JPH0237991U - - Google Patents
Info
- Publication number
- JPH0237991U JPH0237991U JP11374288U JP11374288U JPH0237991U JP H0237991 U JPH0237991 U JP H0237991U JP 11374288 U JP11374288 U JP 11374288U JP 11374288 U JP11374288 U JP 11374288U JP H0237991 U JPH0237991 U JP H0237991U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- outer tube
- inner tube
- tube
- hole
- 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 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１図は本考案の一実施例であるパツカーホー
スの要部断面図であり、第２図はそのパツカーホ
ースの使用時の状態を示す説明図である。第３図
は従来のパツカーホースの一例を示す要部断面図
であり、第４図及び第５図は夫々第３図のパツカ
ーホースの作用と不具合を説明するための説明図
である。
１０：内側チユーブ、３４：外側チユーブ、２
６：接続金具、２８：口金、５２：ソケツト金具
、５６：孔。
FIG. 1 is a sectional view of a main part of a packer hose according to an embodiment of the present invention, and FIG. 2 is an explanatory view showing the state of the packer hose in use. FIG. 3 is a cross-sectional view of a main part of an example of a conventional PACKER hose, and FIGS. 4 and 5 are explanatory views for explaining the functions and problems of the PACKER hose shown in FIG. 3, respectively. 10: Inner tube, 34: Outer tube, 2
6: Connection fitting, 28: Base, 52: Socket fitting, 56: Hole.
Claims (1)
注入用の内管の外側に配し、該外側チユーブの半
径方向への膨出変形により所定の孔をシールした
状態で該内管の先端より該孔内に流体を注入する
パツカーホースにおいて、 前記内管を可撓性材料で形成して湾曲可能と成
し、且つその先端を前記外側チユーブの先端に相
対移動不能に固定したことを特徴とするパツカー
ホース。[Claims for Utility Model Registration] A radially elastic outer tube is arranged outside an inner tube for fluid injection, and a predetermined hole is sealed by the radially expanding deformation of the outer tube. In the Packer hose for injecting fluid into the hole from the tip of the inner tube, the inner tube is made of a flexible material so that it can be bent, and its tip is fixed to the tip of the outer tube so that it is relatively immovable. This is a Patsuka horse that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11374288U JPH0624471Y2 (en) | 1988-08-30 | 1988-08-30 | Packer hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11374288U JPH0624471Y2 (en) | 1988-08-30 | 1988-08-30 | Packer hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0237991U true JPH0237991U (en) | 1990-03-13 |
| JPH0624471Y2 JPH0624471Y2 (en) | 1994-06-29 |
Family
ID=31353851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11374288U Expired - Fee Related JPH0624471Y2 (en) | 1988-08-30 | 1988-08-30 | Packer hose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624471Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118230A (en) * | 2004-10-22 | 2006-05-11 | Hara Kogyo Kk | Chemical injection apparatus for soil improvement |
-
1988
- 1988-08-30 JP JP11374288U patent/JPH0624471Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118230A (en) * | 2004-10-22 | 2006-05-11 | Hara Kogyo Kk | Chemical injection apparatus for soil improvement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624471Y2 (en) | 1994-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |