GB2041119B - Mechanism for preveting unintentional selection of reverse ratio - Google Patents

Mechanism for preveting unintentional selection of reverse ratio

Info

Publication number
GB2041119B
GB2041119B GB8002998A GB8002998A GB2041119B GB 2041119 B GB2041119 B GB 2041119B GB 8002998 A GB8002998 A GB 8002998A GB 8002998 A GB8002998 A GB 8002998A GB 2041119 B GB2041119 B GB 2041119B
Authority
GB
United Kingdom
Prior art keywords
preveting
shift position
gear shift
reverse ratio
control lever
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
GB8002998A
Other languages
English (en)
Other versions
GB2041119A (en
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB2041119A publication Critical patent/GB2041119A/en
Application granted granted Critical
Publication of GB2041119B publication Critical patent/GB2041119B/en
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
    • 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
    • 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)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)
GB8002998A 1979-01-30 1980-01-29 Mechanism for preveting unintentional selection of reverse ratio Expired GB2041119B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP986979A JPS55103158A (en) 1979-01-30 1979-01-30 Reversing error preventive mechanism

Publications (2)

Publication Number Publication Date
GB2041119A GB2041119A (en) 1980-09-03
GB2041119B true GB2041119B (en) 1983-02-09

Family

ID=11732138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8002998A Expired GB2041119B (en) 1979-01-30 1980-01-29 Mechanism for preveting unintentional selection of reverse ratio

Country Status (5)

Country Link
US (1) US4324150A (US20100223739A1-20100909-C00005.png)
JP (1) JPS55103158A (US20100223739A1-20100909-C00005.png)
DE (1) DE3003079C2 (US20100223739A1-20100909-C00005.png)
FR (1) FR2447826B1 (US20100223739A1-20100909-C00005.png)
GB (1) GB2041119B (US20100223739A1-20100909-C00005.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102725A (en) * 1979-01-30 1980-08-06 Nissan Motor Co Ltd Control mechanism of transmission
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
JPS6215556Y2 (US20100223739A1-20100909-C00005.png) * 1981-03-30 1987-04-20
JPS5872222A (ja) * 1981-10-26 1983-04-30 Nissan Motor Co Ltd 変速機のシフト装置
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
DE3542812A1 (de) * 1985-12-04 1987-06-11 Ford Werke Ag Schaltsperre fuer den rueckwaertsgang eines mehrgaengigen wechselgetriebes
DE3601954A1 (de) * 1986-01-23 1987-07-30 Ford Werke Ag Schaltsperre fuer den rueckwaertsgang eines mehrgaengigen wechselgetriebes
FR2669391B1 (fr) * 1990-11-16 1993-03-05 Peugeot Dispositif de commande d'une boite de vitesse de vehicule automobile.
US5144854A (en) * 1991-03-08 1992-09-08 Chrysler Corporation Transmission shift control reverse inhibitor apparatus
US5289734A (en) * 1992-09-30 1994-03-01 New Venture Gear, Inc. Manual transmission shifter assembly with reverse inhibitor
IT1276412B1 (it) * 1995-06-06 1997-10-31 Paolo Paparoni Perfezionamento ai dispositivi inibitori di innesto involontario di retromarcia, per comandi esterni di cambi di velocita' di autoveicoli.
DE29816023U1 (de) * 1998-09-07 1998-12-24 INA Wälzlager Schaeffler oHG, 91074 Herzogenaurach Sperrsystem für eine Handschaltvorrichtung eines Zahnräderwechselgetriebes
JP2008175295A (ja) * 2007-01-18 2008-07-31 Aisin Ai Co Ltd 手動変速機のリバースレストリクト機構
DE102009027533A1 (de) * 2009-07-08 2011-01-20 Zf Friedrichshafen Ag Schaltvorrichtung eines Kraftfahrzeug-Schaltgetriebes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874253C (de) * 1951-11-01 1953-04-23 Auto Union G M B H Rueckwaertsgangsperre, besonders in Kraftfahrzeuggetrieben
JPS4840260A (US20100223739A1-20100909-C00005.png) * 1971-09-21 1973-06-13
JPS522063B2 (US20100223739A1-20100909-C00005.png) * 1973-11-19 1977-01-19
JPS5423060B2 (US20100223739A1-20100909-C00005.png) * 1973-12-29 1979-08-10
US4018099A (en) * 1975-09-15 1977-04-19 General Motors Corporation Multispeed shift linkage control
US4133219A (en) * 1977-04-27 1979-01-09 Borg-Warner Corporation Transmission shift control mechanism
JPS55102725A (en) * 1979-01-30 1980-08-06 Nissan Motor Co Ltd Control mechanism of transmission

Also Published As

Publication number Publication date
FR2447826A1 (fr) 1980-08-29
DE3003079C2 (de) 1984-07-12
FR2447826B1 (fr) 1986-03-28
JPS6215789B2 (US20100223739A1-20100909-C00005.png) 1987-04-09
DE3003079A1 (de) 1980-09-11
JPS55103158A (en) 1980-08-07
US4324150A (en) 1982-04-13
GB2041119A (en) 1980-09-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee