JPS6144052U - automatic transmission - Google Patents

automatic transmission

Info

Publication number
JPS6144052U
JPS6144052U JP12974584U JP12974584U JPS6144052U JP S6144052 U JPS6144052 U JP S6144052U JP 12974584 U JP12974584 U JP 12974584U JP 12974584 U JP12974584 U JP 12974584U JP S6144052 U JPS6144052 U JP S6144052U
Authority
JP
Japan
Prior art keywords
clutch
automatic transmission
irregularities
drum
sensor
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
JP12974584U
Other languages
Japanese (ja)
Other versions
JPH064121Y2 (en
Inventor
盛雄 木内
不二夫 大島
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 JP1984129745U priority Critical patent/JPH064121Y2/en
Publication of JPS6144052U publication Critical patent/JPS6144052U/en
Application granted granted Critical
Publication of JPH064121Y2 publication Critical patent/JPH064121Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Control Of Transmission Device (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、本考案の実施例による自動変速機の基本構成
を説明する骨子図、第2図は、第1図に示した多段変速
歯車装置の構造を詳細に示した軸方向断面図、第3区は
、第2図に示した多段変速歯車装置の主要部の詳細を示
す拡大図、第4図は、本考案の主要部を示す横断面図で
ある。 1・・・クランク軸、2・・・トルクコンバータ、1d
・・・多段変速歯車装置、11・・・ケース、llb・
・・スリーブ、lid,lie,llf・・・開口、1
2−=中央軸、13・・・タービンシャフト、14・・
・プラネタリギャユニット、15・・・小径サンギャ、
16・・・大径サンギャ、20・・:第一のクラッチ装
置、20a・・・クラッチドラム、20c・・・クラッ
チハブ、20e・・・クラッチディスク、20f・・・
ピストン、21・・・第二のクラッチ装置、21a・・
・クラッチド之ム基部、21b・・・クラッチドラム、
21c・・・クラツチハブ、21e・・・クラッチディ
スク、21f・・・ピストン、22・・・ワンウエイク
ラッチ、24・・・第−三のクラッチ装置、24b・・
・クラッチドラム、24ba・・・溝:24bb・・・
突出部、24c・・・クラッチハブ、24d・・・ブレ
ーキディスク、24da・・・爪部、2 4 e ・・
・ピストン、20i,21h,24h・・・作動油通路
、30・・・回転数センサ、B・・・ブッシュ、Sp・
・・スプライン。
FIG. 1 is a schematic diagram illustrating the basic configuration of an automatic transmission according to an embodiment of the present invention, and FIG. 2 is an axial sectional view showing in detail the structure of the multi-speed gear device shown in FIG. 1. Section 3 is an enlarged view showing details of the main parts of the multi-speed gear device shown in Fig. 2, and Fig. 4 is a cross-sectional view showing the main parts of the present invention. 1... Crankshaft, 2... Torque converter, 1d
...Multi-speed gear device, 11...Case, llb.
...Sleeve, lid, lie, llf...opening, 1
2-=central shaft, 13...turbine shaft, 14...
・Planetary Gya Unit, 15...Small Diameter Sangya,
16...Large diameter Sanghya, 20...: First clutch device, 20a...Clutch drum, 20c...Clutch hub, 20e...Clutch disc, 20f...
Piston, 21...Second clutch device, 21a...
・Clutch drum base, 21b...clutch drum,
21c...Clutch hub, 21e...Clutch disc, 21f...Piston, 22...One-way clutch, 24...Third clutch device, 24b...
・Clutch drum, 24ba...Groove: 24bb...
Projection part, 24c...Clutch hub, 24d...Brake disc, 24da...Claw part, 2 4e...
・Piston, 20i, 21h, 24h... Hydraulic oil passage, 30... Rotation speed sensor, B... Bush, Sp...
··spline.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)ミッションケースに収容された遊星歯車機構と、
この遊星歯車機構と組み合わされたクラッチとを備えた
自動変速機であって、前記クラッチのクラッチドラムは
、クラッチディスクの外周の凹凸にかみ合うように、こ
の′凹凸に対応して凹凸に、しかも該凹凸がドラムの外
面上に表われるよ−うに形成されており、そして回転す
る前記クラッチドラムの凹凸を検知することによ. り
、該クラッチドラムの回転数を検出するセンサが、前記
クラッチドラムに対向して前記ミッションケースに固定
されていることを特徴とする自動変速機。
(1) A planetary gear mechanism housed in a mission case,
This automatic transmission is equipped with a clutch combined with this planetary gear mechanism, and the clutch drum of the clutch is configured to have irregularities corresponding to the irregularities on the outer periphery of the clutch disc so as to engage with the irregularities on the outer periphery of the clutch disc. Irregularities are formed on the outer surface of the drum, and by detecting the recesses and recesses of the rotating clutch drum. An automatic transmission characterized in that a sensor for detecting the rotational speed of the clutch drum is fixed to the transmission case facing the clutch drum.
(2)前記センサが、電磁式センサであることを特徴と
する実用新案登録請求の範囲第1項記載の自動変速機。
(2) The automatic transmission according to claim 1, wherein the sensor is an electromagnetic sensor.
JP1984129745U 1984-08-27 1984-08-27 Automatic transmission Expired - Lifetime JPH064121Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984129745U JPH064121Y2 (en) 1984-08-27 1984-08-27 Automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984129745U JPH064121Y2 (en) 1984-08-27 1984-08-27 Automatic transmission

Publications (2)

Publication Number Publication Date
JPS6144052U true JPS6144052U (en) 1986-03-24
JPH064121Y2 JPH064121Y2 (en) 1994-02-02

Family

ID=30688362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984129745U Expired - Lifetime JPH064121Y2 (en) 1984-08-27 1984-08-27 Automatic transmission

Country Status (1)

Country Link
JP (1) JPH064121Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6458889A (en) * 1987-08-28 1989-03-06 Bailey Japan Valve rod thrust force detector for control valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416060A (en) * 1977-07-06 1979-02-06 Honda Motor Co Ltd Clutch outer and its manufacturing method
JPS5723139A (en) * 1980-07-16 1982-02-06 Fujitsu Ltd Load dividing system of terminal controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416060A (en) * 1977-07-06 1979-02-06 Honda Motor Co Ltd Clutch outer and its manufacturing method
JPS5723139A (en) * 1980-07-16 1982-02-06 Fujitsu Ltd Load dividing system of terminal controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6458889A (en) * 1987-08-28 1989-03-06 Bailey Japan Valve rod thrust force detector for control valve

Also Published As

Publication number Publication date
JPH064121Y2 (en) 1994-02-02

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