JPS61156758U - - Google Patents

Info

Publication number
JPS61156758U
JPS61156758U JP1985041191U JP4119185U JPS61156758U JP S61156758 U JPS61156758 U JP S61156758U JP 1985041191 U JP1985041191 U JP 1985041191U JP 4119185 U JP4119185 U JP 4119185U JP S61156758 U JPS61156758 U JP S61156758U
Authority
JP
Japan
Prior art keywords
shift fork
actuator
switch group
command
fork shaft
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.)
Granted
Application number
JP1985041191U
Other languages
Japanese (ja)
Other versions
JPH056446Y2 (en
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 JP1985041191U priority Critical patent/JPH056446Y2/ja
Publication of JPS61156758U publication Critical patent/JPS61156758U/ja
Application granted granted Critical
Publication of JPH056446Y2 publication Critical patent/JPH056446Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins
    • 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
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • 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
    • F16H63/3069—Interrelationship between two or more final output mechanisms
    • 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
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/36—Interlocking devices

Landscapes

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

Description

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

第１図は本考案の一実施例を示す全体構成図、
第２図はアクチユエータの構成を説明するための
要部拡大断面図、第３図はアクチユエータの要部
構成図、第４図はアクチユエータの駆動回路図、
第５図は従来の自動変速機のシフト機構を示す斜
視図である。 １０…シフトフオークシヤフト、１２ａ，１２
ｂ，１２ｃ，１２ｄ…シフトフオーク、２８ａ，
２８ｂ，２８ｃ，２８ｄ…アクチユエータ、３２
…ピストン、３４，４２…ロツクピン、５６ａ，
５６ｂ，５６ｃ，５６ｄ…作動検知スイツチ、６
４ａ，６４ｂ，６４ｃ，６４ｄ…作動指令スイツ
チ。 FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is an enlarged sectional view of the main parts for explaining the structure of the actuator, FIG. 3 is a block diagram of the main parts of the actuator, and FIG. 4 is a drive circuit diagram of the actuator.
FIG. 5 is a perspective view showing a shift mechanism of a conventional automatic transmission. 10...Shift fork shaft, 12a, 12
b, 12c, 12d...shift fork, 28a,
28b, 28c, 28d...actuator, 32
...Piston, 34, 42...Lock pin, 56a,
56b, 56c, 56d...operation detection switch, 6
4a, 64b, 64c, 64d...operation command switches.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 変速段数に応じた複数のシフトフオークを摺動
自在に嵌合してなるシフトフオークシヤフトと、
指令により各シフトフオークをそれぞれシフトフ
オークシヤフトにロツクさせる複数のアクチユエ
ータと、各アクチユエータのオフ作動時各シフト
フオークをそれぞれケーシングに係合させ、指定
のアクチユエータのオン作動により特定のシフト
フオークをケーシングとの係合から解除してシフ
トフオークシヤフトにロツクさせるロツク機構と
、各アクチユエータの作動状態を検知する作動検
知スイツチ群と各アクチユエータに作動を指令す
る作動指令スイツチ群と作動検知スイツチ群の各
出力を監視し、全てのアクチユエータのオフ作動
状態が検出されたことを条件に、指定のアクチユ
エータのみのオン作動を許可するインターロツク
回路とを有することを特徴とする自動変速機のシ
フト機構。 A shift fork shaft formed by slidably fitting a plurality of shift forks according to the number of gears;
A plurality of actuators lock each shift fork to the shift fork shaft according to a command, and when each actuator is turned off, each shift fork is engaged with the casing, and when a designated actuator is turned on, a specific shift fork is locked with the casing. Monitors the outputs of the lock mechanism that disengages and locks the shift fork shaft, the operation detection switch group that detects the operating status of each actuator, and the operation command switch group and operation detection switch group that command each actuator to operate. and an interlock circuit that permits ON operation of only a designated actuator on the condition that the OFF operation state of all actuators is detected.
JP1985041191U 1985-03-22 1985-03-22 Expired - Lifetime JPH056446Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985041191U JPH056446Y2 (en) 1985-03-22 1985-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985041191U JPH056446Y2 (en) 1985-03-22 1985-03-22

Publications (2)

Publication Number Publication Date
JPS61156758U true JPS61156758U (en) 1986-09-29
JPH056446Y2 JPH056446Y2 (en) 1993-02-18

Family

ID=30550782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985041191U Expired - Lifetime JPH056446Y2 (en) 1985-03-22 1985-03-22

Country Status (1)

Country Link
JP (1) JPH056446Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725240U (en) * 1980-07-21 1982-02-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168981A (en) * 1974-12-13 1976-06-15 Sanyo Electric Co DATSUSUISENTAKUKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725240U (en) * 1980-07-21 1982-02-09

Also Published As

Publication number Publication date
JPH056446Y2 (en) 1993-02-18

Similar Documents

Publication Publication Date Title
JPH02240U (en)
US7377140B2 (en) Lock with clutching function
JPH0167130U (en)
JPS61156758U (en)
JPS61157742U (en)
JPS633548U (en)
JPS6216854U (en)
JPS6447234U (en)
JPH01114325U (en)
JPH0249414Y2 (en)
JPH01116257U (en)
JPS6433433U (en)
CA1154356A (en) Control unit braking device
JPH0193132U (en)
JPH0167259U (en)
JPH01176340U (en)
JPH0395474U (en)
JPH0232437U (en)
JPH0353326U (en)
JPS62154542U (en)
JPS61196827U (en)
JPS62141519U (en)
JPS6447435U (en)
JPS6398221U (en)
JPS62183162U (en)