JPS619649U - Overdrive detection device - Google Patents
Overdrive detection deviceInfo
- Publication number
- JPS619649U JPS619649U JP9264984U JP9264984U JPS619649U JP S619649 U JPS619649 U JP S619649U JP 9264984 U JP9264984 U JP 9264984U JP 9264984 U JP9264984 U JP 9264984U JP S619649 U JPS619649 U JP S619649U
- Authority
- JP
- Japan
- Prior art keywords
- overdrive
- hydraulic piston
- detection device
- band brake
- overdrive detection
- 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
Links
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- 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】
第１図は本考案によるオーバドライブ検出装置の拡大断
面図、第２図は本考案を適用する自動変速機の骨組図、
第３図は自動変速機の油圧制御装置を示す図である。
７・・・オーバドライブ用バンドブレーキ、１００・・
・油圧サーボ機構、１０２・・・ケーシング、１０４・
・・サーボリテーナー、１０８・・・油圧ピストン、１
１０・・・サーボレリーズ室、１１２・・・サーボアプ
ライ室、１ １ ６−・・ピストンステム、１２０・・
・カバー、１２２・・・オーパ下ライブ検出スイッチ。[Brief Description of the Drawings] Fig. 1 is an enlarged sectional view of an overdrive detection device according to the present invention, Fig. 2 is a skeleton diagram of an automatic transmission to which the present invention is applied,
FIG. 3 is a diagram showing a hydraulic control device for an automatic transmission. 7...Band brake for overdrive, 100...
・Hydraulic servo mechanism, 102...Casing, 104・
... Servo retainer, 108 ... Hydraulic piston, 1
10... Servo release chamber, 112... Servo apply chamber, 1 1 6-... Piston stem, 120...
・Cover, 122...Oper lower live detection switch.
Claims (1)
ってバンドブレーキを締結させるオーバドライブ装置の
オーバドライブ検出装置において、 バンドブレーキ解放時の油圧ピストンの位置と、バンド
ブレーキ締結時の油圧ピストンの位置との間の油圧ピス
トンのストロークによってオン・オフ状態が切換わるオ
ーバドライブ検出スイッチが設けられていることを特徴
とするオーパ下ライブ検出装置。[Scope of Claim for Utility Model Registration] In an overdrive detection device for an overdrive device that engages a band brake by activating a hydraulic piston when operating under live, the position of the hydraulic piston when the band brake is released and when the band brake is engaged is determined. An overdrive lower live detection device characterized by being provided with an overdrive detection switch whose on/off state is switched depending on the stroke of the hydraulic piston between the positions of the hydraulic piston and the hydraulic piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9264984U JPS619649U (en) | 1984-06-22 | 1984-06-22 | Overdrive detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9264984U JPS619649U (en) | 1984-06-22 | 1984-06-22 | Overdrive detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619649U true JPS619649U (en) | 1986-01-21 |
Family
ID=30649632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9264984U Pending JPS619649U (en) | 1984-06-22 | 1984-06-22 | Overdrive detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619649U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347473B2 (en) * | 1975-07-16 | 1978-12-21 |
-
1984
- 1984-06-22 JP JP9264984U patent/JPS619649U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347473B2 (en) * | 1975-07-16 | 1978-12-21 |
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