DE69710554D1 - Synchronisierte Bereichsschalteinrichtung für zweistufiges Verteilergetriebe - Google Patents

Synchronisierte Bereichsschalteinrichtung für zweistufiges Verteilergetriebe

Info

Publication number
DE69710554D1
DE69710554D1 DE69710554T DE69710554T DE69710554D1 DE 69710554 D1 DE69710554 D1 DE 69710554D1 DE 69710554 T DE69710554 T DE 69710554T DE 69710554 T DE69710554 T DE 69710554T DE 69710554 D1 DE69710554 D1 DE 69710554D1
Authority
DE
Germany
Prior art keywords
input
range
output
rotation
ring gear
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
DE69710554T
Other languages
English (en)
Other versions
DE69710554T3 (de
DE69710554T2 (de
Inventor
Larry A Pritchard
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.)
New Venture Gear Inc
Original Assignee
New Venture Gear Inc
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=25008655&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69710554(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by New Venture Gear Inc filed Critical New Venture Gear Inc
Publication of DE69710554D1 publication Critical patent/DE69710554D1/de
Application granted granted Critical
Publication of DE69710554T2 publication Critical patent/DE69710554T2/de
Publication of DE69710554T3 publication Critical patent/DE69710554T3/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
    • 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
    • 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
    • B60K17/3467—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 combined with a change speed gearing, e.g. range gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE69710554T 1996-11-12 1997-11-12 Synchronisierte Bereichsschalteinrichtung für zweistufiges Verteilergetriebe Expired - Lifetime DE69710554T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/748,252 US5836847A (en) 1996-11-12 1996-11-12 Synchronized range shift for two-speed transfer case
US748252 1996-11-12

Publications (3)

Publication Number Publication Date
DE69710554D1 true DE69710554D1 (de) 2002-03-28
DE69710554T2 DE69710554T2 (de) 2002-10-31
DE69710554T3 DE69710554T3 (de) 2007-07-05

Family

ID=25008655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69710554T Expired - Lifetime DE69710554T3 (de) 1996-11-12 1997-11-12 Synchronisierte Bereichsschalteinrichtung für zweistufiges Verteilergetriebe

Country Status (4)

