JPS59167847U - Earth tool piping structure - Google Patents
Earth tool piping structureInfo
- Publication number
- JPS59167847U JPS59167847U JP6329383U JP6329383U JPS59167847U JP S59167847 U JPS59167847 U JP S59167847U JP 6329383 U JP6329383 U JP 6329383U JP 6329383 U JP6329383 U JP 6329383U JP S59167847 U JPS59167847 U JP S59167847U
- Authority
- JP
- Japan
- Prior art keywords
- fluid pressure
- piping structure
- tool
- operating tool
- hose connection
- 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
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図は掘削作業状態を示す側面図、第２図は土工具の
正面図、第３図は回路図、第４図イ、０゜ハは流体圧シ
リンダの断面図、第５図は第４図へにおけるｖ−■線矢
親図、第６図は吊乍操作具部分の一部切欠き正面図、第
７図は第６における■−■線矢視図親図る。
１・・・・・・筒状吊下操作具、２・・・・・・流体圧
アクチュエータ、３・・・・・・作業部材、４・・・・
・・流体圧供給用ホース、５・・・・・・ホース接続部
、１０・・・・・・流路形成用パイプ、１０ａ、１０ｂ
・・・・・・差込接続部分、Ｃ・・・・・・環状シール
材。Figure 1 is a side view showing the state of excavation work, Figure 2 is a front view of the earth tool, Figure 3 is a circuit diagram, Figure 4 A and 0°C are cross-sectional views of the fluid pressure cylinder, and Figure 5 is a cross-sectional view of the hydraulic cylinder. 4, FIG. 6 is a partially cutaway front view of the suspension operating tool portion, and FIG. 7 is a view taken along the line ■--■ in FIG. 6. 1... Cylindrical suspension operating tool, 2... Fluid pressure actuator, 3... Working member, 4...
...Fluid pressure supply hose, 5...Hose connection part, 10...Flow path forming pipe, 10a, 10b
...Plug-in connection part, C...Annular sealing material.
Claims (1)
アクチュエータ２を、前記操作具１の上端側に流体圧供
給用ホース４の接続部５を夫々連結した土工具の配管構
造であって、前記ホース接続部５と前記流体圧アクチュ
エータ２とを連通接続する流路形成用パイプ１０を、前
記操作具１に内装させた状態で、且つ、前記ホース接続
部５及び前記流体圧アクチュエータ２の夫々に差込み接
続した状態で設けると共に、前記パイプ１０の上端廁及
び下端側の差込接続部分１０ａ、１０ｂ夫々と前記ホー
ス接続部５及び前記流体圧アクチュエータ２との間に、
環状シール材Ｃ１Ｃを位置させであることを特徴とする
土工具の配管構造。A piping structure for an earthen tool in which a fluid pressure actuator 2 for driving a working member 3 is connected to the lower end of a cylindrical hanging operating tool 1, and a connecting portion 5 of a fluid pressure supply hose 4 is connected to the upper end of the operating tool 1. The flow path forming pipe 10 that communicates and connects the hose connection part 5 and the fluid pressure actuator 2 is installed inside the operating tool 1, and the hose connection part 5 and the fluid pressure Provided in a plug-connected state to each of the actuators 2, and between the plug connection portions 10a and 10b on the upper and lower end sides of the pipe 10 and the hose connection portion 5 and the fluid pressure actuator 2,
A piping structure for an earthen tool, characterized by positioning an annular sealing material C1C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6329383U JPS59167847U (en) | 1983-04-27 | 1983-04-27 | Earth tool piping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6329383U JPS59167847U (en) | 1983-04-27 | 1983-04-27 | Earth tool piping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59167847U true JPS59167847U (en) | 1984-11-10 |
Family
ID=30193491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6329383U Pending JPS59167847U (en) | 1983-04-27 | 1983-04-27 | Earth tool piping structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59167847U (en) |
-
1983
- 1983-04-27 JP JP6329383U patent/JPS59167847U/en active Pending
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