WO2009151279A3 - Bicyclette - Google Patents

Bicyclette Download PDF

Info

Publication number
WO2009151279A3
WO2009151279A3 PCT/KR2009/003120 KR2009003120W WO2009151279A3 WO 2009151279 A3 WO2009151279 A3 WO 2009151279A3 KR 2009003120 W KR2009003120 W KR 2009003120W WO 2009151279 A3 WO2009151279 A3 WO 2009151279A3
Authority
WO
WIPO (PCT)
Prior art keywords
rear wheel
bicycle
pair
frame
rotary shaft
Prior art date
Application number
PCT/KR2009/003120
Other languages
English (en)
Korean (ko)
Other versions
WO2009151279A2 (fr
Inventor
최의정
Original Assignee
Choi Eui Jeong
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 Choi Eui Jeong filed Critical Choi Eui Jeong
Publication of WO2009151279A2 publication Critical patent/WO2009151279A2/fr
Publication of WO2009151279A3 publication Critical patent/WO2009151279A3/fr

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
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/08—Pedals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

Bicyclette comprenant un cadre recevant une roue avant et une roue arrière; un arbre de pédalier monté rotatif dans le cadre; une paire de pédales faisant tourner l'arbre; un essieu arrière monté rotatif dans le cadre, solidaire de la roue arrière; et une paire de dispositifs de transmission comprenant chacun un plateau d'entraînement monté sur l'arbre de pédalier, un pignon asservi monté sur l'essieu arrière et une chaîne reliant le plateau d'entraînement et le pignon asservi. Comme elle comprend un double dispositif de transmission pour la transmission de la puissance via les pédales, la bicyclette de l'invention peut fonctionner sur un seul de ces dispositifs en cas de défaillance de l'autre dispositif de transmission.
PCT/KR2009/003120 2008-06-10 2009-06-10 Bicyclette WO2009151279A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080054009A KR20090128031A (ko) 2008-06-10 2008-06-10 자전거
KR10-2008-0054009 2008-06-10

Publications (2)

Publication Number Publication Date
WO2009151279A2 WO2009151279A2 (fr) 2009-12-17
WO2009151279A3 true WO2009151279A3 (fr) 2010-04-01

Family

ID=41417252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003120 WO2009151279A2 (fr) 2008-06-10 2009-06-10 Bicyclette

Country Status (2)

Country Link
KR (1) KR20090128031A (fr)
WO (1) WO2009151279A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200461102Y1 (ko) * 2010-11-08 2012-06-29 정시영 자전거의 동력전달구조
US9879737B2 (en) 2015-12-07 2018-01-30 International Business Machines Corporation Interlock braking system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999626A (en) * 1971-04-16 1976-12-28 Adams William M Apparatus and seismic method
US5292286A (en) * 1992-05-14 1994-03-08 Lan Jin Hua Bicycle power train assembly
KR940007212B1 (ko) * 1991-05-20 1994-08-10 김청석 자전거 전동장치
KR19980010550U (ko) * 1996-08-08 1998-05-15 박춘길 자전거 전진 구동장치
KR20030067016A (ko) * 2002-02-06 2003-08-14 메리디언레포츠 주식회사 자전거의 추진장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999626A (en) * 1971-04-16 1976-12-28 Adams William M Apparatus and seismic method
KR940007212B1 (ko) * 1991-05-20 1994-08-10 김청석 자전거 전동장치
US5292286A (en) * 1992-05-14 1994-03-08 Lan Jin Hua Bicycle power train assembly
KR19980010550U (ko) * 1996-08-08 1998-05-15 박춘길 자전거 전진 구동장치
KR20030067016A (ko) * 2002-02-06 2003-08-14 메리디언레포츠 주식회사 자전거의 추진장치

Also Published As

Publication number Publication date
KR20090128031A (ko) 2009-12-15
WO2009151279A2 (fr) 2009-12-17

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