BR9809978A - Aparelho para mudar a rotação de um eixo de pedal para bicicleta - Google Patents
Aparelho para mudar a rotação de um eixo de pedal para bicicletaInfo
- Publication number
- BR9809978A BR9809978A BR9809978-7A BR9809978A BR9809978A BR 9809978 A BR9809978 A BR 9809978A BR 9809978 A BR9809978 A BR 9809978A BR 9809978 A BR9809978 A BR 9809978A
- Authority
- BR
- Brazil
- Prior art keywords
- rotation
- pedal
- change
- conveyor
- gear
- Prior art date
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
- 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
- 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
-
- 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
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
- B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19172—Reversal of direction of power flow changes power transmission to alternate path
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
Abstract
<B>APARELHO PARA MUDAR A ROTAçãO DE UM EIXO DE PEDAL PARA BICICLETA<D> onde é provido um aparelho para mudar a rotação de um eixo de pedal para uma bicicleta, em que as forças de acionamento para frente e para trás do eixo do pedal são conversíveis sem uma carga, por acoplamento indireto, e a bicicleta pode ser empurrada para trás sob as condições ajustadas para mover-se para frente. O aparelho inclui: um alojamento de coroa instalado para ser livremente rotacionável centrado no eixo do pedal, ao qual são fixados uma engrenagem anular e um anel de mudança de engrenagem tendo os primeiros bujões de via única; uma engrenagem solar instalada para ser integralmante rotacionável com o eixo do pedal; a rotação para trás do transportador pode ser impedida pelos primeiros bujões de via única do anel de mudança catraca; um anel de mudança de engrenagem acoplado com o transportador para ser elasticamente rotacionável ao longo da circunferência com um ângulo de rotação predeterminado; um alojamento de fixação tendo os segundos bujões de via única capazes de parar a rotação para trás do transportador; e um anel de mudança de bujão capaz de controlar os segundos bujões de via única do alojamento de fixação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19970023667 | 1997-06-09 | ||
KR1019980018195A KR100280849B1 (ko) | 1997-06-09 | 1998-05-20 | 자전거의 변환 전진구동 주행장치 |
PCT/KR1998/000144 WO1998056648A1 (en) | 1997-06-09 | 1998-06-05 | Apparatus for changing rotation of pedal shaft for bicycle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9809978A true BR9809978A (pt) | 2000-08-01 |
Family
ID=26632822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9809978-7A BR9809978A (pt) | 1997-06-09 | 1998-06-05 | Aparelho para mudar a rotação de um eixo de pedal para bicicleta |
Country Status (10)
Country | Link |
---|---|
US (1) | US5957802A (pt) |
EP (1) | EP0988218A1 (pt) |
JP (1) | JP2002503175A (pt) |
CN (1) | CN1259916A (pt) |
AU (1) | AU7789398A (pt) |
BR (1) | BR9809978A (pt) |
CA (1) | CA2291637A1 (pt) |
IL (1) | IL133376A0 (pt) |
PL (1) | PL337345A1 (pt) |
WO (1) | WO1998056648A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100258784B1 (ko) * | 1998-01-20 | 2000-06-15 | 마재열 | 자전거허브의 정,역구동 변환장치 |
EP1062148A1 (en) * | 1998-03-11 | 2000-12-27 | Lee, Yun-rak | Traveling and accelerating system for bicycle |
KR100361581B1 (ko) * | 1999-02-25 | 2002-11-21 | 코오롱산업 주식회사 | 자전거용 전진구동 변환장치 |
KR200245311Y1 (ko) * | 1999-02-25 | 2001-09-25 | 박춘길 | 자전거용 전진구동 변환장치 |
KR100291849B1 (ko) * | 1999-03-15 | 2001-06-01 | 마재열 | 자전거의 동력변환장치 |
WO2000061429A1 (en) * | 1999-04-08 | 2000-10-19 | Jin Wook Kim | Device for driving bicycle by both forward and backward rotation of pedal |
US6383107B1 (en) * | 1999-06-30 | 2002-05-07 | World Industry Co., Ltd. | Apparatus for changing direction of driving force for bicycles |
US7044876B2 (en) * | 2003-01-17 | 2006-05-16 | Shimano, Inc. | Bicycle sprocket having lateral protrusions for use in a multiple sprocket assembly |
KR100479873B1 (ko) * | 2003-05-13 | 2005-03-31 | 홍재호 | 수십가지 페달 링 방식의 자전거 드라이브 유닛 |
US7846047B2 (en) * | 2004-09-10 | 2010-12-07 | Shimano, Inc. | Bicycle sprocket having a thickened spline |
US8491439B2 (en) * | 2007-02-06 | 2013-07-23 | Ford Global Technologies, Llc | Selectively controlled rocker one-way clutch |
US8197371B2 (en) * | 2008-01-24 | 2012-06-12 | Specialized Bicycle Components, Inc. | Cogset assembly for a bicycle |
KR100901436B1 (ko) * | 2008-08-04 | 2009-06-05 | 서달원 | 주행속도 향상을 위한 자전거용 가속장치 |
US20100264619A1 (en) * | 2009-04-21 | 2010-10-21 | Ernesto Haynes | Bicycle pedaling system |
TWI374832B (en) * | 2009-08-21 | 2012-10-21 | Pingsheng Liu | Apparatus and method for driving a vehicle |
US8529393B2 (en) * | 2010-01-20 | 2013-09-10 | Tai-Her Yang | Lockable or releasable wheel system with bidirectional input and one-way output |
US8353228B2 (en) * | 2010-01-20 | 2013-01-15 | Tai-Her Yang | Lockable or releasable bicycle with bidirectional input and one-way output |
US8413547B2 (en) * | 2010-02-12 | 2013-04-09 | Tai-Her Yang | Retrograde torque limit gear train with bidirectional input and one-way output |
WO2013023311A1 (de) * | 2011-08-17 | 2013-02-21 | Synergy Biosurgical Ag | Vorrichtung zum antreiben und exzentrischen bremsen eines fahrzeugs |
DE102013005660A1 (de) * | 2013-04-02 | 2014-10-02 | Herbert Böhm | Vorrichtung zum Erreichen, dass ein Fahrrad, auch wenn es im Uhrzeigersinn getreten wird, nicht rückwärts, sondern nach vorne fährt. |
KR101701289B1 (ko) * | 2016-02-05 | 2017-02-01 | 장사석 | 자전거 크랭크 변속장치 |
CN107420448B (zh) * | 2017-05-26 | 2023-09-12 | 广东工业大学 | 一种动力耦合器及混合动力***及车辆 |
US11655004B2 (en) * | 2020-08-10 | 2023-05-23 | World Bicycle Relief, NFP | Multi-speed rear drive for a bicycle |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US399003A (en) * | 1889-03-05 | bentley | ||
US355672A (en) * | 1887-01-04 | Half to john h | ||
US479177A (en) * | 1892-07-19 | Speed-gear for velocipedes | ||
US678486A (en) * | 1900-04-17 | 1901-07-16 | Reuben M Head | Reversible driving-gear. |
US692658A (en) * | 1900-08-15 | 1902-02-04 | Reuben M Head | Variable-speed driving mechanism. |
US743867A (en) * | 1901-07-05 | 1903-11-10 | Reuben M Head | Reversibly-changed-speed driving mechanism. |
US1275505A (en) * | 1917-10-22 | 1918-08-13 | Louis Veyret | Back-pedaling change-speed gear applicable to bicycles. |
GB207446A (en) * | 1923-03-06 | 1923-11-29 | Henri Monteil | Improvements in or relating to two-speed gearing for bicycles and the like |
US4630839A (en) * | 1985-07-29 | 1986-12-23 | Alenax Corp. | Propulsion mechanism for lever propelled bicycles |
US4667934A (en) * | 1986-01-16 | 1987-05-26 | Barient, Inc. | Multi-speed winch |
GR1000647B (el) * | 1988-11-17 | 1992-09-11 | Vasileios Mantzoutsos | Συστημα μεταδοσης κινησης ποδηλατου. |
CN1032797C (zh) * | 1990-07-10 | 1996-09-18 | 常殿林 | 双向三级变速飞轮 |
US5368279A (en) * | 1992-08-10 | 1994-11-29 | Imi Barient, Inc. | Automatic load responsive winch |
US5435583A (en) * | 1993-08-09 | 1995-07-25 | Foster, Jr.; James P. | Clutch operated, bi-directional, bicycle gear box |
BR9502790A (pt) * | 1994-06-14 | 1996-02-06 | Mbi Co Ltd | Aparelho de acionamento a frente para uma bicicleta |
CN1123751A (zh) * | 1994-11-23 | 1996-06-05 | 常殿林 | 中轴双向变速器 |
KR970042078A (ko) * | 1995-12-08 | 1997-07-24 | 마재열 | 자전거의 변환 전진구동 주행장치 |
KR100195515B1 (ko) * | 1996-12-30 | 1999-06-15 | 마재열 | 자전거의 변환 전진구동 주행의 제어장치 |
-
1998
- 1998-06-05 WO PCT/KR1998/000144 patent/WO1998056648A1/en not_active Application Discontinuation
- 1998-06-05 JP JP50211999A patent/JP2002503175A/ja active Pending
- 1998-06-05 AU AU77893/98A patent/AU7789398A/en not_active Abandoned
- 1998-06-05 CA CA002291637A patent/CA2291637A1/en not_active Abandoned
- 1998-06-05 BR BR9809978-7A patent/BR9809978A/pt not_active Application Discontinuation
- 1998-06-05 EP EP98925951A patent/EP0988218A1/en not_active Withdrawn
- 1998-06-05 IL IL13337698A patent/IL133376A0/xx unknown
- 1998-06-05 PL PL98337345A patent/PL337345A1/xx unknown
- 1998-06-05 CN CN98806009A patent/CN1259916A/zh active Pending
- 1998-06-09 US US09/093,914 patent/US5957802A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2291637A1 (en) | 1998-12-17 |
IL133376A0 (en) | 2001-04-30 |
EP0988218A1 (en) | 2000-03-29 |
CN1259916A (zh) | 2000-07-12 |
PL337345A1 (en) | 2000-08-14 |
JP2002503175A (ja) | 2002-01-29 |
WO1998056648A1 (en) | 1998-12-17 |
AU7789398A (en) | 1998-12-30 |
US5957802A (en) | 1999-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |