JPH03115197U - - Google Patents

Info

Publication number
JPH03115197U
JPH03115197U JP2250390U JP2250390U JPH03115197U JP H03115197 U JPH03115197 U JP H03115197U JP 2250390 U JP2250390 U JP 2250390U JP 2250390 U JP2250390 U JP 2250390U JP H03115197 U JPH03115197 U JP H03115197U
Authority
JP
Japan
Prior art keywords
storage box
pipe
shaft
box
buried pipe
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
JP2250390U
Other languages
English (en)
Other versions
JPH0645515Y2 (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 JP2250390U priority Critical patent/JPH0645515Y2/ja
Publication of JPH03115197U publication Critical patent/JPH03115197U/ja
Application granted granted Critical
Publication of JPH0645515Y2 publication Critical patent/JPH0645515Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の発進立坑内装置の施工状況
を示す縦断面図。第２図は、発進立坑内装置を示
す正面図。第３図は、発進立坑内における発進状
況を示す縦断面図。第４図は、従来技術における
推進埋設状況を示す縦断面図。 なお、図中は１……貯留箱。２……箱材壁。３
……止水リング。４……充填材。５……波型管渠
。６……先導体。７……ケーシング。８……膨張
機構。９……土止め壁の孔。１０……土止め壁。
１１……箱材壁の孔。１２……先導体のテールシ
ールを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 波型管渠を推進埋設する発進立坑内の装置にお
    いて、発進立坑内前面の推進位置の土止め壁に、
    方形または円形状に箱材壁を接合して貯留箱を形
    成し、該貯留箱正面の箱材壁の管渠挿入部には埋
    設管渠の外径よりやや大きな孔を設置し、その孔
    の外周部には埋設管渠の外径より小さな孔を有す
    る止水リングを装備し、さらに貯留箱内には充填
    材を貯留することを特徴とする波型管渠の発進立
    坑内装置。
JP2250390U 1990-03-05 1990-03-05 波型管渠の発進立坑内装置 Expired - Lifetime JPH0645515Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2250390U JPH0645515Y2 (ja) 1990-03-05 1990-03-05 波型管渠の発進立坑内装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2250390U JPH0645515Y2 (ja) 1990-03-05 1990-03-05 波型管渠の発進立坑内装置

Publications (2)

Publication Number Publication Date
JPH03115197U true JPH03115197U (ja) 1991-11-27
JPH0645515Y2 JPH0645515Y2 (ja) 1994-11-24

Family

ID=31525511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2250390U Expired - Lifetime JPH0645515Y2 (ja) 1990-03-05 1990-03-05 波型管渠の発進立坑内装置

Country Status (1)

Country Link
JP (1) JPH0645515Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102370625B1 (ko) * 2020-12-30 2022-03-07 (주)엘앤에스갤러리 안마 기능을 갖는 조끼

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102370625B1 (ko) * 2020-12-30 2022-03-07 (주)엘앤에스갤러리 안마 기능을 갖는 조끼

Also Published As

Publication number Publication date
JPH0645515Y2 (ja) 1994-11-24

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