DE69800362D1 - Flüssigkeitsreibungsbetätigte Kugel-Rampen-Kupplung - Google Patents

Flüssigkeitsreibungsbetätigte Kugel-Rampen-Kupplung

Info

Publication number
DE69800362D1
DE69800362D1 DE69800362T DE69800362T DE69800362D1 DE 69800362 D1 DE69800362 D1 DE 69800362D1 DE 69800362 T DE69800362 T DE 69800362T DE 69800362 T DE69800362 T DE 69800362T DE 69800362 D1 DE69800362 D1 DE 69800362D1
Authority
DE
Germany
Prior art keywords
fluid friction
actuated ball
ramp coupling
friction actuated
ramp
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
Application number
DE69800362T
Other languages
English (en)
Other versions
DE69800362T2 (de
Inventor
Erlen Busch Walton
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of DE69800362D1 publication Critical patent/DE69800362D1/de
Application granted granted Critical
Publication of DE69800362T2 publication Critical patent/DE69800362T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/3505—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with self-actuated means, e.g. by difference of speed
    • B60K17/351—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with self-actuated means, e.g. by difference of speed comprising a viscous clutch
    • 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
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
    • B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/005—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with multiple lamellae
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/28—Automatic clutches actuated by fluid pressure
    • F16D43/284—Automatic clutches actuated by fluid pressure controlled by angular speed
    • 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
    • F16H48/12—Differential gearings without gears having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
DE69800362T 1997-05-30 1998-05-20 Flüssigkeitsreibungsbetätigte Kugel-Rampen-Kupplung Expired - Fee Related DE69800362T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86590197A 1997-05-30 1997-05-30

Publications (2)

Publication Number Publication Date
DE69800362D1 true DE69800362D1 (de) 2000-11-30
DE69800362T2 DE69800362T2 (de) 2001-05-17

Family

ID=25346491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800362T Expired - Fee Related DE69800362T2 (de) 1997-05-30 1998-05-20 Flüssigkeitsreibungsbetätigte Kugel-Rampen-Kupplung

Country Status (4)

Country Link
EP (1) EP0881406B1 (de)
JP (1) JPH10338050A (de)
KR (1) KR19980087496A (de)
DE (1) DE69800362T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967276A (en) * 1997-05-30 1999-10-19 Eaton Corporation Viscous actuated ball ramp clutch and improved housing therefor
US6237735B1 (en) * 1997-05-30 2001-05-29 Eaton Corporation Viscous actuated ball ramp clutch having one-way clutch
GB2386653B (en) * 2002-03-22 2005-06-29 Gkn Technology Ltd Differential gear
DE102005053555B3 (de) 2005-11-08 2007-08-02 Gkn Driveline International Gmbh Kugelrampenanordnung mit variabler Steigung der Kugelrillen
KR102292448B1 (ko) * 2019-04-17 2021-08-25 한국과학기술원 비례제어가 가능한 볼-램프 클러치 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA721115B (en) * 1971-03-02 1973-01-31 Gkn Transmissions Ltd Torque transmitting devices
US4700823A (en) 1980-03-28 1987-10-20 Eaton Corporation Clutch with pyrolytic carbon friction material
US4562897A (en) 1983-10-25 1986-01-07 American Motors Corporation Vehicle drivetrain including viscous clutch
AU583480B2 (en) * 1984-09-26 1989-05-04 Eltech Systems Corporation Composite catalytic material particularly for electrolysis electrodes and method of manufacture
US4905808A (en) * 1987-03-27 1990-03-06 Toyoda Koki Kabushiki Kaisha Torque transmission device for a four-wheel drive vehicle
JPH01206126A (ja) * 1987-10-24 1989-08-18 Toyota Motor Corp 動力伝達断続機構

Also Published As

Publication number Publication date
EP0881406A2 (de) 1998-12-02
DE69800362T2 (de) 2001-05-17
KR19980087496A (ko) 1998-12-05
JPH10338050A (ja) 1998-12-22
EP0881406A3 (de) 1999-03-17
EP0881406B1 (de) 2000-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee