DE68901802T2 - Fluessigkeitsreibungsskupplung. - Google Patents

Fluessigkeitsreibungsskupplung.

Info

Publication number
DE68901802T2
DE68901802T2 DE8989106330T DE68901802T DE68901802T2 DE 68901802 T2 DE68901802 T2 DE 68901802T2 DE 8989106330 T DE8989106330 T DE 8989106330T DE 68901802 T DE68901802 T DE 68901802T DE 68901802 T2 DE68901802 T2 DE 68901802T2
Authority
DE
Germany
Prior art keywords
friction coupling
liquid friction
chambers
viscous fluid
members
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 - Lifetime
Application number
DE8989106330T
Other languages
English (en)
Other versions
DE68901802D1 (de
Inventor
Masayuki Sayama
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.)
Viscodrive Japan Ltd
Original Assignee
Viscodrive Japan 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 Viscodrive Japan Ltd filed Critical Viscodrive Japan Ltd
Publication of DE68901802D1 publication Critical patent/DE68901802D1/de
Application granted granted Critical
Publication of DE68901802T2 publication Critical patent/DE68901802T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Retarders (AREA)
  • Pens And Brushes (AREA)
DE8989106330T 1988-04-11 1989-04-10 Fluessigkeitsreibungsskupplung. Expired - Lifetime DE68901802T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988047758U JPH0514014Y2 (de) 1988-04-11 1988-04-11

Publications (2)

Publication Number Publication Date
DE68901802D1 DE68901802D1 (de) 1992-07-23
DE68901802T2 true DE68901802T2 (de) 1992-12-17

Family

ID=12784265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989106330T Expired - Lifetime DE68901802T2 (de) 1988-04-11 1989-04-10 Fluessigkeitsreibungsskupplung.

Country Status (5)

Country Link
US (1) US4940123A (de)
EP (1) EP0337356B1 (de)
JP (1) JPH0514014Y2 (de)
AT (1) ATE77453T1 (de)
DE (1) DE68901802T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010195C2 (de) * 1990-03-30 1995-05-18 Gkn Viscodrive Gmbh Viskokupplung
FR2674483A1 (fr) * 1991-03-29 1992-10-02 Glaenzer Spicer Sa Agencement pour l'entrainement en rotation de deux roues d'un meme essieu avec regulation de leurs vitesses de rotation.
DE4444027C2 (de) * 1994-12-10 1997-02-27 Gkn Viscodrive Gmbh Achsgetriebe zur Drehmomentverteilung
US5971123A (en) * 1998-10-09 1999-10-26 Hilliard Corporation Bi-directional overrunning clutch
DE19860532C2 (de) * 1998-12-30 2001-02-01 Gkn Viscodrive Gmbh Differenzdrehzahlgesteuerte Übertragungskupplung
US6622837B2 (en) 2000-11-17 2003-09-23 The Hilliard Corporation Bi-directional overrunning clutch with automatic backdrive
US7410042B2 (en) * 2006-06-08 2008-08-12 The Hilliard Corporation Self-energizing pump for overrunning clutch
US20100063701A1 (en) * 2008-09-09 2010-03-11 Lockheed Martin Corporation Brake based viscous coupling alternative vehicle differential

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630331A (en) * 1970-04-27 1971-12-28 Gen Motors Corp Viscous shear clutch with free-floating damper ring
US3648811A (en) * 1970-06-18 1972-03-14 Gen Motors Corp Viscous fluid clutch
US4064980A (en) * 1976-10-12 1977-12-27 Eaton Corporation Dual speed viscous fluid coupling
US4727966A (en) * 1984-05-30 1988-03-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Differential with differential motion limiting mechanism
JPS63163040A (ja) * 1986-12-24 1988-07-06 Honda Motor Co Ltd トルク伝達装置
DE3725103C1 (de) * 1987-07-29 1988-09-08 Viscodrive Gmbh Antriebsanordnung in einem vierradgetriebenem Fahrzeug mit einer Kupplung zum zeitweisen Zuschalten der nicht staendig angetriebenen Raeder

Also Published As

Publication number Publication date
EP0337356B1 (de) 1992-06-17
DE68901802D1 (de) 1992-07-23
ATE77453T1 (de) 1992-07-15
US4940123A (en) 1990-07-10
EP0337356A1 (de) 1989-10-18
JPH0514014Y2 (de) 1993-04-14
JPH01150228U (de) 1989-10-17

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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