CA1029639A - Commande de passage des vitesses - Google Patents

Commande de passage des vitesses

Info

Publication number
CA1029639A
CA1029639A CA232,672A CA232672A CA1029639A CA 1029639 A CA1029639 A CA 1029639A CA 232672 A CA232672 A CA 232672A CA 1029639 A CA1029639 A CA 1029639A
Authority
CA
Canada
Prior art keywords
shift control
transmission shift
transmission
control
shift
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
CA232,672A
Other languages
English (en)
Inventor
Dale F. Huffman
Charles E. Zeh
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Application granted granted Critical
Publication of CA1029639A publication Critical patent/CA1029639A/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
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • 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
    • 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
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • F16H2061/185—Means, e.g. catches or interlocks, for preventing unintended shift into reverse gear
    • 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
    • F16H2063/3086—Shift head arrangements, e.g. forms or arrangements of shift heads for preselection or shifting
    • 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
    • F16H61/24—Providing feel, e.g. to enable selection
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
CA232,672A 1974-08-15 1975-07-31 Commande de passage des vitesses Expired CA1029639A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/497,815 US3937100A (en) 1974-08-15 1974-08-15 Transmission shift control

Publications (1)

Publication Number Publication Date
CA1029639A true CA1029639A (fr) 1978-04-18

Family

ID=23978416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,672A Expired CA1029639A (fr) 1974-08-15 1975-07-31 Commande de passage des vitesses

Country Status (2)

Country Link
US (1) US3937100A (fr)
CA (1) CA1029639A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627423A (en) * 1979-08-09 1981-03-17 Toyota Motor Corp Shift mechanism of speed change gear for car
US4561321A (en) * 1982-04-21 1985-12-31 Dana Corporation Shift bracket assembly
DE3307988A1 (de) * 1982-04-21 1983-10-27 Dana Corp., 43615 Toledo, Ohio Schaltbuegel fuer getriebe
US4584895A (en) * 1984-06-11 1986-04-29 Eaton Corporation Transmission shift control
EP0222761B1 (fr) * 1984-07-26 1988-06-01 ZF FRIEDRICHSHAFEN Aktiengesellschaft Dispositif de changement de vitesse
US4892001A (en) * 1988-09-06 1990-01-09 Dana Corporation Interlock assembly for a vehicle transmission
NL1001934C2 (nl) * 1995-12-19 1997-06-19 Netherlands Car Bv Sper voor een schakelstand van een voertuigtransmissiebedieningsorgaan.
FR2749909B1 (fr) * 1996-06-14 1998-07-31 Renault Dispositif de securite pour boite de vitesses mecanique
WO2008027054A1 (fr) * 2006-09-01 2008-03-06 Mack Trucks, Inc. Transmission manuelle avec un agencement de verrouillage de levier de vitesse et procédé
DE102012202890A1 (de) * 2012-02-27 2013-08-29 Zf Friedrichshafen Ag Verschaltsicherung für ein Kraftfahrzeug-Schaltgetriebe
DE102013002684A1 (de) * 2012-03-14 2013-09-19 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Innere Schaltbetätigung für ein Schaltgetriebe und Schaltgetriebe für ein Kraftfahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE356143A (fr) * 1928-09-19
US1948723A (en) * 1929-01-19 1934-02-27 Clark Equipment Co Transmission
US3192793A (en) * 1964-03-18 1965-07-06 Jr George H Hurst Gear shift
US3323387A (en) * 1965-05-25 1967-06-06 Jr George H Hurst Gear shift mechanism
DE2050395A1 (de) * 1970-10-14 1972-04-20 Dr.Ing.H.C. F. Porsche Kg, 7000 Stuttgart Schaltvorrichtung für automatische Geschwindigkeitswechselgetriebe von Fahrzeugen
US3866488A (en) * 1972-01-24 1975-02-18 Toyota Motor Co Ltd Manually operated shift assembly with restraining action for shifting to reverse
US3786690A (en) * 1972-05-25 1974-01-22 Grand Haven Stamped Prod Lift gate mechanism

Also Published As

Publication number Publication date
US3937100A (en) 1976-02-10

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