JPH02132794U - - Google Patents

Info

Publication number
JPH02132794U
JPH02132794U JP4187389U JP4187389U JPH02132794U JP H02132794 U JPH02132794 U JP H02132794U JP 4187389 U JP4187389 U JP 4187389U JP 4187389 U JP4187389 U JP 4187389U JP H02132794 U JPH02132794 U JP H02132794U
Authority
JP
Japan
Prior art keywords
shaped
box
pair
hook
engaging pieces
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
JP4187389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0728238Y2 (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 JP1989041873U priority Critical patent/JPH0728238Y2/ja
Publication of JPH02132794U publication Critical patent/JPH02132794U/ja
Application granted granted Critical
Publication of JPH0728238Y2 publication Critical patent/JPH0728238Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1989041873U 1989-04-10 1989-04-10 箱型ルーフ用筒体 Expired - Fee Related JPH0728238Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989041873U JPH0728238Y2 (ja) 1989-04-10 1989-04-10 箱型ルーフ用筒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989041873U JPH0728238Y2 (ja) 1989-04-10 1989-04-10 箱型ルーフ用筒体

Publications (2)

Publication Number Publication Date
JPH02132794U true JPH02132794U (enrdf_load_stackoverflow) 1990-11-05
JPH0728238Y2 JPH0728238Y2 (ja) 1995-06-28

Family

ID=31552915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989041873U Expired - Fee Related JPH0728238Y2 (ja) 1989-04-10 1989-04-10 箱型ルーフ用筒体

Country Status (1)

Country Link
JP (1) JPH0728238Y2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0988489A (ja) * 1995-09-26 1997-03-31 Hazama Gumi Ltd 合成セグメントの継手構造とその施工法
JP2014025229A (ja) * 2012-07-25 2014-02-06 Kumagai Gumi Co Ltd 管設置方法
JP2017048604A (ja) * 2015-09-02 2017-03-09 植村 誠 地下構造物の施工法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080685A (ja) * 1983-10-07 1985-05-08 株式会社奥村組 地下道構造物推進法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080685A (ja) * 1983-10-07 1985-05-08 株式会社奥村組 地下道構造物推進法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0988489A (ja) * 1995-09-26 1997-03-31 Hazama Gumi Ltd 合成セグメントの継手構造とその施工法
JP2014025229A (ja) * 2012-07-25 2014-02-06 Kumagai Gumi Co Ltd 管設置方法
JP2017048604A (ja) * 2015-09-02 2017-03-09 植村 誠 地下構造物の施工法

Also Published As

Publication number Publication date
JPH0728238Y2 (ja) 1995-06-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees