JP6238353B2 - 差動装置及びその組立方法 - Google Patents

差動装置及びその組立方法 Download PDF

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Publication number
JP6238353B2
JP6238353B2 JP2014018885A JP2014018885A JP6238353B2 JP 6238353 B2 JP6238353 B2 JP 6238353B2 JP 2014018885 A JP2014018885 A JP 2014018885A JP 2014018885 A JP2014018885 A JP 2014018885A JP 6238353 B2 JP6238353 B2 JP 6238353B2
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JP
Japan
Prior art keywords
differential
sleeve
case
differential case
gear
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
JP2014018885A
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English (en)
Japanese (ja)
Other versions
JP2015145702A5 (enExample
JP2015145702A (ja
Inventor
陽一 柳瀬
陽一 柳瀬
濱田　哲郎
哲郎 濱田
村田　真一
真一 村田
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.)
Musashi Seimitsu Industry Co Ltd
Original Assignee
Musashi Seimitsu Industry 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
Priority to JP2014018885A priority Critical patent/JP6238353B2/ja
Application filed by Musashi Seimitsu Industry Co Ltd filed Critical Musashi Seimitsu Industry Co Ltd
Priority to US14/611,621 priority patent/US9568084B2/en
Priority to DE102015201753.2A priority patent/DE102015201753A1/de
Priority to CN201510053777.9A priority patent/CN104819265B/zh
Priority to CN201611095112.5A priority patent/CN106499794B/zh
Publication of JP2015145702A publication Critical patent/JP2015145702A/ja
Priority to US15/391,447 priority patent/US9976643B2/en
Publication of JP2015145702A5 publication Critical patent/JP2015145702A5/ja
Application granted granted Critical
Publication of JP6238353B2 publication Critical patent/JP6238353B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • 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
    • F16H48/12—Differential gearings without gears having orbital motion
    • 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
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel 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
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
    • 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
    • F16H2048/382—Methods for manufacturing differential gearings
    • 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
    • F16H2057/0056—Mounting parts arranged in special position or by special sequence, e.g. for keeping particular parts in his position during assembly
    • 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
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • F16H2057/0235—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly specially adapted to allow easy accessibility and repair
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
JP2014018885A 2014-02-03 2014-02-03 差動装置及びその組立方法 Expired - Fee Related JP6238353B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2014018885A JP6238353B2 (ja) 2014-02-03 2014-02-03 差動装置及びその組立方法
DE102015201753.2A DE102015201753A1 (de) 2014-02-03 2015-02-02 Differenzialvorrichtung und Verfahren zum Zusammenbau derselben
CN201510053777.9A CN104819265B (zh) 2014-02-03 2015-02-02 差动装置及其装配方法
CN201611095112.5A CN106499794B (zh) 2014-02-03 2015-02-02 差动装置
US14/611,621 US9568084B2 (en) 2014-02-03 2015-02-02 Differential device and method of assembling the same
US15/391,447 US9976643B2 (en) 2014-02-03 2016-12-27 Differential device and method of assembling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014018885A JP6238353B2 (ja) 2014-02-03 2014-02-03 差動装置及びその組立方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016197450A Division JP6224800B2 (ja) 2016-10-05 2016-10-05 差動装置

Publications (3)

Publication Number Publication Date
JP2015145702A JP2015145702A (ja) 2015-08-13
JP2015145702A5 JP2015145702A5 (enExample) 2017-02-16
JP6238353B2 true JP6238353B2 (ja) 2017-11-29

Family

ID=53547280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014018885A Expired - Fee Related JP6238353B2 (ja) 2014-02-03 2014-02-03 差動装置及びその組立方法

Country Status (4)

Country Link
US (2) US9568084B2 (enExample)
JP (1) JP6238353B2 (enExample)
CN (2) CN106499794B (enExample)
DE (1) DE102015201753A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2546321B (en) * 2016-01-15 2019-03-13 Ford Global Tech Llc Differential assembly
JP6669096B2 (ja) * 2017-02-06 2020-03-18 トヨタ自動車株式会社 ４輪駆動車両用デファレンシャル装置
JP6781094B2 (ja) * 2017-03-30 2020-11-04 武蔵精密工業株式会社 差動装置
JP6863115B2 (ja) * 2017-06-19 2021-04-21 株式会社ジェイテクト 差動装置
JP6498855B1 (ja) * 2019-01-21 2019-04-10 株式会社ショーワ 差動装置用ギヤ及び差動装置
JP2020148294A (ja) * 2019-03-14 2020-09-17 武蔵精密工業株式会社 差動装置
JP2020159443A (ja) 2019-03-26 2020-10-01 武蔵精密工業株式会社 差動装置
CN110594394A (zh) * 2019-09-03 2019-12-20 精进电动科技股份有限公司 一种干式差速器的电驱动总成和新能源汽车
JP7268173B2 (ja) * 2019-09-11 2023-05-02 武蔵精密工業株式会社 伝動装置
CN111594602B (zh) * 2020-05-06 2021-12-14 一汽解放汽车有限公司 一种小内腔体积包容结构的减速器壳体
CN114087336B (zh) * 2021-11-10 2023-10-03 东风汽车集团股份有限公司 一种差速器的锁止结构以及具有锁止功能的驱动系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061009A (en) 1934-11-24 1936-11-17 Gen Motors Corp Rear axle construction
US3651713A (en) * 1970-05-01 1972-03-28 Otto Mueller Locks for securing axles to a differential
US3772547A (en) * 1970-11-03 1973-11-13 Fiat Spa Rotation sensing assembly
DE2107474A1 (de) * 1971-02-17 1972-08-24 Volkswagenwerk Ag, 3180 Wolfsburg Sicherung gegen Verdrehung zwischen den Teilen einer Hinterachsbrücke für Kraftfahrzeuge
JPS6018656A (ja) * 1983-07-11 1985-01-30 Toyota Motor Corp ４輪駆動車用動力伝達装置
JPS61137149U (enExample) * 1985-02-14 1986-08-26
JPH0289845A (ja) 1988-09-27 1990-03-29 Tochigi Fuji Ind Co Ltd 差動制限機構付き差動装置
US4953670A (en) * 1988-11-30 1990-09-04 Dana Corporation Vehicle wheel speed sensor
DE3918565A1 (de) * 1989-06-07 1990-12-13 Gkn Automotive Ag Differentialgetriebe
JPH04113931A (ja) * 1990-09-04 1992-04-15 Hino Motors Ltd 差動制限装置
JP2792372B2 (ja) 1992-11-25 1998-09-03 トヨタ自動車株式会社 差動歯車装置用ディファレンシャルケースの組立方法および装置
US5727430A (en) * 1996-10-24 1998-03-17 Dyneer Corporation Locking differential including friction pack clutch means
JP2000297857A (ja) 1999-04-14 2000-10-24 Tochigi Fuji Ind Co Ltd ディファレンシャル装置
JP3751488B2 (ja) * 1999-11-17 2006-03-01 株式会社ユニバンス Ｆｆ車両用変速機の差動装置
JP4573535B2 (ja) * 2003-02-28 2010-11-04 Ｎｔｎ株式会社 デファレンシャルの支持構造およびデファレンシャルの構成部品
US7393141B2 (en) * 2003-09-22 2008-07-01 The Timken Company Bearing arrangement for a vehicle differential
JP5404727B2 (ja) * 2011-09-28 2014-02-05 ジヤトコ株式会社 差動装置によるシール構造

Also Published As

Publication number Publication date
US20170108106A1 (en) 2017-04-20
CN104819265A (zh) 2015-08-05
US9976643B2 (en) 2018-05-22
CN106499794A (zh) 2017-03-15
DE102015201753A1 (de) 2015-08-06
JP2015145702A (ja) 2015-08-13
CN106499794B (zh) 2019-02-12
CN104819265B (zh) 2018-08-17
US20150219199A1 (en) 2015-08-06
US9568084B2 (en) 2017-02-14

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