WO2007144860A2 - Ensemble multi-axes pour vélo - Google Patents

Ensemble multi-axes pour vélo Download PDF

Info

Publication number
WO2007144860A2
WO2007144860A2 PCT/IB2007/053121 IB2007053121W WO2007144860A2 WO 2007144860 A2 WO2007144860 A2 WO 2007144860A2 IB 2007053121 W IB2007053121 W IB 2007053121W WO 2007144860 A2 WO2007144860 A2 WO 2007144860A2
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
bicycle
motor
multi spindle
fitted
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.)
Ceased
Application number
PCT/IB2007/053121
Other languages
English (en)
Other versions
WO2007144860A3 (fr
Inventor
Andrew Mediwake
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.)
MEDIWAKE PALITHA WEERASEKERA
Original Assignee
MEDIWAKE PALITHA WEERASEKERA
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 MEDIWAKE PALITHA WEERASEKERA filed Critical MEDIWAKE PALITHA WEERASEKERA
Publication of WO2007144860A2 publication Critical patent/WO2007144860A2/fr
Publication of WO2007144860A3 publication Critical patent/WO2007144860A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
    • 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
    • B62M3/003—Combination of crank axles and bearings housed in 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
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/10—Rider propelled cycles with auxiliary combustion engine
    • B62M6/20—Rider propelled cycles with auxiliary combustion engine power-driven at crank shaft parts

Definitions

  • Figure 3 shows the middle hallow spindle (D) fitted on to the one way bearings (C),
  • Bicycle multi spindle operates as follows.
  • (D) is the middle hollow spindle which gives out the greater torque to drive the chain and eventually the wheel.
  • the two torques will come from pedalling and or the motor then go via the middle hollow spindle and then eventually to the gear system of the bicycle
  • the middle hollow spindle will be powered by whatever is the greater torque or an equal torque.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un dispositif multi-axes se trouvant au centre du moyeu d'axe, permettant de transmettre le plus grand couple, procuré par pédalage et/ou par moteur, dans le système dérailleur du vélo classique. Les deux puissances proviennent du pédalage et/ou du moteur pour passer par le biais de l'axe tubulaire intermédiaire jusque dans le système dérailleur du vélo.
PCT/IB2007/053121 2006-06-15 2007-08-07 Ensemble multi-axes pour vélo Ceased WO2007144860A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0611850.9 2006-06-15
GB0611850A GB2439054A (en) 2006-06-15 2006-06-15 Bicycle transmission drivable by pedal or assist motor

Publications (2)

Publication Number Publication Date
WO2007144860A2 true WO2007144860A2 (fr) 2007-12-21
WO2007144860A3 WO2007144860A3 (fr) 2008-04-17

Family

ID=36775691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/053121 Ceased WO2007144860A2 (fr) 2006-06-15 2007-08-07 Ensemble multi-axes pour vélo

Country Status (2)

Country Link
GB (1) GB2439054A (fr)
WO (1) WO2007144860A2 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496727A (en) * 1937-06-02 1938-12-02 Coventry Eagle Cycle & Motor C Transmission gear for motorcycles
CH237118A (fr) * 1942-07-27 1945-03-31 Bugatti Ettore Dispositif de propulsion auxiliaire pour cycles, particuliérement mais non exclusivement pour bicyclettes.
US4603754A (en) * 1983-08-10 1986-08-05 Honda Giken Kogyo Kabushiki Kaisha Drive system for engine-driven light vehicles
IT1264758B (it) * 1992-09-29 1996-10-04 Bicicletta con gruppo di propulsione a pedali e motore elettrico
JPH0735164A (ja) * 1993-07-26 1995-02-03 Yamaha Motor Co Ltd 一方向クラッチ
JP3417147B2 (ja) * 1995-06-14 2003-06-16 セイコーエプソン株式会社 駆動力補助装置
JP3617729B2 (ja) * 1996-07-04 2005-02-09 ヤマハ発動機株式会社 電動補助車両
JPH1170890A (ja) * 1996-09-26 1999-03-16 Mitsubishi Heavy Ind Ltd 電動自転車用駆動ユニット
US5941333A (en) * 1998-01-07 1999-08-24 Giant Manufacturing Co., Ltd. Bicycle with a planetary-gear-train type transmission and an auxilliary electrical transmission
US6230586B1 (en) * 1999-05-21 2001-05-15 Chung-Hsi Chang Electric drive device for a bicycle

Also Published As

Publication number Publication date
WO2007144860A3 (fr) 2008-04-17
GB2439054A (en) 2007-12-19
GB0611850D0 (en) 2006-07-26

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