JP4847968B2 - 溶接されたディファレンシャルケースを備えたディファレンシャルアッセンブリ - Google Patents
溶接されたディファレンシャルケースを備えたディファレンシャルアッセンブリ Download PDFInfo
- Publication number
- JP4847968B2 JP4847968B2 JP2007548697A JP2007548697A JP4847968B2 JP 4847968 B2 JP4847968 B2 JP 4847968B2 JP 2007548697 A JP2007548697 A JP 2007548697A JP 2007548697 A JP2007548697 A JP 2007548697A JP 4847968 B2 JP4847968 B2 JP 4847968B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- differential
- gear
- side shaft
- annular surface
- 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
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Images
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
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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
- 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
- F16H2048/102—Differential gearings with gears having orbital motion with orbital spur gears with spur gears engaging face gears
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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
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
- F16H48/40—Constructional details characterised by features of the rotating cases
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2186—Gear casings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Description
Claims (2)
- 自動車のパワートレーンに使用するためのディファレンシャルアッセンブリにおいて、
回転軸線Aを中心として回転駆動可能なディファレンシャルケース(5)が設けられており、該ディファレンシャルケース(5)が、自由な第1の環状面(13)を備えたカップ状の第1のケース部分(6)と、全周わたって閉じられた自由な第2の環状面(15)を備えた、第1のケース部分(6)に結合可能なカップ状の第2のケース部分(7)とを有しており、複数の切欠き(9)が形成されており、複数の切欠き(9)は、第1のケース部分(6)及び第2のケース部分(7)のいずれかに、全周にわたって分配されており;
ディファレンシャルケース(5)内に保持された、複数のピン(12)を備えた支持エレメント(10)が設けられており、各ピンが、ディファレンシャルケース(5)の1つの切欠き(9)内に係合していて、2つのサイドシャフト歯車(22,23)を駆動するための1つの補償歯車(19)を回転可能に支持しており;
第1のケース部分(6)と第2のケース部分(7)とが、第1の環状面(13)と第2の環状面(15)との間に形成された接合箇所に沿った溶接によって互いに結合されており、こうして形成された溶接シーム(17)が、切欠き(9)によって周方向で中断されていることを特徴とする、自動車のパワートレーンに使用するためのディファレンシャルアッセンブリ。 - 前記第1のケース部分(6)が、前記ディファレンシャルケース(5)へのトルク導入のためのフランジ(8)を有している、請求項1記載のディファレンシャルアッセンブリ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/014721 WO2006074680A1 (de) | 2004-12-27 | 2004-12-27 | Differentialanordnung mit geschweisstem differentialkorb |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008525742A JP2008525742A (ja) | 2008-07-17 |
JP4847968B2 true JP4847968B2 (ja) | 2011-12-28 |
Family
ID=34959839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007548697A Expired - Fee Related JP4847968B2 (ja) | 2004-12-27 | 2004-12-27 | 溶接されたディファレンシャルケースを備えたディファレンシャルアッセンブリ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7980157B2 (ja) |
JP (1) | JP4847968B2 (ja) |
DE (1) | DE112004003026B4 (ja) |
WO (1) | WO2006074680A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006049352B3 (de) * | 2006-10-19 | 2008-07-10 | Gkn Driveline International Gmbh | Differentialanordnung mit integriertem Gleichlaufdrehgelenk und Dichtungsanordnung |
WO2008055522A1 (en) * | 2006-11-07 | 2008-05-15 | Ab Skf | Differential gear unit |
DE102007005734B3 (de) * | 2007-01-31 | 2008-10-30 | Tedrive Holding Bv | Differential für ein Kraftfahrzeug |
DE102007005732B4 (de) * | 2007-01-31 | 2009-02-12 | Tedrive Holding Bv | Sperrdifferential für ein Kraftfahrzeug |
ITMO20080061A1 (it) * | 2008-03-05 | 2009-09-06 | Omci Spa | Differenziale meccanico. |
US9753455B2 (en) * | 2009-06-22 | 2017-09-05 | Johnson Controls Technology Company | Building management system with fault analysis |
DE102011101165A1 (de) * | 2011-05-11 | 2012-11-15 | Daimler Ag | Ausgleichsgetriebe |
DE112013006755A5 (de) | 2013-03-01 | 2015-11-12 | Schaeffler Technologies AG & Co. KG | Lageranordnung für eine WeIle mit einer beidseitig wirkenden Dichtung |
JP6863115B2 (ja) * | 2017-06-19 | 2021-04-21 | 株式会社ジェイテクト | 差動装置 |
WO2020069714A1 (en) * | 2018-10-01 | 2020-04-09 | Volvo Truck Corporation | An axle system for a vehicle and mounting process |
