CA3025913A1 - Transmission a variation continue - Google Patents

Transmission a variation continue Download PDF

Info

Publication number
CA3025913A1
CA3025913A1 CA3025913A CA3025913A CA3025913A1 CA 3025913 A1 CA3025913 A1 CA 3025913A1 CA 3025913 A CA3025913 A CA 3025913A CA 3025913 A CA3025913 A CA 3025913A CA 3025913 A1 CA3025913 A1 CA 3025913A1
Authority
CA
Canada
Prior art keywords
input
output
disk
rotation
axis
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
CA3025913A
Other languages
English (en)
Inventor
Robert Hornblower Meyer
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
Priority claimed from US15/169,675 external-priority patent/US10378621B2/en
Application filed by Individual filed Critical Individual
Publication of CA3025913A1 publication Critical patent/CA3025913A1/fr
Abandoned 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/16—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface
    • F16H15/18—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally
    • F16H15/22—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally the axes of the members being parallel or approximately parallel
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/08—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface
    • F16H15/14—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the members are parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

L'invention concerne une transmission à variation continue comprenant un disque d'entrée et un disque de sortie pouvant tourner autour d'un axe de rotation de disque. Un élément annulaire d'entrée pouvant tourner autour d'un axe de rotation d'entrée entre en contact avec le disque d'entrée au niveau d'une zone de contact d'entrée. Un élément annulaire de sortie tournant autour d'un axe de rotation de sortie vient en contact avec le disque de sortie au niveau d'une zone de contact de sortie. Une somme d'une longueur d'un premier vecteur de zone de contact d'entrée s'étendant depuis la zone de contact d'entrée jusqu'à l'axe de rotation de disque et d'une longueur d'un premier vecteur de zone de contact de sortie s'étendant depuis la zone de contact de sortie jusqu'à l'axe de rotation de disque est supérieure à une longueur d'au moins un parmi un second vecteur de zone de contact d'entrée s'étendant depuis la zone de contact d'entrée jusqu'à l'axe de rotation d'entrée et un second vecteur de zone de contact de sortie s'étendant depuis la zone de contact de sortie jusqu'à l'axe de rotation de sortie.
CA3025913A 2016-05-31 2017-05-30 Transmission a variation continue Abandoned CA3025913A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/169,675 US10378621B2 (en) 2014-01-28 2016-05-31 Continuously variable transmission
US15/169,675 2016-05-31
PCT/US2017/035011 WO2017210194A1 (fr) 2016-05-31 2017-05-30 Transmission à variation continue

Publications (1)

Publication Number Publication Date
CA3025913A1 true CA3025913A1 (fr) 2017-12-07

Family

ID=60477843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3025913A Abandoned CA3025913A1 (fr) 2016-05-31 2017-05-30 Transmission a variation continue

Country Status (7)

Country Link
EP (1) EP3464942A4 (fr)
JP (1) JP2019518184A (fr)
KR (1) KR20190057023A (fr)
CN (1) CN109477558A (fr)
CA (1) CA3025913A1 (fr)
MX (1) MX2018014693A (fr)
WO (1) WO2017210194A1 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228838A (en) * 1923-12-10 1925-02-12 Geoffrey Joseph Abbott Improvements in or relating to variable speed gears
FR1096463A (fr) * 1953-12-15 1955-06-21 Anciens Etablissements F Wenge Perfectionnements aux variateurs de vitesse
AU469909B2 (en) * 1972-09-05 1976-02-26 Galbraith Engineering Pty Ltd Infinitely variable speed drive mechanism
JPH0823385B2 (ja) * 1990-05-08 1996-03-06 ブリヂストンサイクル株式会社 摩擦式無段変速装置
JPH10184835A (ja) * 1996-11-08 1998-07-14 Kayseven Co Ltd 無段変速装置
NL1014505C2 (nl) * 1999-09-15 2001-03-16 Hamapro Holding B V Continu variabele transmissie.
JP4511668B2 (ja) * 2000-02-02 2010-07-28 本田技研工業株式会社 車両用無段変速機
CN101788041B (zh) * 2002-09-30 2012-11-14 乌尔里克·罗斯 无级变速传动装置
US7574935B2 (en) * 2002-09-30 2009-08-18 Ulrich Rohs Transmission
JP4860741B2 (ja) * 2009-09-30 2012-01-25 ジヤトコ株式会社 電動駆動ユニット
KR101251740B1 (ko) * 2010-12-27 2013-04-05 현대 파워텍 주식회사 무단 변속장치
US9382983B2 (en) * 2012-08-13 2016-07-05 Duc Quang Tang Positive infinitely variable transmission (P-IVT)
GB201223469D0 (en) * 2012-12-27 2013-02-13 Mazaro Nv Design features to improve power density and efficiency of a reversible variable transmission - RVT
WO2014117167A1 (fr) * 2013-01-28 2014-07-31 Robert Hornblower Meyer Mécanisme d'entraînement variable de manière continue
US10378621B2 (en) * 2014-01-28 2019-08-13 Robert Hornblower Meyer Continuously variable transmission

Also Published As

Publication number Publication date
MX2018014693A (es) 2019-06-03
KR20190057023A (ko) 2019-05-27
JP2019518184A (ja) 2019-06-27
WO2017210194A1 (fr) 2017-12-07
EP3464942A1 (fr) 2019-04-10
EP3464942A4 (fr) 2020-01-01
CN109477558A (zh) 2019-03-15

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20221130

FZDE Discontinued

Effective date: 20221130