JPS55107159A - Device for preventing erroneous driving and change-over operation - Google Patents

Device for preventing erroneous driving and change-over operation

Info

Publication number
JPS55107159A
JPS55107159A JP1200579A JP1200579A JPS55107159A JP S55107159 A JPS55107159 A JP S55107159A JP 1200579 A JP1200579 A JP 1200579A JP 1200579 A JP1200579 A JP 1200579A JP S55107159 A JPS55107159 A JP S55107159A
Authority
JP
Japan
Prior art keywords
control rod
restriction member
change
oscillation restriction
over operation
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.)
Pending
Application number
JP1200579A
Other languages
Japanese (ja)
Inventor
Toshiyuki Nakao
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP1200579A priority Critical patent/JPS55107159A/en
Publication of JPS55107159A publication Critical patent/JPS55107159A/en
Pending 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

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)

Abstract

PURPOSE: To prevent erroneous driving and change-over operation, by adapting a control rod not to enter a recersing position when the control rod is operated to release a high-speed gear train which has been formed by setting the control rod to a forward high-speed position.
CONSTITUTION: When a control rod is operated to be returned to a neutral position, a selection rod 50 is oscillated in a direction D so that a drive handle 30 is moved to right with a change-over shaft 20. At the same time, an oscillation restriction member 40 is also moved to right owing to the elastic force of a compression return spring 45. When the right end surface of the oscillation restriction member 40 comes into contact with projections 16a, 16b, the rightward movement of the oscillation restriction member 40 is stopped. As a result, projections 42a, 42b are disengaged from recesses 32a, 32b. Accordingly, the oscillation restriction member 40 is put in a neutral state owing to the returning force of the spring 45 as an arm 33 of the drive handle 30 comes into engagement with a recess 62 in a driven handle 61.
COPYRIGHT: (C)1980,JPO&Japio
JP1200579A 1979-02-05 1979-02-05 Device for preventing erroneous driving and change-over operation Pending JPS55107159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1200579A JPS55107159A (en) 1979-02-05 1979-02-05 Device for preventing erroneous driving and change-over operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1200579A JPS55107159A (en) 1979-02-05 1979-02-05 Device for preventing erroneous driving and change-over operation

Publications (1)

Publication Number Publication Date
JPS55107159A true JPS55107159A (en) 1980-08-16

Family

ID=11793460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1200579A Pending JPS55107159A (en) 1979-02-05 1979-02-05 Device for preventing erroneous driving and change-over operation

Country Status (1)

Country Link
JP (1) JPS55107159A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107466A (en) * 1980-12-25 1982-07-03 Fuji Heavy Ind Ltd Speed change operation mechanism of transverse speed change gear
JPS5950270A (en) * 1982-09-14 1984-03-23 Suzuki Motor Co Ltd Gear shifting apparatus for transmission of automobile
JPS5985452U (en) * 1982-11-30 1984-06-09 いすゞ自動車株式会社 Gear transmission gear change operation mechanism
JPS5985453U (en) * 1982-11-30 1984-06-09 いすゞ自動車株式会社 Gear transmission gear change operation mechanism
JPS5991926U (en) * 1982-12-13 1984-06-22 ダイハツ工業株式会社 Misshift prevention mechanism for multi-speed transmissions
US4476740A (en) * 1981-03-30 1984-10-16 Toyota Jidosha Kogyo Kabushiki Kaisha Shift mechanism for change-speed gear transmission
US4638678A (en) * 1985-09-30 1987-01-27 General Motors Corporation Manual transmission shift control mechanism having a reverse inhibitor
US5456131A (en) * 1992-11-27 1995-10-10 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle transmission operation apparatus
CN101603591A (en) * 2008-06-14 2009-12-16 谢夫勒两合公司 Be used to avoid the device of error gear shift

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107466A (en) * 1980-12-25 1982-07-03 Fuji Heavy Ind Ltd Speed change operation mechanism of transverse speed change gear
US4476740A (en) * 1981-03-30 1984-10-16 Toyota Jidosha Kogyo Kabushiki Kaisha Shift mechanism for change-speed gear transmission
JPS5950270A (en) * 1982-09-14 1984-03-23 Suzuki Motor Co Ltd Gear shifting apparatus for transmission of automobile
JPS629783B2 (en) * 1982-09-14 1987-03-02 Suzuki Motor Co
JPS5985452U (en) * 1982-11-30 1984-06-09 いすゞ自動車株式会社 Gear transmission gear change operation mechanism
JPS5985453U (en) * 1982-11-30 1984-06-09 いすゞ自動車株式会社 Gear transmission gear change operation mechanism
JPS5991926U (en) * 1982-12-13 1984-06-22 ダイハツ工業株式会社 Misshift prevention mechanism for multi-speed transmissions
JPS627894Y2 (en) * 1982-12-13 1987-02-24
US4638678A (en) * 1985-09-30 1987-01-27 General Motors Corporation Manual transmission shift control mechanism having a reverse inhibitor
US5456131A (en) * 1992-11-27 1995-10-10 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle transmission operation apparatus
CN101603591A (en) * 2008-06-14 2009-12-16 谢夫勒两合公司 Be used to avoid the device of error gear shift

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