JP4902727B2 - ディファレンシャル装置 - Google Patents

ディファレンシャル装置 Download PDF

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Publication number
JP4902727B2
JP4902727B2 JP2009290628A JP2009290628A JP4902727B2 JP 4902727 B2 JP4902727 B2 JP 4902727B2 JP 2009290628 A JP2009290628 A JP 2009290628A JP 2009290628 A JP2009290628 A JP 2009290628A JP 4902727 B2 JP4902727 B2 JP 4902727B2
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JP
Japan
Prior art keywords
ring gear
gear
case
pinion
pinion shaft
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
JP2009290628A
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English (en)
Japanese (ja)
Other versions
JP2011132977A5 (enExample
JP2011132977A (ja
Inventor
勇樹 枡井
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.)
Aisin AI Co Ltd
Original Assignee
Aisin AI 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 Aisin AI Co Ltd filed Critical Aisin AI Co Ltd
Priority to JP2009290628A priority Critical patent/JP4902727B2/ja
Priority to EP10838895.0A priority patent/EP2518370A4/en
Priority to PCT/JP2010/007146 priority patent/WO2011077655A1/ja
Priority to US13/514,456 priority patent/US20120244986A1/en
Priority to CN2010800582178A priority patent/CN102667251A/zh
Publication of JP2011132977A publication Critical patent/JP2011132977A/ja
Publication of JP2011132977A5 publication Critical patent/JP2011132977A5/ja
Application granted granted Critical
Publication of JP4902727B2 publication Critical patent/JP4902727B2/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
    • F16H48/06—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
    • F16H2048/385—Constructional details of the ring or crown 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
JP2009290628A 2009-12-22 2009-12-22 ディファレンシャル装置 Expired - Fee Related JP4902727B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009290628A JP4902727B2 (ja) 2009-12-22 2009-12-22 ディファレンシャル装置
EP10838895.0A EP2518370A4 (en) 2009-12-22 2010-12-08 DIFFERENTIAL DEVICE
PCT/JP2010/007146 WO2011077655A1 (ja) 2009-12-22 2010-12-08 ディファレンシャル装置
US13/514,456 US20120244986A1 (en) 2009-12-22 2010-12-08 Differential apparatus
CN2010800582178A CN102667251A (zh) 2009-12-22 2010-12-08 差速器装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009290628A JP4902727B2 (ja) 2009-12-22 2009-12-22 ディファレンシャル装置

Publications (3)

Publication Number Publication Date
JP2011132977A JP2011132977A (ja) 2011-07-07
JP2011132977A5 JP2011132977A5 (enExample) 2011-08-18
JP4902727B2 true JP4902727B2 (ja) 2012-03-21

Family

ID=44195209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009290628A Expired - Fee Related JP4902727B2 (ja) 2009-12-22 2009-12-22 ディファレンシャル装置

Country Status (5)

Country Link
US (1) US20120244986A1 (enExample)
EP (1) EP2518370A4 (enExample)
JP (1) JP4902727B2 (enExample)
CN (1) CN102667251A (enExample)
WO (1) WO2011077655A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11300189B2 (en) 2018-01-18 2022-04-12 Musashi Seimitsu Industry Co., Ltd. Differential device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6189745B2 (ja) * 2013-12-27 2017-08-30 武蔵精密工業株式会社 差動装置の製造方法
JP6536492B2 (ja) * 2016-06-08 2019-07-03 トヨタ自動車株式会社 ディファレンシャル用リングギヤ
DE102022127536A1 (de) * 2022-10-19 2024-04-25 Audi Aktiengesellschaft Kegelraddifferentialgetriebe für ein Kraftfahrzeug sowie Verfahren zum Herstellen eines Kegelraddifferentialgetriebes

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US1421834A (en) * 1921-03-09 1922-07-04 Advance Rumely Co Differential
US1810194A (en) * 1928-09-27 1931-06-16 Columbia Axle Company Differential mechanism
US1987716A (en) * 1933-09-25 1935-01-15 Chrysler Corp Torque transmitting apparatus
US2431272A (en) * 1944-02-22 1947-11-18 Fischer Ag Georg Self-locking equalizing drive
US2408926A (en) * 1944-07-15 1946-10-08 Gen Motors Corp Drive axle
US2546969A (en) * 1947-07-24 1951-04-03 Timken Axle Co Detroit Collars to prevent broken axle shaft fragments entering axle center section
GB1252520A (enExample) * 1969-10-18 1971-11-03
JPS5438027A (en) * 1977-08-31 1979-03-22 Asano Haguruma Kousakushiyo Kk Differential gear for car
US4334719A (en) * 1977-11-07 1982-06-15 The J. B. Foote Foundry Co. Transaxle
JPH0196554A (ja) * 1987-10-08 1989-04-14 Kubota Ltd サクションロール亀裂検出用治具
JPH034852Y2 (enExample) * 1987-12-19 1991-02-07
DE4042174A1 (de) * 1990-12-29 1992-07-02 Schmetz Roland Dipl Ing Dipl W Differentialgetriebe
JPH0658378A (ja) 1992-08-04 1994-03-01 Tochigi Fuji Ind Co Ltd デファレンシャル装置
DE4313322C2 (de) * 1993-04-23 2001-08-02 Porsche Ag Differential für den Achsantrieb eines Kraftfahrzeuges
EP0683333B1 (de) * 1994-05-18 1997-10-01 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Differential für den Achsantrieb eines Kraftfahrzeuges
JPH094694A (ja) * 1995-06-19 1997-01-07 Honda Motor Co Ltd 差動装置
JPH10250389A (ja) * 1997-03-11 1998-09-22 Nissan Motor Co Ltd 終減速機
US5980416A (en) * 1997-08-06 1999-11-09 Sven B. Gafvert Differential for a vehicle
US6056663A (en) * 1999-04-30 2000-05-02 Dana Corporation Short span differential gear assembly
US6652408B2 (en) * 2001-12-11 2003-11-25 Visteon Global Technologies, Inc. Vehicular differential with ring gear directly loading the differential pin
US6702707B2 (en) * 2002-01-31 2004-03-09 Visteon Global Technologies, Inc. Differential assembly
US6623396B2 (en) * 2002-01-31 2003-09-23 Visteon Global Technologies, Inc. Differential gear assembly
US6616565B1 (en) * 2002-03-19 2003-09-09 Yao-Yu Chen Differential gear designed for use in light-duty motor vehicles
US6743138B2 (en) * 2002-07-23 2004-06-01 Visteon Global Technologies, Inc. Compact differential housing assembly
DE10234035B4 (de) * 2002-07-26 2004-09-16 Gkn Driveline International Gmbh Differentialgetriebe mit leichtem Differentialträger
US6849021B2 (en) * 2003-02-19 2005-02-01 Visteon Global Technologies, Inc. Limited slip differential
US7077778B1 (en) * 2003-12-03 2006-07-18 Koji Irikura Bull gear of differential gear assembly
US7393301B2 (en) * 2005-08-05 2008-07-01 Dana Heavy Vehicle Systems Group, Llc Gear driven direct differential cross
AT8782U1 (de) * 2005-09-27 2006-12-15 Engineering Ct Steyr Gmbh & Co Triebachse für ein leicht-fahrzeug
JP2007218423A (ja) * 2006-01-19 2007-08-30 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 デファレンシャル装置
DE102008017221A1 (de) * 2007-04-05 2008-10-09 Neumayer Tekfor Holding Gmbh Mit einem Antriebsrad versehenes Differential
US7695392B2 (en) * 2007-07-10 2010-04-13 Ford Global Technologies, Llc Differential mechanism assembly
JP5072099B2 (ja) * 2008-02-27 2012-11-14 武蔵精密工業株式会社 ディファレンシャル装置
US20090258750A1 (en) * 2008-04-15 2009-10-15 Ziech James F Vehicle differential
US8043188B2 (en) * 2008-09-04 2011-10-25 Dana Heavy Vehicle Systems Group, Llc Spider-less vehicle differential
CN102003499B (zh) * 2009-08-31 2013-11-20 鸿富锦精密工业（深圳）有限公司 行星齿轮传动机构
EP2473761B1 (de) * 2009-09-02 2015-07-01 Amtek Tekfor Holding GmbH Differenzial

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11300189B2 (en) 2018-01-18 2022-04-12 Musashi Seimitsu Industry Co., Ltd. Differential device

Also Published As

Publication number Publication date
CN102667251A (zh) 2012-09-12
EP2518370A1 (en) 2012-10-31
US20120244986A1 (en) 2012-09-27
WO2011077655A1 (ja) 2011-06-30
EP2518370A4 (en) 2013-06-12
JP2011132977A (ja) 2011-07-07

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