JPS60148994A - 発進口のシ−ル構造 - Google Patents

発進口のシ−ル構造

Info

Publication number
JPS60148994A
JPS60148994A JP136584A JP136584A JPS60148994A JP S60148994 A JPS60148994 A JP S60148994A JP 136584 A JP136584 A JP 136584A JP 136584 A JP136584 A JP 136584A JP S60148994 A JPS60148994 A JP S60148994A
Authority
JP
Japan
Prior art keywords
plate
starting port
shield
wall
sealing material
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
JP136584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH033797B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
敬良 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiyo Steel Co Ltd
Original Assignee
Taiyo Steel Co Ltd
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 by Taiyo Steel Co Ltd filed Critical Taiyo Steel Co Ltd
Priority to JP136584A priority Critical patent/JPS60148994A/ja
Publication of JPS60148994A publication Critical patent/JPS60148994A/ja
Publication of JPH033797B2 publication Critical patent/JPH033797B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP136584A 1984-01-10 1984-01-10 発進口のシ−ル構造 Granted JPS60148994A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP136584A JPS60148994A (ja) 1984-01-10 1984-01-10 発進口のシ−ル構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP136584A JPS60148994A (ja) 1984-01-10 1984-01-10 発進口のシ−ル構造

Publications (2)

Publication Number Publication Date
JPS60148994A true JPS60148994A (ja) 1985-08-06
JPH033797B2 JPH033797B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-21

Family

ID=11499467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP136584A Granted JPS60148994A (ja) 1984-01-10 1984-01-10 発進口のシ−ル構造

Country Status (1)

Country Link
JP (1) JPS60148994A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176197U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-06 1988-11-15
JPH0190897U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-12-03 1989-06-14
JPH0242996U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-09-12 1990-03-26
JPH02140392A (ja) * 1988-06-22 1990-05-30 Taiyo Tekko Kk 発進口のシール構造および到達口のシール構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176197U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-06 1988-11-15
JPH0190897U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-12-03 1989-06-14
JPH02140392A (ja) * 1988-06-22 1990-05-30 Taiyo Tekko Kk 発進口のシール構造および到達口のシール構造
JPH0242996U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-09-12 1990-03-26

Also Published As

Publication number Publication date
JPH033797B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-21

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