(12)에 연결되되,상기 구동스프로킷(70)의 공회전여부를 감지하며 상기 제어장치(110)에 연결된 회전감지수단(140)이 더 구비되며, 상기 제어장치(110)는 회전감지수단(140)의 신호에 따라 상기 전기모터(100)를 OFF 시키는 것을 특징으로 하는 전기자전거.
- 제 1항에 있어서, 상기 원웨이클러치(130)는 상기 구동축(12)의 외부에 결합되는 내부레이스(131)와, 내부레이스(131)의 외부에 회전가능하게 결합되며 일측 또는 외주면에 상기 구동스프로킷(70)이 결합되는 외부레이스(132)와, 내부레이스(131)와 외부레이스(132)의 사이에 구비되어 내부 또는 외부레이스(132)의 회전 방향에 따라 내부레이스(131)의 구동력을 외부레이스(132)로 선택적으로 전달하는 동력전달부재(133)로 이루어진 것을 특징으로 하는 전기자전거.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080073504A KR100995585B1 (ko) | 2008-07-28 | 2008-07-28 | 전기자전거 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080073504A KR100995585B1 (ko) | 2008-07-28 | 2008-07-28 | 전기자전거 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100012225A KR20100012225A (ko) | 2010-02-08 |
KR100995585B1 true KR100995585B1 (ko) | 2010-11-19 |
Family
ID=42086482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080073504A KR100995585B1 (ko) | 2008-07-28 | 2008-07-28 | 전기자전거 |
Country Status (1)
Country | Link |
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KR (1) | KR100995585B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180065448A (ko) | 2016-12-08 | 2018-06-18 | 박현빈 | 자가발전자전거 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021031887A1 (zh) * | 2019-08-16 | 2021-02-25 | 上海敏登工业技术有限公司 | 一种传感器与助力自行车的连接结构 |
KR20230080693A (ko) | 2021-11-30 | 2023-06-07 | 최희원 | 휴대폰 충전기 부착 전기 자전거 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003156077A (ja) | 2001-11-19 | 2003-05-30 | Moric Co Ltd | 電動駆動装置のワンウェイクラッチ構造 |
KR200328321Y1 (ko) * | 2003-03-27 | 2003-09-29 | (주)엠파워텍 | 전기 자전거의 구동장치 |
JP2006347545A (ja) | 2006-10-02 | 2006-12-28 | Matsushita Electric Ind Co Ltd | 補助動力装置付き車輌 |
-
2008
- 2008-07-28 KR KR1020080073504A patent/KR100995585B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003156077A (ja) | 2001-11-19 | 2003-05-30 | Moric Co Ltd | 電動駆動装置のワンウェイクラッチ構造 |
KR200328321Y1 (ko) * | 2003-03-27 | 2003-09-29 | (주)엠파워텍 | 전기 자전거의 구동장치 |
JP2006347545A (ja) | 2006-10-02 | 2006-12-28 | Matsushita Electric Ind Co Ltd | 補助動力装置付き車輌 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180065448A (ko) | 2016-12-08 | 2018-06-18 | 박현빈 | 자가발전자전거 |
Also Published As
Publication number | Publication date |
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KR20100012225A (ko) | 2010-02-08 |
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