DE69909668D1 - Synchronisierte Bereichsschalteinrichtung für Verteilergetriebe - Google Patents

Synchronisierte Bereichsschalteinrichtung für Verteilergetriebe

Info

Publication number
DE69909668D1
DE69909668D1 DE69909668T DE69909668T DE69909668D1 DE 69909668 D1 DE69909668 D1 DE 69909668D1 DE 69909668 T DE69909668 T DE 69909668T DE 69909668 T DE69909668 T DE 69909668T DE 69909668 D1 DE69909668 D1 DE 69909668D1
Authority
DE
Germany
Prior art keywords
switching device
transfer case
range switching
synchronized range
synchronized
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
DE69909668T
Other languages
English (en)
Other versions
DE69909668T2 (de
Inventor
Richard E Eastman
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
Application filed by New Venture Gear Inc filed Critical New Venture Gear Inc
Application granted granted Critical
Publication of DE69909668D1 publication Critical patent/DE69909668D1/de
Publication of DE69909668T2 publication Critical patent/DE69909668T2/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
    • B60K17/344—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
    • 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
    • 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
    • B60K17/3465—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 self-actuated means, e.g. differential locked automatically by difference of speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
DE69909668T 1998-03-16 1999-03-15 Synchronisierte Bereichsschalteinrichtung für Verteilergetriebe Expired - Lifetime DE69909668T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7821698P 1998-03-16 1998-03-16
US78216P 1998-03-16
US09/120,432 US5951429A (en) 1998-03-16 1998-07-22 Synchronized range shift mechanism for transfer case
US120432 1998-07-22

Publications (2)

Publication Number Publication Date
DE69909668D1 true DE69909668D1 (de) 2003-08-28
DE69909668T2 DE69909668T2 (de) 2004-05-27

Family

ID=26760247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909668T Expired - Lifetime DE69909668T2 (de) 1998-03-16 1999-03-15 Synchronisierte Bereichsschalteinrichtung für Verteilergetriebe

Country Status (4)

