DE69308271T2 - Getriebeschaltung ohne Unterbrechung des Antriebs mit sich überschneidenden Gangbereichen - Google Patents

Getriebeschaltung ohne Unterbrechung des Antriebs mit sich überschneidenden Gangbereichen

Info

Publication number
DE69308271T2
DE69308271T2 DE69308271T DE69308271T DE69308271T2 DE 69308271 T2 DE69308271 T2 DE 69308271T2 DE 69308271 T DE69308271 T DE 69308271T DE 69308271 T DE69308271 T DE 69308271T DE 69308271 T2 DE69308271 T2 DE 69308271T2
Authority
DE
Germany
Prior art keywords
gear
interruption
drive
overlapping
ranges
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 - Fee Related
Application number
DE69308271T
Other languages
English (en)
Other versions
DE69308271D1 (de
Inventor
Garth H Bulgrien
Charles A Hansen
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.)
CNH UK Ltd
Original Assignee
New Holland UK Ltd
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 Holland UK Ltd filed Critical New Holland UK Ltd
Application granted granted Critical
Publication of DE69308271D1 publication Critical patent/DE69308271D1/de
Publication of DE69308271T2 publication Critical patent/DE69308271T2/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/043—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
    • 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
    • F16H2300/00—Determining of new ratio
    • F16H2300/18—Determining the range
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
DE69308271T 1992-12-08 1993-12-03 Getriebeschaltung ohne Unterbrechung des Antriebs mit sich überschneidenden Gangbereichen Expired - Fee Related DE69308271T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/987,184 US5337624A (en) 1992-12-08 1992-12-08 Powershift transmission with overlapping ranges of ratios

Publications (2)

Publication Number Publication Date
DE69308271D1 DE69308271D1 (de) 1997-04-03
DE69308271T2 true DE69308271T2 (de) 1997-06-12

Family

ID=25533085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308271T Expired - Fee Related DE69308271T2 (de) 1992-12-08 1993-12-03 Getriebeschaltung ohne Unterbrechung des Antriebs mit sich überschneidenden Gangbereichen

Country Status (3)

Country Link
US (1) US5337624A (de)
EP (1) EP0601645B1 (de)
DE (1) DE69308271T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557978A (en) * 1995-03-07 1996-09-24 Deere & Company Countershaft power transmission
DE10238128A1 (de) 2002-08-21 2004-03-04 Zf Friedrichshafen Ag Verfahren zum Steuern eines Antriebsstranges eines Fahrzeugs
DE10238126A1 (de) 2002-08-21 2004-03-04 Zf Friedrichshafen Ag Verfahren zum Steuern eines Antriebsstranges eines Fahrzeugs
JP2006105319A (ja) * 2004-10-07 2006-04-20 Jatco Ltd 自動変速機のレンジ認識装置及び変速制御装置
SE540703C2 (en) 2017-02-08 2018-10-16 Scania Cv Ab A gearbox for vehicles
SE540700C2 (en) 2017-02-08 2018-10-16 Scania Cv Ab A gearbox for vehicles
SE540701C2 (en) * 2017-02-08 2018-10-16 Scania Cv Ab A gearbox for vehicles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645957A1 (de) * 1976-10-12 1978-04-13 Fendt & Co Xaver Zahnraederwechselgetriebe in gruppenbauweise
US4576065A (en) * 1984-09-12 1986-03-18 Eaton Corporation Automatic transmission controls with multiple downshift off-highway mode
US4852006A (en) * 1988-04-18 1989-07-25 Eaton Corporation Amt off-highway downshift logic
US4916979A (en) * 1988-04-18 1990-04-17 Eaton Corporation On-grade shift logic with provision for skip downshifts
US4947331A (en) * 1988-07-25 1990-08-07 Eaton Corporation Upshift logic
US5165308A (en) * 1989-11-04 1992-11-24 Toyota Jidosha Kabushiki Kaisha Shift control system and method for automatic transmissions
US5012690A (en) * 1989-12-01 1991-05-07 Ford New Holland, Inc. Programmable shuttle shifting in transmissions
US5233525A (en) * 1990-08-28 1993-08-03 Case Corporation Electronic control for transmission gear skip shift

Also Published As

Publication number Publication date
EP0601645B1 (de) 1997-02-26
EP0601645A1 (de) 1994-06-15
US5337624A (en) 1994-08-16
DE69308271D1 (de) 1997-04-03

Similar Documents

Publication Publication Date Title
DE69116480D1 (de) Planetengetriebe
DE69325907T2 (de) Getriebeanordnung
DE69315258D1 (de) LCD mit Photosensor
DE69405052D1 (de) Gangschalt-Mechanismus
DE69419358T2 (de) Ausgleichsgetriebe
DE59402006D1 (de) Zahnräderwechselgetriebe der Vorgelegebauart
DE69311612D1 (de) Differentialgetriebeeinheit
DE69304964T2 (de) Planetengetriebe mit ausrückbarer Freilaufkupplung
DE69302895D1 (de) Ausgleichgetriebe
DE69414442T2 (de) Epizykloidengetriebe mit Getriebegehäuseverlängerung
DE69308271D1 (de) Getriebeschaltung ohne Unterbrechung des Antriebs mit sich überschneidenden Gangbereichen
DE69427239D1 (de) Stufenloses getriebe
DE29502981U1 (de) Planetengetriebe mit feststehendem Hohlrad und antriebsseitigem Vorschaltgetriebe
DE59402533D1 (de) Zahnräderwechselgetriebe
DE69129737T2 (de) Wandlerantrieb mit Biegungsmoment
DE69122237D1 (de) Antriebssystem mit variabler übersetzung
DE69304071T2 (de) Getriebereihe
DE69223627D1 (de) Umlaufräderschaltgetriebe
DE69315532T2 (de) Drehmomentwandler mit Umlaufrädergetriebe
DE69321251D1 (de) Motorgetriebe
ZA918781B (en) Alternate input gear drive
NO933943D0 (no) Vaapen med flytende drivladning
FI925205A (fi) Vaihderakenne
DE4320224B4 (de) Stufenwechselgetriebe
KR940006031U (ko) 오븐레인지의 회전대 정회전 구조

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee