IT1273757B - Unita' di trasmissione di potenza comandabile per autoveicoli con due assali azionati - Google Patents

Unita' di trasmissione di potenza comandabile per autoveicoli con due assali azionati

Info

Publication number
IT1273757B
IT1273757B ITMI940251A ITMI940251A IT1273757B IT 1273757 B IT1273757 B IT 1273757B IT MI940251 A ITMI940251 A IT MI940251A IT MI940251 A ITMI940251 A IT MI940251A IT 1273757 B IT1273757 B IT 1273757B
Authority
IT
Italy
Prior art keywords
power transmission
transmission unit
commandable
motor vehicles
drive axles
Prior art date
Application number
ITMI940251A
Other languages
English (en)
Inventor
Friedrich Karl
Original Assignee
Steyr Daimler Puch 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 Steyr Daimler Puch Ag filed Critical Steyr Daimler Puch Ag
Publication of ITMI940251A0 publication Critical patent/ITMI940251A0/it
Publication of ITMI940251A1 publication Critical patent/ITMI940251A1/it
Application granted granted Critical
Publication of IT1273757B publication Critical patent/IT1273757B/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
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • B60K17/3462—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear with means for changing distribution of torque between front and rear wheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Multiple Motors (AREA)
  • Retarders (AREA)

Abstract

Una unità di trasmissione di potenza per un autoveicolo con un assale azionato direttamente e con un assale azionato indirettamente attraverso l'unità di trasmissione di potenza, contiene un rotismo epicicloidale (9) ed un elemento di frenatura (10). Il rotismo epicicloidale (9) è costituito di un portasatelliti (5) collegato con un albero di azionamento (3) oppure con un albero condotto (16), di una corona dentata interna (12) collegata con un albero condotto (16) oppure con un albero azionato (3), e di una ruota planetaria (7). L'elemento di frenatura (10) agisce tra parti rotanti da un lato con la ruota planetaria (7) e, dall'altro lato, con la corona dentata interna (12). Per consentire un comando della distribuzione della coppia sino al completo disaccoppiamento anche in un tempo molto breve, la coppia di frenatura esercitata dall'elemento di
ITMI940251A 1993-03-04 1994-02-11 Unita' di trasmissione di potenza comandabile per autoveicoli con due assali azionati IT1273757B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT41493 1993-03-04

Publications (3)

Publication Number Publication Date
ITMI940251A0 ITMI940251A0 (it) 1994-02-11
ITMI940251A1 ITMI940251A1 (it) 1994-09-05
IT1273757B true IT1273757B (it) 1997-07-10

Family

ID=3489990

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940251A IT1273757B (it) 1993-03-04 1994-02-11 Unita' di trasmissione di potenza comandabile per autoveicoli con due assali azionati

Country Status (2)

Country Link
DE (1) DE4401473A1 (it)
IT (1) IT1273757B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146386A1 (de) * 2001-09-20 2003-04-17 Gkn Automotive Gmbh Antriebseinheit
AT6377U1 (de) * 2002-05-17 2003-09-25 Steyr Daimler Puch Ag Allradfahrzeug mit hybridantrieb
EP1375231B1 (en) * 2002-06-19 2008-10-22 Jtekt Corporation Drive power distribution control method and device for four-wheel drive vehicle
CN110576706B (zh) * 2018-06-08 2021-10-12 郑州宇通客车股份有限公司 车辆运动状态控制方法及车辆

Also Published As

Publication number Publication date
ITMI940251A1 (it) 1994-09-05
DE4401473A1 (de) 1994-09-08
ITMI940251A0 (it) 1994-02-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990129