JPS62159594U - - Google Patents

Info

Publication number
JPS62159594U
JPS62159594U JP4537186U JP4537186U JPS62159594U JP S62159594 U JPS62159594 U JP S62159594U JP 4537186 U JP4537186 U JP 4537186U JP 4537186 U JP4537186 U JP 4537186U JP S62159594 U JPS62159594 U JP S62159594U
Authority
JP
Japan
Prior art keywords
socket
pipe
exterior concrete
outer periphery
step part
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
JP4537186U
Other languages
English (en)
Other versions
JPH052711Y2 (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 JP1986045371U priority Critical patent/JPH052711Y2/ja
Publication of JPS62159594U publication Critical patent/JPS62159594U/ja
Application granted granted Critical
Publication of JPH052711Y2 publication Critical patent/JPH052711Y2/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図は本考案の一実施例の一部切欠斜視図、
第２図は従来例の一部切欠斜視図である。 ２１…受口、２２…挿口、２９…段部、３２…
外装コンクリート。

Claims (1)

  1. 【実用新案登録請求の範囲】 受口内に挿入される挿口から前記受口に向けて
    推進力を伝達する推進工法用管であつて、 管胴部外周に外装コンクリートを打設し、 受口の外周に、前記外装コンクリートの厚さの
    ほぼ２分の１の高さに形成されて、この外装コン
    クリートの端面が当る管径方向の段部を形成し、 たことを特徴とする推進工法用管。
JP1986045371U 1986-03-26 1986-03-26 Expired - Lifetime JPH052711Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986045371U JPH052711Y2 (ja) 1986-03-26 1986-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986045371U JPH052711Y2 (ja) 1986-03-26 1986-03-26

Publications (2)

Publication Number Publication Date
JPS62159594U true JPS62159594U (ja) 1987-10-09
JPH052711Y2 JPH052711Y2 (ja) 1993-01-22

Family

ID=30864050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986045371U Expired - Lifetime JPH052711Y2 (ja) 1986-03-26 1986-03-26

Country Status (1)

Country Link
JP (1) JPH052711Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187892U (ja) * 1981-05-27 1982-11-29
JPS5847348U (ja) * 1981-09-18 1983-03-30 東洋工事株式会社 空調ダクト用リベッタ−

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187892U (ja) * 1981-05-27 1982-11-29
JPS5847348U (ja) * 1981-09-18 1983-03-30 東洋工事株式会社 空調ダクト用リベッタ−

Also Published As

Publication number Publication date
JPH052711Y2 (ja) 1993-01-22

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