WO2013157397A3 - 歯車伝動装置 - Google Patents

歯車伝動装置 Download PDF

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Publication number
WO2013157397A3
WO2013157397A3 PCT/JP2013/060299 JP2013060299W WO2013157397A3 WO 2013157397 A3 WO2013157397 A3 WO 2013157397A3 JP 2013060299 W JP2013060299 W JP 2013060299W WO 2013157397 A3 WO2013157397 A3 WO 2013157397A3
Authority
WO
WIPO (PCT)
Prior art keywords
race
carrier
central axis
casing
inner race
Prior art date
Application number
PCT/JP2013/060299
Other languages
English (en)
French (fr)
Other versions
WO2013157397A2 (ja
Inventor
真哉 廣瀬
Original Assignee
ナブテスコ株式会社
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 ナブテスコ株式会社 filed Critical ナブテスコ株式会社
Priority to KR1020147032163A priority Critical patent/KR101656165B1/ko
Priority to CN201380020927.5A priority patent/CN104285081B/zh
Priority to DE112013002093.9T priority patent/DE112013002093B4/de
Publication of WO2013157397A2 publication Critical patent/WO2013157397A2/ja
Publication of WO2013157397A3 publication Critical patent/WO2013157397A3/ja

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
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/36—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 both radial and axial load with a single row of rollers
    • F16C19/364—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 both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02069—Gearboxes for particular applications for industrial applications
    • F16H2057/02073—Reduction gearboxes for industry

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

　キャリアは、円錐ころ軸受を介してケースに支持されている。円錐ころ軸受は、インナーレースとアウターレースと円錐ころとリテーナを備える。インナーレースは、キャリアに取り付けられている。アウターレースは、ケースに取り付けられている。円錐ころは、インナーレースとアウターレースの間に配置されている。インナーレースの外周面及びアウターレースの内周面には、円錐ころが軸受中心軸から離れる方向に移動することを規制するリブが設けられていない。リテーナの直径の大きい方の端部が、軸受中心軸方向でキャリアに接触するとともに、軸受中心軸に直交する方向でケースに接触する。
PCT/JP2013/060299 2012-04-20 2013-04-04 歯車伝動装置 WO2013157397A2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020147032163A KR101656165B1 (ko) 2012-04-20 2013-04-04 기어 전동 장치
CN201380020927.5A CN104285081B (zh) 2012-04-20 2013-04-04 齿轮传动装置
DE112013002093.9T DE112013002093B4 (de) 2012-04-20 2013-04-04 Zahnradgetriebe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012097080A JP5417481B2 (ja) 2012-04-20 2012-04-20 歯車伝動装置
JP2012-097080 2012-04-20

Publications (2)

Publication Number Publication Date
WO2013157397A2 WO2013157397A2 (ja) 2013-10-24
WO2013157397A3 true WO2013157397A3 (ja) 2013-12-05

Family

ID=49384186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/060299 WO2013157397A2 (ja) 2012-04-20 2013-04-04 歯車伝動装置

Country Status (5)

Country Link
JP (1) JP5417481B2 (ja)
KR (1) KR101656165B1 (ja)
DE (1) DE112013002093B4 (ja)
TW (1) TWI600849B (ja)
WO (1) WO2013157397A2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6284368B2 (ja) * 2014-01-06 2018-02-28 ナブテスコ株式会社 歯車伝動装置
US10378580B2 (en) * 2015-04-10 2019-08-13 Ntn Corporation Tapered roller bearing
DE102017125992A1 (de) * 2017-11-07 2019-01-24 Thyssenkrupp Ag Wälzlagerkäfig und Wälzlager
JP6863882B2 (ja) * 2017-11-27 2021-04-21 住友重機械工業株式会社 遊星歯車装置及び遊星歯車装置の製造方法
JP7340937B2 (ja) * 2019-02-25 2023-09-08 住友重機械工業株式会社 減速装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943419A (en) * 1932-09-22 1934-01-16 Charles S Brown Tapered roller bearing
JP2008069875A (ja) * 2006-09-14 2008-03-27 Ntn Corp 円錐ころ軸受
JP2008196583A (ja) * 2007-02-13 2008-08-28 Ntn Corp 遊星回転体用円錐ころ軸受
JP2009159658A (ja) * 2007-12-25 2009-07-16 Nabtesco Corp モータユニット及び減速装置
JP2010159774A (ja) * 2009-01-06 2010-07-22 Sumitomo Heavy Ind Ltd 減速装置
WO2013051422A1 (ja) * 2011-10-04 2013-04-11 ナブテスコ株式会社 歯車伝動装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086556A5 (ja) 1970-04-01 1971-12-31 Skf Cie Applic Mecanique
US4192560A (en) 1978-08-21 1980-03-11 The Torrington Company Bearing with bearing cage
CA1191182A (en) * 1982-03-17 1985-07-30 Chester F. Jatczak Tapered roller bearing capable of sustained operation without lubricant replenishment
DE8810457U1 (de) 1988-08-18 1988-09-29 Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach Wälzlager
US5322485A (en) 1991-12-24 1994-06-21 Sumitomo Heavy Industries Ltd. Internally meshing planetary gear structure
US6238095B1 (en) 1999-01-06 2001-05-29 The Timken Company Relieved tapered roller bearing with true rolling contacts
JP4258708B2 (ja) 2003-05-15 2009-04-30 日本精工株式会社 トロイダル型無段変速機
CN100451368C (zh) * 2003-11-07 2009-01-14 株式会社捷太格特 油润滑式滚动轴承装置
WO2006118946A1 (en) * 2005-04-29 2006-11-09 The Timken Company Load sensing bearing
JP4754431B2 (ja) * 2005-08-25 2011-08-24 Ｎｔｎ株式会社 円すいころ軸受
DE602007003359D1 (de) 2006-06-30 2009-12-31 Timken Co Konisches rollenlager mit abnehmbarer rippe
JP4909783B2 (ja) 2007-03-27 2012-04-04 住友重機械工業株式会社 内接揺動噛合型遊星歯車減速機
CN101960159B (zh) * 2008-03-10 2015-02-18 株式会社捷太格特 销式保持器
JP5825027B2 (ja) 2010-10-06 2015-12-02 宇部興産株式会社 ジオール化合物の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943419A (en) * 1932-09-22 1934-01-16 Charles S Brown Tapered roller bearing
JP2008069875A (ja) * 2006-09-14 2008-03-27 Ntn Corp 円錐ころ軸受
JP2008196583A (ja) * 2007-02-13 2008-08-28 Ntn Corp 遊星回転体用円錐ころ軸受
JP2009159658A (ja) * 2007-12-25 2009-07-16 Nabtesco Corp モータユニット及び減速装置
JP2010159774A (ja) * 2009-01-06 2010-07-22 Sumitomo Heavy Ind Ltd 減速装置
WO2013051422A1 (ja) * 2011-10-04 2013-04-11 ナブテスコ株式会社 歯車伝動装置

Also Published As

Publication number Publication date
WO2013157397A2 (ja) 2013-10-24
DE112013002093T5 (de) 2015-01-22
DE112013002093B4 (de) 2018-12-27
JP2013224700A (ja) 2013-10-31
KR101656165B1 (ko) 2016-09-08
KR20140146205A (ko) 2014-12-24
TWI600849B (zh) 2017-10-01
CN104285081A (zh) 2015-01-14
JP5417481B2 (ja) 2014-02-12
TW201402969A (zh) 2014-01-16

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