JP2017172775A - 車両駆動装置 - Google Patents

車両駆動装置 Download PDF

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Publication number
JP2017172775A
JP2017172775A JP2016062491A JP2016062491A JP2017172775A JP 2017172775 A JP2017172775 A JP 2017172775A JP 2016062491 A JP2016062491 A JP 2016062491A JP 2016062491 A JP2016062491 A JP 2016062491A JP 2017172775 A JP2017172775 A JP 2017172775A
Authority
JP
Japan
Prior art keywords
gear
bearing
planetary
gears
vehicle drive
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
JP2016062491A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017172775A5 (enExample
Inventor
雅章 江口
Masaaki Eguchi
雅章 江口
功 平井
Isao Hirai
功 平井
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing 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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority to JP2016062491A priority Critical patent/JP2017172775A/ja
Priority to PCT/JP2017/009156 priority patent/WO2017163871A1/ja
Publication of JP2017172775A publication Critical patent/JP2017172775A/ja
Publication of JP2017172775A5 publication Critical patent/JP2017172775A5/ja
Pending 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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial 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
    • 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
    • F16C33/64—Special methods of manufacture
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Retarders (AREA)
  • Rolling Contact Bearings (AREA)
JP2016062491A 2016-03-25 2016-03-25 車両駆動装置 Pending JP2017172775A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016062491A JP2017172775A (ja) 2016-03-25 2016-03-25 車両駆動装置
PCT/JP2017/009156 WO2017163871A1 (ja) 2016-03-25 2017-03-08 車両駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016062491A JP2017172775A (ja) 2016-03-25 2016-03-25 車両駆動装置

Publications (2)

Publication Number Publication Date
JP2017172775A true JP2017172775A (ja) 2017-09-28
JP2017172775A5 JP2017172775A5 (enExample) 2019-04-11

Family

ID=59901232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016062491A Pending JP2017172775A (ja) 2016-03-25 2016-03-25 車両駆動装置

Country Status (2)

Country Link
JP (1) JP2017172775A (enExample)
WO (1) WO2017163871A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020126666A1 (de) 2020-10-12 2021-12-23 Schaeffler Technologies AG & Co. KG Mehrreihiges Lager für ein Getriebe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11505309A (ja) * 1995-05-09 1999-05-18 アルファ ゲトリーベバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング ２段式遊星歯車装置
JP2000310310A (ja) * 1999-04-27 2000-11-07 Ntn Corp 軸受付きボールねじ機構および電動パワーステアリング装置
JP2007211792A (ja) * 2006-02-07 2007-08-23 Ntn Corp 車輪用軸受
JP2008295173A (ja) * 2007-05-23 2008-12-04 Honda Motor Co Ltd 動力装置
JP2009203526A (ja) * 2008-02-27 2009-09-10 Nsk Ltd 転がり軸受
JP2010236598A (ja) * 2009-03-31 2010-10-21 Jtekt Corp ボールねじ装置
JP2014206202A (ja) * 2013-04-11 2014-10-30 日本精工株式会社 シェル型ニードル軸受

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11505309A (ja) * 1995-05-09 1999-05-18 アルファ ゲトリーベバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング ２段式遊星歯車装置
JP2000310310A (ja) * 1999-04-27 2000-11-07 Ntn Corp 軸受付きボールねじ機構および電動パワーステアリング装置
JP2007211792A (ja) * 2006-02-07 2007-08-23 Ntn Corp 車輪用軸受
JP2008295173A (ja) * 2007-05-23 2008-12-04 Honda Motor Co Ltd 動力装置
JP2009203526A (ja) * 2008-02-27 2009-09-10 Nsk Ltd 転がり軸受
JP2010236598A (ja) * 2009-03-31 2010-10-21 Jtekt Corp ボールねじ装置
JP2014206202A (ja) * 2013-04-11 2014-10-30 日本精工株式会社 シェル型ニードル軸受

Also Published As

Publication number Publication date
WO2017163871A1 (ja) 2017-09-28

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