JPH0360998B2 - - Google Patents

Info

Publication number
JPH0360998B2
JPH0360998B2 JP62173770A JP17377087A JPH0360998B2 JP H0360998 B2 JPH0360998 B2 JP H0360998B2 JP 62173770 A JP62173770 A JP 62173770A JP 17377087 A JP17377087 A JP 17377087A JP H0360998 B2 JPH0360998 B2 JP H0360998B2
Authority
JP
Japan
Prior art keywords
shield
excavation
shaft
equipment
floor space
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
JP62173770A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6417989A (en
Inventor
Takashi Ito
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.)
Toa Corp
Original Assignee
Toa Corp
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 Toa Corp filed Critical Toa Corp
Priority to JP62173770A priority Critical patent/JPS6417989A/ja
Publication of JPS6417989A publication Critical patent/JPS6417989A/ja
Publication of JPH0360998B2 publication Critical patent/JPH0360998B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP62173770A 1987-07-14 1987-07-14 Starting shaft for shield excavator Granted JPS6417989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173770A JPS6417989A (en) 1987-07-14 1987-07-14 Starting shaft for shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173770A JPS6417989A (en) 1987-07-14 1987-07-14 Starting shaft for shield excavator

Publications (2)

Publication Number Publication Date
JPS6417989A JPS6417989A (en) 1989-01-20
JPH0360998B2 true JPH0360998B2 (enrdf_load_stackoverflow) 1991-09-18

Family

ID=15966825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173770A Granted JPS6417989A (en) 1987-07-14 1987-07-14 Starting shaft for shield excavator

Country Status (1)

Country Link
JP (1) JPS6417989A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH047293A (ja) * 1990-04-23 1992-01-10 Takenaka Komuten Co Ltd タワークレーン用電源供給装置
JP2524904B2 (ja) * 1991-04-17 1996-08-14 株式会社奥村組 トンネル立坑構造

Also Published As

Publication number Publication date
JPS6417989A (en) 1989-01-20

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Legal Events

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LAPS Cancellation because of no payment of annual fees