KR101075880B1 - 자전거의 동력전달 장치 - Google Patents
자전거의 동력전달 장치 Download PDFInfo
- Publication number
- KR101075880B1 KR101075880B1 KR1020110057388A KR20110057388A KR101075880B1 KR 101075880 B1 KR101075880 B1 KR 101075880B1 KR 1020110057388 A KR1020110057388 A KR 1020110057388A KR 20110057388 A KR20110057388 A KR 20110057388A KR 101075880 B1 KR101075880 B1 KR 101075880B1
- Authority
- KR
- South Korea
- Prior art keywords
- shaft
- pedal
- bicycle
- gear
- rear wheel
- Prior art date
Links
Images
Classifications
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- 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
- B62K3/00—Bicycles
- B62K3/005—Recumbent-type bicycles
-
- 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
- B62K17/00—Cycles not otherwise provided for
-
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/10—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with bevel gear wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
- F16H3/30—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial
-
- 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
- B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gear Transmission (AREA)
Abstract
Description
도2는 종래의 리컴번트 자전거를 도시한 도면.
도3은 본 발명의 자전거의 동력전달 장치를 적용한 실시예를 도시한 도면.
도4는 본 발명의 동력전달 장치를 도시한 도면.
100 : 지지프레임
200 : 안장
300 : 핸들
400 : 전륜 410 : 전륜축
500 : 후륜 510 : 후륜축
600 : 페달 610 : 페달축
700 : 플렉시블축
800 : 기어박스 810 : 교차축기어
900 : 튜브 910 : 베어링
920 : 슬리브
Claims (4)
- 삭제
- 삭제
- 삭제
- 지지프레임(100), 안장(200), 핸들(300), 전륜(400), 후륜(500) 및 페달(600)을 포함하며, 상기 페달(600)을 밟는 회전력을 후륜(500)에 전달하여 추진력을 발생시키는 자전거(1000)의 동력전달 장치에 있어서,
상기 지지프레임(100)에 설치되는 튜브(900)의 내부에 휨성을 주어 축방향 변경이 자유로운 플렉시블축(700)이 내설되고, 상기 페달(600)이 축설된 페달축(610)과 상기 후륜(500)이 축설된 후륜축(510)이 상기 플렉시블축(700)으로 연결되어 회전력을 전달하며,
상기 플렉시블축(700)은 페달축(610) 및 후륜축(510)과 교차축기어(810)로 연결되어 회전력을 전달하고,
상기 교차축기어는 기어박스(800)의 내부에 고정되어 교차축기어의 유동이 방지되면서 외부로부터의 충격에 보호되도록 되어 있으며,
상기 튜브(900)는 플렉시블축(700)이 회전하면서 상기 튜브(900)의 내주면과 접촉을 방지하는 다수 개의 베어링(910)을 갖는 것이고, 상기 베어링(910)과 베어링(910) 사이에 간격을 유지시키는 슬리브(920)가 구비되어 있으며, 상기 베어링(910)은 다공질의 소결금속을 갖는 오일리스 베어링인 것을 특징으로 하는, 자전거의 동력전달 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110057388A KR101075880B1 (ko) | 2011-06-14 | 2011-06-14 | 자전거의 동력전달 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110057388A KR101075880B1 (ko) | 2011-06-14 | 2011-06-14 | 자전거의 동력전달 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101075880B1 true KR101075880B1 (ko) | 2011-10-25 |
Family
ID=45033214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110057388A KR101075880B1 (ko) | 2011-06-14 | 2011-06-14 | 자전거의 동력전달 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101075880B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160020729A (ko) * | 2014-08-14 | 2016-02-24 | 김명수 | 앞뒤 바퀴 구동 안전 자전거 |
KR102356574B1 (ko) * | 2020-09-25 | 2022-02-07 | 조용기 | 지체 장애인용 자전거 |
RU213038U1 (ru) * | 2022-01-24 | 2022-08-22 | Николай Титович Краснов | Полноприводный полноповоротный мотовездеход с гибким приводом |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861715A (en) | 1973-06-21 | 1975-01-21 | Hector Mendoza | Direct transmission system for bicycles |
KR100955892B1 (ko) * | 2009-07-17 | 2010-05-06 | 김학윤 | 복합 구동 자전거 |
-
2011
- 2011-06-14 KR KR1020110057388A patent/KR101075880B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861715A (en) | 1973-06-21 | 1975-01-21 | Hector Mendoza | Direct transmission system for bicycles |
KR100955892B1 (ko) * | 2009-07-17 | 2010-05-06 | 김학윤 | 복합 구동 자전거 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160020729A (ko) * | 2014-08-14 | 2016-02-24 | 김명수 | 앞뒤 바퀴 구동 안전 자전거 |
KR101640431B1 (ko) | 2014-08-14 | 2016-07-18 | 김명수 | 앞뒤 바퀴 구동 안전 자전거 |
KR102356574B1 (ko) * | 2020-09-25 | 2022-02-07 | 조용기 | 지체 장애인용 자전거 |
RU213038U1 (ru) * | 2022-01-24 | 2022-08-22 | Николай Титович Краснов | Полноприводный полноповоротный мотовездеход с гибким приводом |
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