IT1126742B - Perfezionamento nei selettori di marcia per cambi di velocita' di veicoli a motore - Google Patents

Perfezionamento nei selettori di marcia per cambi di velocita' di veicoli a motore

Info

Publication number
IT1126742B
IT1126742B IT49881/77A IT4988177A IT1126742B IT 1126742 B IT1126742 B IT 1126742B IT 49881/77 A IT49881/77 A IT 49881/77A IT 4988177 A IT4988177 A IT 4988177A IT 1126742 B IT1126742 B IT 1126742B
Authority
IT
Italy
Prior art keywords
improvement
motor vehicles
speed changes
gear selectors
selectors
Prior art date
Application number
IT49881/77A
Other languages
English (en)
Inventor
Gregor Konstantz Janiszewski
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
Application granted granted Critical
Publication of IT1126742B publication Critical patent/IT1126742B/it

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)
IT49881/77A 1976-06-30 1977-06-17 Perfezionamento nei selettori di marcia per cambi di velocita' di veicoli a motore IT1126742B (it)

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 (1)

Publication Number Publication Date
IT1126742B true IT1126742B (it) 1986-05-21

Family

ID=20328343

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49881/77A IT1126742B (it) 1976-06-30 1977-06-17 Perfezionamento nei selettori di marcia per cambi di velocita' di veicoli a motore

Country Status (7)

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

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
EP1122468B1 (de) * 2000-02-04 2003-05-07 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Schaltvorrichtung für ein Wechselgetriebe eines Kraftfahrzeuges
DE102007027701A1 (de) * 2007-06-15 2008-12-18 Schaeffler Kg Führungsanordnung für eine Schaltkulisse
EP4001706B1 (en) * 2020-11-23 2024-02-21 Volvo Truck Corporation An interlocking device for a transmission

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317063C (it) *
US1727646A (en) * 1927-03-14 1929-09-10 Gen Motors Corp Four-speed-transmission gate device
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
AT150189B (de) * 1935-05-10 1937-07-10 Zahnradfabrik Friedrichshafen Mehrgängiges Räderwechselgetriebe für Kraftfahrzeuge mit zueinander gleichachsig gelagerten Hauptwellen und ständig in Eingriff befindlichen Räderpaaren.
DE657322C (de) * 1935-05-11 1938-03-02 Zahnradfabrik Friedrichshafen Schaltvorrichtung fuer Zahnraederwechselgetriebe von Kraftfahrzeugen mit mehreren nebeneinander angeordneten Schaltstangen
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
GB1195167A (en) * 1968-05-28 1970-06-17 Rootes Motors Ltd Improvements in or relating to Gear Box Units.
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

Also Published As

Publication number Publication date
JPS535361A (en) 1978-01-18
DE2727833A1 (de) 1978-01-05
DE2727833C2 (de) 1986-08-28
FR2356536A1 (fr) 1978-01-27
US4132125A (en) 1979-01-02
JPS6024966B2 (ja) 1985-06-15
SE7607458L (sv) 1977-12-31
SE400934B (sv) 1978-04-17
GB1551504A (en) 1979-08-30
FR2356536B1 (it) 1984-09-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940629