FR2400645A1 - Transmission a engrenages a changement de rapport - Google Patents

Transmission a engrenages a changement de rapport

Info

Publication number
FR2400645A1
FR2400645A1 FR7816145A FR7816145A FR2400645A1 FR 2400645 A1 FR2400645 A1 FR 2400645A1 FR 7816145 A FR7816145 A FR 7816145A FR 7816145 A FR7816145 A FR 7816145A FR 2400645 A1 FR2400645 A1 FR 2400645A1
Authority
FR
France
Prior art keywords
gear shift
transmission
shift transmission
intermediate shafts
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.)
Withdrawn
Application number
FR7816145A
Other languages
English (en)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen 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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2400645A1 publication Critical patent/FR2400645A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/093—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 characterised by the disposition of the gears with two or more countershafts
    • F16H3/095—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 characterised by the disposition of the gears with two or more countershafts with means for ensuring an even distribution of torque between the countershafts
    • 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
    • Y10T74/19228—Multiple concentric clutch 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
    • Y10T74/19233—Plurality of counter 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
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/19405—Multiple forward and reverse

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

L'invention a trait à une transmission à engrenages à changement de rapport. Une telle transmission est équipée d'un arbre central et de deux arbres intermédiaires sur lesquels sont disposés les pignons engrenant les uns avec les autres, une répartition de la puissance pouvant également être effectuée entre les deux arbres intermédiaires; des mécanismes de synchronisation peuvent être incorporés pour faciliter la manoeuvre de la transmission lors des changements de rapport Application notamment aux transmissions de véhicules.
FR7816145A 1977-08-16 1978-05-30 Transmission a engrenages a changement de rapport Withdrawn FR2400645A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2736929A DE2736929C3 (de) 1977-08-16 1977-08-16 Schaltbares Stirnradgetriebe

Publications (1)

Publication Number Publication Date
FR2400645A1 true FR2400645A1 (fr) 1979-03-16

Family

ID=6016519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816145A Withdrawn FR2400645A1 (fr) 1977-08-16 1978-05-30 Transmission a engrenages a changement de rapport

Country Status (7)

Country Link
US (1) US4226135A (fr)
JP (1) JPS5435557A (fr)
DE (1) DE2736929C3 (fr)
FR (1) FR2400645A1 (fr)
IT (1) IT1105241B (fr)
PL (1) PL209067A1 (fr)
SE (1) SE7808618L (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049101C2 (de) * 1980-12-24 1983-10-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Zahnräderwechselgetriebe mit Leistungsteilung
JPS5894658A (ja) * 1981-12-01 1983-06-04 Toyota Motor Corp 歯車式変速装置
JPH0637923B2 (ja) * 1985-06-12 1994-05-18 トヨタ自動車株式会社 車両用変速機
WO1987000254A1 (fr) * 1985-07-06 1987-01-15 Zahnradfabrik Friedrichshafen Ag Transmission
DE3543269A1 (de) * 1985-12-06 1987-06-11 Voith Gmbh J M Stufenschaltgetriebe
US4709590A (en) * 1986-06-11 1987-12-01 Eaton Corporation Herringbone geared multiple load sharing countershaft transmission
FR2608246B1 (fr) * 1986-12-09 1991-04-19 Daloz Sa Ets Dispositif de transmission
EP0305136A3 (fr) * 1987-08-21 1990-01-10 Toyota Jidosha Kabushiki Kaisha Transmission à commande manuelle pour véhicule
SE470467B (sv) * 1992-09-21 1994-05-02 Volvo Ab Motorfordonsväxellåda
US5367914A (en) * 1993-02-09 1994-11-29 General Motors Corporation Power transmission having creeping speed by concurrent suppling engagement of the dual input plate clutches of the countershafts
US5421216A (en) * 1993-05-14 1995-06-06 Eaton Corp Compound transmission having hybrid single and twin countershafts
US5546823A (en) * 1993-05-20 1996-08-20 Eaton Corporation High-capacity compound transmission
US5370013A (en) * 1993-05-20 1994-12-06 Eaton Corporation Helically geared compound transmission
US5390561A (en) * 1993-05-20 1995-02-21 Eaton Corporation Compound transmission
US5642643A (en) * 1994-11-28 1997-07-01 Eaton Corporation Reduced-length, high-capacity compound transmission
US6073506A (en) * 1998-03-03 2000-06-13 Wireman; Roy L. Multiple countershaft transmission
US6067870A (en) * 1999-02-26 2000-05-30 New Venture Gear, Inc. Manual transaxle
SE516004C2 (sv) * 2000-03-01 2001-11-05 Volvo Lastvagnar Ab Motorfordonsväxellåda
JP4206312B2 (ja) * 2003-08-07 2009-01-07 本田技研工業株式会社 平行軸式変速機
DE102004001278B4 (de) * 2004-01-07 2015-08-13 Volkswagen Ag Doppelkupplungsgetriebe für ein Kraftfahrzeug
DE102004054852A1 (de) * 2004-11-13 2006-05-18 Daimlerchrysler Ag Verfahren zum Betrieb eines Getriebes
EP1800022B1 (fr) 2004-09-23 2011-09-28 Daimler AG Transmission automatique pour un vehicule à moteur et procede pour la faire fonctionner
DE102004051452A1 (de) * 2004-10-22 2006-04-27 Daimlerchrysler Ag Getriebe für ein Kraftfahrzeug
JP2006283796A (ja) * 2005-03-31 2006-10-19 Honda Motor Co Ltd 車両用変速装置
JP5276272B2 (ja) * 2007-03-20 2013-08-28 株式会社小松製作所 産業車両用変速機
DE102008000821B4 (de) * 2008-03-26 2017-01-26 Zf Friedrichshafen Ag Stufengetriebe
KR101272935B1 (ko) 2012-03-12 2013-06-11 현대자동차주식회사 차량의 자동화 수동 변속기
KR101371722B1 (ko) * 2012-04-10 2014-03-07 현대자동차(주) 자동화 수동 변속기
KR101836512B1 (ko) 2012-06-12 2018-04-19 현대자동차주식회사 차량의 자동화 수동변속기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR807898A (fr) * 1935-10-11 1937-01-23 Trains de pignons équilibrés convenant en particulier aux réducteurs ou multiplicateurs de vitesse à engrenages
FR1213280A (fr) * 1958-01-13 1960-03-30 Mécanisme de changement de vitesse à engrenages
US3122939A (en) * 1964-03-03 Durand
FR1472763A (fr) * 1966-03-29 1967-03-10 Bristol Siddeley Engines Ltd Transmission perfectionnée permettant d'entraîner un arbre au moyen de deux moteurs
GB1342372A (en) * 1972-08-31 1974-01-03 Vauxhall Motors Ltd Multi-layshaft transmissions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7121388U (de) * 1972-01-13 Brown D Getriebe, insbesondere zur Kraft übertragung
GB159082A (en) * 1920-01-06 1921-02-24 Arthur Bertram Coleman Improvements in or relating to shovels and the like
US2972899A (en) * 1956-04-27 1961-02-28 Reiners Walter Mechanical power converter of variable transmission ratio
US2867126A (en) * 1956-08-31 1959-01-06 Clark Equipment Co Transmission
DE1222756B (de) * 1961-08-01 1966-08-11 Francois Durand Getriebe mit Leistungsteilung
CH498317A (de) * 1968-09-11 1970-10-31 Saurer Ag Adolph Vorgelegewechselgetriebe
AT316246B (de) * 1970-07-20 1974-06-25 Dl Veb Plast Und Elastverarbei Zahnradgetriebe zum Antrieb einer Welle bei beschränktem Platz für Zahnrad und Wellenradiallager
US4106358A (en) * 1972-03-17 1978-08-15 Turner Manufacturing Company, Ltd. Gear boxes
US3802293A (en) * 1972-08-28 1974-04-09 Eaton Corp Power shift
DE2244342A1 (de) * 1972-09-09 1974-03-21 Kloeckner Humboldt Deutz Ag Zahnraederwechselgetriebe in gruppenbauweise insbesondere fuer land- und/oder bauwirtschaftlich nutzbare motorfahrzeuge
GB1417507A (en) * 1973-05-18 1975-12-10 Brown Tractors Ltd Gearboxes
DE2445241C2 (de) * 1974-09-21 1982-11-04 Fichtel & Sachs Ag, 8720 Schweinfurt Schaltgetriebe für Kraftfahrzeuge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122939A (en) * 1964-03-03 Durand
FR807898A (fr) * 1935-10-11 1937-01-23 Trains de pignons équilibrés convenant en particulier aux réducteurs ou multiplicateurs de vitesse à engrenages
FR1213280A (fr) * 1958-01-13 1960-03-30 Mécanisme de changement de vitesse à engrenages
FR1472763A (fr) * 1966-03-29 1967-03-10 Bristol Siddeley Engines Ltd Transmission perfectionnée permettant d'entraîner un arbre au moyen de deux moteurs
GB1342372A (en) * 1972-08-31 1974-01-03 Vauxhall Motors Ltd Multi-layshaft transmissions

Also Published As

Publication number Publication date
JPS5435557A (en) 1979-03-15
PL209067A1 (pl) 1979-05-21
IT1105241B (it) 1985-10-28
SE7808618L (sv) 1979-02-17
DE2736929B2 (de) 1980-08-28
DE2736929A1 (de) 1979-02-22
IT7850137A0 (it) 1978-07-03
DE2736929C3 (de) 1981-04-02
US4226135A (en) 1980-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse