BE617418A - Changement de vitesse hydraulique à variation continue du rapport de transmission destiné aux véhicules comportant deux gammes de vitesses d'importance différente - Google Patents
Changement de vitesse hydraulique à variation continue du rapport de transmission destiné aux véhicules comportant deux gammes de vitesses d'importance différenteInfo
- Publication number
- BE617418A BE617418A BE617418A BE617418A BE617418A BE 617418 A BE617418 A BE 617418A BE 617418 A BE617418 A BE 617418A BE 617418 A BE617418 A BE 617418A BE 617418 A BE617418 A BE 617418A
- Authority
- BE
- Belgium
- Prior art keywords
- vehicles
- continuously variable
- transmission ratio
- variable hydraulic
- different importance
- Prior art date
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
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
-
- 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
- F16H61/448—Control circuits for tandem pumps or motors
-
- 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
- Y10T74/19149—Gearing with fluid drive
- Y10T74/19158—Gearing with fluid drive with one or more controllers for gearing, fluid drive, or clutch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Fluid Gearings (AREA)
- Reciprocating Pumps (AREA)
- Structure Of Transmissions (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1039561 | 1961-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE617418A true BE617418A (fr) | 1962-08-31 |
Family
ID=11134081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE617418A BE617418A (fr) | 1961-06-09 | 1962-05-09 | Changement de vitesse hydraulique à variation continue du rapport de transmission destiné aux véhicules comportant deux gammes de vitesses d'importance différente |
Country Status (5)
Country | Link |
---|---|
US (1) | US3199378A (fr) |
BE (1) | BE617418A (fr) |
CH (1) | CH385042A (fr) |
ES (1) | ES277265A1 (fr) |
GB (1) | GB974532A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274281A (en) * | 1978-09-27 | 1981-06-23 | Hoodwin Louis S | Hydraulic testing system |
EP0469451B1 (fr) * | 1990-07-25 | 1997-02-05 | CLARK-HURTH COMPONENTS S.p.A. | Boîte de vitesse à trois arbres parallèles pour véhicules industriels |
IT1245204B (it) * | 1991-03-15 | 1994-09-13 | Fritz Carl Anton Hurth | Cambio di velocita' a motori idrostatici particolarmente per macchine movimento terra |
NL9102187A (nl) * | 1991-12-30 | 1993-07-16 | Doornes Bedrijfswagen Fab | Hydro-mechanisch transmissiesysteem. |
FR2872880B1 (fr) * | 2004-07-12 | 2007-11-02 | Hydro Leduc Soc Par Actions Si | Dispositif hydraulique d'entrainement d'un recepteur tournant |
DE102011009537A1 (de) * | 2011-01-27 | 2012-08-02 | Robert Bosch Gmbh | Hydrostatische Maschine, insbesondere Axialkolbenmaschine |
DE102011102164A1 (de) * | 2011-05-21 | 2012-11-22 | Robert Bosch Gmbh | Getriebe mit einer inneren Leistungsverzweigung |
CA2875010C (fr) | 2012-09-04 | 2019-04-09 | Matthew J. Kaldor | Commande de moteur d'entrainement a deux vitesses de vehicule utilitaire |
FR3001923B1 (fr) * | 2013-02-12 | 2015-02-27 | Technoboost | Chaine de traction pour un vehicule hybride comprenant un moteur thermique entrainant une pompe hydraulique disposant d’un moyen de blocage |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA538803A (fr) * | 1957-03-26 | Badalini Giovanni | Mecanisme hydraulique de changement de vitesse continue | |
US105986A (en) * | 1870-08-02 | Improvement in valves for steam-engines | ||
US2642045A (en) * | 1950-02-20 | 1953-06-16 | Brown Oil Tools | Fluid motor having piston actuated pilot valve |
US2769393A (en) * | 1951-03-23 | 1956-11-06 | Sundstrand Machine Tool Co | Hydraulic pump and control |
US2941480A (en) * | 1953-08-20 | 1960-06-21 | Sundstrand Corp | Control for variable displacement pump |
US2845876A (en) * | 1954-03-01 | 1958-08-05 | Vickers Inc | Power transmission |
US2854820A (en) * | 1954-07-31 | 1958-10-07 | Armements Et De Moteurs S O F | Hydraulic pump and motor variable speed drives |
US2891419A (en) * | 1954-12-10 | 1959-06-23 | Cambi Idraulici Badalini Spa | Hydraulic transmission |
US2907230A (en) * | 1955-08-30 | 1959-10-06 | Daimler Benz Ag | Hydrostatic power transmissions and brakes |
US3074296A (en) * | 1957-08-29 | 1963-01-22 | Ebert Heinrich | Infinitely adjustable fluid transmission |
-
1962
- 1962-05-07 US US192928A patent/US3199378A/en not_active Expired - Lifetime
- 1962-05-09 BE BE617418A patent/BE617418A/fr unknown
- 1962-05-11 ES ES0277265A patent/ES277265A1/es not_active Expired
- 1962-05-11 CH CH571162A patent/CH385042A/it unknown
- 1962-06-07 GB GB22041/62A patent/GB974532A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES277265A1 (es) | 1962-10-16 |
CH385042A (it) | 1965-02-26 |
GB974532A (en) | 1964-11-04 |
US3199378A (en) | 1965-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1340358A (fr) | Transmission à vitesse variable | |
BE617418A (fr) | Changement de vitesse hydraulique à variation continue du rapport de transmission destiné aux véhicules comportant deux gammes de vitesses d'importance différente | |
FR1289325A (fr) | Mécanisme de transmission à rapport de vitesses continûment variable | |
FR1321351A (fr) | Changement de vitesse hydraulique à variation continue du rapport de transmission, destiné aux véhicules comportant deux gammes de vitesses d'importance différente | |
FR1240795A (fr) | Mécanisme de transmission à vitesse variable | |
FR1366457A (fr) | Moyeu de transmission à deux vitesses avec changement de vitesse commandé automatiquement en fonction de la vitesse de déplacement de la bicyclette | |
FR1228473A (fr) | Dispositif de transmission à variation continue de vitesse pour véhicule | |
FR1226174A (fr) | Mécanisme de transmission à friction et à variation de vitesse continue | |
FR1353432A (fr) | Moyeu de transmission à deux vitesses, à commande du changement de vitesse par rétropédalage | |
FR1209435A (fr) | Perfectionnements aux transmissions à variation continue de vitesse | |
FR1350753A (fr) | Perfectionnements apportés aux installations de transmission hydraulique à raison variable, notamment pour véhicules automobiles | |
FR1191110A (fr) | Mécanisme de changement de vitesse à pignons, notamment pour véhicules automobiles | |
FR1190434A (fr) | Mécanisme de changement de vitesse à pignons, notamment pour véhicules automobiles | |
FR1303940A (fr) | Changement de vitesse à vitesse infiniment variable | |
BE583583A (fr) | Variateur de vitesse à frottement pour transmission mécanique avec rapport de transmission variant d'une manière continue. | |
FR1197199A (fr) | Transmission à changement de vitesse continu et glissement réduit | |
FR1304756A (fr) | Moyeu à changement de vitesse | |
FR77091E (fr) | Transmission différentielle hydraulique à rapport variable | |
FR1192863A (fr) | Répartiteur de vitesses à rapport variable ou constant | |
FR1275614A (fr) | Perfectionnements apportés aux mécanismes de changement de vitesse et de direction des véhicules à chenilles | |
FR1292227A (fr) | Train épicycloïdal à grand rapport de vitesse | |
FR982559A (fr) | Perfectionnements apportés aux transmissions à vitesse variable à engrenages et à baladeurs, notamment aux boîtes de vitesses pour véhicules automobiles | |
FR1372105A (fr) | Perfectionnement aux changements de vitesse à friction à variation continue | |
FR1270589A (fr) | Convertisseur de couple à rapport de vitesse variable | |
FR1255896A (fr) | Transmission à courroies trapézoïdales à rapport de transmission réglable |