IT974859B - LOCK DIFFERENTIAL FOR VEHICLES - Google Patents

LOCK DIFFERENTIAL FOR VEHICLES

Info

Publication number
IT974859B
IT974859B IT5459172A IT5459172A IT974859B IT 974859 B IT974859 B IT 974859B IT 5459172 A IT5459172 A IT 5459172A IT 5459172 A IT5459172 A IT 5459172A IT 974859 B IT974859 B IT 974859B
Authority
IT
Italy
Prior art keywords
vehicles
lock differential
differential
lock
Prior art date
Application number
IT5459172A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT974859B publication Critical patent/IT974859B/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
    • 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)
IT5459172A 1971-12-23 1972-12-11 LOCK DIFFERENTIAL FOR VEHICLES IT974859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712164324 DE2164324C2 (en) 1971-12-23 1971-12-23 Control device for a lockable differential gear for vehicles

Publications (1)

Publication Number Publication Date
IT974859B true IT974859B (en) 1974-07-10

Family

ID=5829078

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5459172A IT974859B (en) 1971-12-23 1972-12-11 LOCK DIFFERENTIAL FOR VEHICLES

Country Status (4)

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848398C2 (en) * 1978-11-08 1980-07-31 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Track guidance of a wheel set for rail vehicles
CA1182886A (en) * 1980-01-23 1985-02-19 Gerald De Claire Differential wheel slip control system
DE3019573C2 (en) * 1980-05-22 1982-12-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Track guidance for wheelsets of a rail vehicle bogie
DE3212495C2 (en) * 1982-04-03 1985-08-29 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Lockable differential gear for motor vehicles
US4523564A (en) * 1983-01-20 1985-06-18 Sturdy Truck Equipment, Inc. Road and engine speed governor
IT1158817B (en) * 1983-03-03 1987-02-25 Sirp Spa AUTOMATIC CONTROL DEVICE FOR LOCKING A DIFFERENTIAL
DE3313283A1 (en) * 1983-04-13 1984-10-25 Daimler-Benz Ag, 7000 Stuttgart LOCKING DIFFERENTIAL WITH A LOCKING CLUTCH ARRANGED IN A DIFFERENTIAL GEARBOX, WHICH IS ACTUATED BY AN EXTERNAL ACTUATOR OF THE AXIAL PISTON CYLINDER DESIGN, LOCATED IN AN AXLE HOUSING
DE3319152A1 (en) * 1983-05-26 1984-11-29 Daimler-Benz Ag, 7000 Stuttgart Drive control device for a motor vehicle
DE3338940A1 (en) * 1983-10-27 1985-05-09 Klöckner-Humboldt-Deutz AG, 5000 Köln ARMED TRACTOR WITH TWO DRIVABLE AXLES WITH DIFFERENTIAL GEARBOXES
DE3425691A1 (en) * 1984-07-12 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln DEVICE FOR MOLDING OR FORCE-ENDING A DIFFERENTIAL LOCK
DE3430982A1 (en) * 1984-08-23 1986-03-06 Alfred Teves Gmbh, 6000 Frankfurt Wheel slip control arrangement
JPS61191431A (en) * 1985-02-20 1986-08-26 Nissan Motor Co Ltd Driving force distribution control device for 4-wheel-drive vehicle
DE3543894A1 (en) * 1985-12-12 1987-06-19 Wabco Westinghouse Fahrzeug OPERATING DEVICE FOR A DIFFERENTIAL LOCK
DE3600873C1 (en) * 1986-01-15 1987-06-11 Daimler Benz Ag Switching device for two clutches for switching between standard single-axle drive and two-axle all-wheel drive in a motor vehicle with two drivable vehicle axles
US4776234A (en) * 1986-03-20 1988-10-11 Dana Corporation Modulating bias control for limited slip differential axle
DE3614863A1 (en) * 1986-05-02 1987-11-05 Wabco Westinghouse Fahrzeug ACTUATING DEVICE FOR A DIFFERENTIAL LOCK WITH AN ACTUATOR
DE3642503A1 (en) * 1986-12-12 1988-06-23 Bayerische Motoren Werke Ag Lockable differential
US4781078A (en) * 1987-02-02 1988-11-01 Dana Corporation Locking differential with electromagnetic actuated clutch
DE3705052A1 (en) * 1987-02-18 1988-09-01 Kloeckner Humboldt Deutz Ag Hydraulic clutch
DE3864406D1 (en) * 1987-09-05 1991-09-26 Zahnradfabrik Friedrichshafen DIFFERENTIAL GEARBOX WITH A DISC CLUTCH AS A LOCKING CLUTCH.
JPH0725249B2 (en) * 1987-10-02 1995-03-22 日産自動車株式会社 Roll rigidity / differential limiting force comprehensive control device
JP2527204B2 (en) * 1987-10-09 1996-08-21 日産自動車株式会社 Drive force distribution controller for four-wheel drive vehicle
US4867010A (en) * 1988-07-28 1989-09-19 Deere & Company Differential lock with non-rotating hydraulically actuated piston
FR2641834B1 (en) * 1989-01-16 1994-06-24 Valeo DEVICE FOR CONTROLLING A COUPLING MEMBER, PARTICULARLY FOR MOTOR VEHICLES
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 (en) * 1995-05-16 1999-03-25 Steyr Daimler Puch Ag AXLE DIFFERENTIAL WITH LOCKING COUPLINGS
US5690002A (en) * 1996-03-06 1997-11-25 Borg-Warner Automotive, Inc. Method of operating a vehicle differential
DE19626341A1 (en) * 1996-07-01 1998-01-08 Claas Ohg Device and method for the automatic control of a differential lock in drive axles of a motor vehicle
DE10346113B4 (en) * 2002-10-15 2012-08-09 Volkswagen Ag Method and device for controlling the drive of a motor vehicle
DE10248090B4 (en) * 2002-10-15 2012-08-09 Volkswagen Ag Method and device for controlling the drive of a motor vehicle
DE10304502A1 (en) * 2003-02-05 2004-04-15 Zf Sachs Ag Operating system for vehicle clutch comprises piston which is mounted in cylinder made in one piece with gearbox casing
DE10333650A1 (en) * 2003-07-24 2005-02-24 Bayerische Motoren Werke Ag Control system for an at least temporarily four-wheel drive motor vehicle
CN110285202B (en) * 2019-07-15 2024-04-26 温岭市海风差速器有限公司 Pneumatic locking differential mechanism

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 (en) * 1967-03-03 1976-04-15 Daimler-Benz Ag, 7000 Stuttgart CONTROL DEVICE FOR THE LOCKING CLUTCH OF A LOCKABLE BALANCING GEAR FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES
DE1934340A1 (en) * 1969-07-07 1971-01-28 Schmidt Dipl Ing Karl Heinz Switchable lock for bevel gear differentials of motor vehicles

Also Published As

Publication number Publication date
DE2164324C2 (en) 1984-08-16
FR2165647A5 (en) 1973-08-03
DE2164324A1 (en) 1973-06-28
GB1379416A (en) 1975-01-02

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