SE0300525L - Clutch type locking differential - Google Patents

Clutch type locking differential

Info

Publication number
SE0300525L
SE0300525L SE0300525A SE0300525A SE0300525L SE 0300525 L SE0300525 L SE 0300525L SE 0300525 A SE0300525 A SE 0300525A SE 0300525 A SE0300525 A SE 0300525A SE 0300525 L SE0300525 L SE 0300525L
Authority
SE
Sweden
Prior art keywords
differential
domain
oil sump
clutch
cover
Prior art date
Application number
SE0300525A
Other languages
Swedish (sv)
Other versions
SE0300525D0 (en
SE524027C2 (en
Inventor
Kiyotaka Saito
Original Assignee
Komatsu Mfg 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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of SE0300525D0 publication Critical patent/SE0300525D0/en
Publication of SE0300525L publication Critical patent/SE0300525L/en
Publication of SE524027C2 publication Critical patent/SE524027C2/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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0483—Axle or inter-axle differentials
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of different gearbox casings or sections
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F16H57/0472—Seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clutch type limited slip differential preventing the seizure of a clutch surely. <P>SOLUTION: This clutch type limited slip differential is provided with: a clutch 3 which is installed between the outer circumference of a back shaft 1a of a side gear 1 and the inner circumference of a differential cover 2 and transmits power between the back shaft 1a of the side gear 1 and the differential cover 2 by connecting interruptably; a baffle 9 in a differential case 5 which distinguishes a first oil sump domain S1 in the differential case 5 in which a drive gear 10 of a differential is immersed under the oil surface from other second oil sump domain S2 in the differential case 5, obstructs and permits the oil flow between the first oil sump domain S1 and the second oil sump domain S2; a bearing cage 8 at the end of the differential case 5 which supports a drive shaft 7 and the differential cover 2 rotatably through a bearing 6; a first communication passage R1 communicated with the outer circumference of the back shaft 1a of a side gear 1 from an atmosphere release part mounted on the bearing cage 8; and a second communication passage R2 communicated with atmosphere from the inner circumference of the differential cover 2. <P>COPYRIGHT: (C)2003,JPO
SE0300525A 2002-02-28 2003-02-28 Coupling type slip limiting differential SE524027C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002052767A JP2003254415A (en) 2002-02-28 2002-02-28 Clutch type limited slip differential

Publications (3)

Publication Number Publication Date
SE0300525D0 SE0300525D0 (en) 2003-02-28
SE0300525L true SE0300525L (en) 2003-08-29
SE524027C2 SE524027C2 (en) 2004-06-15

Family

ID=19192893

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300525A SE524027C2 (en) 2002-02-28 2003-02-28 Coupling type slip limiting differential

Country Status (3)

Country Link
JP (1) JP2003254415A (en)
CN (1) CN1309976C (en)
SE (1) SE524027C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4350702B2 (en) * 2005-12-14 2009-10-21 株式会社オーエス技研 Differential
JP4888151B2 (en) * 2006-08-28 2012-02-29 株式会社ジェイテクト Vehicle differential and its assembly method
DE102009047749A1 (en) * 2009-12-09 2011-06-16 Zf Friedrichshafen Ag Motor vehicle transmission with adjustable differential
US8961348B2 (en) * 2011-06-13 2015-02-24 Caterpillar Inc. Drive axle housing system for reducing oil churning
US8523737B1 (en) 2012-07-11 2013-09-03 Ford Global Technologies, Llc All-wheel-drive disconnect clutch control
US10364850B2 (en) * 2012-10-23 2019-07-30 Ford Global Technologies, Llc Clutch mechanism
CN104405850B (en) * 2014-09-18 2017-01-25 广西柳工机械股份有限公司 Differential
JP6502986B2 (en) * 2017-03-17 2019-04-17 本田技研工業株式会社 Lubrication structure of power transmission
JP6982529B2 (en) * 2018-03-22 2021-12-17 本田技研工業株式会社 Differential device
US11662007B2 (en) * 2020-12-30 2023-05-30 Dana Heavy Vehicle Systems Group, Llc Passive fully locking mechanical inter-axle differential assembly
US11649884B1 (en) * 2021-12-17 2023-05-16 Rivian Ip Holdings, Llc Differential lubrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175648U (en) * 1985-04-22 1986-11-01
US4667534A (en) * 1985-10-18 1987-05-26 Tochigi-Fuji Sangyo Kabushiki Kaisha Limited slip differential gear mechanism
US5749801A (en) * 1995-03-28 1998-05-12 Tochigi Fuji Sangyo Kabushiki Kaisha Differential unit
US6135241A (en) * 1999-02-24 2000-10-24 Dana Corporation Axle housing with a deflector

Also Published As

Publication number Publication date
CN1441182A (en) 2003-09-10
SE0300525D0 (en) 2003-02-28
JP2003254415A (en) 2003-09-10
CN1309976C (en) 2007-04-11
SE524027C2 (en) 2004-06-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed