DE3780871D1 - Differentialgetriebe. - Google Patents

Differentialgetriebe.

Info

Publication number
DE3780871D1
DE3780871D1 DE8787304632T DE3780871T DE3780871D1 DE 3780871 D1 DE3780871 D1 DE 3780871D1 DE 8787304632 T DE8787304632 T DE 8787304632T DE 3780871 T DE3780871 T DE 3780871T DE 3780871 D1 DE3780871 D1 DE 3780871D1
Authority
DE
Germany
Prior art keywords
differential gearbox
gearbox
differential
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
DE8787304632T
Other languages
English (en)
Other versions
DE3780871T2 (de
Inventor
Hitoshi Azuma
Kentaro Tomo
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26456861&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3780871(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP61119060A external-priority patent/JP2545796B2/ja
Priority claimed from JP12014086A external-priority patent/JPH0825396B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3780871D1 publication Critical patent/DE3780871D1/de
Publication of DE3780871T2 publication Critical patent/DE3780871T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • B60K17/20—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing in which the differential movement is limited
    • 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
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • 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
    • 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
    • F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/58—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the steering
    • 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
    • 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
    • F16H2048/205—Control of arrangements for suppressing differential actions using the steering as a control parameter
    • 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
    • F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
    • F16H2048/364—Differential gearings characterised by intentionally generating speed difference between outputs using electric or hydraulic motors
    • 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
DE3780871T 1986-05-26 1987-05-26 Differentialgetriebe. Expired - Fee Related DE3780871T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61119060A JP2545796B2 (ja) 1986-05-26 1986-05-26 差動装置
JP12014086A JPH0825396B2 (ja) 1986-05-27 1986-05-27 差動装置

Publications (2)

Publication Number Publication Date
DE3780871D1 true DE3780871D1 (de) 1992-09-10
DE3780871T2 DE3780871T2 (de) 1995-08-31

Family

ID=26456861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3780871T Expired - Fee Related DE3780871T2 (de) 1986-05-26 1987-05-26 Differentialgetriebe.

Country Status (3)

Country Link
US (1) US4813297A (de)
EP (1) EP0248582B2 (de)
DE (1) DE3780871T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0815851B2 (ja) * 1987-10-09 1996-02-21 日産自動車株式会社 差動制限装置
JP2641724B2 (ja) * 1988-01-11 1997-08-20 本田技研工業株式会社 車両の左右輪駆動装置
JPH0761779B2 (ja) * 1988-03-14 1995-07-05 本田技研工業株式会社 車両の前後輪駆動装置
JP2643979B2 (ja) * 1988-04-22 1997-08-25 栃木富士産業株式会社 動力伝達装置
FR2671043B1 (fr) * 1990-12-28 1995-07-21 France Etat Armement Vehicule a direction mixte.
FR2674194B1 (fr) * 1991-03-20 1995-09-08 Peugeot Procede de controle de la vitesse de rotation des roues d'un vehicule automobile dans les virages et dispositif pour sa mise en óoeuvre.
JP2738225B2 (ja) * 1992-06-15 1998-04-08 三菱自動車工業株式会社 車両用左右駆動力調整装置
US6645112B1 (en) * 1999-10-15 2003-11-11 New Venture Gear, Inc. On-demand transfer case
US6402652B1 (en) * 1999-10-15 2002-06-11 New Venture Gear, Inc. Continuously variable four-wheel drive transmission with traction control
US6835154B2 (en) * 1999-10-15 2004-12-28 New Venture Gear, Inc. On-demand transfer case
US6427797B1 (en) * 2001-02-07 2002-08-06 Hui-Lung Chang Transmission structure of gearbox of electrically actuated car
DE10241457B4 (de) * 2002-09-07 2019-04-18 Robert Bosch Gmbh Verteilergetriebe für Fahrzeuge sowie Verfahren zur Verteilung einer Antriebskraft auf zwei Fahrzeugachsen
KR100717306B1 (ko) * 2005-12-09 2007-05-15 현대자동차주식회사 하이브리드 차량용 동력전달장치
WO2017056178A1 (ja) * 2015-09-29 2017-04-06 日鍛バルブ株式会社 トルク伝達装置
DE102022126427A1 (de) 2022-10-12 2024-04-18 Audi Aktiengesellschaft Allradgetriebenes Fahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB557249A (en) * 1942-08-12 1943-11-11 Charles Arnold Barron An improvement in or relating to variable-speed gear mechanism
IT1158817B (it) * 1983-03-03 1987-02-25 Sirp Spa Dispositivo di comando automatico del bloccaggio di un differenziale
JPS61102320A (ja) * 1984-10-23 1986-05-21 Nissan Motor Co Ltd 車両の差動制御装置
JPS61102333A (ja) * 1984-10-24 1986-05-21 Nippon Denso Co Ltd 自動車の差動装置

Also Published As

Publication number Publication date
EP0248582B1 (de) 1992-08-05
US4813297A (en) 1989-03-21
DE3780871T2 (de) 1995-08-31
EP0248582A3 (en) 1989-05-10
EP0248582B2 (de) 1995-04-05
EP0248582A2 (de) 1987-12-09

Similar Documents

Publication Publication Date Title
DE3780869T2 (de) Differentialgetriebe.
DE68909581D1 (de) Differentialgetriebe.
DE3761334D1 (de) Sperrbares ausgleichsgetriebe.
DE3769343D1 (de) Uebersetzungsgetriebeanordnung.
DE3870459D1 (de) Umlaufgetriebe.
BR8707320A (pt) Engrenagem diferencial
DE3765789D1 (de) Hilfsgetriebeteil.
NO875280L (no) Kopling.
NO874924L (no) Kopling.
DE69009483T2 (de) Differentialgetriebe.
DE3780871D1 (de) Differentialgetriebe.
DE3675009D1 (de) Planetengetriebe.
DE3669765D1 (de) Vorgelegewellengetriebe.
ES2021443B3 (es) Diferencial.
DE3768630D1 (de) Kupplung.
FI852691L (fi) Diarre foerhindrande benzotiofenderivat.
DE3776617D1 (de) Zahnradanordnung fuer differential.
DE58903691D1 (de) Differentialgetriebe.
DE3767089D1 (de) Sperrbares ausgleichsgetriebe.
DE3764469D1 (de) Eintourenkupplung.
DE3861030D1 (de) Stufenlos arbeitendes wechselgetriebe.
DE69009565T2 (de) Differentialgetriebe.
DE3786017D1 (de) Differentialgetriebe mit taumelraedern.
NO874423D0 (no) Svivel-roerkopling.
NO873908L (no) Kopling.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee