JPS61148961U - - Google Patents
Info
- Publication number
- JPS61148961U JPS61148961U JP3147485U JP3147485U JPS61148961U JP S61148961 U JPS61148961 U JP S61148961U JP 3147485 U JP3147485 U JP 3147485U JP 3147485 U JP3147485 U JP 3147485U JP S61148961 U JPS61148961 U JP S61148961U
- Authority
- JP
- Japan
- Prior art keywords
- interlock
- port
- hydraulic
- valve
- outlet port
- 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
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Transmission Device (AREA)
- Actuator (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案一実施例の構成説明図、第２図
は油圧インタロツクバルブの縦断面図、第３図は
従来のインタロツク装置の構成説明図である。
１０は油圧インタロツクバルブ、２５は前進用
クラツチ、２７は後進用クラツチ。
FIG. 1 is an explanatory diagram of the construction of an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of a hydraulic interlock valve, and FIG. 3 is an explanatory diagram of the construction of a conventional interlock device. 10 is a hydraulic interlock valve, 25 is a forward clutch, and 27 is a reverse clutch.
Claims (1)
Ａをインタロツクシリンダ１６に通じる出口ポー
ト１１Ｂに接続するポジシヨンイと出口ポート１
１Ｂをドレンポート１１Ｃに接続するポジシヨン
ロとを有する油圧インタロツクバルブ１０を、イ
ンタロツク回路に設け、油圧インタロツクバルブ
１０の切換作動を前、後進用クラツチ２５，２７
のパイロツト圧のいずれかが０になるとき背圧に
より行うようにしたことを特徴とするインタロツ
ク装置。 Inlet port 11 on which the discharge pressure of pump 13 acts
A and outlet port 1 connecting position A to outlet port 11B leading to interlock cylinder 16
A hydraulic interlock valve 10 having a position rod connecting the drain port 1B to the drain port 11C is provided in the interlock circuit, and the switching operation of the hydraulic interlock valve 10 is controlled by the forward and reverse clutches 25 and 27.
An interlock device characterized in that the interlock is activated by back pressure when any of the pilot pressures becomes zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3147485U JPS61148961U (en) | 1985-03-07 | 1985-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3147485U JPS61148961U (en) | 1985-03-07 | 1985-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61148961U true JPS61148961U (en) | 1986-09-13 |
Family
ID=30532118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3147485U Pending JPS61148961U (en) | 1985-03-07 | 1985-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61148961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101295903B1 (en) * | 2013-03-19 | 2013-08-12 | 김경성 | Shift interlock device of transmission for a car |
-
1985
- 1985-03-07 JP JP3147485U patent/JPS61148961U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101295903B1 (en) * | 2013-03-19 | 2013-08-12 | 김경성 | Shift interlock device of transmission for a car |