GB1379416A - Locking differential for vehicles - Google Patents

Locking differential for vehicles

Info

Publication number
GB1379416A
GB1379416A GB5740072A GB5740072A GB1379416A GB 1379416 A GB1379416 A GB 1379416A GB 5740072 A GB5740072 A GB 5740072A GB 5740072 A GB5740072 A GB 5740072A GB 1379416 A GB1379416 A GB 1379416A
Authority
GB
United Kingdom
Prior art keywords
pistons
dec
differential gear
engaged
planet cage
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
Application number
GB5740072A
Other languages
English (en)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB1379416A publication Critical patent/GB1379416A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/14—Electronic locking-differential
    • 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
    • F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
    • 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
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2071—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using three freewheel mechanism
    • 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
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Arrangements (AREA)
GB5740072A 1971-12-23 1972-12-13 Locking differential for vehicles Expired GB1379416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712164324 DE2164324C2 (de) 1971-12-23 1971-12-23 Steuervorrichtung für ein sperrbares Ausgleichsgetriebe für Fahrzeuge

Publications (1)

Publication Number Publication Date
GB1379416A true GB1379416A (en) 1975-01-02

Family

ID=5829078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5740072A Expired GB1379416A (en) 1971-12-23 1972-12-13 Locking differential for vehicles

Country Status (4)

Country Link
DE (1) DE2164324C2 (fr)
FR (1) FR2165647A5 (fr)
GB (1) GB1379416A (fr)
IT (1) IT974859B (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188382A (en) * 1986-03-20 1987-09-30 Dana Corp Modulating bias control for limited slip differential axle
GB2204650A (en) * 1987-02-02 1988-11-16 Dana Corp An improved differential gear assembly
WO1989002549A1 (fr) * 1987-09-05 1989-03-23 Zahnradfabrik Friedrichshafen Ag Transmission differentielle dotee d'un embrayage a disques a titre d'embrayage de blocage
US4867010A (en) * 1988-07-28 1989-09-19 Deere & Company Differential lock with non-rotating hydraulically actuated piston
US4921060A (en) * 1987-10-02 1990-05-01 Nissan Motor Co., Ltd. Integrated roll rigidity and differential slip control system
US4966250A (en) * 1987-10-09 1990-10-30 Nissan Motor Co., Ltd. Active driving force control for four-wheel drive vehicle
US5010993A (en) * 1989-01-16 1991-04-30 Valeo Servo control device for a torque coupling device, in particular for automotive vehicles
GB2310900A (en) * 1996-03-06 1997-09-10 Borg Warner Automotive Individually-controllable clutches to distribute drive between left and right wheels in a four- wheel-drive vehicle
US7197386B2 (en) 2003-07-24 2007-03-27 Bayerische Motoren Werke Aktiengesellschaft Control system for a vehicle with at least part-time four-wheel drive
CN110285202A (zh) * 2019-07-15 2019-09-27 温岭市海风差速器有限公司 一种气动锁止的差速器
CN113508249A (zh) * 2019-03-06 2021-10-15 采埃孚股份公司 机动车辆的差速器

