JPH033797B2 - - Google Patents

Info

Publication number
JPH033797B2
JPH033797B2 JP136584A JP136584A JPH033797B2 JP H033797 B2 JPH033797 B2 JP H033797B2 JP 136584 A JP136584 A JP 136584A JP 136584 A JP136584 A JP 136584A JP H033797 B2 JPH033797 B2 JP H033797B2
Authority
JP
Japan
Prior art keywords
plate
wall
sealing material
shield
starting port
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.)
Expired
Application number
JP136584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60148994A (ja
Inventor
Takayoshi Suzuki
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 JPS60148994A (ja) 1985-08-06
JPH033797B2 true JPH033797B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053589Y2 (enrdf_load_stackoverflow) * 1987-05-06 1993-01-28
JPH0529278Y2 (enrdf_load_stackoverflow) * 1987-12-03 1993-07-27
JP2645407B2 (ja) * 1988-06-22 1997-08-25 株式会社タフラップ 発進口のシール構造および到達口のシール構造
JP2537874Y2 (ja) * 1988-09-12 1997-06-04 株式会社 金澤製作所 シール装置

Also Published As

Publication number Publication date
JPS60148994A (ja) 1985-08-06

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