JPS63112589U - - Google Patents
Info
- Publication number
- JPS63112589U JPS63112589U JP14935886U JP14935886U JPS63112589U JP S63112589 U JPS63112589 U JP S63112589U JP 14935886 U JP14935886 U JP 14935886U JP 14935886 U JP14935886 U JP 14935886U JP S63112589 U JPS63112589 U JP S63112589U
- Authority
- JP
- Japan
- Prior art keywords
- fluid supply
- pressurized fluid
- supply channel
- way valve
- auger head
- 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
- 239000012530 fluid Substances 0.000 claims description 7
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
Description
図面は本考案の実施例を示し、第１図はオーガ
ヘツドを縦断したアースオーガ下端部の側面図、
第２図はオーガヘツド２の縦断面図、第３図はオ
ーガヘツド２の開口側の端面図である。 １…アースオーガ軸、３，６…加圧流体供給流
路、１７…棒状体、Ａ…下端開口、Ｖ…一方弁。
ヘツドを縦断したアースオーガ下端部の側面図、
第２図はオーガヘツド２の縦断面図、第３図はオ
ーガヘツド２の開口側の端面図である。 １…アースオーガ軸、３，６…加圧流体供給流
路、１７…棒状体、Ａ…下端開口、Ｖ…一方弁。
Claims (1)
- 先端で開口する加圧流体供給流路を有し、かつ
、互いの加圧流体供給流路を連通させる状態でア
ースオーガ軸の下端に連結されるオーガヘツドで
あつて、前記加圧流体供給流路での流体の逆流を
阻止する一方弁を設けると共に、先端が加圧流体
供給流路の下端開口から突出する棒状体を前記一
方弁の下流側に連結して成るオーガヘツド。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14935886U JPH0316955Y2 (ja) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14935886U JPH0316955Y2 (ja) | 1986-09-29 | 1986-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63112589U true JPS63112589U (ja) | 1988-07-20 |
| JPH0316955Y2 JPH0316955Y2 (ja) | 1991-04-10 |
Family
ID=31064488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14935886U Expired JPH0316955Y2 (ja) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316955Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0718665A (ja) * | 1993-06-29 | 1995-01-20 | Kenchiyou Kobe:Kk | 地下穿孔機用のスクリューロッド |
-
1986
- 1986-09-29 JP JP14935886U patent/JPH0316955Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0718665A (ja) * | 1993-06-29 | 1995-01-20 | Kenchiyou Kobe:Kk | 地下穿孔機用のスクリューロッド |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316955Y2 (ja) | 1991-04-10 |