JPH01138991U - - Google Patents

Info

Publication number
JPH01138991U
JPH01138991U JP2739788U JP2739788U JPH01138991U JP H01138991 U JPH01138991 U JP H01138991U JP 2739788 U JP2739788 U JP 2739788U JP 2739788 U JP2739788 U JP 2739788U JP H01138991 U JPH01138991 U JP H01138991U
Authority
JP
Japan
Prior art keywords
buried pipe
connection structure
propulsion method
horizontal shaft
end faces
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.)
Pending
Application number
JP2739788U
Other languages
English (en)
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 JP2739788U priority Critical patent/JPH01138991U/ja
Publication of JPH01138991U publication Critical patent/JPH01138991U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第１図は本考案の推進工法用埋設管の接続構造
の一例を示す側面図、第２図は推進工法の説明図
、第３図は他の推進工法の説明図である。 １０……先行埋設管、１１……後端面、２０…
…後続埋設管、２１……先端面、３１……横坑、
３２……先導管、４１……カツターヘツド、４２
……スクリユー、４３……推進用ケーシング。

Claims (1)

  1. 【実用新案登録請求の範囲】 地中に横坑を形成しつつ該横坑内に順次推進さ
    れることにより敷設される推進工法用埋設管の接
    続構造であつて、 それぞれの外径が一定である先行埋設管および
    後続埋設管の接合すべき各端面が、相互に係合し
    得るように軸方向に凹凸を有しており、係合され
    た各端面同士が接着剤にて接着されたことを特徴
    とする推進工法用埋設管の接続構造。
JP2739788U 1988-03-01 1988-03-01 Pending JPH01138991U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2739788U JPH01138991U (ja) 1988-03-01 1988-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2739788U JPH01138991U (ja) 1988-03-01 1988-03-01

Publications (1)

Publication Number Publication Date
JPH01138991U true JPH01138991U (ja) 1989-09-22

Family

ID=31249852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2739788U Pending JPH01138991U (ja) 1988-03-01 1988-03-01

Country Status (1)

Country Link
JP (1) JPH01138991U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113985A (ja) * 1985-11-13 1987-05-25 東急建設株式会社 推進工法における鋼管の接合方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113985A (ja) * 1985-11-13 1987-05-25 東急建設株式会社 推進工法における鋼管の接合方法

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