AU2003211405A1 - Planetary gearbox and bicycle comprising a planetary gearbox - Google Patents

Planetary gearbox and bicycle comprising a planetary gearbox

Info

Publication number
AU2003211405A1
AU2003211405A1 AU2003211405A AU2003211405A AU2003211405A1 AU 2003211405 A1 AU2003211405 A1 AU 2003211405A1 AU 2003211405 A AU2003211405 A AU 2003211405A AU 2003211405 A AU2003211405 A AU 2003211405A AU 2003211405 A1 AU2003211405 A1 AU 2003211405A1
Authority
AU
Australia
Prior art keywords
planetary gearbox
bicycle
gearbox
planetary
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.)
Abandoned
Application number
AU2003211405A
Inventor
Paolo Nardelli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003211405A1 publication Critical patent/AU2003211405A1/en
Abandoned 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
AU2003211405A 2003-01-30 2003-01-30 Planetary gearbox and bicycle comprising a planetary gearbox Abandoned AU2003211405A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000036 WO2004067368A1 (en) 2003-01-30 2003-01-30 Planetary gearbox and bicycle comprising a planetary gearbox

Publications (1)

Publication Number Publication Date
AU2003211405A1 true AU2003211405A1 (en) 2004-08-23

Family

ID=32800606

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003211405A Abandoned AU2003211405A1 (en) 2003-01-30 2003-01-30 Planetary gearbox and bicycle comprising a planetary gearbox

Country Status (2)

Country Link
AU (1) AU2003211405A1 (en)
WO (1) WO2004067368A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112704835A (en) * 2020-12-21 2021-04-27 阳光康健(厦门)科技有限公司 Multi-track exercise fitness equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE100308C (en) *
DE514784C (en) * 1930-12-17 Albert Stoll Coupling device
GB419998A (en) * 1934-03-07 1934-11-22 Raymond Thomas Charles Woodwar Improvements in two-speed pedal-crank driving-mechanism for cycles
US3766805A (en) * 1972-01-24 1973-10-23 Dana Corp Speed changing transmissions
US4721015A (en) * 1986-09-08 1988-01-26 Hartmann Dirck T Three stage planetary driving wheel for pedal powered vehicles
US4936597A (en) * 1989-04-21 1990-06-26 Hartmann Dirck T Fully enclosed multiple speed drive for a chain driven tandem bicycle
ITTO980229A1 (en) * 1998-03-16 1999-09-16 Dema S R L DEVICE AND METHOD FOR CHANGING THE LENGTH OF PEDAL BOARD ARMS, IN PARTICULAR FOR BICYCLES.
US6503168B2 (en) * 2001-06-12 2003-01-07 Apex Dynamics, Inc. Planetary gear device for reducing speed of an output shaft of a motor

Also Published As

Publication number Publication date
WO2004067368A1 (en) 2004-08-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase