JPH0449261U - - Google Patents
Info
- Publication number
- JPH0449261U JPH0449261U JP9182890U JP9182890U JPH0449261U JP H0449261 U JPH0449261 U JP H0449261U JP 9182890 U JP9182890 U JP 9182890U JP 9182890 U JP9182890 U JP 9182890U JP H0449261 U JPH0449261 U JP H0449261U
- Authority
- JP
- Japan
- Prior art keywords
- failure
- selector valve
- select lever
- manual select
- shift selector
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案の一実施例のシステム図、第２
図は本考案の一実施例の部分拡大図である。
図の主要部分の説明、マニユアルセレクトレバ
ー……１、シフトセレクタバルブ……５、シヤフ
ト……１８、ポート……１４，１５，１６，１７
、制御手段……２、駆動部材……１３、付勢手段
……６，７，８，９。
Figure 1 is a system diagram of one embodiment of the present invention, Figure 2 is a system diagram of an embodiment of the present invention.
The figure is a partially enlarged view of one embodiment of the present invention. Explanation of the main parts of the diagram, manual select lever...1, shift selector valve...5, shaft...18, port...14, 15, 16, 17
, control means...2, drive member...13, biasing means...6, 7, 8, 9.
Claims (1)
レクトレバーと、該マニユアルセレクトレバーの
選択位置に対応した変速を達成すべく軸方向に移
動可能なシヤフトと複数の摩擦係合要素に圧油を
選択的に供給又は排出するポートを備えるシフト
セレクタバルブと、前記マニユアルセレクトレバ
ーの選択位置を検出すると共にこれに対応する位
置に前記シフトセレクタバルブを電気的に駆動す
る駆動部材を制御する制御手段と、を備えるリン
クレスパワーシフトトランスミツシヨンの故障回
避装置において、前記制御手段は前記駆動部材の
故障を判別すると共に、故障と判断した場合前記
駆動部材を断線状態とし、前記シフトセレクタバ
ルブは付勢手段を介して中立位置に設定されるこ
とを特徴とするリンクレスパワーシフトトランス
ミツシヨンの故障回避装置。 Pressure oil is selectively supplied to a manual select lever consisting of forward, reverse, and neutral positions, and a shaft movable in the axial direction and a plurality of frictional engagement elements to achieve a gear change corresponding to the selected position of the manual select lever. Alternatively, a link comprising a shift selector valve including a discharge port, and a control means for detecting a selected position of the manual select lever and controlling a driving member that electrically drives the shift selector valve to a corresponding position. In the failure avoidance device for a powerless power shift transmission, the control means determines a failure of the drive member, and when it is determined that there is a failure, the drive member is disconnected, and the shift selector valve is activated via the biasing means. A failure avoidance device for a linkless power shift transmission characterized by being set at a neutral position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9182890U JPH0449261U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9182890U JPH0449261U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449261U true JPH0449261U (en) | 1992-04-27 |
Family
ID=31827797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9182890U Pending JPH0449261U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101292511B1 (en) * | 2011-12-05 | 2013-08-01 | 현대다이모스(주) | Emergency controlling method of electronic shift lever |
-
1990
- 1990-08-31 JP JP9182890U patent/JPH0449261U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101292511B1 (en) * | 2011-12-05 | 2013-08-01 | 현대다이모스(주) | Emergency controlling method of electronic shift lever |
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