JPS6428429U - - Google Patents

Info

Publication number
JPS6428429U
JPS6428429U JP11979987U JP11979987U JPS6428429U JP S6428429 U JPS6428429 U JP S6428429U JP 11979987 U JP11979987 U JP 11979987U JP 11979987 U JP11979987 U JP 11979987U JP S6428429 U JPS6428429 U JP S6428429U
Authority
JP
Japan
Prior art keywords
inner tube
tip
double hose
outer tube
tube
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
JP11979987U
Other languages
English (en)
Other versions
JPH0634414Y2 (ja
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 filed Critical
Priority to JP1987119799U priority Critical patent/JPH0634414Y2/ja
Publication of JPS6428429U publication Critical patent/JPS6428429U/ja
Application granted granted Critical
Publication of JPH0634414Y2 publication Critical patent/JPH0634414Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図：本考案の一実施例の説明図。

Claims (1)

  1. 【実用新案登録請求の範囲】 内管と外管とよりなる可撓性を有する二重ホー
    スと、 二重ホースの先端に形成した、内管と外管との
    合流機構と、 内管の先端に取り付けた逆止弁とよりなる、 薬液注入装置。
JP1987119799U 1987-08-06 1987-08-06 薬液注入装置 Expired - Lifetime JPH0634414Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987119799U JPH0634414Y2 (ja) 1987-08-06 1987-08-06 薬液注入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987119799U JPH0634414Y2 (ja) 1987-08-06 1987-08-06 薬液注入装置

Publications (2)

Publication Number Publication Date
JPS6428429U true JPS6428429U (ja) 1989-02-20
JPH0634414Y2 JPH0634414Y2 (ja) 1994-09-07

Family

ID=31365344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987119799U Expired - Lifetime JPH0634414Y2 (ja) 1987-08-06 1987-08-06 薬液注入装置

Country Status (1)

Country Link
JP (1) JPH0634414Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304114A (ja) * 1989-05-18 1990-12-17 Koichi Sato 地盤改良工法及びこの工法に使用する掘削装置
JPH0312923U (ja) * 1989-06-15 1991-02-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55178038U (ja) * 1979-06-04 1980-12-20
JPS59161511A (ja) * 1983-03-03 1984-09-12 Raito Kogyo Kk グラウト注入装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55178038U (ja) * 1979-06-04 1980-12-20
JPS59161511A (ja) * 1983-03-03 1984-09-12 Raito Kogyo Kk グラウト注入装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304114A (ja) * 1989-05-18 1990-12-17 Koichi Sato 地盤改良工法及びこの工法に使用する掘削装置
JPH0312923U (ja) * 1989-06-15 1991-02-08

Also Published As

Publication number Publication date
JPH0634414Y2 (ja) 1994-09-07

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