JPS6421052U - - Google Patents
Info
- Publication number
- JPS6421052U JPS6421052U JP11689887U JP11689887U JPS6421052U JP S6421052 U JPS6421052 U JP S6421052U JP 11689887 U JP11689887 U JP 11689887U JP 11689887 U JP11689887 U JP 11689887U JP S6421052 U JPS6421052 U JP S6421052U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- drive circuit
- switching valve
- flow path
- path switching
- 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
- 239000012530 fluid Substances 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
第１図は本考案の一実施例としてのテールスラ
イダ制御装置の全体構成図、第２図は同上装置の
コントローラ内の駆動回路図、第３図は同上装置
内の昇降手段の斜視図、第４図ａ，ｂは戻し位置
及びテールアツプ時の各各異なる側面図、第５図
は従来装置の要部概略構成図をそれぞれ示してい
る。
１３……キヤスタ、１５……コントローラ、１
８……ポンプ用駆動回路、１９……切換弁用駆動
回路、３２……油圧シリンダ、３９……ポンプ、
４０……油圧回路、４２……切換バルブ、５３，
５４……タイマ。
FIG. 1 is an overall configuration diagram of a tail slider control device as an embodiment of the present invention, FIG. 2 is a drive circuit diagram in the controller of the same device, FIG. 3 is a perspective view of the lifting means in the same device, and FIG. 4a and 4b show different side views at the return position and the tail-up position, and FIG. 5 shows a schematic diagram of the main part of the conventional device. 13...caster, 15...controller, 1
8...Pump drive circuit, 19...Switching valve drive circuit, 32...Hydraulic cylinder, 39...Pump,
40...Hydraulic circuit, 42...Switching valve, 53,
54...Timer.
Claims (1)
走行するようになす昇降手段の流動体回路に取付
けられ、上記流動体回路上の流動体圧アクチユエ
ータが車体後部の昇降作動を行うべく伸縮作動を
成すように上記流動体回路上の流動体ポンプ及び
流路切換弁を介し上記流動体ポンプ用駆動回路及
び上記流路切換弁用駆動回路が流動体圧の制御を
行うテールスライダ制御装置において、上記流動
体ポンプ用駆動回路及び流路切換弁用駆動回路は
、昇降指令信号を受けた際に同信号を設定時間の
み継続して出力するタイマを備えたことを特徴と
するテールスライダ制御装置。 The vehicle is attached to a fluid circuit of a lifting means that allows the vehicle to run on casters instead of wheels, and a fluid pressure actuator on the fluid circuit performs a telescoping operation to raise and lower the rear part of the vehicle body. In the tail slider control device, the fluid pump drive circuit and the flow path switching valve drive circuit control fluid pressure via the fluid pump and flow path switching valve on the fluid circuit. The tail slider control device is characterized in that the body pump drive circuit and the flow path switching valve drive circuit are equipped with a timer that continuously outputs the signal for a set time when receiving a lift command signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689887U JPS6421052U (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689887U JPS6421052U (en) | 1987-07-30 | 1987-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421052U true JPS6421052U (en) | 1989-02-02 |
Family
ID=31359856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11689887U Pending JPS6421052U (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421052U (en) |
-
1987
- 1987-07-30 JP JP11689887U patent/JPS6421052U/ja active Pending