JPS56138563A - Misshift preventing device for transmission - Google Patents

Misshift preventing device for transmission

Info

Publication number
JPS56138563A
JPS56138563A JP3982980A JP3982980A JPS56138563A JP S56138563 A JPS56138563 A JP S56138563A JP 3982980 A JP3982980 A JP 3982980A JP 3982980 A JP3982980 A JP 3982980A JP S56138563 A JPS56138563 A JP S56138563A
Authority
JP
Japan
Prior art keywords
stopper
stopper lever
transmission
fork shaft
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.)
Pending
Application number
JP3982980A
Other languages
Japanese (ja)
Inventor
Kazumi Hiraiwa
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
Priority to JP3982980A priority Critical patent/JPS56138563A/en
Publication of JPS56138563A publication Critical patent/JPS56138563A/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)

Abstract

PURPOSE: To reduce the number of component parts of a transmission and to simplify the structure of the same, by supporting a stopper lever in a freely retractable and pivotally movable manner in an elongated hole, and urging the stopper lever by a spring slantwise to the direction of the movement of a fork shaft.
CONSTITUTION: The stopper level 22 is supported on a bracket 23 fixed to the transmission case A in a pivotally movable manner by a pin 24 extending through a elongated hole 25 formed in the stopper lever 22. Further, a torsion spring 26 is interposed between the stopper lever 22 and the bracket 23 for urging the stopper lever 22 in clockwise and leftward directions. At the top of the stopper lever 22, there are formed a stopper part 22a having a surface extending perpendicularly to the direction of the movement of a fork shaft 13 and a force receiving part 22b having a surface extending perpendicularly to said surface of stopper part 22a. When the fork shaft 13 is in its neutral position, these two parts 22a, 22b are received in a shifter groove 13a.
COPYRIGHT: (C)1981,JPO&Japio
JP3982980A 1980-03-28 1980-03-28 Misshift preventing device for transmission Pending JPS56138563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3982980A JPS56138563A (en) 1980-03-28 1980-03-28 Misshift preventing device for transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3982980A JPS56138563A (en) 1980-03-28 1980-03-28 Misshift preventing device for transmission

Publications (1)

Publication Number Publication Date
JPS56138563A true JPS56138563A (en) 1981-10-29

Family

ID=12563851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3982980A Pending JPS56138563A (en) 1980-03-28 1980-03-28 Misshift preventing device for transmission

Country Status (1)

Country Link
JP (1) JPS56138563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016100473B4 (en) 2015-01-30 2022-03-17 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) FORWARD-IN-REVERSE LOCKING MECHANISM FOR A TRANSMISSION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016100473B4 (en) 2015-01-30 2022-03-17 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) FORWARD-IN-REVERSE LOCKING MECHANISM FOR A TRANSMISSION

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