IN2014DN10022A - - Google Patents

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Publication number
IN2014DN10022A
IN2014DN10022A IN10022DEN2014A IN2014DN10022A IN 2014DN10022 A IN2014DN10022 A IN 2014DN10022A IN 10022DEN2014 A IN10022DEN2014 A IN 10022DEN2014A IN 2014DN10022 A IN2014DN10022 A IN 2014DN10022A
Authority
IN
India
Prior art keywords
pinion
crownwheel
centreline
vehicle
bearings
Prior art date
Application number
Inventor
Stefan Karlsson
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of IN2014DN10022A publication Critical patent/IN2014DN10022A/en

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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller 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
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/18—Arrangement of bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • 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
    • 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
    • F16H57/037—Gearboxes for accommodating 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • F16H2048/405—Constructional details characterised by features of the rotating cases characterised by features of the bearing of the rotating case
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1966—Intersecting axes
    • Y10T74/19665—Bevel gear type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Motor Power Transmission Devices (AREA)
  • Gear Transmission (AREA)

Abstract

The present invention relates to a powered axle gear (I) for a motor vehicle. The object is to achieve an axle gear which can cope with large driving torques and at the same time be accommodated in an axle beam between the vehicle' s tractive wheels. The axle gear comprises a gear housing (10) which accommodates a pinion (40) and a crownwheel (50) for transmission of rotary motion to the vehicle' s powered axles (Y1 , Y2). To this end , there are two bearings (62 , 64) , one on each side of the crownwheel (50) and the pinion' s centreline (X), with a differential situated between said bearings (62, 64). The bearing (64) situated beyond both the crownwheel (50) and the pinion s centreline (X) has running round it an undivided bearing seat (30) provided with a portion running in the circumferential direction which protrudes over the pinion (40) towards the latter' s centreline (X) in a configuration which at least partly overlaps the pinion (40). The invention relates also to a motor vehicle.
IN10022DEN2014 2012-05-28 2013-05-23 IN2014DN10022A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1250544A SE537841C2 (en) 2012-05-28 2012-05-28 Drive shaft for a motor vehicle
PCT/SE2013/050588 WO2013180626A1 (en) 2012-05-28 2013-05-23 Driven axle gear for a motor vehicle

Publications (1)

Publication Number Publication Date
IN2014DN10022A true IN2014DN10022A (en) 2015-08-14

Family

ID=49673700

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10022DEN2014 IN2014DN10022A (en) 2012-05-28 2013-05-23

Country Status (10)

Country Link
US (1) US9709149B2 (en)
EP (1) EP2855955B1 (en)
JP (1) JP6001166B2 (en)
KR (1) KR101653790B1 (en)
CN (1) CN104334900B (en)
BR (1) BR112014029570B1 (en)
IN (1) IN2014DN10022A (en)
RU (1) RU2578519C1 (en)
SE (1) SE537841C2 (en)
WO (1) WO2013180626A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015225280A1 (en) * 2015-12-15 2017-06-22 Zf Friedrichshafen Ag Differential bearing arrangement for mounting a differential cage
US10974594B2 (en) * 2016-12-07 2021-04-13 Volvo Truck Corporation Assembly for a differential unit of a vehicle
US10058474B1 (en) * 2017-12-11 2018-08-28 Alexander McEnery Knipper Foldable arm for walker

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510996A (en) * 1945-05-14 1950-06-13 Timken Axle Co Detroit Differential carrier
US3202466A (en) * 1963-09-09 1965-08-24 Ford Motor Co Mounting arrangement with selfcompensating roller bearings
DE2219466C3 (en) * 1972-04-21 1981-05-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Roll holder for universal roll stands
JPS51124716U (en) * 1975-04-03 1976-10-08
JPS51124716A (en) 1975-04-23 1976-10-30 Mitsubishi Heavy Ind Ltd A preventing method of the intrusion of foreign substances to the gas turbine engine for air planes
SU1425103A1 (en) * 1985-09-09 1988-09-23 Д.С.Рабинович и В.Н.Кушелева Vehicle driving axle
DE3636175A1 (en) * 1986-10-24 1988-04-28 Bayerische Motoren Werke Ag LOCKABLE DIFFERENTIAL GEARBOX
SU1636262A1 (en) * 1989-04-11 1991-03-23 Уральский Автомобильный Завод Им.60-Летия Союза Сср Intermediate drive axle of transport vehicle
CA2133136A1 (en) * 1993-10-14 1995-04-15 Gregory T. Dewald Differential
US5806371A (en) * 1996-07-23 1998-09-15 American Axle & Manufacturing, Inc. Gear arrangement with backlash adjustment
SE9704848L (en) * 1997-12-23 1999-01-18 Scania Cv Ab The differential gear
US7086983B2 (en) * 2001-10-25 2006-08-08 Dana Corporation Differential with pinion bearings supported on input yoke
US6813972B2 (en) * 2002-08-07 2004-11-09 Visteon Global Technologies, Inc. Differential housing assembly with cap-ring bearing support architecture
JP4573535B2 (en) * 2003-02-28 2010-11-04 Ｎｔｎ株式会社 Differential support structure and differential components
US7090609B2 (en) * 2003-08-08 2006-08-15 Dana Corporation Pinion support for a differential assembly
US7121972B2 (en) * 2003-10-30 2006-10-17 Torque-Traction Technologies, Inc. Adjustable flange device for cover member in drive axle assembly
US7155827B2 (en) * 2003-10-30 2007-01-02 Torque-Traction Technologies, Llc. Method for verifying predetermined bearing preload of differential assembly module
US20060276298A1 (en) * 2003-11-26 2006-12-07 Rodgers Mark E Bearing adjuster lock and method of use
US7175350B2 (en) * 2004-03-17 2007-02-13 The Timken Company Thermally compensated bearing system
GB0409418D0 (en) 2004-04-28 2004-06-02 Meritor Heavy Vehicle Sys Ltd Differential carrier assembly
US7485065B2 (en) * 2006-07-24 2009-02-03 Ford Global Technologies, Llc Producing and maintaining a desired bearing preload in a differential mechanism
US7775928B2 (en) * 2007-09-21 2010-08-17 American Axle & Manufacturing, Inc. Differential and bearing arrangement
DE102008051699A1 (en) * 2008-10-15 2010-04-22 Bayerische Motoren Werke Aktiengesellschaft transaxles
RU101126U1 (en) * 2010-07-28 2011-01-10 Закрытое акционерное общество "УРБО" (ЗАО "УРБО") BEAM GEARBOX
JP2012122597A (en) * 2010-12-10 2012-06-28 Ud Trucks Corp Differential device
DE102013016838A1 (en) * 2013-10-10 2014-07-24 Daimler Ag Axle drive housing for motor vehicle e.g. commercial vehicle, has bearing mounts with annular axial bearing unit for receiving axial forces that comprises radial support assembly for supporting radial forces

Also Published As

Publication number Publication date
KR101653790B1 (en) 2016-09-05
RU2578519C1 (en) 2016-03-27
EP2855955B1 (en) 2020-11-25
EP2855955A1 (en) 2015-04-08
EP2855955A4 (en) 2016-04-13
WO2013180626A1 (en) 2013-12-05
CN104334900A (en) 2015-02-04
JP6001166B2 (en) 2016-10-05
BR112014029570B1 (en) 2021-11-23
KR20150021963A (en) 2015-03-03
JP2015523932A (en) 2015-08-20
US20150167812A1 (en) 2015-06-18
CN104334900B (en) 2017-09-19
US9709149B2 (en) 2017-07-18
SE537841C2 (en) 2015-11-03
SE1250544A1 (en) 2013-11-29
BR112014029570A2 (en) 2017-06-27

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