JPH0315059B2 - - Google Patents

Info

Publication number
JPH0315059B2
JPH0315059B2 JP56021951A JP2195181A JPH0315059B2 JP H0315059 B2 JPH0315059 B2 JP H0315059B2 JP 56021951 A JP56021951 A JP 56021951A JP 2195181 A JP2195181 A JP 2195181A JP H0315059 B2 JPH0315059 B2 JP H0315059B2
Authority
JP
Japan
Prior art keywords
forkshaft
shift
gear
operating lever
reverse
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 - Lifetime
Application number
JP56021951A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57137747A (en
Inventor
Nobuaki Katayama
Yukio Terakura
Kazuhito Ikemoto
Tamaki Sasaki
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
Priority to JP56021951A priority Critical patent/JPS57137747A/ja
Priority to US06/257,138 priority patent/US4467665A/en
Priority to DE3117038A priority patent/DE3117038C2/de
Publication of JPS57137747A publication Critical patent/JPS57137747A/ja
Publication of JPH0315059B2 publication Critical patent/JPH0315059B2/ja
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
    • 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
    • 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
    • F16H63/38—Detents
    • 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
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19637—Gearing with brake means for gearing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Structure Of Transmissions (AREA)
JP56021951A 1981-02-17 1981-02-17 Synchronizing device for speed changing gear Granted JPS57137747A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56021951A JPS57137747A (en) 1981-02-17 1981-02-17 Synchronizing device for speed changing gear
US06/257,138 US4467665A (en) 1981-02-17 1981-04-24 Synchronizing device for transmission
DE3117038A DE3117038C2 (de) 1981-02-17 1981-04-29 Schaltvorrichtung für ein synchronisiertes Wechselgetriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021951A JPS57137747A (en) 1981-02-17 1981-02-17 Synchronizing device for speed changing gear

Publications (2)

Publication Number Publication Date
JPS57137747A JPS57137747A (en) 1982-08-25
JPH0315059B2 true JPH0315059B2 (US06623731-20030923-C00012.png) 1991-02-28

Family

ID=12069365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021951A Granted JPS57137747A (en) 1981-02-17 1981-02-17 Synchronizing device for speed changing gear

Country Status (3)

Country Link
US (1) US4467665A (US06623731-20030923-C00012.png)
JP (1) JPS57137747A (US06623731-20030923-C00012.png)
DE (1) DE3117038C2 (US06623731-20030923-C00012.png)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127930U (ja) * 1983-02-17 1984-08-28 トヨタ自動車株式会社 車両用変速機の同期装置
DE3320494A1 (de) * 1983-06-07 1984-12-13 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg Wechselgetriebe mit synchronisiertem rueckwaertsgang
JPS6091844U (ja) * 1983-11-29 1985-06-22 トヨタ自動車株式会社 手動変速機の操作機構
JPS60129428A (ja) * 1983-12-16 1985-07-10 Nissan Motor Co Ltd 変速装置
US4584894A (en) * 1984-02-29 1986-04-29 Borg-Warner Corporation Transmission anti-clash and anti-rattle brake
JPS61157874A (ja) * 1984-12-28 1986-07-17 Toyota Motor Corp 手動変速機におけるリバ−スギヤ鳴り防止装置
JPS61171962A (ja) * 1985-01-25 1986-08-02 Nissan Motor Co Ltd 変速機のギア鳴り防止機構
US4745824A (en) * 1985-01-25 1988-05-24 Nissan Motor Co., Ltd. Manual transmission with mechanism for preventing reverse gear shift noise
JPH0451251Y2 (US06623731-20030923-C00012.png) * 1985-02-01 1992-12-02
US4757726A (en) * 1985-08-19 1988-07-19 Mazda Motor Corporation Vehicle gear transmission having an overdrive gear stage
JPH0794868B2 (ja) * 1985-09-02 1995-10-11 トヨタ自動車株式会社 手動歯車変速機のシフト機構
JPS6332456Y2 (US06623731-20030923-C00012.png) * 1985-10-16 1988-08-30
DE3808375C1 (US06623731-20030923-C00012.png) * 1988-03-12 1989-10-05 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De
US4951520A (en) * 1988-11-17 1990-08-28 Outboard Marine Corporation Single lever control
JP3013363B2 (ja) * 1989-09-30 2000-02-28 スズキ株式会社 変速機の歯車打音防止装置
DE4128834A1 (de) * 1991-08-30 1993-03-04 Zahnradfabrik Friedrichshafen Zahnraederwechselgetriebe mit einer steuereinheit
US5191806A (en) * 1991-12-27 1993-03-09 Ferrari Spa Safety interlock device for a motor vehicle gearbox control
US5445253A (en) * 1994-02-16 1995-08-29 Saturn Corporation Shift control mechanism for a multi-speed countershaft transmission
US5385223A (en) * 1994-02-16 1995-01-31 Saturn Corporation Shift control mechanism for a multi-speed countershaft transmission
DE4422427C2 (de) * 1994-06-28 1996-06-05 Ford Werke Ag Rückwärtsgang-Schaltvorrichtung für ein Kraftfahrzeug-Wechselgetriebe
JP3209010B2 (ja) * 1994-09-14 2001-09-17 三菱自動車工業株式会社 手動変速機の変速制御機構
FR2805020B1 (fr) * 2000-02-11 2002-06-07 Peugeot Citroen Automobiles Sa Boite de vitesses a freinage selectif d'arbre moteur et procede de mise en oeuvre
KR100387468B1 (ko) * 2000-07-13 2003-06-18 기아자동차주식회사 수동변속기용 변속조작기구
DE10044602A1 (de) * 2000-09-09 2002-04-25 Zahnradfabrik Friedrichshafen Handschaltgetriebe für Nutzfahrzeuge
EP2711588B1 (en) * 2012-09-20 2014-11-05 C.R.F. Società Consortile per Azioni Gear change device for motor-vehicles
SE1450403A1 (sv) * 2014-04-03 2015-10-04 Scania Cv Ab Arrangemang och förfarande för iläggning av en växel i en växellåda
US20190040952A1 (en) * 2017-08-02 2019-02-07 GM Global Technology Operations LLC Transmission with reverse gear break

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121658A (US06623731-20030923-C00012.png) * 1974-03-06 1975-09-23

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2055770A (en) * 1934-09-22 1936-09-29 Int Motor Co Five-speed vehicle transmission
US2847871A (en) * 1957-02-01 1958-08-19 Allis Chalmers Mfg Co Positive lock and detent mechanism for shift rods
FR1562829A (US06623731-20030923-C00012.png) * 1967-11-14 1969-04-11
JPS521458B2 (US06623731-20030923-C00012.png) * 1972-01-24 1977-01-14
FR2378215A1 (fr) * 1977-01-19 1978-08-18 Peugeot Boite de vitesses munie de moyens de freinage de l'arbre d'entree, pour l'engagement d'un rapport non synchronise
JPS5522531A (en) * 1978-08-02 1980-02-18 Toyota Motor Corp Reverse-shift mechanism of transmission for car
DE2916626C2 (de) * 1979-04-25 1983-11-17 Ford-Werke AG, 5000 Köln Wechselgetriebe mit Sperrsynchronisierung eines Rückwärtsganges, insbesondere für Kraftfahrzeuge
DE2921581A1 (de) * 1979-05-28 1980-12-04 Ford Werke Ag Rueckwaertsgang-schaltvorrichtung fuer ein kraftfahrzeugwechselgetriebe
FR2461156A1 (fr) * 1979-07-06 1981-01-30 Citroen Sa Perfectionnements aux dispositifs de changement de vitesses, notamment pour l'engagement de la marche arriere

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121658A (US06623731-20030923-C00012.png) * 1974-03-06 1975-09-23

Also Published As

Publication number Publication date
DE3117038C2 (de) 1988-06-16
US4467665A (en) 1984-08-28
JPS57137747A (en) 1982-08-25
DE3117038A1 (de) 1982-08-26

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