FR2356536A1 - Mecanisme de commande de boite de vitesse de vehicule - Google Patents

Mecanisme de commande de boite de vitesse de vehicule

Info

Publication number
FR2356536A1
FR2356536A1 FR7720129A FR7720129A FR2356536A1 FR 2356536 A1 FR2356536 A1 FR 2356536A1 FR 7720129 A FR7720129 A FR 7720129A FR 7720129 A FR7720129 A FR 7720129A FR 2356536 A1 FR2356536 A1 FR 2356536A1
Authority
FR
France
Prior art keywords
forks
control
control mechanism
shaft
slides
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
Application number
FR7720129A
Other languages
English (en)
Other versions
FR2356536B1 (fr
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.)
Volvo AB
Original Assignee
Volvo AB
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 Volvo AB filed Critical Volvo AB
Publication of FR2356536A1 publication Critical patent/FR2356536A1/fr
Application granted granted Critical
Publication of FR2356536B1 publication Critical patent/FR2356536B1/fr
Granted 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple 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
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/36—Interlocking devices
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple 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
    • F16H2063/202—Multiple 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 using cam plates for selection or shifting, e.g. shift plates with recesses or groves moved by a selector extension
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement
    • Y10T74/20104—Shift element interlock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

Mécanisme de commande de boîte de vitesses de véhicule du type qui, sur son arbre de sortie, porte des pignons, tournant librement sur des paliers, qui peuvent être verrouillés sélectivement par rapport à l'arbre à l'aide de deux ou de plus de deux coulisseaux, susceptibles d'être déplacés sur l'arbre, ces coulisseaux coopérant avec des fourchettes de commande séparées susceptibles d'être déplacées suivant la direction axiale de la boîte de vitesses et le mécanisme de commande coopérant avec les fourchettes de telle manière que, lorsqu'un levier de changement de vitesse, accouplé au mécanisme de commande, est actionné, il déplace les coulisseaux et assure le verrouillage sélectif recherché des pignons sur l'arbre. L'invention met en oeuvre une tige de commande 10 portant les fourchettes 6, 7, une plaque de commande 15 mobile parallèlement et perpendiculairement à la tige de commande, une plaque sélectrice 16, disposée au-dessus de la précédente et mobile perpendiculairement à la tige de commande, ces plaques portant des ouvertures commandant les fourchettes. Application : construction de boîtes de vitesses de véhicules.
FR7720129A 1976-06-30 1977-06-30 Mecanisme de commande de boite de vitesse de vehicule Granted FR2356536A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607458A SE400934B (sv) 1976-06-30 1976-06-30 Vexlingsmekanism i en motorfordonsvexellada

Publications (2)

Publication Number Publication Date
FR2356536A1 true FR2356536A1 (fr) 1978-01-27
FR2356536B1 FR2356536B1 (fr) 1984-09-14

Family

ID=20328343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720129A Granted FR2356536A1 (fr) 1976-06-30 1977-06-30 Mecanisme de commande de boite de vitesse de vehicule

Country Status (7)

Country Link
US (1) US4132125A (fr)
JP (1) JPS6024966B2 (fr)
DE (1) DE2727833C2 (fr)
FR (1) FR2356536A1 (fr)
GB (1) GB1551504A (fr)
IT (1) IT1126742B (fr)
SE (1) SE400934B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307624A (en) * 1980-02-27 1981-12-29 Ford Motor Company Transmission gear selector arm and sleeves for shifting forks
US4335623A (en) * 1980-03-07 1982-06-22 Mack Trucks, Inc. Transmission shift control mechanism
DE3012764C2 (de) * 1980-04-02 1982-12-09 Bayerische Motoren Werke AG, 8000 München Schaltvorrichtung für ein Schaltgetriebe, insbesondere für ein handgeschaltetes Kraftfahrzeuggetriebe
US4503727A (en) * 1982-09-30 1985-03-12 Allis-Chalmers Corporation Transmission shift mechanism
US4550627A (en) * 1982-12-06 1985-11-05 Eaton Corporation Transmission shifting mechanism
DE3246943C2 (de) * 1982-12-18 1985-12-12 Daimler-Benz Ag, 7000 Stuttgart Schaltvorrichtung eines Gangwechselgetriebes eines Kraftfahrzeuges mit einer Schaltkulisse und einer Verriegelungskulisse für einen Kulissenstein zum Ein- und Ausrücken der einer Schaltgasse zugehörigen Gänge
US4567785A (en) * 1983-12-16 1986-02-04 Eaton Corporation Directly mounted master shift control
US4856362A (en) * 1988-03-04 1989-08-15 Dana Corporation Transmission shift rail interlock
US4920815A (en) * 1989-04-24 1990-05-01 Eaton Corporation Single shaft shifting mechanism
US5309782A (en) * 1992-09-25 1994-05-10 Borg-Warner Automotive, Inc. Multiple ratio manual transmission
US5285694A (en) * 1992-11-18 1994-02-15 Eaton Corporation Shift plate actuated single shaft shifting mechanism
DE19748969C1 (de) * 1997-11-06 1999-07-08 Ford Global Tech Inc Schaltvorrichtung für Wechselgetriebe, insbesondere von Kraftfahrzeugen
DE50002061D1 (de) * 2000-02-04 2003-06-12 Ford Global Tech Inc Schaltvorrichtung für ein Wechselgetriebe eines Kraftfahrzeuges
DE102007027701A1 (de) * 2007-06-15 2008-12-18 Schaeffler Kg Führungsanordnung für eine Schaltkulisse
EP4001706B1 (fr) * 2020-11-23 2024-02-21 Volvo Truck Corporation Dispositif de verrouillage pour une transmission

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317063C (fr) *
GB386297A (en) * 1930-04-08 1933-01-12 Fiat Spa Improvements in or relating to controlling devices for variable speed gearing for motor vehicles
DE607043C (de) * 1932-12-22 1934-12-15 Adam Opel Akt Ges Schaltvorrichtung fuer Zahnraederwechselgetriebe von Kraftfahrzeugen
US2098708A (en) * 1936-01-27 1937-11-09 Gen Motors Corp Gear shift mechanism
US2240995A (en) * 1935-05-10 1941-05-06 Zahnradfabrik Friedrichshafen Change speed gear
DE855657C (de) * 1940-11-13 1952-11-13 Daimler Benz Ag Schaltvorrichtung fuer Wechselgetriebe, insbesondere fuer Kraftfahrzeuge
FR2009525A1 (fr) * 1968-05-28 1970-02-06 Rootes Motors Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727646A (en) * 1927-03-14 1929-09-10 Gen Motors Corp Four-speed-transmission gate device
DE657322C (de) * 1935-05-11 1938-03-02 Zahnradfabrik Friedrichshafen Schaltvorrichtung fuer Zahnraederwechselgetriebe von Kraftfahrzeugen mit mehreren nebeneinander angeordneten Schaltstangen
DE1919008A1 (de) * 1969-04-15 1970-10-29 Bosch Gmbh Robert Gangschaltvorrichtung fuer ein Standraedergetriebe
CS168198B1 (en) * 1972-11-30 1976-05-28 Vladimir Mraz Gearbox shift gate guide device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317063C (fr) *
GB386297A (en) * 1930-04-08 1933-01-12 Fiat Spa Improvements in or relating to controlling devices for variable speed gearing for motor vehicles
DE607043C (de) * 1932-12-22 1934-12-15 Adam Opel Akt Ges Schaltvorrichtung fuer Zahnraederwechselgetriebe von Kraftfahrzeugen
US2240995A (en) * 1935-05-10 1941-05-06 Zahnradfabrik Friedrichshafen Change speed gear
US2098708A (en) * 1936-01-27 1937-11-09 Gen Motors Corp Gear shift mechanism
DE855657C (de) * 1940-11-13 1952-11-13 Daimler Benz Ag Schaltvorrichtung fuer Wechselgetriebe, insbesondere fuer Kraftfahrzeuge
FR2009525A1 (fr) * 1968-05-28 1970-02-06 Rootes Motors Ltd

Also Published As

Publication number Publication date
SE400934B (sv) 1978-04-17
JPS535361A (en) 1978-01-18
JPS6024966B2 (ja) 1985-06-15
IT1126742B (it) 1986-05-21
SE7607458L (sv) 1977-12-31
US4132125A (en) 1979-01-02
DE2727833A1 (de) 1978-01-05
FR2356536B1 (fr) 1984-09-14
GB1551504A (en) 1979-08-30
DE2727833C2 (de) 1986-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse