KR200178802Y1 - 정신기어 자전거 - Google Patents
정신기어 자전거 Download PDFInfo
- Publication number
- KR200178802Y1 KR200178802Y1 KR2019990024967U KR19990024967U KR200178802Y1 KR 200178802 Y1 KR200178802 Y1 KR 200178802Y1 KR 2019990024967 U KR2019990024967 U KR 2019990024967U KR 19990024967 U KR19990024967 U KR 19990024967U KR 200178802 Y1 KR200178802 Y1 KR 200178802Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gear
- gears
- bicycle
- pedal
- force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
-
- 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
-
- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Transmission Devices (AREA)
- Gears, Cams (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
Description
Claims (6)
- 통상의 자전거에 있어서,페달과 함께 회전하는 기어(6)와,뒷바퀴축에 동축상으로 연결되는 기어(1)(5)와,상기 기어(1)(5)의 후방에 동축상으로 연결되는 기어(3)(4)와,상기 기어(1)(5) 및 기어(3)(4)와 프레임(80)(90)을 통하여 삼각형상으로 연결되는 기어(2)와,상기 프레임(90)에 고정되어 프레임(80)(90)의 각도를 조정하기 위한 각도조절부(70)와,상기 기어(6)(1∼3)에 연결되는 체인(50) 및 상기 기어(4)(5)에 연결되는 체인(60)을 포함하여 구성된 것을 특징으로 하는 정신기어 자전거.
- 제 1항에 있어서, 상기 기어(4)는, 기어(3)를 뒤집어 끼운 것으로, 앞으로 힘주면 헛돌고 뒤로 힘주면 힘을 받도록 구성된 것을 특징으로 하는 정신기어 자전거.
- 제 1항에 있어서, 상기 기어(1)(5)의 내측으로 너트부(11)(12)가 형성되어 이 너트부(11)(12)에 이들을 연결시키기 위한 연결부(13)가 끼워져 고정된 것을 특징으로 하는 정신 기어 자전거.
- 제 1항에 있어서, 상기 기어(3)가,외측너트부(21)와 내측너트부(22) 및 걸림구(23)등으로 구성되는 체결구(24)와,내측에 다수의 단부(25)가 형성되고 외측에는 체인에 끼워지는 다수의 치(26)를 가진 구동부(27)와,상기 구동부(27)의 외측에 끼워지는 덮개(28)를 포함하여 구성된 것을 특징으로 하는 정신기어 자전거.
- 제 4항에 있어서, 상기 걸림구(23)가, 클러치에 의해 잡아당겨질 경우 홈부(23B)의 내측으로 밀착되어 뒷바퀴가 양방향으로 돌 수 있도록 구성한 것을 특징으로 하는 정신 기어 자전거.
- 제 1항에 있어서, 상기 기어(3)(4)사이에 연결부(30)가 삽입되며, 이 연결부(30)가, 양측으로 너트부(31)(32)가 형성되고, 중심부에는 기어(3)(4)를 분리시키기 위한 링을 끼우는 링삽입부(33)가 형성되어 상기 너트부(31)에 기어(3)의 내측 너트부(22)가 끼워져 연결되며, 상기 너트부(31)(32)의 끝단부 남는 부분에는 기어가 외부로 이탈되지 않도록 하는 클립(34)이 설치된 것을 특징으로 하는 정신기어 자전거.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990024967U KR200178802Y1 (ko) | 1999-11-15 | 1999-11-15 | 정신기어 자전거 |
CNB008171963A CN1185135C (zh) | 1999-11-15 | 2000-08-31 | 由踏板式前后传动方法移动的自行车 |
US10/129,138 US6695332B1 (en) | 1999-11-15 | 2000-08-31 | Bicycle transmission device for unidirectional output from bi-directional input |
JP2001538224A JP2003514712A (ja) | 1999-11-15 | 2000-08-31 | ペダルの前後駆動方式の自転車 |
AU70391/00A AU776029B2 (en) | 1999-11-15 | 2000-08-31 | Bicycle moved by front and rear drive method of pedal |
EP00958991A EP1233902A4 (en) | 1999-11-15 | 2000-08-31 | BICYCLE WITH TWO-WHEEL DRIVE |
CA002391581A CA2391581A1 (en) | 1999-11-15 | 2000-08-31 | Bicycle moved by front and rear drive method of pedal |
TR2002/01569T TR200201569T2 (tr) | 1999-11-15 | 2000-08-31 | Pedala ileriye, geriye doğru basma metoduyla hareket ettirilen bisiklet |
MXPA02005416A MXPA02005416A (es) | 1999-11-15 | 2000-08-31 | Bicicleta de impulso con pedal para avance y retroceso. |
