WO2010117337A8 - A propulsion system for a vehicle - Google Patents

A propulsion system for a vehicle Download PDF

Info

Publication number
WO2010117337A8
WO2010117337A8 PCT/SG2010/000131 SG2010000131W WO2010117337A8 WO 2010117337 A8 WO2010117337 A8 WO 2010117337A8 SG 2010000131 W SG2010000131 W SG 2010000131W WO 2010117337 A8 WO2010117337 A8 WO 2010117337A8
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
propulsion system
elongate members
propel
fulcrum
Prior art date
Application number
PCT/SG2010/000131
Other languages
French (fr)
Other versions
WO2010117337A1 (en
Inventor
Yieng Kui Lu
Original Assignee
Yieng Kui Lu
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 SG200902469-6A external-priority patent/SG166010A1/en
Application filed by Yieng Kui Lu filed Critical Yieng Kui Lu
Publication of WO2010117337A1 publication Critical patent/WO2010117337A1/en
Publication of WO2010117337A8 publication Critical patent/WO2010117337A8/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
    • B62M1/28—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains

Abstract

This invention relates to a propulsion system for a vehicle. In a preferred embodiment, the propulsion system (202) comprises: a transmission system (302) arranged to propel at least one wheel (320) of the vehicle in the form of a bicycle (200); a pedal assembly (300) having a first and second elongate members (304, 306) pivotably connected to a fulcrum, each of the first and second elongate members (304, 306) are configured to alternate between a first position and a second position to drive the transmission system (302) to propel the at least one wheel (320); wherein a relative angle between the first and second elongate members, with respect to the fulcrum, forms an angle of less than 180 degrees.
PCT/SG2010/000131 2009-04-07 2010-03-31 A propulsion system for a vehicle WO2010117337A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SG200902469-6 2009-04-07
SG200902469-6A SG166010A1 (en) 2009-04-07 2009-04-07 A propulsion system for a vehicle
SG200904985-9 2009-07-22
SG200904985-9A SG166036A1 (en) 2009-04-07 2009-07-22 A propulsion system for a vehicle

Publications (2)

Publication Number Publication Date
WO2010117337A1 WO2010117337A1 (en) 2010-10-14
WO2010117337A8 true WO2010117337A8 (en) 2010-12-29

Family

ID=42936443

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2010/000131 WO2010117337A1 (en) 2009-04-07 2010-03-31 A propulsion system for a vehicle

Country Status (2)

Country Link
SG (1) SG166036A1 (en)
WO (1) WO2010117337A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3112117B1 (en) * 2020-07-02 2022-08-05 Jean Bajard Improved thruster for individual vane vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419209A1 (en) * 1978-03-06 1979-10-05 Datheil Emile Oscillating pedal mechanism for bicycle - has cable connected to drive chains trained around respective free wheel sprockets
FR2477497A1 (en) * 1980-03-07 1981-09-11 Shelly Jacques IMPROVEMENTS ON BICYCLES WITH ALTERNATIVE PEDALING MOVEMENT
US5242182A (en) * 1991-12-09 1993-09-07 Bezerra Wilson X Bicycle and the like
US6723029B2 (en) * 2000-06-27 2004-04-20 Refugio Salgado Pedal mechanism for cycles
US20030173755A1 (en) * 2002-03-18 2003-09-18 John Lachenmayer Bicycle drive mechanism
CN200954854Y (en) * 2006-09-29 2007-10-03 沈阳工业大学 Mark-time scooter

Also Published As

Publication number Publication date
WO2010117337A1 (en) 2010-10-14
SG166036A1 (en) 2010-11-29

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