FR2427517A1 - Mecanisme de transmission pour vehicules - Google Patents
Mecanisme de transmission pour vehiculesInfo
- Publication number
- FR2427517A1 FR2427517A1 FR7907948A FR7907948A FR2427517A1 FR 2427517 A1 FR2427517 A1 FR 2427517A1 FR 7907948 A FR7907948 A FR 7907948A FR 7907948 A FR7907948 A FR 7907948A FR 2427517 A1 FR2427517 A1 FR 2427517A1
- Authority
- FR
- France
- Prior art keywords
- propulsion shaft
- transmission mechanism
- clutch
- vehicles
- primary
- 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.)
- Granted
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
- F16H3/10—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 with one or more one-way clutches as an essential feature
-
- 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
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
-
- 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
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
Abstract
a. Mécanisme de transmission pour véhicules, comprenant un embrayage principal muni d'un embrayage primaire et d'un embrayage secondaire permettant de transmettre la puissance d'un moteur, un arbre de propulsion primaire et un arbre de propulsion secondaire. b. Mécanisme de transmission caractérisé en ce qu'il comprend un bloc de transmission comportant un embrayage unidirectionnel permettant de transmettre la puissance du moteur à l'arbre de propulsion primaire à partir de l'arbre de propulsion secondaire mais ne permettant pas la transmission en sens inverse de la puissance du moteur. c. L'invention s'applique notamment aux tracteurs agricoles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6450078A JPS54155356A (en) | 1978-05-29 | 1978-05-29 | Transmission for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427517A1 true FR2427517A1 (fr) | 1979-12-28 |
FR2427517B1 FR2427517B1 (fr) | 1985-06-21 |
Family
ID=13259974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7907948A Expired FR2427517B1 (fr) | 1978-05-29 | 1979-03-29 | Mecanisme de transmission pour vehicules |
Country Status (12)
Country | Link |
---|---|
US (1) | US4245514A (fr) |
JP (1) | JPS54155356A (fr) |
AU (1) | AU511755B2 (fr) |
CA (1) | CA1115992A (fr) |
DE (1) | DE2921547C2 (fr) |
FR (1) | FR2427517B1 (fr) |
GB (1) | GB2021712B (fr) |
IT (1) | IT1194920B (fr) |
NL (1) | NL181229C (fr) |
NZ (1) | NZ189990A (fr) |
PT (1) | PT69396A (fr) |
TR (1) | TR21736A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54157929A (en) * | 1978-06-01 | 1979-12-13 | Yanmar Agricult Equip | Change gear of tractor |
JPS5526199U (fr) * | 1978-08-10 | 1980-02-20 | ||
JPS5597248U (fr) * | 1978-12-27 | 1980-07-05 | ||
JPS5844225U (ja) * | 1981-09-11 | 1983-03-24 | 株式会社クボタ | ダブルクラツチ型ミツシヨンのpto装置 |
DE3137805A1 (de) * | 1981-09-23 | 1983-03-31 | Deere & Co., 61265 Moline, Ill. | Getriebe zum querstehenden einbau und motorfahrzeug mit eingebautem getriebe |
GB2147960B (en) * | 1983-08-01 | 1986-11-05 | Honda Motor Co Ltd | Vehicular transmission |
GB2159216B (en) * | 1984-05-25 | 1988-08-10 | Automotive Products Plc | Transmission control system |
US4685341A (en) * | 1985-08-02 | 1987-08-11 | Kubota, Ltd. | Power transmitting apparatus for tractor |
NZ215776A (en) * | 1985-08-20 | 1988-04-29 | Kubota Ltd | Transmission case for tractor, removable housing for supplementary unit |
US4686869A (en) * | 1986-01-13 | 1987-08-18 | Ford Motor Company | Ratio change gear speed synchronizing in a tractor transmission |
US4938085A (en) * | 1987-06-30 | 1990-07-03 | Honda Giken Kogyo Kabushiki Kaisha | Power transmission system in a tractor |
