JP4156117B2 - スラスト軸受とスラスト軸受を備えたトロイダル形無段変速装置 - Google Patents

スラスト軸受とスラスト軸受を備えたトロイダル形無段変速装置 Download PDF

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Publication number
JP4156117B2
JP4156117B2 JP00046899A JP46899A JP4156117B2 JP 4156117 B2 JP4156117 B2 JP 4156117B2 JP 00046899 A JP00046899 A JP 00046899A JP 46899 A JP46899 A JP 46899A JP 4156117 B2 JP4156117 B2 JP 4156117B2
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Japan
Prior art keywords
outer ring
inner ring
rolling groove
continuously variable
thrust bearing
Prior art date
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Expired - Fee Related
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JP00046899A
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English (en)
Japanese (ja)
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JP2000199555A5 (enExample
JP2000199555A (ja
Inventor
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
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NSK Ltd
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Publication date
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Priority to JP00046899A priority Critical patent/JP4156117B2/ja
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Publication of JP2000199555A5 publication Critical patent/JP2000199555A5/ja
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    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/65—Gear shifting, change speed gear, gear box

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Rolling Contact Bearings (AREA)
JP00046899A 1999-01-05 1999-01-05 スラスト軸受とスラスト軸受を備えたトロイダル形無段変速装置 Expired - Fee Related JP4156117B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP00046899A JP4156117B2 (ja) 1999-01-05 1999-01-05 スラスト軸受とスラスト軸受を備えたトロイダル形無段変速装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00046899A JP4156117B2 (ja) 1999-01-05 1999-01-05 スラスト軸受とスラスト軸受を備えたトロイダル形無段変速装置

Publications (3)

Publication Number Publication Date
JP2000199555A JP2000199555A (ja) 2000-07-18
JP2000199555A5 JP2000199555A5 (enExample) 2005-08-11
JP4156117B2 true JP4156117B2 (ja) 2008-09-24

Family

ID=11474643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00046899A Expired - Fee Related JP4156117B2 (ja) 1999-01-05 1999-01-05 スラスト軸受とスラスト軸受を備えたトロイダル形無段変速装置

Country Status (1)

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JP (1) JP4156117B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130188901A1 (en) * 2011-08-29 2013-07-25 Nsk Ltd. Thrust bearing for hydraulic continuoulsy variable transmission

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Publication number Publication date
JP2000199555A (ja) 2000-07-18

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