JPS60100437U - Tube used in chemical injection device for civil engineering - Google Patents

Tube used in chemical injection device for civil engineering

Info

Publication number
JPS60100437U
JPS60100437U JP19148883U JP19148883U JPS60100437U JP S60100437 U JPS60100437 U JP S60100437U JP 19148883 U JP19148883 U JP 19148883U JP 19148883 U JP19148883 U JP 19148883U JP S60100437 U JPS60100437 U JP S60100437U
Authority
JP
Japan
Prior art keywords
injection device
civil engineering
chemical injection
tube used
expansion
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
Application number
JP19148883U
Other languages
Japanese (ja)
Other versions
JPS6346512Y2 (en
Inventor
孝寛 星野
Original Assignee
東洋物産株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東洋物産株式会社 filed Critical 東洋物産株式会社
Priority to JP19148883U priority Critical patent/JPS60100437U/en
Publication of JPS60100437U publication Critical patent/JPS60100437U/en
Application granted granted Critical
Publication of JPS6346512Y2 publication Critical patent/JPS6346512Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Excavating Of Shafts Or Tunnels (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案チューブを用いる装置例の側断面図、第
２図は本考案チューブの一例の側面図、第３図は同じく
正面図である。 １・・・本体、２・・・シール部、３・・・副シール部
。FIG. 1 is a side sectional view of an example of a device using the tube of the present invention, FIG. 2 is a side view of an example of the tube of the present invention, and FIG. 3 is a front view of the same. 1...Main body, 2...Seal part, 3...Sub-seal part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端にフランジ状のヘッド等を設けた案内管に略折畳み
状態で被嵌定着し、該案内管に圧入される流体の圧力に
よって伸長されると共に、伸長が停止した段階でその先
端のシール部等が破れて薬液が噴出するようにした土木
用薬液注入装置のチューブに於て、前記シール部近傍で
圧入される流体の圧力により拡大あるいは膨張する部分
に対し、その拡大あるいは膨張に対抗する副シール部を
設けたことを特徴とする土木用薬液注入装置に用いるチ
ューブ。It is fitted and fixed in a substantially folded state into a guide tube with a flange-shaped head etc. at one end, and is expanded by the pressure of the fluid press-fitted into the guide tube, and when the expansion stops, the seal portion at the tip etc. In the tube of the chemical injection device for civil engineering, which is designed to burst and spray out the chemical liquid, a sub-seal is provided to counteract the expansion or expansion of the portion that expands or expands due to the pressure of the fluid that is press-fitted near the seal portion. A tube used in a chemical injection device for civil engineering, characterized by having a section.
JP19148883U 1983-12-14 1983-12-14 Tube used in chemical injection device for civil engineering Granted JPS60100437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19148883U JPS60100437U (en) 1983-12-14 1983-12-14 Tube used in chemical injection device for civil engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19148883U JPS60100437U (en) 1983-12-14 1983-12-14 Tube used in chemical injection device for civil engineering

Publications (2)

Publication Number Publication Date
JPS60100437U true JPS60100437U (en) 1985-07-09
JPS6346512Y2 JPS6346512Y2 (en) 1988-12-02

Family

ID=30412338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19148883U Granted JPS60100437U (en) 1983-12-14 1983-12-14 Tube used in chemical injection device for civil engineering

Country Status (1)

Country Link
JP (1) JPS60100437U (en)

Also Published As

Publication number Publication date
JPS6346512Y2 (en) 1988-12-02

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