FR1226230A - Changement de vitesse avec servo-commande mécano-pneumatique - Google Patents

Changement de vitesse avec servo-commande mécano-pneumatique

Info

Publication number
FR1226230A
FR1226230A FR39478A FR69039478A FR1226230A FR 1226230 A FR1226230 A FR 1226230A FR 39478 A FR39478 A FR 39478A FR 69039478 A FR69039478 A FR 69039478A FR 1226230 A FR1226230 A FR 1226230A
Authority
FR
France
Prior art keywords
mechanical
control
gear change
pneumatic servo
servo
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
FR39478A
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Application granted granted Critical
Publication of FR1226230A publication Critical patent/FR1226230A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/26Generation or transmission of movements for final actuating mechanisms
    • F16H61/28Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30Hydraulic or pneumatic motors or related fluid control means therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H63/00Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/26Generation or transmission of movements for final actuating mechanisms
    • F16H61/28Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/301Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/19Gearing
    • Y10T74/19219Interchangeably locked
    • Y10T74/19251Control mechanism
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/20Control lever and linkage systems
    • Y10T74/20012Multiple controlled elements
    • Y10T74/20018Transmission control
    • Y10T74/20024Fluid actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR39478A 1958-07-16 1959-06-03 Changement de vitesse avec servo-commande mécano-pneumatique Expired FR1226230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT593205 1958-07-16

Publications (1)

Publication Number Publication Date
FR1226230A true FR1226230A (fr) 1960-07-08

Family

ID=11120772

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1200334D Expired FR1200334A (fr) 1958-07-16 1958-04-14 Changement de vitesse avec servocommande pneumatique auxiliaire
FR39478A Expired FR1226230A (fr) 1958-07-16 1959-06-03 Changement de vitesse avec servo-commande mécano-pneumatique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1200334D Expired FR1200334A (fr) 1958-07-16 1958-04-14 Changement de vitesse avec servocommande pneumatique auxiliaire

Country Status (6)

Country Link
US (1) US3053102A (fr)
BE (1) BE567393A (fr)
CH (2) CH344911A (fr)
DE (3) DE1113620B (fr)
FR (2) FR1200334A (fr)
GB (2) GB889127A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501597A1 (fr) * 1981-03-16 1982-09-17 France Etat Dispositif pour la commande manuelle assistee d'une boite de vitesses mecanique
EP0315347A2 (fr) * 1987-11-05 1989-05-10 Eaton Corporation Dispositif de changement de vitesses X-Y à commande électrique et actionné hydrauliquement

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474977A (fr) * 1966-02-16 1967-03-31 Saviem Dispositif de sélection et de commande perfectionné pour boîtes de vitesses
GB1319969A (en) * 1969-10-03 1973-06-13 Vehicules Ind Et Deequipements Power-assisted change speed transmission mechanisms
US3682013A (en) * 1970-03-07 1972-08-08 John Harrison Asbery Gear change mechanism
US3800603A (en) * 1972-10-04 1974-04-02 Foote J Foundry Co Shift mechanism
SE410951B (sv) * 1978-07-10 1979-11-19 Saab Scania Ab Anordning for att underletta vexling vid manuellt manovrerbara vexellador
EP0038787B1 (fr) * 1980-04-14 1987-08-12 Karl Johan Boström Dispositif de changement de vitesse
FR2511460B1 (fr) * 1981-08-14 1986-12-12 Renault Dispositif de commande de marche arriere pour boite de vitesses de vehicule
ZA836871B (en) * 1982-09-16 1984-06-27 Teleflex Morse Ltd Power assistance control device
FR2632039B1 (fr) * 1988-05-27 1990-09-07 Renault Vehicules Ind Dispositif de transmission de mouvement de commande de boite de vitesses
DE19606756A1 (de) * 1996-02-23 1997-08-28 Hydraulik Ring Gmbh Stelleinrichtung zur Automatisierung von Handschaltgetrieben von Kraftfahrzeugen
BR112016019911B1 (pt) * 2014-05-16 2021-01-26 Kongsberg Automotive As sistema de troca de marcha
US9506556B1 (en) * 2015-02-12 2016-11-29 Gray G. Fredrick Speed shifting conversion for manual transmissions
DE102018215300A1 (de) * 2018-09-07 2020-03-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pneumatisches Stellglied, Abluftsystem, Gehäuse mit Abluftsystem, pneumatischer Aktuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR413833A (fr) * 1910-03-18 1910-08-19 Georg Duffing Dispositif obturateur pour le liquide de freins, du dispositif d'arret de servo-moteurs, etc.
DE560595C (de) * 1931-03-13 1932-10-05 Orenstein & Koppel Ag Vielgangschaltgetriebe
DE727185C (de) * 1937-07-30 1942-10-28 Bayerische Motoren Werke Ag Schaltvorrichtung fuer Zahnraederwechselgetriebe, insbesondere von Kraftfahrzeugen
US2303937A (en) * 1938-12-27 1942-12-01 Harold O Clayton Transmission control
US2323878A (en) * 1940-03-06 1943-07-06 Elmer G Kesling Gear shifting mechanism
US2520734A (en) * 1943-12-31 1950-08-29 Bendix Aviat Corp Transmission operating means
US2451160A (en) * 1945-05-31 1948-10-12 Bendix Westinghouse Automotive Fluid pressure control mechanism
DE952054C (de) * 1954-05-18 1956-11-08 Klaue Hermann Mechanisches Kraftwagengetriebe mit zwischen Motorwelle und Hauptgetriebewelle eingeschalteter Fliehkraftkupplung
DE949142C (de) * 1954-11-27 1956-09-13 Zahnradfabrik Friedrichshafen Schaltvorrichtung fuer Kraftfahrzeug-Wechselgetriebe
DE938526C (de) * 1955-01-15 1956-02-02 Daimler Benz Ag Schaltvorrichtung fuer Kraftfahrzeuge mit vom Fahrersitz entfernt angeordnetem Zahnraederwechselgetriebe
FR1139175A (fr) * 1955-01-15 1957-06-26 Daimler Benz Ag Dispositif de commande pour voitures automobiles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501597A1 (fr) * 1981-03-16 1982-09-17 France Etat Dispositif pour la commande manuelle assistee d'une boite de vitesses mecanique
EP0315347A2 (fr) * 1987-11-05 1989-05-10 Eaton Corporation Dispositif de changement de vitesses X-Y à commande électrique et actionné hydrauliquement
EP0315347A3 (en) * 1987-11-05 1990-08-29 Eaton Corporation Electrically controlled pressurized fluid actuated x-y shifting mechanism

Also Published As

Publication number Publication date
US3053102A (en) 1962-09-11
CH355699A (fr) 1961-07-15
DE1180597B (de) 1964-10-29
DE1113620B (de) 1961-09-07
GB889127A (en) 1962-02-07
GB921219A (en) 1963-03-20
CH344911A (fr) 1960-02-29
FR1200334A (fr) 1959-12-21
BE567393A (fr) 1958-05-31
DE1128244B (de) 1962-04-19

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DK92333C (da) Svømmerventil.