JPH0441760B2 - - Google Patents

Info

Publication number
JPH0441760B2
JPH0441760B2 JP62188902A JP18890287A JPH0441760B2 JP H0441760 B2 JPH0441760 B2 JP H0441760B2 JP 62188902 A JP62188902 A JP 62188902A JP 18890287 A JP18890287 A JP 18890287A JP H0441760 B2 JPH0441760 B2 JP H0441760B2
Authority
JP
Japan
Prior art keywords
partition wall
cutter head
bulkhead
shield
ground improvement
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 - Lifetime
Application number
JP62188902A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6433396A (en
Inventor
Hidetsugu Yamazaki
Seiji Tadano
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP18890287A priority Critical patent/JPS6433396A/ja
Publication of JPS6433396A publication Critical patent/JPS6433396A/ja
Publication of JPH0441760B2 publication Critical patent/JPH0441760B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP18890287A 1987-07-30 1987-07-30 Ground improving device from inside of shielding machine Granted JPS6433396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18890287A JPS6433396A (en) 1987-07-30 1987-07-30 Ground improving device from inside of shielding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18890287A JPS6433396A (en) 1987-07-30 1987-07-30 Ground improving device from inside of shielding machine

Publications (2)

Publication Number Publication Date
JPS6433396A JPS6433396A (en) 1989-02-03
JPH0441760B2 true JPH0441760B2 (en]) 1992-07-09

Family

ID=16231881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18890287A Granted JPS6433396A (en) 1987-07-30 1987-07-30 Ground improving device from inside of shielding machine

Country Status (1)

Country Link
JP (1) JPS6433396A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278691U (en]) * 1988-12-01 1990-06-18
JP5305752B2 (ja) * 2008-06-20 2013-10-02 株式会社奥村組 トンネル掘削時の作業者による作業方法
JP5184989B2 (ja) * 2008-06-20 2013-04-17 株式会社奥村組 シールド掘削機
JP7337454B2 (ja) * 2019-10-21 2023-09-04 株式会社奥村組 シールド掘進機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261600A (ja) * 1985-05-14 1986-11-19 三菱重工業株式会社 シ−ルド式トンネル掘削機
JPS62220694A (ja) * 1986-03-20 1987-09-28 石川島播磨重工業株式会社 中空センタ−シヤフト式シ−ルド掘進機
JPH069109Y2 (ja) * 1987-06-02 1994-03-09 三菱重工業株式会社 シールド式トンネル掘削機

Also Published As

Publication number Publication date
JPS6433396A (en) 1989-02-03

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Legal Events

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