ITCS20040017A1 - Innovative system of transmission of the motion of a pedal vehicle, capable of reducing torque fluctuations characteristic of a typical amateur or professional ride thanks to the use of non-circular sprockets - Google Patents

Innovative system of transmission of the motion of a pedal vehicle, capable of reducing torque fluctuations characteristic of a typical amateur or professional ride thanks to the use of non-circular sprockets

Info

Publication number
ITCS20040017A1
ITCS20040017A1 ITCS20040017A ITCS20040017A1 IT CS20040017 A1 ITCS20040017 A1 IT CS20040017A1 IT CS20040017 A ITCS20040017 A IT CS20040017A IT CS20040017 A1 ITCS20040017 A1 IT CS20040017A1
Authority
IT
Italy
Prior art keywords
thanks
motion
transmission
torque fluctuations
reducing torque
Prior art date
Application number
Other languages
Italian (it)
Inventor
Domenico Mundo
Original Assignee
Domenico Mundo
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 Domenico Mundo filed Critical Domenico Mundo
Priority to ITCS20040017 priority Critical patent/ITCS20040017A1/en
Publication of ITCS20040017A1 publication Critical patent/ITCS20040017A1/en
Priority to PCT/IT2005/000564 priority patent/WO2006038241A1/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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H2035/003—Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
ITCS20040017 2004-10-05 2004-10-05 Innovative system of transmission of the motion of a pedal vehicle, capable of reducing torque fluctuations characteristic of a typical amateur or professional ride thanks to the use of non-circular sprockets ITCS20040017A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITCS20040017 ITCS20040017A1 (en) 2004-10-05 2004-10-05 Innovative system of transmission of the motion of a pedal vehicle, capable of reducing torque fluctuations characteristic of a typical amateur or professional ride thanks to the use of non-circular sprockets
PCT/IT2005/000564 WO2006038241A1 (en) 2004-10-05 2005-09-30 A transmission mechanism for pedal vehicules using non-circular gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITCS20040017 ITCS20040017A1 (en) 2004-10-05 2004-10-05 Innovative system of transmission of the motion of a pedal vehicle, capable of reducing torque fluctuations characteristic of a typical amateur or professional ride thanks to the use of non-circular sprockets

Publications (1)

Publication Number Publication Date
ITCS20040017A1 true ITCS20040017A1 (en) 2005-01-05

Family

ID=35457544

Family Applications (1)

Application Number Title Priority Date Filing Date
ITCS20040017 ITCS20040017A1 (en) 2004-10-05 2004-10-05 Innovative system of transmission of the motion of a pedal vehicle, capable of reducing torque fluctuations characteristic of a typical amateur or professional ride thanks to the use of non-circular sprockets

Country Status (2)

Country Link
IT (1) ITCS20040017A1 (en)
WO (1) WO2006038241A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107791224B (en) * 2017-11-16 2020-03-20 贵州理工学院 Freely adjustable micro-nano machining platform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US528145A (en) * 1894-10-30 Bicycle
DE94204C (en) *
BE428045A (en) *
CH205284A (en) * 1939-06-12 1939-06-15 Sahli Arthur Transmission gear for continuous, stepless change in the number of revolutions and the torque of rotating power transmission elements.
US4768998A (en) * 1986-08-26 1988-09-06 Sakae Ringyo Co., Ltd. Belt driving apparatus for bicycle
US4865577A (en) * 1988-09-08 1989-09-12 Trustees Of Columbia University In The City Of New York Noncircular drive
AUPR058200A0 (en) * 2000-10-06 2000-10-26 Bortolin, Peter Cosmos

Also Published As

Publication number Publication date
WO2006038241A1 (en) 2006-04-13

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