FR2436917B1 - Boite de vitesses a engrenages avec deux groupes de commutation susceptibles d'etre commutes en charge respectivement par un embrayage de commutation a friction - Google Patents

Boite de vitesses a engrenages avec deux groupes de commutation susceptibles d'etre commutes en charge respectivement par un embrayage de commutation a friction

Info

Publication number
FR2436917B1
FR2436917B1 FR7921002A FR7921002A FR2436917B1 FR 2436917 B1 FR2436917 B1 FR 2436917B1 FR 7921002 A FR7921002 A FR 7921002A FR 7921002 A FR7921002 A FR 7921002A FR 2436917 B1 FR2436917 B1 FR 2436917B1
Authority
FR
France
Prior art keywords
switching
gearbox
switched
load respectively
friction
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
Application number
FR7921002A
Other languages
English (en)
Other versions
FR2436917A1 (fr
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of FR2436917A1 publication Critical patent/FR2436917A1/fr
Application granted granted Critical
Publication of FR2436917B1 publication Critical patent/FR2436917B1/fr
Expired 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/1947—Selective
    • Y10T74/19474—Multiple key
    • Y10T74/19479—Spur gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR7921002A 1978-09-21 1979-08-20 Boite de vitesses a engrenages avec deux groupes de commutation susceptibles d'etre commutes en charge respectivement par un embrayage de commutation a friction Expired FR2436917B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782841053 DE2841053A1 (de) 1978-09-21 1978-09-21 Zahnraederwechselgetriebe mit zwei durch je eine reibungsschluessige schaltkupplung schaltbaren schaltgruppen

Publications (2)

Publication Number Publication Date
FR2436917A1 FR2436917A1 (fr) 1980-04-18
FR2436917B1 true FR2436917B1 (fr) 1987-03-06

Family

ID=6050023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921002A Expired FR2436917B1 (fr) 1978-09-21 1979-08-20 Boite de vitesses a engrenages avec deux groupes de commutation susceptibles d'etre commutes en charge respectivement par un embrayage de commutation a friction

Country Status (4)

Country Link
US (1) US4287781A (fr)
DE (1) DE2841053A1 (fr)
FR (1) FR2436917B1 (fr)
GB (1) GB2032022B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454786A (en) * 1981-09-14 1984-06-19 Ford Motor Company Four speed torque converter transaxle and accessory drive system
GB2147960B (en) * 1983-08-01 1986-11-05 Honda Motor Co Ltd Vehicular transmission
US4552255A (en) * 1983-08-08 1985-11-12 Sommer Company Multiple speed drive
US4706519A (en) * 1986-01-13 1987-11-17 Ford Motor Company Creeper speed actuator for a tractor transmission
DE3606460C2 (de) * 1986-02-28 1995-02-23 Claas Ohg Lastschaltgetriebe
AT395903B (de) * 1987-09-10 1993-04-26 Steyr Daimler Puch Ag Kupplungsvorrichtung fuer lastschaltgetriebe
DE4119874A1 (de) * 1991-06-17 1993-01-07 Deere & Co Mehrscheibenkupplung
US5478290A (en) * 1994-01-28 1995-12-26 Fairfield Manufacturing Co., Inc. Two speed high shift transmission
US5487456A (en) * 1994-07-07 1996-01-30 Sommer Company Press drive with oil shear clutch/brake drives with internal flywheel brake
DE19520507A1 (de) * 1995-06-03 1996-12-05 Audi Ag Vorrichtung zum Vorspannen axial und radial trangender Lager
DE19747332A1 (de) * 1997-10-27 1999-05-12 Ford Global Tech Inc Doppelkupplungsanordnung für zugkraftunterbrechungsfrei schaltbare Vorgelege-Wechselgetriebe
JP3542104B2 (ja) * 1998-10-19 2004-07-14 株式会社クボタ 作業機の操向操作装置
DE19919779A1 (de) * 1999-04-30 2000-11-02 Zahnradfabrik Friedrichshafen Hydraulisch betätigbare Kupplung
JP3877465B2 (ja) 1999-05-20 2007-02-07 ナブテスコ株式会社 動力伝達機構
DE10054759B4 (de) * 2000-11-04 2009-10-29 Zf Friedrichshafen Ag Lageranordnung
DE10121632A1 (de) * 2001-05-03 2002-11-07 Zahnradfabrik Friedrichshafen Schaltbares Getriebe
DE10332210A1 (de) * 2003-07-16 2005-02-17 Daimlerchrysler Ag Doppelkupplungsgetriebe
DE102005020415A1 (de) 2005-04-27 2006-11-09 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Antriebseinheit für ein Kraftfahrzeug
US8210979B2 (en) * 2010-04-05 2012-07-03 GM Global Technology Operations LLC Dual-piston normally-engaged clutch
CN102425663B (zh) * 2011-12-07 2014-06-25 湖南利尔电路板有限公司 用于工业齿轮箱的气动不停机换挡装置
WO2013130142A1 (fr) 2012-02-29 2013-09-06 Auburn Gear, Inc. Unité d'entraînement à plusieurs vitesses
US9933023B2 (en) * 2014-05-06 2018-04-03 Schaeffler Technologies AG & Co. KG Disconnect clutch with dual one-way clutches and solenoid actuator for a wedge one-way clutch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638750A (en) * 1950-03-24 1953-05-19 Borg Warner Transmission brake servomotor
GB860051A (en) * 1957-12-05 1961-02-01 Welded Products Ltd Improvements in change-speed gearing for mechanical drawing presses
DE1680118B2 (de) * 1965-04-05 1978-03-16 International Harvester Company Mbh, 4040 Neuss Hydraulische Steuereinrichtung für Wechselgetriebe selbstfahrender Arbeitsmaschinen und Zugmaschinen
AT258732B (de) * 1966-02-02 1967-12-11 Steyr Daimler Puch Ag Unter Last schaltbares Vorschaltgetriebe für Ackerschlepper
GB1241744A (en) * 1969-01-13 1971-08-04 Steyr Daimler Puch Ag A transmission for agricultural tractors
US3912051A (en) * 1969-10-08 1975-10-14 Aisin Seiki Spot type disc brake
AU430886B2 (en) * 1971-01-05 1972-12-11 International Harvester Company Torque amplifying direct powershift
BE778175A (fr) * 1971-01-22 1972-07-18 Verson Allsteel Press Co Systeme d'embrayage et de frein destine a des systemes formant presse
AT341889B (de) * 1976-05-21 1978-03-10 Steyr Daimler Puch Ag Schalteinrichtung fur ein unter last schaltbares zweistufiges getriebe

Also Published As

Publication number Publication date
GB2032022B (en) 1982-09-15
DE2841053A1 (de) 1980-04-03
DE2841053C2 (fr) 1992-04-02
GB2032022A (en) 1980-04-30
US4287781A (en) 1981-09-08
FR2436917A1 (fr) 1980-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse