JPS617461U - Parking lock device for automatic transmission - Google Patents

Parking lock device for automatic transmission

Info

Publication number
JPS617461U
JPS617461U JP9222484U JP9222484U JPS617461U JP S617461 U JPS617461 U JP S617461U JP 9222484 U JP9222484 U JP 9222484U JP 9222484 U JP9222484 U JP 9222484U JP S617461 U JPS617461 U JP S617461U
Authority
JP
Japan
Prior art keywords
parking
automatic transmission
lock device
parking lock
shift 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.)
Granted
Application number
JP9222484U
Other languages
Japanese (ja)
Other versions
JPH0414293Y2 (en
Inventor
勝 福入
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP9222484U priority Critical patent/JPS617461U/en
Publication of JPS617461U publication Critical patent/JPS617461U/en
Application granted granted Critical
Publication of JPH0414293Y2 publication Critical patent/JPH0414293Y2/ja
Granted 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
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/3483—Parking lock mechanisms or brakes in the transmission with hydraulic actuating means
    • 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
    • F16H63/40—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 comprising signals other than signals for actuating the final output mechanisms
    • F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission

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図は本考案の一実施例を示すもので、パーキングギ
アとパーキングポールと油圧アクチュエ−−一タとの部
分を示す正面図。 第２図は本考案の一実施例を示すもので、シフトレバー
とパーキングボールとマニュアルバルブとの部分を示す
側面図。 第３図はパーキングポールとシフトレバーとの機械的連
係を行うためのマニュアルプレート部分の作動説明図。 第４図は本考案の他の実施例を示す要部図。 ２：パーキングギア、４：パーキングポール、６：シフ
トレバー、７：パーキングロンド、１４：マニュアルプ
レート、１６：マニュアルバルブ、１７：油圧アクチュ
エータ、２２：油室、２３．２９：切換弁。FIG. 1 shows an embodiment of the present invention, and is a front view showing a parking gear, a parking pole, and a hydraulic actuator. FIG. 2 shows an embodiment of the present invention, and is a side view showing a shift lever, a parking ball, and a manual valve. FIG. 3 is an explanatory diagram of the operation of the manual plate portion for mechanically linking the parking pole and the shift lever. FIG. 4 is a main part diagram showing another embodiment of the present invention. 2: Parking gear, 4: Parking pole, 6: Shift lever, 7: Parking rod, 14: Manual plate, 16: Manual valve, 17: Hydraulic actuator, 22: Oil chamber, 23.29: Switching valve.

Claims (1)

【実用新案登録請求の範囲】 パーキングギアに係脱されるパーキングポールが、リタ
ーンスプリングにより係合解除方向に付勢サれ、前記パ
ーキングポールがマニュアルバルブを切換操作するシフ
トレバートに機械的に連係されて、該シフトレバーがＰ
レンジにあるときに前記リターンスプリングに抗して前
記パーキングポールを前記パ−キングギアに係合させる
ようにした自動変速機のパーキングロック装置におい，
て、 油圧を受けたときに前記パーキングポールを係合解除方
向に作動させる油圧アクチュエータと、前記シフトレバ
ーを走行レンジとしたときに立上がる油圧を前記油圧ア
クチュエータへ導びく切換弁と、 を備えていることを特徴とする自動変速機のパーキング
ロツ−ク装置。[Claims for Utility Model Registration] A parking pole that is engaged and disengaged from a parking gear is biased in the disengagement direction by a return spring, and the parking pole is mechanically linked to a shift lever that switches and operates a manual valve. and the shift lever is shifted to P.
In a parking lock device for an automatic transmission, the parking lock device engages the parking pole with the parking gear against the return spring when the automatic transmission is in the range,
a hydraulic actuator that operates the parking pole in the disengagement direction when receiving hydraulic pressure; and a switching valve that guides the hydraulic pressure that rises when the shift lever is set to the travel range to the hydraulic actuator. A parking lock device for an automatic transmission, characterized in that:
JP9222484U 1984-06-20 1984-06-20 Parking lock device for automatic transmission Granted JPS617461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9222484U JPS617461U (en) 1984-06-20 1984-06-20 Parking lock device for automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9222484U JPS617461U (en) 1984-06-20 1984-06-20 Parking lock device for automatic transmission

Publications (2)

Publication Number Publication Date
JPS617461U true JPS617461U (en) 1986-01-17
JPH0414293Y2 JPH0414293Y2 (en) 1992-03-31

Family

ID=30648832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9222484U Granted JPS617461U (en) 1984-06-20 1984-06-20 Parking lock device for automatic transmission

Country Status (1)

Country Link
JP (1) JPS617461U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127847U (en) * 1989-03-30 1990-10-22
JP2001295922A (en) * 2000-04-12 2001-10-26 Honda Motor Co Ltd Parking mechanism of vehicle
KR100483157B1 (en) * 2002-09-05 2005-04-14 현대자동차주식회사 The parking device of automatic transmission
JP2014517237A (en) * 2011-06-21 2014-07-17 ダイムラー・アクチェンゲゼルシャフト Vehicle parking lock device with at least one locking element
JP2014190532A (en) * 2013-03-28 2014-10-06 Aisin Aw Co Ltd Vehicular parking device
WO2020067281A1 (en) * 2018-09-28 2020-04-02 日本電産株式会社 Motor unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110345A (en) * 1981-12-22 1983-06-30 Fuji Heavy Ind Ltd Automatic parking lock for vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110345A (en) * 1981-12-22 1983-06-30 Fuji Heavy Ind Ltd Automatic parking lock for vehicle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127847U (en) * 1989-03-30 1990-10-22
JP2001295922A (en) * 2000-04-12 2001-10-26 Honda Motor Co Ltd Parking mechanism of vehicle
JP4612929B2 (en) * 2000-04-12 2011-01-12 本田技研工業株式会社 Vehicle parking mechanism
KR100483157B1 (en) * 2002-09-05 2005-04-14 현대자동차주식회사 The parking device of automatic transmission
JP2014517237A (en) * 2011-06-21 2014-07-17 ダイムラー・アクチェンゲゼルシャフト Vehicle parking lock device with at least one locking element
JP2014190532A (en) * 2013-03-28 2014-10-06 Aisin Aw Co Ltd Vehicular parking device
US9555777B2 (en) 2013-03-28 2017-01-31 Aisin Aw Co., Ltd. Parking device for vehicle
WO2020067281A1 (en) * 2018-09-28 2020-04-02 日本電産株式会社 Motor unit
JPWO2020067281A1 (en) * 2018-09-28 2021-09-02 日本電産株式会社 Motor unit

Also Published As

Publication number Publication date
JPH0414293Y2 (en) 1992-03-31

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