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848398C2 (de) * 1978-11-08 1980-07-31 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Spurführung eines Radsatzes für Schienenfahrzeuge
CA1182886A (fr) * 1980-01-23 1985-02-19 Gerald De Claire Dispositif antipatinage sur differentiel
DE3019573C2 (de) * 1980-05-22 1982-12-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Spurführung für Radsätze eines Schienenfahrzeug-Drehgestells
DE3212495C2 (de) * 1982-04-03 1985-08-29 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Sperrbares Differentialgetriebe für Kraftfahrzeuge
US4523564A (en) * 1983-01-20 1985-06-18 Sturdy Truck Equipment, Inc. Road and engine speed governor
IT1158817B (it) * 1983-03-03 1987-02-25 Sirp Spa Dispositivo di comando automatico del bloccaggio di un differenziale
DE3313283A1 (de) * 1983-04-13 1984-10-25 Daimler-Benz Ag, 7000 Stuttgart Sperrdifferential mit einer in einem differentialgetriebegehaeuse angeordneten sperrkupplung, die von einem in einem achsgehaeuse angeordneten aeusseren stellglied der axialkolben-zylinder-bauart betaetigt wird
DE3319152A1 (de) * 1983-05-26 1984-11-29 Daimler-Benz Ag, 7000 Stuttgart Vortriebs-regeleinrichtung fuer ein kraftfahrzeug
DE3338940A1 (de) * 1983-10-27 1985-05-09 Klöckner-Humboldt-Deutz AG, 5000 Köln Ackerschlepper mit zwei antreibbaren, differentialgetriebe aufweisenden achsen
DE3425691A1 (de) * 1984-07-12 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zum form- oder kraftschluessigen einschalten einer differentialsperre
DE3430982A1 (de) * 1984-08-23 1986-03-06 Alfred Teves Gmbh, 6000 Frankfurt Anordnung zur regelung des antriebsschlupfes
JPS61191431A (ja) * 1985-02-20 1986-08-26 Nissan Motor Co Ltd ４輪駆動車の駆動力配分制御装置
DE3543894A1 (de) * 1985-12-12 1987-06-19 Wabco Westinghouse Fahrzeug Betaetigungseinrichtung fuer eine differentialsperre
DE3600873C1 (de) * 1986-01-15 1987-06-11 Daimler Benz Ag Schaltvorrichtung fuer zwei Kupplungen zum Umschalten zwischen einachsigem Standardantrieb und zweiachsigem Allradantrieb bei einem Kraftfahrzeug mit zwei antreibbaren Fahrzeugachsen
DE3614863A1 (de) * 1986-05-02 1987-11-05 Wabco Westinghouse Fahrzeug Betaetigungseinrichtung fuer eine differentialsperre mit einem stellglied
DE3642503A1 (de) * 1986-12-12 1988-06-23 Bayerische Motoren Werke Ag Sperrbares ausgleichsgetriebe
DE3705052A1 (de) * 1987-02-18 1988-09-01 Kloeckner Humboldt Deutz Ag Hydraulische kupplung
DE4128375C1 (en) * 1991-08-27 1992-07-23 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Differential gearing blocker for drive shaft of motor vehicle - regulates coupling torque if driven wheel slips so that other driven wheel also slips and limits coupling torque when slippage exceeds threshold value
AT404868B (de) * 1995-05-16 1999-03-25 Steyr Daimler Puch Ag Achsdifferential mit sperrkupplungen
DE19626341A1 (de) * 1996-07-01 1998-01-08 Claas Ohg Vorrichtung und Verfahren zur selbsttätigen Steuerung einer Differentialsperre in Antriebsachsen eines Kraftfahrzeugs
DE10346113B4 (de) * 2002-10-15 2012-08-09 Volkswagen Ag Verfahren und Vorrichtung zur Antriebssteuerung eines Kraftfahrzeuges
DE10248090B4 (de) * 2002-10-15 2012-08-09 Volkswagen Ag Verfahren und Vorrichtung zur Antriebssteuerung eines Kraftfahrzeuges
DE10304502A1 (de) * 2003-02-05 2004-04-15 Zf Sachs Ag Betätigungseinrichtung für eine Kupplung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858528A (en) * 1957-10-18 1961-01-11 Gen Motors Corp Improvements in or relating to motor vehicle differential gears
US3138970A (en) * 1961-04-05 1964-06-30 Caterpillar Tractor Co Ratio sensitive control for limited slip differentials
DE1555228B2 (de) * 1967-03-03 1976-04-15 Daimler-Benz Ag, 7000 Stuttgart Steuereinrichtung fuer die sperrkupplung eines sperrbaren ausgleichsgetriebes fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE1934340A1 (de) * 1969-07-07 1971-01-28 Schmidt Dipl Ing Karl Heinz Schaltbare Sperre fuer Kegelrad-Ausgleichgetriebe von Kraftfahrzeugen

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188382A (en) * 1986-03-20 1987-09-30 Dana Corp Modulating bias control for limited slip differential axle
GB2188382B (en) * 1986-03-20 1990-02-21 Dana Corp Modulating bias control for limited slip differential axle
GB2204650B (en) * 1987-02-02 1991-08-07 Dana Corp A differential assembly
GB2204650A (en) * 1987-02-02 1988-11-16 Dana Corp An improved differential gear assembly
WO1989002549A1 (fr) * 1987-09-05 1989-03-23 Zahnradfabrik Friedrichshafen Ag Transmission differentielle dotee d'un embrayage a disques a titre d'embrayage de blocage
US4921060A (en) * 1987-10-02 1990-05-01 Nissan Motor Co., Ltd. Integrated roll rigidity and differential slip control system
US4966250A (en) * 1987-10-09 1990-10-30 Nissan Motor Co., Ltd. Active driving force control for four-wheel drive vehicle
US4867010A (en) * 1988-07-28 1989-09-19 Deere & Company Differential lock with non-rotating hydraulically actuated piston
US5010993A (en) * 1989-01-16 1991-04-30 Valeo Servo control device for a torque coupling device, in particular for automotive vehicles
GB2310900A (en) * 1996-03-06 1997-09-10 Borg Warner Automotive Individually-controllable clutches to distribute drive between left and right wheels in a four- wheel-drive vehicle
GB2310900B (en) * 1996-03-06 2000-10-04 Borg Warner Automotive Differential having dual modulating clutches
US7197386B2 (en) 2003-07-24 2007-03-27 Bayerische Motoren Werke Aktiengesellschaft Control system for a vehicle with at least part-time four-wheel drive
CN113508249A (zh) * 2019-03-06 2021-10-15 采埃孚股份公司 机动车辆的差速器
CN110285202A (zh) * 2019-07-15 2019-09-27 温岭市海风差速器有限公司 一种气动锁止的差速器
CN110285202B (zh) * 2019-07-15 2024-04-26 温岭市海风差速器有限公司 一种气动锁止的差速器

Also Published As

Publication number Publication date
DE2164324A1 (de) 1973-06-28
IT974859B (it) 1974-07-10
FR2165647A5 (fr) 1973-08-03
DE2164324C2 (de) 1984-08-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee