FR2400645A1 - Transmission a engrenages a changement de rapport - Google Patents
Transmission a engrenages a changement de rapportInfo
- 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- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
- 230000007246 mechanism Effects 0.000 abstract 1
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.
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)
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 |
US4777837A (en) * | 1985-07-06 | 1988-10-18 | Zahnradfabrik Friedrichshafen, Ag. | Power shiftable transmission for vehicle |
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 |
US4901590A (en) * | 1987-08-21 | 1990-02-20 | Toyota Jidosha Kabushiki Kaisha | Manual transmission for motor vehicle |
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 |
US5370013A (en) * | 1993-05-20 | 1994-12-06 | Eaton Corporation | Helically geared compound transmission |
US5546823A (en) * | 1993-05-20 | 1996-08-20 | Eaton Corporation | High-capacity 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 |
WO2006032312A1 (fr) | 2004-09-23 | 2006-03-30 | Daimlerchrysler Ag | Transmission automatique pour un véhicule à moteur et procédé pour la faire fonctionner |
DE102004051452A1 (de) * | 2004-10-22 | 2006-04-27 | Daimlerchrysler Ag | Getriebe für ein Kraftfahrzeug |
DE102004054852A1 (de) * | 2004-11-13 | 2006-05-18 | Daimlerchrysler Ag | Verfahren zum Betrieb eines Getriebes |
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)
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)
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 |
-
1977
- 1977-08-16 DE DE2736929A patent/DE2736929C3/de not_active Expired
-
1978
- 1978-05-26 JP JP6320578A patent/JPS5435557A/ja active Pending
- 1978-05-30 FR FR7816145A patent/FR2400645A1/fr not_active Withdrawn
- 1978-07-03 IT IT50137/78A patent/IT1105241B/it active
- 1978-07-20 US US05/926,288 patent/US4226135A/en not_active Expired - Lifetime
- 1978-08-14 SE SE7808618A patent/SE7808618L/xx unknown
- 1978-08-15 PL PL20906778A patent/PL209067A1/xx unknown
Patent Citations (5)
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 |
---|---|
DE2736929B2 (de) | 1980-08-28 |
DE2736929C3 (de) | 1981-04-02 |
IT1105241B (it) | 1985-10-28 |
DE2736929A1 (de) | 1979-02-22 |
JPS5435557A (en) | 1979-03-15 |
PL209067A1 (pl) | 1979-05-21 |
IT7850137A0 (it) | 1978-07-03 |
US4226135A (en) | 1980-10-07 |
SE7808618L (sv) | 1979-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |