FR2256465B1 - - Google Patents

Info

Publication number
FR2256465B1
FR2256465B1 FR7435735A FR7435735A FR2256465B1 FR 2256465 B1 FR2256465 B1 FR 2256465B1 FR 7435735 A FR7435735 A FR 7435735A FR 7435735 A FR7435735 A FR 7435735A FR 2256465 B1 FR2256465 B1 FR 2256465B1
Authority
FR
France
Prior art keywords
drive position
shift lever
housing
shifting
transmission
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
FR7435735A
Other languages
English (en)
Other versions
FR2256465A1 (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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of FR2256465A1 publication Critical patent/FR2256465A1/fr
Application granted granted Critical
Publication of FR2256465B1 publication Critical patent/FR2256465B1/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
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/302—Final output mechanisms for reversing
    • 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
    • F16H63/08—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
    • F16H2063/208—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 two or more selecting fingers
    • 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
    • Y10T74/20091—Prevention of reverse shift

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
FR7435735A 1973-12-29 1974-10-24 Expired FR2256465B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP741983A JPS5423060B2 (fr) 1973-12-29 1973-12-29

Publications (2)

Publication Number Publication Date
FR2256465A1 FR2256465A1 (fr) 1975-07-25
FR2256465B1 true FR2256465B1 (fr) 1978-11-24

Family

ID=11516731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435735A Expired FR2256465B1 (fr) 1973-12-29 1974-10-24

Country Status (5)

Country Link
US (1) US3933057A (fr)
JP (1) JPS5423060B2 (fr)
AU (1) AU465575B2 (fr)
FR (1) FR2256465B1 (fr)
GB (1) GB1464457A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037914B (en) * 1978-12-12 1982-11-10 Honda Motor Co Ltd Gear selector mechanism
JPS55102725A (en) * 1979-01-30 1980-08-06 Nissan Motor Co Ltd Control mechanism of transmission
JPS55103158A (en) * 1979-01-30 1980-08-07 Nissan Motor Co Ltd Reversing error preventive mechanism
FR2467442A1 (fr) * 1979-10-12 1981-04-17 Peugeot Dispositif de commande manuelle de changement de vitesse muni d'un verrouillage de l'engagement de la marche arriere
JPS6039907B2 (ja) * 1979-12-29 1985-09-07 本田技研工業株式会社 車両用変速機の誤操作防止装置
JPS57137749A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Select check mechanism for change gear
JPS6215556Y2 (fr) * 1981-03-30 1987-04-20
JPS5836729A (ja) * 1981-08-26 1983-03-03 Toyota Motor Corp 手動変速機の誤操作防止機構
DE3146614C2 (de) * 1981-11-25 1984-08-30 Ford-Werke AG, 5000 Köln Schalteinrichtung für ein Wechselgetriebe in Vorlegebauweise, insbesondere für Kraftfahrzeuge
JPS5952268U (ja) * 1982-09-30 1984-04-06 アイシン精機株式会社 歯車変速機のリバ−スミスシフト防止機構
JPH0665909B2 (ja) * 1984-07-09 1994-08-24 富士重工業株式会社 車両用変速歯車装置の変速操作機構
US4638678A (en) * 1985-09-30 1987-01-27 General Motors Corporation Manual transmission shift control mechanism having a reverse inhibitor
DE3601954A1 (de) * 1986-01-23 1987-07-30 Ford Werke Ag Schaltsperre fuer den rueckwaertsgang eines mehrgaengigen wechselgetriebes
US5144854A (en) * 1991-03-08 1992-09-08 Chrysler Corporation Transmission shift control reverse inhibitor apparatus
DE4432238A1 (de) * 1994-09-10 1996-03-14 Schaeffler Waelzlager Kg Mechanisches Sperrsystem für eine axial verschiebbare und verdrehbare Welle
JP4501986B2 (ja) * 2007-10-25 2010-07-14 トヨタ自動車株式会社 手動変速機のギヤ鳴り防止装置
DE102009027533A1 (de) * 2009-07-08 2011-01-20 Zf Friedrichshafen Ag Schaltvorrichtung eines Kraftfahrzeug-Schaltgetriebes
DE102012202890A1 (de) * 2012-02-27 2013-08-29 Zf Friedrichshafen Ag Verschaltsicherung für ein Kraftfahrzeug-Schaltgetriebe
BR112015013875B1 (pt) * 2012-12-13 2022-10-18 Eaton Intelligent Power Limited Mecanismo de travamento para um trilho de câmbio reverso de uma transmissão e transmissão
US9488272B2 (en) * 2012-12-13 2016-11-08 Eaton Corporation Locking mechanism for a reverse shift rail of a transmission
CN108533729B (zh) * 2018-03-28 2024-04-12 宝鸡法士特齿轮有限责任公司 一种变速器操纵装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192788A (en) * 1961-08-30 1965-07-06 Gen Motors Corp Transmission
US3496797A (en) * 1967-03-30 1970-02-24 Gen Motors Corp Gearshift mechanisms for motor vehicles
US3866488A (en) * 1972-01-24 1975-02-18 Toyota Motor Co Ltd Manually operated shift assembly with restraining action for shifting to reverse

Also Published As

Publication number Publication date
JPS5097766A (fr) 1975-08-04
US3933057A (en) 1976-01-20
AU465575B2 (en) 1975-10-02
GB1464457A (en) 1977-02-16
JPS5423060B2 (fr) 1979-08-10
AU7311674A (en) 1975-10-02
FR2256465A1 (fr) 1975-07-25

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