MX174380B - Disco giratorio para transmisiones del tipo de traccion rodante, de carrera toroidal - Google Patents

Disco giratorio para transmisiones del tipo de traccion rodante, de carrera toroidal

Info

Publication number
MX174380B
MX174380B MX024309A MX2430991A MX174380B MX 174380 B MX174380 B MX 174380B MX 024309 A MX024309 A MX 024309A MX 2430991 A MX2430991 A MX 2430991A MX 174380 B MX174380 B MX 174380B
Authority
MX
Mexico
Prior art keywords
rotating disc
transmissions
stroke
toroidal
traction type
Prior art date
Application number
MX024309A
Other languages
English (en)
Spanish (es)
Inventor
Thomas George Fellows
Original Assignee
Torotrak Dev Ltd
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 Torotrak Dev Ltd filed Critical Torotrak Dev Ltd
Publication of MX174380B publication Critical patent/MX174380B/es

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
    • F16H15/32—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
    • 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
    • F16H15/32—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Die Bonding (AREA)
  • Dicing (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Transmission Devices (AREA)
MX024309A 1990-01-30 1991-01-28 Disco giratorio para transmisiones del tipo de traccion rodante, de carrera toroidal MX174380B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909002060A GB9002060D0 (en) 1990-01-30 1990-01-30 Improvements in or relating to transmissions of the toroidal-race rolling-traction type

Publications (1)

Publication Number Publication Date
MX174380B true MX174380B (es) 1994-05-11

Family

ID=10670120

Family Applications (1)

Application Number Title Priority Date Filing Date
MX024309A MX174380B (es) 1990-01-30 1991-01-28 Disco giratorio para transmisiones del tipo de traccion rodante, de carrera toroidal

Country Status (11)

Country Link
US (1) US5263907A (Sortimente)
EP (1) EP0513193B1 (Sortimente)
JP (1) JP2707365B2 (Sortimente)
AU (1) AU652930B2 (Sortimente)
CA (1) CA2074474C (Sortimente)
DE (1) DE69104472T2 (Sortimente)
ES (1) ES2065008T3 (Sortimente)
GB (1) GB9002060D0 (Sortimente)
IN (1) IN180302B (Sortimente)
MX (1) MX174380B (Sortimente)
WO (1) WO1991011637A1 (Sortimente)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002060D0 (en) 1990-01-30 1990-03-28 Fellows Thomas G Improvements in or relating to transmissions of the toroidal-race rolling-traction type
JP3509181B2 (ja) * 1994-05-19 2004-03-22 日産自動車株式会社 トロイダル型無段変速機
KR0160930B1 (ko) * 1996-01-06 1998-12-01 유환덕 전속도 무단변속기
JP3165665B2 (ja) * 1997-09-08 2001-05-14 株式会社コミュータヘリコプタ先進技術研究所 トラクションドライブ機構
JP4172095B2 (ja) * 1999-06-11 2008-10-29 日本精工株式会社 トロイダル型無段変速機
US6984189B2 (en) * 2001-08-10 2006-01-10 Kabushiki Kaisha Toyota Chuo Kenkyusho Friction transmission unit
CA2401474C (en) * 2002-09-05 2011-06-21 Ecole De Technologie Superieure Drive roller control for toric-drive transmission
CA2541352A1 (fr) * 2005-08-09 2007-02-09 Martin Boudreau Boites de vitesse multi-fonctions
FR2924095B1 (fr) * 2007-11-22 2010-02-12 Astrium Sas Actionneur a transfert de moment cinetique pour le controle d'attitude d'un engin spatial
US8401752B2 (en) * 2009-12-16 2013-03-19 Allison Transmission, Inc. Fail-to-neutral system and method for a toroidal traction drive automatic transmission
CA2784348A1 (en) * 2009-12-16 2011-06-23 Allison Transmission, Inc. System and method for controlling endload force of a variator
US8578802B2 (en) 2009-12-16 2013-11-12 Allison Transmission, Inc. System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission
EP2513523A4 (en) * 2009-12-16 2016-07-06 Allison Transm Inc QUICK RELEASE ACTUATION SYSTEM FOR AUTOMATIC GEARBOX
US8744697B2 (en) * 2009-12-16 2014-06-03 Allison Transmission, Inc. Variator lockout valve system
US8424373B2 (en) 2009-12-16 2013-04-23 Allison Transmission, Inc. Variator fault detection system
US9228650B2 (en) 2010-08-16 2016-01-05 Allison Transmission, Inc. Gear scheme for infinitely variable transmission
AU2011343830B2 (en) 2010-12-15 2016-11-03 Allison Transmission, Inc. Variator multiplex valve scheme for a toroidal traction drive transmission
CA2821743C (en) 2010-12-15 2018-09-11 Allison Transmission, Inc. Dual pump regulator system for a motor vehicle transmission
EP2655938A4 (en) 2010-12-15 2016-07-27 Allison Transm Inc DRIVE SWITCHING VALVE PROGRAM FOR TORONTO TRACTION DRIVE TRANSMISSION
GB2614353B (en) * 2021-06-23 2024-06-26 Univ Jiangsu Gear-hydraulic-rhombic pyramid integrated multi-mode hybrid transmission device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE20801E (en) * 1938-07-19 Torque loading lash adjusting de
US20801A (en) * 1858-07-06 kelley
US2020677A (en) * 1933-02-09 1935-11-12 Erban Patents Corp Friction gear
GB673168A (en) * 1949-01-03 1952-06-04 Gerald Strecker Change speed gear of the tiltable roller type
US2786363A (en) * 1955-05-31 1957-03-26 Gen Motors Corp Torus ring for infinitely variable transmission
US4484487A (en) * 1983-01-03 1984-11-27 Excelermatic Inc. Hydraulically controlled infinitely variable traction roller transmission
JPH0672654B2 (ja) * 1986-10-24 1994-09-14 日産自動車株式会社 トロイダル型無段変速機
US4909092A (en) * 1988-04-18 1990-03-20 Nippon Seiko Kabushiki Kaisha Toroidal type infinitely variable transmission
SU1610147A1 (ru) * 1988-12-29 1990-11-30 К.Т.Акимов Фрикционный вариатор
GB9002060D0 (en) 1990-01-30 1990-03-28 Fellows Thomas G Improvements in or relating to transmissions of the toroidal-race rolling-traction type

Also Published As

Publication number Publication date
DE69104472T2 (de) 1995-02-09
CA2074474A1 (en) 1991-07-31
AU652930B2 (en) 1994-09-15
IN180302B (Sortimente) 1998-01-24
JPH05503342A (ja) 1993-06-03
CA2074474C (en) 2001-03-06
DE69104472D1 (de) 1994-11-10
AU7250791A (en) 1991-08-21
EP0513193B1 (en) 1994-10-05
WO1991011637A1 (en) 1991-08-08
ES2065008T3 (es) 1995-02-01
JP2707365B2 (ja) 1998-01-28
US5263907A (en) 1993-11-23
GB9002060D0 (en) 1990-03-28
EP0513193A1 (en) 1992-11-19

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