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WO2004048188A8 - Pedal crank device - Google Patents

Pedal crank device

Info

Publication number
WO2004048188A8
WO2004048188A8 PCT/IT2003/000772 IT0300772W WO2004048188A8 WO 2004048188 A8 WO2004048188 A8 WO 2004048188A8 IT 0300772 W IT0300772 W IT 0300772W WO 2004048188 A8 WO2004048188 A8 WO 2004048188A8
Authority
WO
WIPO (PCT)
Prior art keywords
pedal crank
crank device
pedal
towards
bicycles
Prior art date
Application number
PCT/IT2003/000772
Other languages
French (fr)
Other versions
WO2004048188A1 (en
Inventor
Silvio Volpatti
Original Assignee
Silvio Volpatti
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 Silvio Volpatti filed Critical Silvio Volpatti
Priority to AU2003288525A priority Critical patent/AU2003288525A1/en
Publication of WO2004048188A1 publication Critical patent/WO2004048188A1/en
Publication of WO2004048188A8 publication Critical patent/WO2004048188A8/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
    • B62M3/00—Construction of cranks operated by hand or foot

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mechanical Control Devices (AREA)

Abstract

In a pedal crank mechanism for bicycles, each pedal crank (10D, 105) is mounted on the hub (16) of the bicycle so as to be rotatable through 180° between two positions in which the pedals fixed to the ends of the pedal (10D, 105) are respectively directed towards the outside and towards the inside relative to the vertical plane passing through each pedal crank (10D, 105).
PCT/IT2003/000772 2002-11-26 2003-11-25 Pedal crank device WO2004048188A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003288525A AU2003288525A1 (en) 2002-11-26 2003-11-25 Pedal crank device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2002A002502 2002-11-26
ITMI20022502 ITMI20022502A1 (en) 2002-11-26 2002-11-26 CRANK MECHANISM.

Publications (2)

Publication Number Publication Date
WO2004048188A1 WO2004048188A1 (en) 2004-06-10
WO2004048188A8 true WO2004048188A8 (en) 2005-03-03

Family

ID=32375540

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2003/000772 WO2004048188A1 (en) 2002-11-26 2003-11-25 Pedal crank device

Country Status (3)

Country Link
AU (1) AU2003288525A1 (en)
IT (1) ITMI20022502A1 (en)
WO (1) WO2004048188A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101386331B (en) * 2008-10-15 2010-12-01 梁满超 Bicycle rotary crank
KR100972990B1 (en) * 2010-02-04 2010-07-29 에스에스오토엔지니어링(주) Position control device for bicycle crank arm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE64643C (en) * F. WESTWOOD in Birmingham, t Lombardstreet Crank for bicycles and the like. With a slit eye and flat disc-shaped wedge
GB578385A (en) * 1943-08-14 1946-06-26 Frank Wagner Schwinn Folding cranks for bicycles
NL6401632A (en) * 1964-02-21 1965-08-23
FR2219051A2 (en) * 1973-02-22 1974-09-20 Rouget Jean Claude
JPS53108054U (en) * 1977-02-05 1978-08-30
DE20114115U1 (en) * 2001-08-27 2001-12-06 Unckrich, Volker, Dipl.-Ing., 67307 Göllheim Foldable pedal crank

Also Published As

Publication number Publication date
WO2004048188A1 (en) 2004-06-10
ITMI20022502A1 (en) 2004-05-27
AU2003288525A1 (en) 2004-06-18

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