IT1225141B - Gruppo di trasmissione per veicoli a trazione su quattro ruote con una frizione per l'innesto temporaneo delle ruote non costantemente azionate. - Google Patents

Gruppo di trasmissione per veicoli a trazione su quattro ruote con una frizione per l'innesto temporaneo delle ruote non costantemente azionate.

Info

Publication number
IT1225141B
IT1225141B IT8805196A IT519688A IT1225141B IT 1225141 B IT1225141 B IT 1225141B IT 8805196 A IT8805196 A IT 8805196A IT 519688 A IT519688 A IT 519688A IT 1225141 B IT1225141 B IT 1225141B
Authority
IT
Italy
Prior art keywords
wheels
clutch
transmission unit
constantly driven
temporary engagement
Prior art date
Application number
IT8805196A
Other languages
English (en)
Other versions
IT8805196A0 (it
Inventor
Georg Kwoka
Original Assignee
Viscodrive Gmbh L
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 Gmbh L filed Critical Viscodrive Gmbh L
Publication of IT8805196A0 publication Critical patent/IT8805196A0/it
Application granted granted Critical
Publication of IT1225141B publication Critical patent/IT1225141B/it

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)
IT8805196A 1987-07-29 1988-07-26 Gruppo di trasmissione per veicoli a trazione su quattro ruote con una frizione per l'innesto temporaneo delle ruote non costantemente azionate. IT1225141B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3725103A DE3725103C1 (de) 1987-07-29 1987-07-29 Antriebsanordnung in einem vierradgetriebenem Fahrzeug mit einer Kupplung zum zeitweisen Zuschalten der nicht staendig angetriebenen Raeder

Publications (2)

Publication Number Publication Date
IT8805196A0 IT8805196A0 (it) 1988-07-26
IT1225141B true IT1225141B (it) 1990-11-02

Family

ID=6332614

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8805196A IT1225141B (it) 1987-07-29 1988-07-26 Gruppo di trasmissione per veicoli a trazione su quattro ruote con una frizione per l'innesto temporaneo delle ruote non costantemente azionate.

Country Status (6)

Country Link
US (1) US4874058A (it)
JP (1) JPS6436520A (it)
DE (1) DE3725103C1 (it)
FR (1) FR2618735B1 (it)
GB (1) GB2207492B (it)
IT (1) IT1225141B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514014Y2 (it) * 1988-04-11 1993-04-14
FR2633225B1 (fr) * 1988-06-22 1991-09-06 Dangel Henry Transmission longitudinale arriere pour vehicule a moteur transversal a quatre roues motrices
DE3908090C1 (it) * 1989-03-13 1989-11-16 Viscodrive Gmbh, 5204 Lohmar, De
AT391004B (de) * 1989-05-02 1990-08-10 Steyr Daimler Puch Ag Fluessigkeitsreibungskupplung
DE3918822C1 (en) * 1989-06-09 1990-03-29 Viscodrive Gmbh, 5204 Lohmar, De Liq. coupling - includes housing coupling section, hub, coupling parts etc.
DE3924520A1 (de) * 1989-07-25 1991-02-07 Viscodrive Gmbh Achsantrieb
FR2675866A1 (fr) * 1991-04-26 1992-10-30 Glaenzer Spicer Sa Dispositif de transmission a viscocoupleur, notamment pour vehicules automobile.
AT396971B (de) * 1991-09-11 1994-01-25 Steyr Daimler Puch Ag Steuerbare flüssigkeitsreibungskupplung mit abdichtung
DE4345484C2 (de) * 1993-08-17 2001-01-11 Gkn Viscodrive Gmbh Vorrichtung zur Steuerung einer Viscokupplung
DE19653310C1 (de) * 1996-12-20 1998-10-08 Gkn Viscodrive Gmbh Differenzdrehzahlabhängige selbsttätige Kupplung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046239A (en) * 1976-05-06 1977-09-06 Eaton Corporation Viscous driven overrunning clutch
JPS5683428A (en) * 1979-12-10 1981-07-08 Sumitomo Chem Co Ltd Preparation of 2-substituted resorcinol
EP0068309B1 (en) * 1981-06-26 1986-03-19 Harry Ferguson Limited Differential drive arrangement
DE3317247A1 (de) * 1983-05-11 1984-11-15 Volkswagenwerk Ag, 3180 Wolfsburg Kraftfahrzeug mit allradantrieb
AT384086B (de) * 1984-09-07 1987-09-25 Steyr Daimler Puch Ag Fluessigkeitsreibungskupplung
DE3534999A1 (de) * 1984-10-04 1986-04-10 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Viskosekupplung mit fuellungsregelung
DE8700427U1 (it) * 1986-01-09 1987-03-19 Hoffmann, Friedrich, Ing., Wien, At
US4782930A (en) * 1986-02-04 1988-11-08 Tochigifujisangyo Kabushiki Kaisha Power transmission apparatus
JPS63163040A (ja) * 1986-12-24 1988-07-06 Honda Motor Co Ltd トルク伝達装置

Also Published As

Publication number Publication date
DE3725103C1 (de) 1988-09-08
US4874058A (en) 1989-10-17
JPS6436520A (en) 1989-02-07
IT8805196A0 (it) 1988-07-26
FR2618735A1 (fr) 1989-02-03
GB2207492A (en) 1989-02-01
FR2618735B1 (fr) 1990-02-16
GB8816946D0 (en) 1988-08-17
GB2207492B (en) 1991-03-13

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