US11448300B1 (en) * | 2021-06-15 | 2022-09-20 | Schaeffler Technologies AG & Co. KG | Sealed planetary differential |
DE102021213012B3 (de) | 2021-11-18 | 2022-10-20 | Magna powertrain gmbh & co kg | Differential mit geteiltem Gehäuse und variabler Zahl an Planetenrädern sowie Montageverfahren |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5166629A (ja) * | 1974-12-02 | 1976-06-09 | Toyota Motor Co Ltd | |
DE2656863A1 (de) * | 1976-02-25 | 1977-09-01 | Transcomeur S A | Verfahren zur herstellung eines differentialgetriebes und nach dem verfahren hergestelltes differentialgetriebe |
JPS5990647A (ja) * | 1982-11-15 | 1984-05-25 | Ichiro Aoki | 微粒体の分級方法およびその装置 |
DE10059684A1 (de) * | 2000-12-01 | 2002-06-06 | Audi Ag | Differenzialgetriebe für Kraftfahrzeuge |
JP2002533627A (ja) * | 1998-12-22 | 2002-10-08 | キャタピラー インコーポレイテッド | 車両用差動機 |
JP2003520928A (ja) * | 1999-12-16 | 2003-07-08 | デーナ、コーポレイション | ディファレンシャル |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2350459A (en) * | 1942-11-30 | 1944-06-06 | Gen Motors Corp | Double reduction axle |
US2769353A (en) * | 1954-07-12 | 1956-11-06 | Studebaker Packard Corp | Differential gearing |
US3202466A (en) * | 1963-09-09 | 1965-08-24 | Ford Motor Co | Mounting arrangement with selfcompensating roller bearings |
FR2225052A5 (ja) | 1973-04-04 | 1974-10-31 | Transcomeur Sa | |
DE3912304C2 (de) * | 1989-04-14 | 1993-11-18 | Viscodrive Gmbh | Antriebsanordnung für ein Kraftfahrzeug |
SE462929B (sv) * | 1989-09-13 | 1990-09-17 | Saab Scania Ab | Differential |
US5472385A (en) * | 1993-03-09 | 1995-12-05 | Clark Equipment Company | Differential |
DE4314503C1 (de) | 1993-05-03 | 1994-12-01 | Loehr & Bromkamp Gmbh | Gelenkaußenteil für ein Tripodegelenk |
DE59801734D1 (de) * | 1997-03-12 | 2001-11-22 | Volkswagen Ag | Ausgleichsgetriebe,insbesondere für den Achsantrieb eines Kraftfahrzeugs |
US6061907A (en) | 1998-08-10 | 2000-05-16 | Ford Global Technologies, Inc. | Method for making a differential mechanism for an automotive vehicle |
EP1219865A1 (de) * | 2000-12-29 | 2002-07-03 | Johann Hay GmbH & Co. KG, Automobiltechnik | Ausgleichsgetriebeeinheit und Verfahren zu deren Herstellung |
FR2830918B1 (fr) | 2001-10-12 | 2004-02-06 | Mecaniques Et Ind Speciales S | Corps de differentiel, differentiel comportant ce corps et procede d'assemblage de ce differentiel |
DE10238236B4 (de) | 2002-08-21 | 2007-08-09 | Daimlerchrysler Ag | Querdifferential eines Kraftfahrzeuges und Herstellungsverfahren für ein solches |
US7393301B2 (en) * | 2005-08-05 | 2008-07-01 | Dana Heavy Vehicle Systems Group, Llc | Gear driven direct differential cross |
-
2004
- 2004-12-27 DE DE112004003026T patent/DE112004003026B4/de not_active Expired - Fee Related
- 2004-12-27 US US11/794,244 patent/US7980157B2/en not_active Expired - Fee Related
- 2004-12-27 JP JP2007548697A patent/JP4847968B2/ja not_active Expired - Fee Related
- 2004-12-27 WO PCT/EP2004/014721 patent/WO2006074680A1/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5166629A (ja) * | 1974-12-02 | 1976-06-09 | Toyota Motor Co Ltd | |
DE2656863A1 (de) * | 1976-02-25 | 1977-09-01 | Transcomeur S A | Verfahren zur herstellung eines differentialgetriebes und nach dem verfahren hergestelltes differentialgetriebe |
JPS5990647A (ja) * | 1982-11-15 | 1984-05-25 | Ichiro Aoki | 微粒体の分級方法およびその装置 |
JP2002533627A (ja) * | 1998-12-22 | 2002-10-08 | キャタピラー インコーポレイテッド | 車両用差動機 |
JP2003520928A (ja) * | 1999-12-16 | 2003-07-08 | デーナ、コーポレイション | ディファレンシャル |
DE10059684A1 (de) * | 2000-12-01 | 2002-06-06 | Audi Ag | Differenzialgetriebe für Kraftfahrzeuge |
Also Published As
Publication number | Publication date |
---|---|
DE112004003026B4 (de) | 2011-09-15 |
JP2008525742A (ja) | 2008-07-17 |
DE112004003026A5 (de) | 2007-12-13 |
WO2006074680A1 (de) | 2006-07-20 |
US7980157B2 (en) | 2011-07-19 |
US20090082161A1 (en) | 2009-03-26 |
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