JP2003240082A - トロイダル型無段変速機 - Google Patents

トロイダル型無段変速機

Info

Publication number
JP2003240082A
JP2003240082A JP2002037640A JP2002037640A JP2003240082A JP 2003240082 A JP2003240082 A JP 2003240082A JP 2002037640 A JP2002037640 A JP 2002037640A JP 2002037640 A JP2002037640 A JP 2002037640A JP 2003240082 A JP2003240082 A JP 2003240082A
Authority
JP
Japan
Prior art keywords
continuously variable
variable transmission
trunnion
transmission mechanism
power roller
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.)
Pending
Application number
JP2002037640A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003240082A5 (enrdf_load_stackoverflow
Inventor
Hiroshi Ishikawa
宏史 石川
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 JP2002037640A priority Critical patent/JP2003240082A/ja
Publication of JP2003240082A publication Critical patent/JP2003240082A/ja
Publication of JP2003240082A5 publication Critical patent/JP2003240082A5/ja
Pending 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)
  • Friction Gearing (AREA)
JP2002037640A 2002-02-15 2002-02-15 トロイダル型無段変速機 Pending JP2003240082A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002037640A JP2003240082A (ja) 2002-02-15 2002-02-15 トロイダル型無段変速機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002037640A JP2003240082A (ja) 2002-02-15 2002-02-15 トロイダル型無段変速機

Publications (2)

Publication Number Publication Date
JP2003240082A true JP2003240082A (ja) 2003-08-27
JP2003240082A5 JP2003240082A5 (enrdf_load_stackoverflow) 2005-07-07

Family

ID=27779163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002037640A Pending JP2003240082A (ja) 2002-02-15 2002-02-15 トロイダル型無段変速機

Country Status (1)

Country Link
JP (1) JP2003240082A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006189091A (ja) * 2005-01-06 2006-07-20 Nsk Ltd トロイダル型無段変速機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006189091A (ja) * 2005-01-06 2006-07-20 Nsk Ltd トロイダル型無段変速機

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