JPS61119864A - トロイダル形無段変速機 - Google Patents

トロイダル形無段変速機

Info

Publication number
JPS61119864A
JPS61119864A JP24198384A JP24198384A JPS61119864A JP S61119864 A JPS61119864 A JP S61119864A JP 24198384 A JP24198384 A JP 24198384A JP 24198384 A JP24198384 A JP 24198384A JP S61119864 A JPS61119864 A JP S61119864A
Authority
JP
Japan
Prior art keywords
pressure
chamber
input torque
hydraulic
back pressure
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.)
Granted
Application number
JP24198384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05580B2 (enrdf_load_stackoverflow
Inventor
Masao Shimamoto
雅夫 嶋本
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor Co 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP24198384A priority Critical patent/JPS61119864A/ja
Publication of JPS61119864A publication Critical patent/JPS61119864A/ja
Publication of JPH05580B2 publication Critical patent/JPH05580B2/ja
Granted 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
    • F16H15/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
  • Friction Gearing (AREA)
JP24198384A 1984-11-15 1984-11-15 トロイダル形無段変速機 Granted JPS61119864A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24198384A JPS61119864A (ja) 1984-11-15 1984-11-15 トロイダル形無段変速機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24198384A JPS61119864A (ja) 1984-11-15 1984-11-15 トロイダル形無段変速機

Publications (2)

Publication Number Publication Date
JPS61119864A true JPS61119864A (ja) 1986-06-07
JPH05580B2 JPH05580B2 (enrdf_load_stackoverflow) 1993-01-06

Family

ID=17082496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24198384A Granted JPS61119864A (ja) 1984-11-15 1984-11-15 トロイダル形無段変速機

Country Status (1)

Country Link
JP (1) JPS61119864A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052236A (en) * 1988-12-16 1991-10-01 Nissan Motor Co., Ltd. Forward and reverse hydraulic control for toroidal continuously variable transmission
US5099710A (en) * 1988-12-16 1992-03-31 Nissan Motor Co., Ltd. Continuously variable transmission system having parallel drive paths with fluid control valve including pressure equalization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052236A (en) * 1988-12-16 1991-10-01 Nissan Motor Co., Ltd. Forward and reverse hydraulic control for toroidal continuously variable transmission
US5099710A (en) * 1988-12-16 1992-03-31 Nissan Motor Co., Ltd. Continuously variable transmission system having parallel drive paths with fluid control valve including pressure equalization

Also Published As

Publication number Publication date
JPH05580B2 (enrdf_load_stackoverflow) 1993-01-06

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