BR9611869A - Aparelho para a mudança de direção de potência para bicicleta - Google Patents

Aparelho para a mudança de direção de potência para bicicleta

Info

Publication number
BR9611869A
BR9611869A BR9611869A BR9611869A BR9611869A BR 9611869 A BR9611869 A BR 9611869A BR 9611869 A BR9611869 A BR 9611869A BR 9611869 A BR9611869 A BR 9611869A BR 9611869 A BR9611869 A BR 9611869A
Authority
BR
Brazil
Prior art keywords
bicycle
changing
power direction
power
Prior art date
Application number
BR9611869A
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
Application filed by World Ind Co Ltd filed Critical World Ind Co Ltd
Publication of BR9611869A publication Critical patent/BR9611869A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Gears, Cams (AREA)
BR9611869A 1995-12-08 1996-12-06 Aparelho para a mudança de direção de potência para bicicleta BR9611869A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950047910A KR970042078A (ko) 1995-12-08 1995-12-08 자전거의 변환 전진구동 주행장치
PCT/KR1996/000236 WO1997021587A1 (en) 1995-12-08 1996-12-06 Apparatus for changing power direction for bicycle

Publications (1)

Publication Number Publication Date
BR9611869A true BR9611869A (pt) 1999-02-17

Family

ID=19438663

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611869A BR9611869A (pt) 1995-12-08 1996-12-06 Aparelho para a mudança de direção de potência para bicicleta

Country Status (9)

Country Link
EP (1) EP0865375A1 (pt)
JP (1) JP2969378B2 (pt)
KR (2) KR970042078A (pt)
AU (1) AU1072297A (pt)
BR (1) BR9611869A (pt)
CA (1) CA2237112A1 (pt)
RU (1) RU2156204C2 (pt)
TW (1) TW385288B (pt)
WO (1) WO1997021587A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100195515B1 (ko) * 1996-12-30 1999-06-15 마재열 자전거의 변환 전진구동 주행의 제어장치
KR19980080145A (ko) * 1997-03-11 1998-11-25 이윤락 자전거의 주행 및 가속장치
IL133376A0 (en) * 1997-06-09 2001-04-30 World Ind Co Ltd Apparatus for changing rotation of pedal shaft for bicycle
KR100258785B1 (ko) * 1998-01-20 2000-06-15 마재열 자전거의 동력 변환장치
KR100258784B1 (ko) * 1998-01-20 2000-06-15 마재열 자전거허브의 정,역구동 변환장치
KR200245311Y1 (ko) * 1999-02-25 2001-09-25 박춘길 자전거용 전진구동 변환장치
KR100361581B1 (ko) * 1999-02-25 2002-11-21 코오롱산업 주식회사 자전거용 전진구동 변환장치
KR100291849B1 (ko) * 1999-03-15 2001-06-01 마재열 자전거의 동력변환장치
AU3461000A (en) * 1999-04-08 2000-11-14 Jin Wook Kim Device for driving bicycle by both forward and backward rotation of pedal
KR20010054173A (ko) * 1999-12-03 2001-07-02 정재연 자전거용 전진구동 변환장치
KR100356734B1 (ko) * 2000-01-22 2002-10-18 김진욱 자전거의 역구동 페달링 장치
KR100479873B1 (ko) * 2003-05-13 2005-03-31 홍재호 수십가지 페달 링 방식의 자전거 드라이브 유닛
KR100743461B1 (ko) * 2004-12-24 2007-08-01 최홍곤 출력변환기능을 갖는 동력전달장치 및 이를 구비한 휠체어
US7699329B2 (en) * 2007-04-11 2010-04-20 Sram, Llc Mounting system for an internal bicycle transmission
US8353228B2 (en) * 2010-01-20 2013-01-15 Tai-Her Yang Lockable or releasable bicycle with bidirectional input and one-way output
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.
KR101749896B1 (ko) * 2015-02-27 2017-06-23 (주) 에프엑스기어 가속감속 기어장치
KR101971562B1 (ko) * 2018-11-26 2019-08-14 한장영 회전력을 증가시키기 위한 크랭크 가변속 기어장치
CN111169587A (zh) * 2020-02-28 2020-05-19 姜立人 一种前后蹬踏都能使自行车前行的新装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE3444140A1 (de) * 1984-12-04 1986-06-05 Helmut 6750 Kaiserslautern Schwarze Selbstschaltendes planetengetriebe fuer fahrraeder
GB2263511A (en) * 1992-01-02 1993-07-28 Dianlin Chang A driven free wheel change speed planetary gearing for bicycles

Also Published As

Publication number Publication date
KR19990071896A (ko) 1999-09-27
KR970042078A (ko) 1997-07-24
EP0865375A1 (en) 1998-09-23
JPH11500981A (ja) 1999-01-26
RU2156204C2 (ru) 2000-09-20
TW385288B (en) 2000-03-21
AU1072297A (en) 1997-07-03
CA2237112A1 (en) 1997-06-19
JP2969378B2 (ja) 1999-11-02
WO1997021587A1 (en) 1997-06-19

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law