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WO2000050785A3 - Continuous variable transmission - Google Patents

Continuous variable transmission Download PDF

Info

Publication number
WO2000050785A3
WO2000050785A3 PCT/IL2000/000115 IL0000115W WO0050785A3 WO 2000050785 A3 WO2000050785 A3 WO 2000050785A3 IL 0000115 W IL0000115 W IL 0000115W WO 0050785 A3 WO0050785 A3 WO 0050785A3
Authority
WO
WIPO (PCT)
Prior art keywords
belt
disk
variable transmission
continuous variable
pin
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/IL2000/000115
Other languages
French (fr)
Other versions
WO2000050785A2 (en
Inventor
Tov Ran Siman
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
Priority to AU28234/00A priority Critical patent/AU2823400A/en
Publication of WO2000050785A2 publication Critical patent/WO2000050785A2/en
Publication of WO2000050785A3 publication Critical patent/WO2000050785A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/42—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
    • F16H3/423—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable the teeth being arranged on a surface of generally conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

A continuous variable transmission, comprising a pair of conical disk (4, 5) pulling a V-belt (2), a plurality of cogs (6, 7) on the surfaces of the disks, each disk surface has an opposite shape of the contrary disk, wherein the distance between the two surfaces are constant along every diameter, the belt includes moving pins (11) that can move in a path through the belt to both sides of the belt, when the peak (7) on the first disk (5) pushes the edge of the pin (11a) inside the belt (2) the second edge of the second pin (11b) is pushed out of the belt through the second side of the belt and enters the opposite socket (6) on the second disk (4).
PCT/IL2000/000115 1999-02-23 2000-02-23 Continuous variable transmission Ceased WO2000050785A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28234/00A AU2823400A (en) 1999-02-23 2000-02-23 Continuous variable transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12867799A IL128677A0 (en) 1999-02-23 1999-02-23 Continuous variable transmission
IL128677 1999-02-23

Publications (2)

Publication Number Publication Date
WO2000050785A2 WO2000050785A2 (en) 2000-08-31
WO2000050785A3 true WO2000050785A3 (en) 2000-12-21

Family

ID=11072530

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2000/000115 Ceased WO2000050785A2 (en) 1999-02-23 2000-02-23 Continuous variable transmission

Country Status (3)

Country Link
AU (1) AU2823400A (en)
IL (1) IL128677A0 (en)
WO (1) WO2000050785A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276138A (en) * 2014-07-12 2016-01-27 范泽林 Universal toothed chain type stepless speed change transmission device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1752479A (en) * 2004-09-21 2006-03-29 王国斌 Slide palte deformed tooth stepless engagement adjustable gear
CN103573940A (en) * 2012-07-30 2014-02-12 刘婧莎 Continuously variable transmission with pin tooth transmission function
CN108895136A (en) * 2018-09-29 2018-11-27 扬州大学 A kind of chip meshing gear stepless transmission of band speed regulation
IT201800009270A1 (en) * 2018-10-09 2020-04-09 Carlo Chiaves Continuous change.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US895855A (en) * 1907-09-16 1908-08-11 Otto Hartmann Driving-pulley.
US1601662A (en) * 1923-12-10 1926-09-28 Abbott Geoffrey Joseph Power-transmission mechanism
US1966831A (en) * 1931-04-09 1934-07-17 Link Belt Co Drive
US3175410A (en) * 1961-12-30 1965-03-30 Reimers Getriebe Kg Infinitely variable cone pulley gear with toothed conical pulley disks
US3688595A (en) * 1969-11-22 1972-09-05 Johannes Bauer Infinitely variable chain-engaged gearing
US4367067A (en) * 1979-08-10 1983-01-04 Chao Yau Shing Ball chain positive drive stepless transmission

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US895855A (en) * 1907-09-16 1908-08-11 Otto Hartmann Driving-pulley.
US1601662A (en) * 1923-12-10 1926-09-28 Abbott Geoffrey Joseph Power-transmission mechanism
US1966831A (en) * 1931-04-09 1934-07-17 Link Belt Co Drive
US3175410A (en) * 1961-12-30 1965-03-30 Reimers Getriebe Kg Infinitely variable cone pulley gear with toothed conical pulley disks
US3688595A (en) * 1969-11-22 1972-09-05 Johannes Bauer Infinitely variable chain-engaged gearing
US4367067A (en) * 1979-08-10 1983-01-04 Chao Yau Shing Ball chain positive drive stepless transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276138A (en) * 2014-07-12 2016-01-27 范泽林 Universal toothed chain type stepless speed change transmission device

Also Published As

Publication number Publication date
WO2000050785A2 (en) 2000-08-31
IL128677A0 (en) 2000-01-31
AU2823400A (en) 2000-09-14

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