JPH0553984B2 - - Google Patents

Info

Publication number
JPH0553984B2
JPH0553984B2 JP7417586A JP7417586A JPH0553984B2 JP H0553984 B2 JPH0553984 B2 JP H0553984B2 JP 7417586 A JP7417586 A JP 7417586A JP 7417586 A JP7417586 A JP 7417586A JP H0553984 B2 JPH0553984 B2 JP H0553984B2
Authority
JP
Japan
Prior art keywords
disks
disk
cam
shaft
toroidal
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.)
Expired - Fee Related
Application number
JP7417586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62233556A (ja
Inventor
Hideo Oogoshi
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP7417586A priority Critical patent/JPS62233556A/ja
Publication of JPS62233556A publication Critical patent/JPS62233556A/ja
Publication of JPH0553984B2 publication Critical patent/JPH0553984B2/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
    • F16H2015/383—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 with two or more sets of toroid gearings arranged in parallel

Landscapes

  • Friction Gearing (AREA)
JP7417586A 1986-04-02 1986-04-02 デユアルキヤビテイ式トロイダル型無段変速機 Granted JPS62233556A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7417586A JPS62233556A (ja) 1986-04-02 1986-04-02 デユアルキヤビテイ式トロイダル型無段変速機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7417586A JPS62233556A (ja) 1986-04-02 1986-04-02 デユアルキヤビテイ式トロイダル型無段変速機

Publications (2)

Publication Number Publication Date
JPS62233556A JPS62233556A (ja) 1987-10-13
JPH0553984B2 true JPH0553984B2 (US08188275-20120529-C00054.png) 1993-08-11

Family

ID=13539559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7417586A Granted JPS62233556A (ja) 1986-04-02 1986-04-02 デユアルキヤビテイ式トロイダル型無段変速機

Country Status (1)

Country Link
JP (1) JPS62233556A (US08188275-20120529-C00054.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830523B2 (ja) * 1988-02-12 1996-03-27 日産自動車株式会社 トロイダル無段変速機
JP2734583B2 (ja) * 1988-12-16 1998-03-30 日産自動車株式会社 無段変速機の変速制御装置
GB0618929D0 (en) * 2006-09-26 2006-11-08 Torotrak Dev Ltd Continuously variable transmission

Also Published As

Publication number Publication date
JPS62233556A (ja) 1987-10-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees