JPS5818153U - Sub-transmission power shift device - Google Patents

Sub-transmission power shift device

Info

Publication number
JPS5818153U
JPS5818153U JP11100181U JP11100181U JPS5818153U JP S5818153 U JPS5818153 U JP S5818153U JP 11100181 U JP11100181 U JP 11100181U JP 11100181 U JP11100181 U JP 11100181U JP S5818153 U JPS5818153 U JP S5818153U
Authority
JP
Japan
Prior art keywords
check
shift
sub
fork shaft
fork
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
JP11100181U
Other languages
Japanese (ja)
Inventor
出田　康文
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP11100181U priority Critical patent/JPS5818153U/en
Publication of JPS5818153U publication Critical patent/JPS5818153U/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は一般的な副変速機用パワーシフト装置のシステ
ム図、第２図は従来の副変速機用パワーシフト装置にお
けるチェック機構の断面図、第３図は本考案パワーシフ
ト装置により高低速の変速を行なうべき副変速機の断面
図、第４区は本考案パワーシフト装置のチェック機構を
示す断面図である。 １〜４・・・圧力源、５．６・・・ソレノイドバルブ、
７・・・クラッチスイッチ、８・・・・・・クラッチペ
ダル、９・・・高低速切換スイッチ、１０・・・アクチ
ュエータ、１１・・・シフトレバ−１１７，１８・・・
変速検知スイッチ、２１・・・副変速機ケース、２２・
・・フォークシャフト、２２ａ、２２ｂ・・・変速チェ
ックｉ、２２ａ’、２２ｂ’・・・隣接開口縁、２２Ｃ
・・・切欠溝、　−２２ｄ・・・ニュートラルチェック
Ｌ　２２ｄ’　。 ２２ｄ“・・・傾斜面、２３・・・ばね、２４・・・チ
ェックボー／東２５・・・トランスミッション、２６・
・・Ｉ−ランスミッション出力軸、２７・・・副変速機
出力軸、３０．３１・・・ギヤ、３２・・・カウンター
ギヤ、３５・・・シンクロメツシュ機構、３７・・・カ
ップリングスリーブ、４２・・・コントロールロッド、
４３・・・コントロールロッド。Figure 1 is a system diagram of a general power shift device for an auxiliary transmission, Figure 2 is a sectional view of a check mechanism in a conventional power shift device for an auxiliary transmission, and Figure 3 is a system diagram of a power shift device for a conventional auxiliary transmission. Section 4 is a cross-sectional view of the sub-transmission that is to perform the gear shifting, and Section 4 is a cross-sectional view showing the check mechanism of the power shift device of the present invention. 1-4...Pressure source, 5.6...Solenoid valve,
7...Clutch switch, 8...Clutch pedal, 9...High/low speed changeover switch, 10...Actuator, 11...Shift lever 117, 18...
Gear shift detection switch, 21... Sub-transmission case, 22...
...Fork shaft, 22a, 22b...Shift check i, 22a', 22b'...Adjacent opening edge, 22C
...Notch groove, -22d...Neutral check L 22d'. 22d"... Inclined surface, 23... Spring, 24... Check bow/East 25... Transmission, 26.
... I-transmission output shaft, 27... Sub-transmission output shaft, 30.31... Gear, 32... Counter gear, 35... Synchromesh mechanism, 37... Coupling sleeve , 42... control rod,
43...Control rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 変速信号によりオン、オフされるソレノイドバルブを経
て適宜圧力源からの流体圧を復動アクチュエータに給排
し、該アクチュエータにより作動されるフォークシャフ
トまたはシフトフォークを介して副変速機を変速操作可
能で、該フォークシャフトに設けたチェック溝とこれに
陥入可能なチェックボールとよりなるチェック機構を設
けて前記フォークシャフトまたはシフトフォークを変速
位置に抑止するようにした副変速機のパワーシフト装置
において、前記フォークシャフトに、前記チェックボー
ルの陥入で該フォー・クシャフトまたはシフドラオーク
を中立位置に抑止するチェック溝を設け、該チェック溝
を前記チェック溝の隣接開口縁に連ねてこれに向は除々
に浅くしたことを特徴とする副変速機のパワーシフト装
置。Fluid pressure from a pressure source is appropriately supplied to and discharged from a double-acting actuator via a solenoid valve that is turned on and off in response to a gear shift signal, and the sub-transmission can be operated to shift gears via a fork shaft or a shift fork operated by the actuator. In a power shift device for a sub-transmission, the fork shaft or the shift fork is restrained in a gear shift position by providing a check mechanism consisting of a check groove provided in the fork shaft and a check ball that can be inserted into the check groove, The fork shaft is provided with a check groove that restrains the fork shaft or shift drake in a neutral position by the indentation of the check ball, and the check groove is connected to an adjacent opening edge of the check groove and becomes gradually shallower in the direction thereof. A power shift device for an auxiliary transmission characterized by:
JP11100181U 1981-07-28 1981-07-28 Sub-transmission power shift device Pending JPS5818153U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11100181U JPS5818153U (en) 1981-07-28 1981-07-28 Sub-transmission power shift device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11100181U JPS5818153U (en) 1981-07-28 1981-07-28 Sub-transmission power shift device

Publications (1)

Publication Number Publication Date
JPS5818153U true JPS5818153U (en) 1983-02-04

Family

ID=29905347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11100181U Pending JPS5818153U (en) 1981-07-28 1981-07-28 Sub-transmission power shift device

Country Status (1)

Country Link
JP (1) JPS5818153U (en)

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