PCT/KR2000/000989 WO2001036259A1 (ko) | 1999-11-15 | 2000-08-31 | Bicycle moved by front and rear drive method of pedal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990024967U KR200178802Y1 (ko) | 1999-11-15 | 1999-11-15 | 정신기어 자전거 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000030938A Division KR20010049491A (ko) | 2000-06-05 | 2000-06-05 | 페달의 전후구동방식 자전거 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200178802Y1 true KR200178802Y1 (ko) | 2000-04-15 |
Family
ID=19596424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019990024967U Expired - Fee Related KR200178802Y1 (ko) | 1999-11-15 | 1999-11-15 | 정신기어 자전거 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6695332B1 (ko) |
EP (1) | EP1233902A4 (ko) |
JP (1) | JP2003514712A (ko) |
KR (1) | KR200178802Y1 (ko) |
CN (1) | CN1185135C (ko) |
AU (1) | AU776029B2 (ko) |
CA (1) | CA2391581A1 (ko) |
MX (1) | MXPA02005416A (ko) |
TR (1) | TR200201569T2 (ko) |
WO (1) | WO2001036259A1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100584827B1 (ko) * | 2004-12-08 | 2006-05-29 | 민영희 | 다기능 체인 자전거의 구동장치 |
KR100584832B1 (ko) * | 2004-12-08 | 2006-05-29 | 민영희 | 자전거용 변속장치 |
JP2006298159A (ja) * | 2005-04-20 | 2006-11-02 | Shimano Inc | チェーン張力付与装置 |
FR2897338A1 (fr) * | 2006-02-10 | 2007-08-17 | Alain Michel Jean Rebillard | Perfectionnement du systeme de transmission de bicyclette dit "retro-direct" de la manufacture d'armes et de cycles de saint-etienne (systeme pour passage de vitesses multiple et systeme de debrayage de roue libre). |
EP2167327A1 (de) * | 2007-07-19 | 2010-03-31 | Katz Biking Gmbh | Antrieb für ein zweirad |
WO2010083353A1 (en) * | 2009-01-16 | 2010-07-22 | Brian Beard | Drive mechanism |
US8272988B2 (en) * | 2010-02-12 | 2012-09-25 | Tai-Her Yang | Retrograde torque limit bicycle with bidirectional input and one-way output |
KR101215798B1 (ko) * | 2010-09-13 | 2012-12-26 | 박준언 | 자전거 |
FR2966421B1 (fr) * | 2010-10-21 | 2012-10-26 | Olivier Edouard Jules Surugue | Pedalier a deux sens de pedalage a deux chaines, deux axes, un cliquet a double action, aucun engrenage permettant d'utiliser de derailleur et de mouvoir la bicyclette en arriere. |
US8960053B2 (en) * | 2010-10-22 | 2015-02-24 | Tai-Her Yang | Manual driving device having functions of turning input direction and generating identification sound |
KR200461102Y1 (ko) * | 2010-11-08 | 2012-06-29 | 정시영 | 자전거의 동력전달구조 |
CN104843136A (zh) * | 2015-03-16 | 2015-08-19 | 张世忠 | 一种脚踏车双向驱传动系统 |
US10472020B2 (en) | 2016-08-25 | 2019-11-12 | John M. Acheson | Bicycle having a backward pedaling transmission for forward propulsion |
US9630680B1 (en) | 2016-11-14 | 2017-04-25 | W. Robert Griffith, Jr. | Two speed bicycle transmission where pedaling backward inherently provides a higher forward driving speed ratio |
WO2019234759A1 (en) * | 2018-06-08 | 2019-12-12 | Tiyara Vishnu Sivanandham | Exponential energy method for bicycle |
USD898843S1 (en) | 2018-07-16 | 2020-10-13 | Hydrow, Inc. | Rowing machine |
US20210371046A1 (en) * | 2020-03-10 | 2021-12-02 | Albert Aguilar | Pedal assembly for a gear driven cycle |
CN111645802A (zh) * | 2020-03-26 | 2020-09-11 | 欧小虎 | 自行车变传动比双向驱动装置 |
US11655004B2 (en) * | 2020-08-10 | 2023-05-23 | World Bicycle Relief, NFP | Multi-speed rear drive for a bicycle |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE899011C (de) * | 1951-10-03 | 1953-12-07 | Simon Mayr | Kettenspannrolle mit Tragarm fuer Fahrraeder |
DE2721551A1 (de) * | 1977-05-13 | 1978-11-16 | Solo Kleinmotoren Gmbh | Laufrad, insbesondere fuer ein mofa oder moped |
DE3508579A1 (de) * | 1985-03-11 | 1986-09-25 | Carl Wulfhorst Nachfolger Harald Teismann, 4830 Gütersloh | Dreirad, insbesondere fuer behinderte personen |
KR910007148Y1 (ko) * | 1988-07-29 | 1991-09-24 | 한웅석 | 디젤엔진용 예열플러그의 동작제어회로 |
DE69207949D1 (de) * | 1991-05-20 | 1996-03-14 | Chung Suk Kim | Übersetzungsgetriebe für ein Fahrrad |
KR940007212B1 (ko) * | 1991-05-20 | 1994-08-10 | 김청석 | 자전거 전동장치 |
DE4400214A1 (de) * | 1994-01-05 | 1995-07-06 | Berger Eginhard Dipl Ing | Vorrichtung für Fuß- oder Handantriebe von Fahrzeugen und Geräten |
US5765847A (en) * | 1994-02-04 | 1998-06-16 | Novator, L.L.C. | Pedal mechanism for cycle and exercise equipment |
US5918894A (en) * | 1994-02-04 | 1999-07-06 | Novator L.L.C. | Pedal mechanism for cycle and exercise equipment |
DE4410322A1 (de) * | 1994-03-25 | 1995-09-28 | Thomas Greiner | Muskelkraftbetätigte Antriebsvorrichtung |
US5884927A (en) * | 1996-10-16 | 1999-03-23 | Mahaney; Joseph B. | 2-way bicycle drive unit |
KR100262485B1 (ko) * | 1997-05-15 | 2000-08-01 | 정재연 | 일방향 자전거 구동장치 |
KR100258784B1 (ko) * | 1998-01-20 | 2000-06-15 | 마재열 | 자전거허브의 정,역구동 변환장치 |
WO1999046160A1 (en) * | 1998-03-11 | 1999-09-16 | Lee Yun Rak | Traveling and accelerating system for bicycle |
-
1999
- 1999-11-15 KR KR2019990024967U patent/KR200178802Y1/ko not_active Expired - Fee Related
-
2000
- 2000-08-31 WO PCT/KR2000/000989 patent/WO2001036259A1/ko active IP Right Grant
- 2000-08-31 EP EP00958991A patent/EP1233902A4/en not_active Withdrawn
- 2000-08-31 JP JP2001538224A patent/JP2003514712A/ja not_active Withdrawn
- 2000-08-31 CN CNB008171963A patent/CN1185135C/zh not_active Expired - Fee Related
- 2000-08-31 MX MXPA02005416A patent/MXPA02005416A/es unknown
- 2000-08-31 US US10/129,138 patent/US6695332B1/en not_active Expired - Fee Related
- 2000-08-31 AU AU70391/00A patent/AU776029B2/en not_active Ceased
- 2000-08-31 CA CA002391581A patent/CA2391581A1/en not_active Abandoned
- 2000-08-31 TR TR2002/01569T patent/TR200201569T2/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU776029B2 (en) | 2004-08-26 |
JP2003514712A (ja) | 2003-04-22 |
MXPA02005416A (es) | 2002-12-05 |
CN1409674A (zh) | 2003-04-09 |
CN1185135C (zh) | 2005-01-19 |
CA2391581A1 (en) | 2001-05-25 |
EP1233902A1 (en) | 2002-08-28 |
EP1233902A4 (en) | 2004-09-29 |
US6695332B1 (en) | 2004-02-24 |
WO2001036259A1 (ko) | 2001-05-25 |
TR200201569T2 (tr) | 2003-01-21 |
AU7039100A (en) | 2001-05-30 |
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