Country Link
US (1) US5951429A (de)
EP (1) EP0943479B1 (de)
CA (1) CA2265287C (de)
DE (1) DE69909668T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5947858A (en) * 1997-12-15 1999-09-07 New Venture Gear, Inc. Full-time transfer case with integrated planetary gear assembly and synchronized range shift mechanism
US6579204B2 (en) 1999-03-09 2003-06-17 New Venture Gear, Inc. Synchronized two-speed transfer case with lockable limited slip differential
US6283887B1 (en) 1999-03-09 2001-09-04 New Venture Gear, Inc. Transfer case with synchronized range shift and adaptive clutch control
US6099430A (en) * 1999-08-06 2000-08-08 New Venture Gear, Inc. Clutching actuator for clutch control system in a drive line apparatus
US6152848A (en) * 1999-09-15 2000-11-28 New Venture Gear, Inc. Shift-on-move range system for full-time transfer case
AT4607U1 (de) 2000-07-19 2001-09-25 Steyr Daimler Puch Ag Verteilergetriebe für kraftfahrzeuge mit geländegang und versetztem abtrieb
DE10058198A1 (de) * 2000-11-23 2002-06-27 Zahnradfabrik Friedrichshafen Allradverteilergetriebe für ein Kraftfahrzeug
US6612957B2 (en) 2001-03-27 2003-09-02 New Venture Gear, Inc. Hydraulic shift transfer case with band brake and bi-directional clutch
FR2823471B1 (fr) * 2001-04-11 2003-08-22 Renault Transmission pour vehicule automobile, comprenant un ensemble boite de vitesses manuelle-differentiel, avec rapport supplementaire court
US6629474B2 (en) * 2001-04-27 2003-10-07 New Venture Gear, Inc. On-demand transfer case with controllable bi-directional overrunning clutch assembly
US6585618B2 (en) * 2001-08-24 2003-07-01 Ke-Way Lu Remote control toy car control system
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
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
KR100461078B1 (ko) 2001-11-28 2004-12-09 현대자동차주식회사 자동 트랜스퍼 쉬프팅 장치
US6602159B1 (en) * 2002-02-05 2003-08-05 New Venture Gear, Inc. On-demand transfer case with integrated sprocket and bi-directional clutch assembly
US6974400B2 (en) * 2002-02-05 2005-12-13 American Axle & Manufacturing, Inc. Transfer case with a tri-mode bi-directional clutch assembly
US20040198548A1 (en) * 2003-04-04 2004-10-07 Showalter Dan J. Synchronizer having ball ramp actuator mechanism
US6935981B2 (en) * 2003-07-10 2005-08-30 Toyoda Machine Works, Ltd. Two-speed torque-splitting interaxle transfer case
US6929577B2 (en) * 2003-11-24 2005-08-16 Magna Drivetrain Of America, Inc. Clutch actuation system for two-speed active transfer case
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
US7101304B2 (en) * 2004-09-24 2006-09-05 Magna Powertrain Usa, Inc. Electric shift transfer case
US7506559B2 (en) * 2004-09-24 2009-03-24 Magna Powertrain Usa, Inc. Shift mechanism for power transmission assemblies
US8092334B2 (en) * 2007-03-16 2012-01-10 Gkn Driveline North America, Inc. Two-stage two-speed front differential
JP2009126457A (ja) * 2007-11-27 2009-06-11 Toyota Motor Corp 車両用のトランスファ
JP5206641B2 (ja) * 2008-12-25 2013-06-12 アイシン・エィ・ダブリュ株式会社 動力伝達装置およびこれを搭載する車両
KR101538584B1 (ko) * 2014-04-30 2015-07-21 현대위아 주식회사 4륜 구동 자동차의 트랜스퍼
US10309522B2 (en) * 2017-01-23 2019-06-04 Borgwarner Inc. Transfer case pump with multiple flow paths to internal components
US20180335127A1 (en) * 2017-05-17 2018-11-22 Borgwarner Inc. Pump for Torque Transfer Device
US11187303B1 (en) * 2020-09-08 2021-11-30 Fairfield Manufacturing Company, Inc. Planetary gearbox with a disconnect assembly
KR102415347B1 (ko) 2021-11-29 2022-06-30 (주)페스코 트랜스퍼케이스의 이상 진단장치 및 진단방법
KR20240102418A (ko) 2022-12-26 2024-07-03 (주) 페스코 인공신경망 학습모델 기반의 트랜스퍼케이스의 이상 진단장치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8313910D0 (en) * 1983-05-19 1983-06-22 Eaton Ltd Gearbox ratio changer
US4677873A (en) * 1985-12-23 1987-07-07 Chrysler Motors Corporation Transfer case with inter-axle dual-planetary differential
US4721194A (en) * 1986-10-14 1988-01-26 Chrysler Motors Corporation Clutch rocker mechanism for transfer case
US5054335A (en) * 1987-05-29 1991-10-08 Andrews Ben A System for shifting four-wheel vehicles
US4770280A (en) * 1987-06-05 1988-09-13 Chrysler Motors Corporation Snap-action arrangement for transfer case synchronizer
WO1990010806A1 (de) * 1989-03-16 1990-09-20 Zahnradfabrik Friedrichshafen Ag Anordnung eines gruppengetriebes im gesamtgetriebegehäuse
US5105902A (en) * 1990-12-07 1992-04-21 New Venture Gear, Inc. Transfer case shift-on-fly system
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
US5284068A (en) * 1992-10-15 1994-02-08 New Venture Gear, Inc. Transfer case with integrated planetary gear assembly
US5334116A (en) * 1992-12-31 1994-08-02 Dana Corporation All wheel drive transfer case having two wheel overdrive
US5443429A (en) * 1993-11-30 1995-08-22 Dana Corporation Automatic powershifting transfer case for a vehicle
US5503603A (en) * 1994-07-19 1996-04-02 New Venture Gear, Inc. Two-speed differential
US5651749A (en) * 1996-02-13 1997-07-29 New Venture Gear, Inc. Full-time transfer case with synchronized dual planetary gear reduction unit
US5697861A (en) * 1996-02-13 1997-12-16 New Venture Gear, Inc. Full-time transfer case with synchronized layshaft-type range shift arrangement
US5655986A (en) * 1996-02-13 1997-08-12 New Venture Gear Inc Full-time transfer case with synchronized single planetary gear reduction unit
US5711740A (en) * 1996-05-29 1998-01-27 New Venture Gear, Inc. Mechanical clutch for planetary-type gear reduction unit
US5700222A (en) * 1996-06-19 1997-12-23 New Venture Gear, Inc. Full-time transfer case with integrated planetary gear assembly
US5702321A (en) * 1996-06-25 1997-12-30 New Venture Gear, Inc. Full-time transfer case with synchronized range shift mechanism and on-demand differentiation control
US5704863A (en) * 1996-07-01 1998-01-06 New Venture Gear, Inc. Two-speed transfer case with on-demand torque control having a coupling pump and a supply pump
US5704867A (en) * 1996-07-16 1998-01-06 New Venture Gear, Inc. Full-time transfer case with synchronized range shift arrangement
US5738604A (en) * 1996-07-30 1998-04-14 Dana Corporation Four-wheel motor vehicle drive transfer case with limited differentiation
US5836847A (en) * 1996-11-12 1998-11-17 New Venture Gear, Inc. Synchronized range shift for two-speed transfer case

Also Published As

Publication number Publication date
US5951429A (en) 1999-09-14
DE69909668T2 (de) 2004-05-27
EP0943479A1 (de) 1999-09-22
CA2265287A1 (en) 1999-09-16
EP0943479B1 (de) 2003-07-23
CA2265287C (en) 2007-05-15

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8364 No opposition during term of opposition