IT1219343B (it) * | 1988-05-31 | 1990-05-11 | Fiatgeotech | Cambio di velocita per un veicolo particolarmente un trattore agricolo |
JPH02138254U (fr) * | 1989-04-24 | 1990-11-19 | ||
DE102005057294A1 (de) * | 2005-12-01 | 2007-06-14 | Zf Friedrichshafen Ag | Dichtungsvorrichtung für ein Doppelkupplungsgetriebe eines Kraftfahrzeuges |
DE102009003107A1 (de) * | 2009-05-14 | 2010-11-18 | Zf Friedrichshafen Ag | Antriebsanordnung für ein Kraftfahrzeug mit einer Nebenabtriebskupplung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975656A (en) * | 1958-04-21 | 1961-03-21 | Haverlender Karl | Change-speed gear unit for motor vehicles |
GB1116463A (en) * | 1964-07-28 | 1968-06-06 | Ferodo Sa | Improvements in multiple drive assemblies |
US3426622A (en) * | 1966-04-20 | 1969-02-11 | Gen Motors Corp | Transmission |
GB1203671A (en) * | 1968-04-17 | 1970-09-03 | Traktorenwerk Schonebeck Veb | Gearboxes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2534134A (en) * | 1945-11-13 | 1950-12-12 | Kirkpatrick Herwald Gordon | Automatic transmission gear box |
US2880833A (en) * | 1952-05-17 | 1959-04-07 | Ford Motor Co | Tractor control mechanism |
US2899034A (en) * | 1956-10-29 | 1959-08-11 | Int Harvester Co | Independent power take-off mechanism |
DE1655664A1 (de) * | 1968-01-27 | 1971-08-12 | Traktorenwerk Schoenebeck Veb | Unter Last schaltbares Stufengetriebe fuer Traktoren |
US3464277A (en) * | 1968-03-28 | 1969-09-02 | Allis Chalmers Mfg Co | Two speed power take-off |
US3733912A (en) * | 1970-05-25 | 1973-05-22 | Kubota Ltd | Transmission for farm tractor |
JPS5741495U (fr) * | 1980-08-15 | 1982-03-06 |
-
1978
- 1978-05-29 JP JP6450078A patent/JPS54155356A/ja active Pending
-
1979
- 1979-03-20 US US06/022,318 patent/US4245514A/en not_active Expired - Lifetime
- 1979-03-22 GB GB7910038A patent/GB2021712B/en not_active Expired
- 1979-03-23 NZ NZ189990A patent/NZ189990A/xx unknown
- 1979-03-27 PT PT69396A patent/PT69396A/pt unknown
- 1979-03-29 FR FR7907948A patent/FR2427517B1/fr not_active Expired
- 1979-03-29 AU AU45588/79A patent/AU511755B2/en not_active Ceased
- 1979-04-03 CA CA324,820A patent/CA1115992A/fr not_active Expired
- 1979-04-18 IT IT83371/79A patent/IT1194920B/it active
- 1979-04-20 TR TR21736A patent/TR21736A/xx unknown
- 1979-05-18 NL NLAANVRAGE7903926,A patent/NL181229C/xx not_active IP Right Cessation
- 1979-05-28 DE DE2921547A patent/DE2921547C2/de not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975656A (en) * | 1958-04-21 | 1961-03-21 | Haverlender Karl | Change-speed gear unit for motor vehicles |
GB1116463A (en) * | 1964-07-28 | 1968-06-06 | Ferodo Sa | Improvements in multiple drive assemblies |
US3426622A (en) * | 1966-04-20 | 1969-02-11 | Gen Motors Corp | Transmission |
GB1203671A (en) * | 1968-04-17 | 1970-09-03 | Traktorenwerk Schonebeck Veb | Gearboxes |
Also Published As
Publication number | Publication date |
---|---|
CA1115992A (fr) | 1982-01-12 |
IT1194920B (it) | 1988-09-28 |
AU511755B2 (en) | 1980-09-04 |
GB2021712A (en) | 1979-12-05 |
PT69396A (en) | 1979-04-01 |
NZ189990A (en) | 1983-04-12 |
DE2921547C2 (de) | 1983-10-20 |
GB2021712B (en) | 1983-02-23 |
JPS54155356A (en) | 1979-12-07 |
NL181229C (nl) | 1987-07-01 |
DE2921547A1 (de) | 1979-12-06 |
TR21736A (tr) | 1985-05-22 |
IT7983371A0 (it) | 1979-04-18 |
FR2427517B1 (fr) | 1985-06-21 |
AU4558879A (en) | 1980-01-03 |
NL7903926A (nl) | 1979-12-03 |
US4245514A (en) | 1981-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |