JPH0193288U - - Google Patents

Info

Publication number
JPH0193288U
JPH0193288U JP18805187U JP18805187U JPH0193288U JP H0193288 U JPH0193288 U JP H0193288U JP 18805187 U JP18805187 U JP 18805187U JP 18805187 U JP18805187 U JP 18805187U JP H0193288 U JPH0193288 U JP H0193288U
Authority
JP
Japan
Prior art keywords
packing
tightening
wellhead
shield machine
short guide
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
JP18805187U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0630954Y2 (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 JP1987188051U priority Critical patent/JPH0630954Y2/ja
Publication of JPH0193288U publication Critical patent/JPH0193288U/ja
Application granted granted Critical
Publication of JPH0630954Y2 publication Critical patent/JPH0630954Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987188051U 1987-12-09 1987-12-09 シールド機用坑口パッキング締付装置 Expired - Lifetime JPH0630954Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987188051U JPH0630954Y2 (ja) 1987-12-09 1987-12-09 シールド機用坑口パッキング締付装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987188051U JPH0630954Y2 (ja) 1987-12-09 1987-12-09 シールド機用坑口パッキング締付装置

Publications (2)

Publication Number Publication Date
JPH0193288U true JPH0193288U (enExample) 1989-06-19
JPH0630954Y2 JPH0630954Y2 (ja) 1994-08-22

Family

ID=31479172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987188051U Expired - Lifetime JPH0630954Y2 (ja) 1987-12-09 1987-12-09 シールド機用坑口パッキング締付装置

Country Status (1)

Country Link
JP (1) JPH0630954Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014105469A (ja) * 2012-11-27 2014-06-09 Taisei Corp テールシール構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111990U (ja) * 1983-12-29 1985-07-29 株式会社　奥村組 シ−ルド機の到達坑口パツキング

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111990U (ja) * 1983-12-29 1985-07-29 株式会社　奥村組 シ−ルド機の到達坑口パツキング

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014105469A (ja) * 2012-11-27 2014-06-09 Taisei Corp テールシール構造

Also Published As

Publication number Publication date
JPH0630954Y2 (ja) 1994-08-22

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