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 bicicleta

Info

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
Application number
BR9809978-7A
Other languages
English (en)
Inventor
Moon-Soo Yoo
Original Assignee
World Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1019980018195A external-priority patent/KR100280849B1/ko
Application filed by World Ind Co Ltd filed Critical World Ind Co Ltd
Publication of BR9809978A publication Critical patent/BR9809978A/pt

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.
BR9809978-7A 1997-06-09 1998-06-05 Aparelho para mudar a rotação de um eixo de pedal para bicicleta BR9809978A (pt)

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)

* Cited by examiner, † Cited by third party
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

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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

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]