JPS6249054U - - Google Patents

Info

Publication number
JPS6249054U
JPS6249054U JP14118685U JP14118685U JPS6249054U JP S6249054 U JPS6249054 U JP S6249054U JP 14118685 U JP14118685 U JP 14118685U JP 14118685 U JP14118685 U JP 14118685U JP S6249054 U JPS6249054 U JP S6249054U
Authority
JP
Japan
Prior art keywords
gear position
cam body
shift
shift lever
reverse gear
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
JP14118685U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14118685U priority Critical patent/JPS6249054U/ja
Publication of JPS6249054U publication Critical patent/JPS6249054U/ja
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
    • 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
    • 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
    • F16H61/24—Providing feel, e.g. to enable selection
    • F16H2061/242—Mechanical shift gates or similar guiding means during selection and shifting

Landscapes

  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１〜５図は本考案の実施例を示すもので、第
１図は変速機におけるシフトレバーの周辺の縦断
側面図、第２図はシフトレバーの操作パターン図
、第３図は第１図―線で切断したミスシフト
防止機構の横断拡大平面図、第４図は同側面図、
第５図は該ミスシフト防止機構の作用を説明する
一部拡大平面図である。また、第６図は従来例を
示す横断平面図である。 １２…シフトレバー、１３〜１５…シフトロツ
ド、２０…ミスシフト防止機構、２１ｂ…ストツ
パ部、２２…カム体、２２ｂ…カム部、２２ｃ…
回動規制部、２３…スプリング。 1 to 5 show an embodiment of the present invention, in which FIG. 1 is a vertical side view of the vicinity of a shift lever in a transmission, FIG. 2 is an operation pattern diagram of the shift lever, and FIG. - Cross-sectional enlarged plan view of the misshift prevention mechanism cut along the line, Figure 4 is a side view of the same,
FIG. 5 is a partially enlarged plan view illustrating the operation of the misshift prevention mechanism. Moreover, FIG. 6 is a cross-sectional plan view showing a conventional example. DESCRIPTION OF SYMBOLS 12... Shift lever, 13-15... Shift rod, 20... Misshift prevention mechanism, 21b... Stopper part, 22... Cam body, 22b... Cam part, 22c...
Rotation regulating section, 23...spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シフトレバーの操作パターンにおける特定前進
段位置と後退段位置とが一直線上に配置された変
速機における変速操作装置のミスシフト防止機構
であつて、上記シフトレバーにおけるシフトロツ
ドとの係合部近傍に回動可能に備えられたカム体
と、該カム体を中立位置に保持するスプリングと
を有すると共に、上記カム体には、中立位置にお
いて上記操作パターンにおける特定前進段位置と
後退段位置との間のシフト動作線上に突出し、且
つシフトレバーの当該シフト動作線上へのセレク
ト動作により該シフト動作線上から押し出されて
シフトレバーのニユートラル位置から上記特定前
進段位置又は後退段位置へのシフト動作を可能と
する一方、上記特定前進段位置から後退段位置方
向への操作時にはシフトレバーに係合して当該カ
ム体を後退段位置側へ回動させるカム部と、該カ
ム体が中立位置を越えて後退段位置側に回動され
た時にストツパ部に当接して該カム体の回動を規
制することにより、シフトレバーの上記特定前進
段位置から後退段位置へのシフト動作を阻止する
回動規制部とが設けられていることを特徴とする
変速操作装置のミスシフト防止機構。 A misshift prevention mechanism for a gear shift operating device in a transmission in which a specific forward gear position and a reverse gear position in a shift lever operation pattern are arranged in a straight line, the mechanism rotating in the vicinity of the engagement part with the shift rod of the shift lever. The cam body has a cam body that can be provided with a cam body and a spring that holds the cam body in a neutral position, and the cam body has a cam body that can be used for shifting between a specific forward gear position and a reverse gear position in the operation pattern in the neutral position. One side that protrudes onto the shift operation line and is pushed out from the shift operation line by a select operation of the shift lever on the shift operation line to enable a shift operation of the shift lever from the neutral position to the specific forward gear position or reverse gear position. , a cam portion that engages with the shift lever to rotate the cam body toward the reverse gear position when operating from the specific forward gear position to the reverse gear position, and a cam portion that rotates the cam body toward the reverse gear position when the cam body moves beyond the neutral position A rotation restriction portion that prevents the shift lever from shifting from the specific forward gear position to the reverse gear position by coming into contact with the stopper portion and restricting rotation of the cam body when the shift lever is rotated to the side. What is claimed is: 1. A misshift prevention mechanism for a speed change operation device, characterized in that it is provided with a misshift prevention mechanism.
JP14118685U 1985-09-13 1985-09-13 Pending JPS6249054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14118685U JPS6249054U (en) 1985-09-13 1985-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14118685U JPS6249054U (en) 1985-09-13 1985-09-13

Publications (1)

Publication Number Publication Date
JPS6249054U true JPS6249054U (en) 1987-03-26

Family

ID=31048744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14118685U Pending JPS6249054U (en) 1985-09-13 1985-09-13

Country Status (1)

Country Link
JP (1) JPS6249054U (en)

Similar Documents

Publication Publication Date Title
JPS62847U (en)
JPS6249054U (en)
JPS6239061U (en)
JPH0367755U (en)
JPS639561U (en)
JPS59124738U (en) Gear slippage prevention mechanism in column type transmission operating device
JPS6348055U (en)
JPS60193408U (en) Automobile steering wheel angle detection device
JPS5824830U (en) Transmission gear shift operation device
JPH0191160U (en)
JPH0529410Y2 (en)
JPS6291061U (en)
JPH0191161U (en)
JPH0284040U (en)
JPS5991926U (en) Misshift prevention mechanism for multi-speed transmissions
JPS63107017U (en)
JPH01106921U (en)
JPS636255A (en) Speed change control device for car
JPH0276263U (en)
JPH0482372U (en)
JPS5898291U (en) Gear shift lever on bicycle
JPH0171266U (en)
JPS6254025U (en)
JPH0384477U (en)
JPS639560U (en)