JP3783507B2 - トロイダル型無段変速機用ディスクの加工方法 - Google Patents

トロイダル型無段変速機用ディスクの加工方法 Download PDF

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Publication number
JP3783507B2
JP3783507B2 JP2000037655A JP2000037655A JP3783507B2 JP 3783507 B2 JP3783507 B2 JP 3783507B2 JP 2000037655 A JP2000037655 A JP 2000037655A JP 2000037655 A JP2000037655 A JP 2000037655A JP 3783507 B2 JP3783507 B2 JP 3783507B2
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JP
Japan
Prior art keywords
disk
continuously variable
variable transmission
type continuously
input side
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
JP2000037655A
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English (en)
Japanese (ja)
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JP2001227610A (ja
JP2001227610A5 (enExample
Inventor
精一郎 畑瀬
正美 田中
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
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Filing date
Publication date
Application filed by NSK Ltd filed Critical NSK Ltd
Priority to JP2000037655A priority Critical patent/JP3783507B2/ja
Priority to US09/781,223 priority patent/US6572452B2/en
Publication of JP2001227610A publication Critical patent/JP2001227610A/ja
Priority to US10/408,257 priority patent/US6893376B2/en
Publication of JP2001227610A5 publication Critical patent/JP2001227610A5/ja
Application granted granted Critical
Publication of JP3783507B2 publication Critical patent/JP3783507B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/34—Non-adjustable friction discs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP2000037655A 2000-02-16 2000-02-16 トロイダル型無段変速機用ディスクの加工方法 Expired - Fee Related JP3783507B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000037655A JP3783507B2 (ja) 2000-02-16 2000-02-16 トロイダル型無段変速機用ディスクの加工方法
US09/781,223 US6572452B2 (en) 2000-02-16 2001-02-13 Disc for toroidal type continuously variable transmission and working method therefor
US10/408,257 US6893376B2 (en) 2000-02-16 2003-04-08 Disc for toroidal type continuously variable transmission and working method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000037655A JP3783507B2 (ja) 2000-02-16 2000-02-16 トロイダル型無段変速機用ディスクの加工方法

Publications (3)

Publication Number Publication Date
JP2001227610A JP2001227610A (ja) 2001-08-24
JP2001227610A5 JP2001227610A5 (enExample) 2005-10-13
JP3783507B2 true JP3783507B2 (ja) 2006-06-07

Family

ID=18561518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000037655A Expired - Fee Related JP3783507B2 (ja) 2000-02-16 2000-02-16 トロイダル型無段変速機用ディスクの加工方法

Country Status (2)

Country Link
US (2) US6572452B2 (enExample)
JP (1) JP3783507B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783507B2 (ja) * 2000-02-16 2006-06-07 日本精工株式会社 トロイダル型無段変速機用ディスクの加工方法
US6652413B2 (en) * 2001-02-21 2003-11-25 Nissan Motor Co., Ltd. Traction drive rotary assembly
JP3758151B2 (ja) * 2001-11-22 2006-03-22 日本精工株式会社 トロイダル型無段変速機
JP2004340096A (ja) * 2003-05-19 2004-12-02 Fuji Heavy Ind Ltd クランクケースのブリーザ装置
JP2005061494A (ja) * 2003-08-11 2005-03-10 Nsk Ltd 無段変速機のバリエータ部品の製造方法及び無段変速機のバリエータ部品
JP4164680B2 (ja) * 2004-03-29 2008-10-15 日本精工株式会社 トロイダル型無段変速機のディスクの加工方法
FI3834841T3 (fi) 2009-09-21 2023-06-05 Takeda Pharmaceuticals Co Stabiloituja neste- ja lyofilisoituja ADAMTS13-formulaatioita

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US371062A (en) * 1887-10-04 Back-rest
US2791872A (en) * 1953-04-06 1957-05-14 Wilbur N Wineka Oscillating support for use on grinding machines
US2863263A (en) * 1957-01-16 1958-12-09 Thompson Prod Inc Work support
US3854252A (en) * 1973-07-26 1974-12-17 A Lindsay Work support shoes for centerless grinding machines
JP2638896B2 (ja) 1988-03-07 1997-08-06 日産自動車株式会社 トロイダル無段変速機
JP2697261B2 (ja) 1990-07-10 1998-01-14 日産自動車株式会社 摩擦車式無段変速機
IT1242351B (it) * 1990-09-26 1994-03-04 Quintilio Lupi Perfezionamenti alle mole per macchine utensili per la lavorazione del marmo granito, e simili
US5391126A (en) * 1992-08-05 1995-02-21 Nsk Ltd. Toroidal type continuously variable transmission
JP3158760B2 (ja) * 1993-02-26 2001-04-23 豊田工機株式会社 研削方法
US5527210A (en) * 1994-05-18 1996-06-18 Woodward Governor Company Dynamic steady rest
JP3534267B2 (ja) 1995-03-17 2004-06-07 日産自動車株式会社 超仕上用砥石および超仕上研削方法
JPH0929598A (ja) * 1995-07-25 1997-02-04 Hitachi Ltd 非球面形状物体の加工装置
JP3440657B2 (ja) 1995-11-15 2003-08-25 日産自動車株式会社 トラクションドライブ転動体表面の仕上加工方法
JP3852188B2 (ja) 1997-11-12 2006-11-29 日本精工株式会社 トロイダル型無段変速機用中間ディスクの製造方法
JP3758348B2 (ja) * 1997-12-26 2006-03-22 日本精工株式会社 トロイダル型無段変速機のディスク及びその製造方法
DE19817955A1 (de) * 1998-04-22 1999-10-28 Schaeffler Waelzlager Ohg Wälzgetriebe, insbesondere Toroidgetriebe
JP2000024899A (ja) 1998-05-01 2000-01-25 Nippon Seiko Kk ハ―フトロイダルｃｖｔディスクのトラクション面研削方法
US6347980B1 (en) * 1999-01-20 2002-02-19 Nsk Ltd. Method for grinding traction surface of half-toroidal-type continuously variable transmission disk
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
JP3783507B2 (ja) * 2000-02-16 2006-06-07 日本精工株式会社 トロイダル型無段変速機用ディスクの加工方法
JP3997689B2 (ja) * 2000-06-07 2007-10-24 日本精工株式会社 ハーフトロイダルｃｖｔディスクの研削加工方法
US6814685B2 (en) * 2000-10-17 2004-11-09 Nissan Motor Co., Ltd. Rolling element for a continuously variable transmission (CVT), a CVT using the rolling element and a process for producing the rolling element
EP1258657B1 (en) * 2000-11-13 2006-03-29 Nsk Ltd., Toroidal continuously variable transmission and method of manufacturing the transmission
JP3758151B2 (ja) * 2001-11-22 2006-03-22 日本精工株式会社 トロイダル型無段変速機

Also Published As

Publication number Publication date
US20030181146A1 (en) 2003-09-25
JP2001227610A (ja) 2001-08-24
US6572452B2 (en) 2003-06-03
US20010014639A1 (en) 2001-08-16
US6893376B2 (en) 2005-05-17

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