JPS6182154U - - Google Patents
Info
- Publication number
- JPS6182154U JPS6182154U JP16638084U JP16638084U JPS6182154U JP S6182154 U JPS6182154 U JP S6182154U JP 16638084 U JP16638084 U JP 16638084U JP 16638084 U JP16638084 U JP 16638084U JP S6182154 U JPS6182154 U JP S6182154U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- reverse
- pilot
- reverse clutch
- hydraulic pressure
- 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 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
図面はこの考案の一実施例を示し、第１図は回
路図、第２図はパイロツト弁の詳細図、第３図は
従来の説明図である。
１は前進クラツチ、２は後進クラツチ、３，４
はパイロツト弁、３１，４１はオフポジシヨン、
３２，４２はオンポジシヨン、９は前進クラツチ
用電磁弁、１０は後進クラツチ用電磁弁。
The drawings show one embodiment of this invention, and FIG. 1 is a circuit diagram, FIG. 2 is a detailed view of a pilot valve, and FIG. 3 is an explanatory diagram of a conventional method. 1 is the forward clutch, 2 is the reverse clutch, 3, 4
is the pilot valve, 3 1 and 4 1 are off position,
3 2 and 4 2 are on-position, 9 is a forward clutch solenoid valve, and 10 is a reverse clutch solenoid valve.
Claims (1)
磁弁１０によりパイロツト制御されるパイロツト
弁３，４により前進クラツチ１及び後進クラツチ
２へクラツチ油圧を係給して、これらクラツチ１
，２をオン、オフ制御するものにおいて、前進ク
ラツチ１のオン時、後進クラツチ用パイロツト弁
４のオフポジシヨン４１より前進クラツチ用パイ
ロツト弁３のオンポジシヨン３２を経て前進クラ
ツチ１へクラツチ油圧が、また後進クラツチ２の
オン時前進クラツチ用パイロツト弁３のオフポジ
シヨン３１より後進クラツチ用パイロツト弁４の
オンポジシヨン４２を経て後進クラツチ２へクラ
ツチ油圧が供給されるようにしてなる建設機械の
クラツチ制御回路。 Clutch hydraulic pressure is applied to the forward clutch 1 and the reverse clutch 2 by the pilot valves 3 and 4 which are pilot-controlled by the forward clutch solenoid valve 9 and the reverse clutch solenoid valve 10.
. _ A clutch control circuit for a construction machine in which clutch hydraulic pressure is supplied from an off position 31 of a pilot valve 3 for a forward clutch to an on position 42 of a pilot valve 4 for a reverse clutch to a reverse clutch 2 when the reverse clutch 2 is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16638084U JPS6182154U (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16638084U JPS6182154U (en) | 1984-11-05 | 1984-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182154U true JPS6182154U (en) | 1986-05-31 |
Family
ID=30724198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16638084U Pending JPS6182154U (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148150U (en) * | 1988-04-01 | 1989-10-13 |
-
1984
- 1984-11-05 JP JP16638084U patent/JPS6182154U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148150U (en) * | 1988-04-01 | 1989-10-13 |