FR1186375A - Mécanisme de transmission à vitesse variable pour véhicule automobile - Google Patents

Mécanisme de transmission à vitesse variable pour véhicule automobile

Info

Publication number
FR1186375A
FR1186375A FR1186375DA FR1186375A FR 1186375 A FR1186375 A FR 1186375A FR 1186375D A FR1186375D A FR 1186375DA FR 1186375 A FR1186375 A FR 1186375A
Authority
FR
France
Prior art keywords
motor vehicle
transmission mechanism
variable speed
speed transmission
variable
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
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of FR1186375A publication Critical patent/FR1186375A/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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • 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
    • F16H61/0021—Generation or control of line pressure
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S74/00—Machine element or mechanism
    • Y10S74/01—Hydraulic control systems automatic automotive controls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
FR1186375D 1956-10-16 1957-10-08 Mécanisme de transmission à vitesse variable pour véhicule automobile Expired FR1186375A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US616304A US3004447A (en) 1956-10-16 1956-10-16 Transmission control device

Publications (1)

Publication Number Publication Date
FR1186375A true FR1186375A (fr) 1959-08-21

Family

ID=24468866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186375D Expired FR1186375A (fr) 1956-10-16 1957-10-08 Mécanisme de transmission à vitesse variable pour véhicule automobile

Country Status (2)

Country Link
US (1) US3004447A (fr)
FR (1) FR1186375A (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124204A (en) * 1964-03-10 Face drill
US3128642A (en) * 1960-12-05 1964-04-14 Gen Motors Corp Transmission
GB1013592A (en) * 1961-03-06 1965-12-15 Nat Res Dev Variable ratio transmission control system
US3224537A (en) * 1961-08-03 1965-12-21 Twin Disc Clutch Co Fluid operated clutch with operator sensing signal
US3115049A (en) * 1961-12-15 1963-12-24 Ford Motor Co Transmission control system
GB1035822A (en) * 1963-01-11 1966-07-13 Dowty Hydraulic Units Ltd Infinitely variable transmission
US3295387A (en) * 1963-05-03 1967-01-03 Ford Motor Co Multiple speed transmission
US3296884A (en) * 1964-12-03 1967-01-10 Ford Motor Co Automatic control system for a multiple speed ratio power transmission system
US3513727A (en) * 1966-09-19 1970-05-26 Toyo Kogyo Co Transmission controls
US3500706A (en) * 1967-02-17 1970-03-17 Gerd Oberpichler Hydraulic control device for an automatic motor vehicle change-speed gear
US3505910A (en) * 1967-03-07 1970-04-14 Toyo Kogyo Co Speed change control device for the automatic transmission control system used for automotive vehicles
US3583259A (en) * 1968-10-30 1971-06-08 Toyo Kogyo Co Automatic transmission controls for use in an automotive vehicle
US3577806A (en) * 1969-08-25 1971-05-04 Gen Motors Corp Hydraulic modulator valve control
FR2100399A5 (fr) * 1970-07-11 1972-03-17 Zahnradfabrik Friedrichshafen
US4041810A (en) * 1976-02-17 1977-08-16 General Motors Corporation Transmission shift control device system
JPS5540323A (en) * 1978-09-14 1980-03-21 Honda Motor Co Ltd Control device for oil hydraulic operation type transmission for vehicle
US4444297A (en) * 1980-11-27 1984-04-24 Automotive Products Limited Control system for a fluid pressure engaged clutch
US4488625A (en) * 1981-05-01 1984-12-18 Toyo Kogyo Co., Ltd. Clutch control system for automobiles
US4576265A (en) * 1982-10-22 1986-03-18 Nissan Motor Co., Ltd. Control system for hydraulic automatic clutch
US4583627A (en) * 1982-10-22 1986-04-22 Nissan Motor Co., Ltd. Vehicle/engine operational parameter responsive clutch control
DE3404378C1 (de) * 1984-02-08 1985-04-18 Ford-Werke AG, 5000 Köln Ventilsystem fuer eine hydraulisch gesteuerte Anfahr-Reibungskupplung,insbesondere fuer Kraftfahrzeuge
US4638898A (en) * 1985-12-19 1987-01-27 Eaton Corporation Clutch control system and clutch assembly using same
US5040653A (en) * 1990-08-31 1991-08-20 General Motors Corporation Engagement and disengagement control for a friction device
US5577584A (en) * 1994-10-03 1996-11-26 Ford Motor Company Multiple pressure-to-current relations in a system having a solenoid-operated hydraulic valve
US6319173B1 (en) 1997-04-16 2001-11-20 Transmisiones Tsp, S.A. De C.V. Method and apparatus for operating a clutch in an automated mechanical transmission
US6206803B1 (en) 1997-04-16 2001-03-27 Tranmissiones Tsp, S.A. De C.V. Method and apparatus for operating a clutch in an automated mechanical transmission
US6397998B1 (en) 1997-04-16 2002-06-04 Transmisiones Tsp, S.A. De C.V. Apparatus for operating a clutch in an automated mechanical transmission
US6223874B1 (en) 1997-04-16 2001-05-01 Transmissions Tsp, S.A. De C.V. Apparatus for operating a clutch in an automated mechanical transmission
US6309325B1 (en) 1997-04-17 2001-10-30 Transmission Tsp, S.A. De C.V. Method and apparatus for operating a clutch in an automated mechanical transmission
US6364813B1 (en) 1997-04-16 2002-04-02 Transmisiones Tsp, S.A. De C.V. Method and apparatus for operating a clutch in an automated mechanical transmission
US6227999B1 (en) 1997-07-09 2001-05-08 Transmisiones Tsp, S.A. De C.V. Method and apparatus for operating a clutch in an automated mechanical transmission
EP2784355B1 (fr) * 2011-11-22 2017-12-20 Toyota Jidosha Kabushiki Kaisha Dispositif de réglage de pression d'huile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967730A (en) * 1930-09-08 1934-07-24 Ernest A Zadig Clutch control device
US2118123A (en) * 1933-10-20 1938-05-24 Bendix Aviat Corp Clutch control mechanism
US2765893A (en) * 1952-02-12 1956-10-09 Austin Motor Co Ltd Hydraulically operated clutch mechanisms
US2800143A (en) * 1952-07-21 1957-07-23 North American Aviation Inc Hydraulic regulating valve

Also Published As

Publication number Publication date
US3004447A (en) 1961-10-17

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