JPH0649669Y2 - シールド掘進機のカツタ保守装置 - Google Patents

シールド掘進機のカツタ保守装置

Info

Publication number
JPH0649669Y2
JPH0649669Y2 JP1439389U JP1439389U JPH0649669Y2 JP H0649669 Y2 JPH0649669 Y2 JP H0649669Y2 JP 1439389 U JP1439389 U JP 1439389U JP 1439389 U JP1439389 U JP 1439389U JP H0649669 Y2 JPH0649669 Y2 JP H0649669Y2
Authority
JP
Japan
Prior art keywords
cutter
bulkhead
chamber
shield
slit
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 - Fee Related
Application number
JP1439389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02106094U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
和生 福田
滋樹 北川
五十一 久保田
與志男 田代
倶之 土井
修 吉野
進 皿田
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.)
Maeda Corp
Kawasaki Motors Ltd
Original Assignee
Maeda Corp
Kawasaki Jukogyo KK
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 Maeda Corp, Kawasaki Jukogyo KK filed Critical Maeda Corp
Priority to JP1439389U priority Critical patent/JPH0649669Y2/ja
Publication of JPH02106094U publication Critical patent/JPH02106094U/ja
Application granted granted Critical
Publication of JPH0649669Y2 publication Critical patent/JPH0649669Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1439389U 1989-02-08 1989-02-08 シールド掘進機のカツタ保守装置 Expired - Fee Related JPH0649669Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1439389U JPH0649669Y2 (ja) 1989-02-08 1989-02-08 シールド掘進機のカツタ保守装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1439389U JPH0649669Y2 (ja) 1989-02-08 1989-02-08 シールド掘進機のカツタ保守装置

Publications (2)

Publication Number Publication Date
JPH02106094U JPH02106094U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-23
JPH0649669Y2 true JPH0649669Y2 (ja) 1994-12-14

Family

ID=31225551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1439389U Expired - Fee Related JPH0649669Y2 (ja) 1989-02-08 1989-02-08 シールド掘進機のカツタ保守装置

Country Status (1)

Country Link
JP (1) JPH0649669Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH02106094U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-23

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Legal Events

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