JPS5897301U - Soundproof hydraulic unit - Google Patents
Soundproof hydraulic unitInfo
- Publication number
- JPS5897301U JPS5897301U JP19730181U JP19730181U JPS5897301U JP S5897301 U JPS5897301 U JP S5897301U JP 19730181 U JP19730181 U JP 19730181U JP 19730181 U JP19730181 U JP 19730181U JP S5897301 U JPS5897301 U JP S5897301U
- Authority
- JP
- Japan
- Prior art keywords
- soundproof
- hydraulic unit
- engine
- hydraulic
- opening
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による防音型油圧ユニットの正面図、第
２図は同じく上面図、第３図は内部側面図であり、第４
図は、本案油圧ユニットを作業工具に接続した場合の回
路図である。
１・・・・・・防音箱形ケース、２・・・・・・オイル
タンク、３・・・・・・ケース中央部、４・・・・・・
排気室、５・・・・・・空気取入口、６・・・・・・接
続ポート１．７・・・・・・エンジン、８・・・・・・
油圧ポンプ、９・・・・・・ファン、１０・・・・・・
空気出口、１２・・・・・・上面開口、１３・・・・・
・上蓋、１４．・・・・・・油圧シリンダ、２０・・−
・・・作業工具。Fig. 1 is a front view of a soundproof hydraulic unit according to the present invention, Fig. 2 is a top view of the same, Fig. 3 is an internal side view, and Fig. 4 is a front view of a soundproof hydraulic unit according to the present invention.
The figure is a circuit diagram when the hydraulic unit of the present invention is connected to a power tool. 1...Soundproof box-shaped case, 2...Oil tank, 3...Center of case, 4...
Exhaust chamber, 5... Air intake, 6... Connection port 1.7... Engine, 8...
Hydraulic pump, 9...Fan, 10...
Air outlet, 12...Top opening, 13...
・Top lid, 14. ...Hydraulic cylinder, 20...-
···Work tools.
Claims (1)
収納した箱形ケース１の上面あるいは側面の一部に開口
１２を設けて、この開口を覆う上蓋１３を、エンジン７
の始動・停止に応じて伸縮する油圧シリンダ１４に固着
し、開閉自在としたことを特徴とする防音型油圧ユニッ
ト。An opening 12 is provided on a part of the top or side surface of the box-shaped case 1 that houses the engine 7, hydraulic pump 8, oil tank 2, etc.
A soundproof hydraulic unit is fixed to a hydraulic cylinder 14 that expands and contracts in accordance with the start and stop of the engine, and is capable of opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19730181U JPS5897301U (en) | 1981-12-25 | 1981-12-25 | Soundproof hydraulic unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19730181U JPS5897301U (en) | 1981-12-25 | 1981-12-25 | Soundproof hydraulic unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5897301U true JPS5897301U (en) | 1983-07-02 |
| JPS6314081Y2 JPS6314081Y2 (en) | 1988-04-20 |
Family
ID=30110511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19730181U Granted JPS5897301U (en) | 1981-12-25 | 1981-12-25 | Soundproof hydraulic unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5897301U (en) |
-
1981
- 1981-12-25 JP JP19730181U patent/JPS5897301U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6314081Y2 (en) | 1988-04-20 |
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