Country Link
US (1) US5836847A (de)
EP (1) EP0841205B2 (de)
AT (1) ATE213470T1 (de)
DE (1) DE69710554T3 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951429A (en) * 1998-03-16 1999-09-14 New Venture Gear, Inc. Synchronized range shift mechanism for transfer case
US6056666A (en) * 1998-07-28 2000-05-02 New Venture Gear, Inc. Synchronized range shift mechanism for transfer case
US6022289A (en) * 1998-12-16 2000-02-08 New Venture Gear, Inc. Synchronized range shift mechanism for transfer case
US6283887B1 (en) 1999-03-09 2001-09-04 New Venture Gear, Inc. Transfer case with synchronized range shift and adaptive clutch control
US6354977B1 (en) * 1999-03-09 2002-03-12 New Venture Gear, Inc. Transfer case with hydraulic range shift and adaptive clutch control
US6579204B2 (en) 1999-03-09 2003-06-17 New Venture Gear, Inc. Synchronized two-speed transfer case with lockable limited slip differential
US6152848A (en) * 1999-09-15 2000-11-28 New Venture Gear, Inc. Shift-on-move range system for full-time transfer case
US6447418B1 (en) * 1999-10-15 2002-09-10 New Venture Gear, Inc. Variable ratio range set for a transfer case
US6402652B1 (en) * 1999-10-15 2002-06-11 New Venture Gear, Inc. Continuously variable four-wheel drive transmission with traction control
AT4607U1 (de) * 2000-07-19 2001-09-25 Steyr Daimler Puch Ag Verteilergetriebe für kraftfahrzeuge mit geländegang und versetztem abtrieb
US6612957B2 (en) 2001-03-27 2003-09-02 New Venture Gear, Inc. Hydraulic shift transfer case with band brake and bi-directional clutch
US6595338B2 (en) 2001-09-26 2003-07-22 New Venture Gear, Inc. Torque transfer clutch with linear piston hydraulic clutch actuator
US6572506B2 (en) * 2001-10-17 2003-06-03 New Venture Gear, Inc. Two-speed full-time transfer case with integrated planetary gearset and synchronized range shift
US6565475B2 (en) * 2001-10-19 2003-05-20 New Venture Gear, Inc. Full-time transfer case with integrated planetary gearset
US7189179B2 (en) * 2001-10-30 2007-03-13 Magna Powertrain Usa, Inc. On-demand two-speed transfer case with sliding annulus planetary gearset
US6579205B2 (en) 2001-11-13 2003-06-17 New Venture Gear, Inc. Full-time transfer case with synchronized range shift and controllable bi-directional clutch
US6575867B1 (en) * 2001-12-21 2003-06-10 New Venture Gear, Inc. Three-speed transfer case
US6974400B2 (en) * 2002-02-05 2005-12-13 American Axle & Manufacturing, Inc. Transfer case with a tri-mode bi-directional clutch assembly
US6602159B1 (en) 2002-02-05 2003-08-05 New Venture Gear, Inc. On-demand transfer case with integrated sprocket and bi-directional clutch assembly
US20050101431A1 (en) * 2003-11-12 2005-05-12 Timothy Allen Multiple speed transfer case
US6994650B2 (en) * 2003-11-12 2006-02-07 Ford Global Technologies, Llc Park brake mechanism for integrated transmission and transfer case
US20050101429A1 (en) * 2003-11-12 2005-05-12 Timothy Allen Transfer case having high-range and low-range selection controlled through a coupler
US7743888B2 (en) * 2003-11-12 2010-06-29 Ford Global Technologies, Llc Transmission and transfer case having integrated lubrication systems
US7004874B2 (en) * 2004-03-15 2006-02-28 Magna Powertrain, Inc. On-demand power take-off unit for four-wheel drive vehicle
US7004875B2 (en) * 2004-03-29 2006-02-28 Magna Powertrain, Inc. Torque coupling with tri-mode overrunning clutch assembly
US7150695B2 (en) * 2004-07-23 2006-12-19 General Motors Corporation Planetary transmissions having input clutches and three interconnected gear sets
US7153232B2 (en) * 2004-07-28 2006-12-26 General Motors Corporation Planetary transmissions having a stationary member and an input member
US7150696B2 (en) * 2004-08-24 2006-12-19 General Motors Corporation Planetary transmissions having a stationary gear member and clutched input members
US7410349B2 (en) * 2004-10-26 2008-08-12 Magna Powertrain Usa, Inc. High efficiency gerotor pump
US8092334B2 (en) * 2007-03-16 2012-01-10 Gkn Driveline North America, Inc. Two-stage two-speed front differential
CN103118891B (zh) 2010-07-13 2016-08-24 Gkn动力传动系统国际有限责任公司 用于机动车辆的电驱动器
DE102011010597A1 (de) * 2010-07-28 2012-02-02 Magna Powertrain Ag & Co. Kg Getriebeeinheit
US9186987B2 (en) 2013-12-10 2015-11-17 Borgwarner, Inc. Electro-mechanical transfer case with range shift on the move
CN105889481B (zh) 2015-02-16 2017-08-22 博格华纳公司 在运动中切换档位的机电变速箱
JP2023012117A (ja) * 2021-07-13 2023-01-25 株式会社Subaru 四輪駆動車の動力分配装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555680A (en) * 1975-10-09 1979-11-14 Borg Warner Planetary gearsets and transmissions incorporating such gearsets
US4189960A (en) * 1977-11-15 1980-02-26 Borg-Warner Corporation Underdrive transmission with sun gear and carrier slidable as a subassembly
US4347762A (en) * 1978-08-28 1982-09-07 Borg-Warner Corporation Planetary gear assembly
US4440042A (en) * 1981-07-29 1984-04-03 Borg-Warner Corporation Helical planetary gear assembly
GB8313910D0 (en) * 1983-05-19 1983-06-22 Eaton Ltd Gearbox ratio changer
JPS611538A (ja) * 1984-06-12 1986-01-07 Aisin Warner Ltd ４輪駆動用自動変速機の制御装置
WO1990010806A1 (de) * 1989-03-16 1990-09-20 Zahnradfabrik Friedrichshafen Ag Anordnung eines gruppengetriebes im gesamtgetriebegehäuse
US5046998A (en) * 1989-11-16 1991-09-10 New Venture Gear, Inc. Two-wheel drive mode for full-time transfer case
DE4019764A1 (de) * 1990-06-21 1992-01-02 Porsche Ag Allradantrieb fuer ein kraftfahrzeug
US5076112A (en) 1991-04-19 1991-12-31 New Venture Gear, Inc. Easy shift sector for transfer case
US5346442A (en) * 1992-08-19 1994-09-13 New Venture Gear, Inc. Range shift arrangement for four-wheel drive vehicles
US5443426A (en) * 1992-10-15 1995-08-22 New Venture Gear, Inc. Transfer case with integrated planetary gear assembly and "on-demand" four-wheel drive
US5380255A (en) * 1993-01-26 1995-01-10 New Venture Gear, Inc. Transfer case for part time front wheel drive in a four wheel drive motor vehicle
US5363938A (en) * 1993-03-09 1994-11-15 New Venture Gear, Inc. Power transfer system for a four-wheel drive vehicle
US5478290A (en) * 1994-01-28 1995-12-26 Fairfield Manufacturing Co., Inc. Two speed high shift transmission
US5503603A (en) * 1994-07-19 1996-04-02 New Venture Gear, Inc. Two-speed differential
US5643129A (en) * 1995-07-31 1997-07-01 Ford Motor Company Speed reduction gearset and torque split differential mechanism
US5651749A (en) * 1996-02-13 1997-07-29 New Venture Gear, Inc. Full-time transfer case with synchronized dual planetary gear reduction unit
US5655986A (en) * 1996-02-13 1997-08-12 New Venture Gear Inc Full-time transfer case with synchronized single planetary gear reduction unit

Also Published As

Publication number Publication date
DE69710554T3 (de) 2007-07-05
EP0841205B1 (de) 2002-02-20
ATE213470T1 (de) 2002-03-15
EP0841205A3 (de) 1999-01-13
US5836847A (en) 1998-11-17
EP0841205B2 (de) 2006-11-22
EP0841205A2 (de) 1998-05-13
DE69710554T2 (de) 2002-10-31

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings