JPH03118175U - - Google Patents
Info
- Publication number
- JPH03118175U JPH03118175U JP2718190U JP2718190U JPH03118175U JP H03118175 U JPH03118175 U JP H03118175U JP 2718190 U JP2718190 U JP 2718190U JP 2718190 U JP2718190 U JP 2718190U JP H03118175 U JPH03118175 U JP H03118175U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- tanks
- circuit
- communication pipe
- supplies
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案の一実施例を示す油圧系統図、
第２図は従来例の油圧系統図、第３図はストラド
ルキヤリヤの概略説明図でａは平面図、ｂは側面
図である。
１……ハイドロリツクタンク、２……油圧ポン
プ、５……電磁弁、６……ホイストシリンダ、９
……オイル用連通管、１０……フロート式ストツ
プバルブ、１１……エアー用連通管、Ａ……荷物
昇降回路、Ｂ……ステアリング回路。
FIG. 1 is a hydraulic system diagram showing an embodiment of the present invention.
FIG. 2 is a hydraulic system diagram of a conventional example, and FIG. 3 is a schematic explanatory diagram of a straddle carrier, in which a is a plan view and b is a side view. 1... Hydraulic tank, 2... Hydraulic pump, 5... Solenoid valve, 6... Hoist cylinder, 9
...Oil communication pipe, 10...Float type stop valve, 11...Air communication pipe, A...Luggage lifting circuit, B...Steering circuit.
Claims (1)
クに対応する２基のエンジンによつて駆動する２
基の油圧ポンプと、該２基の油圧ポンプからの圧
油を合流し、電磁弁の切替作動によつてホイスト
シリンダに供給する荷物昇降回路及びステアリン
グシリンダに供給するステアリング回路とからな
り前記２個の密閉型ハイドロリツクタンク間をオ
イル用連通管と、各タンクに設けたフロート式ス
トツプバルブを介して接続したエア用連通管とに
よつて互に連通したことを特徴とするストラドル
キヤリヤの油圧回路。 Two closed hydraulic tanks and two engines that correspond to the tanks.
The above-mentioned two hydraulic pumps are composed of a main hydraulic pump, a load lifting circuit that combines pressure oil from the two hydraulic pumps, and supplies it to the hoist cylinder by the switching operation of a solenoid valve, and a steering circuit that supplies it to the steering cylinder. A hydraulic circuit for a straddle carrier characterized in that the closed hydraulic tanks of the straddle carrier are connected to each other by an oil communication pipe and an air communication pipe connected via a float type stop valve provided in each tank. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2718190U JPH03118175U (en) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2718190U JPH03118175U (en) | 1990-03-19 | 1990-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118175U true JPH03118175U (en) | 1991-12-05 |
Family
ID=31530049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2718190U Pending JPH03118175U (en) | 1990-03-19 | 1990-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013216156A (en) * | 2012-04-05 | 2013-10-24 | Mitsubishi Nichiyu Forklift Co Ltd | Hydraulic steering system and forklift provided with the same |
-
1990
- 1990-03-19 JP JP2718190U patent/JPH03118175U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013216156A (en) * | 2012-04-05 | 2013-10-24 | Mitsubishi Nichiyu Forklift Co Ltd | Hydraulic steering system and forklift provided with the same |
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