JPH0433359B2 - - Google Patents

Info

Publication number
JPH0433359B2
JPH0433359B2 JP3336887A JP3336887A JPH0433359B2 JP H0433359 B2 JPH0433359 B2 JP H0433359B2 JP 3336887 A JP3336887 A JP 3336887A JP 3336887 A JP3336887 A JP 3336887A JP H0433359 B2 JPH0433359 B2 JP H0433359B2
Authority
JP
Japan
Prior art keywords
shield
spherical
jacks
jack
vertical
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
JP3336887A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63201294A (ja
Inventor
Chiaki Kojima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3336887A priority Critical patent/JPS63201294A/ja
Publication of JPS63201294A publication Critical patent/JPS63201294A/ja
Publication of JPH0433359B2 publication Critical patent/JPH0433359B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP3336887A 1987-02-18 1987-02-18 トンネル掘削用シ−ルド Granted JPS63201294A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3336887A JPS63201294A (ja) 1987-02-18 1987-02-18 トンネル掘削用シ−ルド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3336887A JPS63201294A (ja) 1987-02-18 1987-02-18 トンネル掘削用シ−ルド

Publications (2)

Publication Number Publication Date
JPS63201294A JPS63201294A (ja) 1988-08-19
JPH0433359B2 true JPH0433359B2 (enrdf_load_stackoverflow) 1992-06-02

Family

ID=12384640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3336887A Granted JPS63201294A (ja) 1987-02-18 1987-02-18 トンネル掘削用シ−ルド

Country Status (1)

Country Link
JP (1) JPS63201294A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002106784A (ja) * 2000-10-02 2002-04-10 Matsushita Refrig Co Ltd 真空断熱材、および、真空断熱材の製造方法、冷凍冷蔵庫および冷凍機器、ノート型コンピュータ、電気湯沸かし器、オーブンレンジ
KR100454436B1 (ko) * 2002-03-22 2004-10-26 주식회사 구룡건설 강관 수평압입공법의 강관압입방향 조정방법과 장치

Also Published As

Publication number Publication date
JPS63201294A (ja) 1988-08-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term