WO2011102639A3 - Power transmission device - Google Patents

Power transmission device Download PDF

Info

Publication number
WO2011102639A3
WO2011102639A3 PCT/KR2011/001022 KR2011001022W WO2011102639A3 WO 2011102639 A3 WO2011102639 A3 WO 2011102639A3 KR 2011001022 W KR2011001022 W KR 2011001022W WO 2011102639 A3 WO2011102639 A3 WO 2011102639A3
Authority
WO
WIPO (PCT)
Prior art keywords
gears
bar
gear unit
driven gear
present
Prior art date
Application number
PCT/KR2011/001022
Other languages
French (fr)
Korean (ko)
Other versions
WO2011102639A2 (en
Inventor
한광희
한민규
Original Assignee
Han Kwang Hee
Han Min Gyu
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 Han Kwang Hee, Han Min Gyu filed Critical Han Kwang Hee
Publication of WO2011102639A2 publication Critical patent/WO2011102639A2/en
Publication of WO2011102639A3 publication Critical patent/WO2011102639A3/en

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
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/32—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by directly driving the wheel axle, e.g. by using a ratchet wheel

Landscapes

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

Abstract

The present invention relates to a power transmission device. The device of the present invention comprises: a driven gear unit which is formed on a rear wheel shaft, and which has both sides with respective driven gears; and a rear wheel driving device for transmitting upward and downward or forward and backward moving force of a bar to which an external force is applied, directly to a wheel by the engagement of driven gears of the driven gear unit and gears formed integrally with the bar. According to the present invention, upward and downward or forward and backward moving force of the bar to which left and right pedals are coupled, is directly transmitted to the wheel by the engagement of gears of the driven gear unit and gears formed integrally with the bar, thereby transmitting power through a simple configuration.
PCT/KR2011/001022 2010-02-16 2011-02-16 Power transmission device WO2011102639A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0013903 2010-02-16
KR1020100013903A KR101017769B1 (en) 2010-02-16 2010-02-16 Power transmission device

Publications (2)

Publication Number Publication Date
WO2011102639A2 WO2011102639A2 (en) 2011-08-25
WO2011102639A3 true WO2011102639A3 (en) 2011-11-24

Family

ID=43777986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001022 WO2011102639A2 (en) 2010-02-16 2011-02-16 Power transmission device

Country Status (2)

Country Link
KR (1) KR101017769B1 (en)
WO (1) WO2011102639A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2463194C1 (en) * 2011-04-25 2012-10-10 Владимир Григорьевич Агафонов Bicycle
KR101981668B1 (en) 2017-02-06 2019-08-28 황우원 Won bicycle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1276168A (en) * 1918-03-25 1918-08-20 Clarence A Buchholz Propelling mechanism.
US4084836A (en) * 1976-11-16 1978-04-18 Lohr Raymond J Pedal car
KR860000084Y1 (en) * 1982-10-08 1986-02-12 Lee Jong Dae Bicycle propalation equipment
JP2003327190A (en) * 2002-05-15 2003-11-19 Shinko Shoji Kk Pedaling bicycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264879A (en) * 2001-03-10 2002-09-18 Takeo Nakagawa Protective device and using method therefor
KR200307145Y1 (en) * 2002-12-03 2003-03-15 박훈근 A bicycle worked by handle operating
KR100779301B1 (en) * 2006-04-28 2007-11-23 권오광 multi bicycle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1276168A (en) * 1918-03-25 1918-08-20 Clarence A Buchholz Propelling mechanism.
US4084836A (en) * 1976-11-16 1978-04-18 Lohr Raymond J Pedal car
KR860000084Y1 (en) * 1982-10-08 1986-02-12 Lee Jong Dae Bicycle propalation equipment
JP2003327190A (en) * 2002-05-15 2003-11-19 Shinko Shoji Kk Pedaling bicycle

Also Published As

Publication number Publication date
WO2011102639A2 (en) 2011-08-25
KR101017769B1 (en) 2011-02-28

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