CA2237112A1 - Appareil permettant de modifier le sens de force motrice d'une bicyclette - Google Patents

Appareil permettant de modifier le sens de force motrice d'une bicyclette Download PDF

Info

Publication number
CA2237112A1
CA2237112A1 CA002237112A CA2237112A CA2237112A1 CA 2237112 A1 CA2237112 A1 CA 2237112A1 CA 002237112 A CA002237112 A CA 002237112A CA 2237112 A CA2237112 A CA 2237112A CA 2237112 A1 CA2237112 A1 CA 2237112A1
Authority
CA
Canada
Prior art keywords
bicycle
gear
pawls
power direction
shaft
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.)
Abandoned
Application number
CA002237112A
Other languages
English (en)
Inventor
Moon-Soo Yoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
World Industry Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2237112A1 publication Critical patent/CA2237112A1/fr
Abandoned legal-status Critical Current

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
    • 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

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)

Abstract

L'invention porte sur un appareil permettant de modifier le sens de la force motrice d'une bicyclette. Cet appareil, qui comporte, notamment, un carter d'axe (30), un anneau de dérailleur (40), un support (50), un manchon à planétaire (60) et une couronne de roues dentées (70), se situe entre un axe de pédalier (20) et une roue dentée d'entraînement. Le carter d'axe (30) maintient l'axe du pédalier rotatif (20) et commande le support (50) au moyen de plusieurs cliquets (32) à insérer dans plusieurs ouvertures (31), et à détacher de ces ouvertures, ménagées à l'intérieur d'un rebord d'un logement du coté droit du carter d'axe (30) lors du pédalage en arrière. L'anneau de dérailleur (40) libère les cliquets (32) du carter d'axe (30) et les y insère lors du pédalage en arrière. Le support (50), possédant une première (51) et une seconde (52) roue à rochet à l'extérieur et à l'intérieur de sa partie de gauche, respectivement, ainsi que plusieurs engrenages planétaires (54) à monter, de manière à pouvoir tourner, sur la partie de droite, conserve ou modifie le sens de la force motrice venant de l'axe de pédalier (20), transmettant, de ce fait, la force motrice à une roue dentée d'entraînement.
CA002237112A 1995-12-08 1996-12-06 Appareil permettant de modifier le sens de force motrice d'une bicyclette Abandoned CA2237112A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950047910A KR970042078A (ko) 1995-12-08 1995-12-08 자전거의 변환 전진구동 주행장치
KR1995/47910 1995-12-08

Publications (1)

Publication Number Publication Date
CA2237112A1 true CA2237112A1 (fr) 1997-06-19

Family

ID=19438663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002237112A Abandoned CA2237112A1 (fr) 1995-12-08 1996-12-06 Appareil permettant de modifier le sens de force motrice d'une bicyclette

Country Status (9)

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

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
AU7789398A (en) * 1997-06-09 1998-12-30 World Industry 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
WO2000061429A1 (fr) * 1999-04-08 2000-10-19 Jin Wook Kim Dispositif d"entrainement de bicyclette par pedalage et retropedalage
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
TW385288B (en) 2000-03-21
AU1072297A (en) 1997-07-03
RU2156204C2 (ru) 2000-09-20
JP2969378B2 (ja) 1999-11-02
BR9611869A (pt) 1999-02-17
JPH11500981A (ja) 1999-01-26
EP0865375A1 (fr) 1998-09-23
WO1997021587A1 (fr) 1997-06-19
KR970042078A (ko) 1997-07-24

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Date Code Title Description
EEER Examination request
FZDE Dead