JPH0278692U - - Google Patents

Info

Publication number
JPH0278692U
JPH0278692U JP15704088U JP15704088U JPH0278692U JP H0278692 U JPH0278692 U JP H0278692U JP 15704088 U JP15704088 U JP 15704088U JP 15704088 U JP15704088 U JP 15704088U JP H0278692 U JPH0278692 U JP H0278692U
Authority
JP
Japan
Prior art keywords
control valve
oil
hydraulic jack
tunnel excavator
cutter head
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
JP15704088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0629275Y2 (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 JP15704088U priority Critical patent/JPH0629275Y2/ja
Publication of JPH0278692U publication Critical patent/JPH0278692U/ja
Application granted granted Critical
Publication of JPH0629275Y2 publication Critical patent/JPH0629275Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP15704088U 1988-11-30 1988-11-30 トンネル掘削機 Expired - Fee Related JPH0629275Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15704088U JPH0629275Y2 (ja) 1988-11-30 1988-11-30 トンネル掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15704088U JPH0629275Y2 (ja) 1988-11-30 1988-11-30 トンネル掘削機

Publications (2)

Publication Number Publication Date
JPH0278692U true JPH0278692U (enrdf_load_stackoverflow) 1990-06-18
JPH0629275Y2 JPH0629275Y2 (ja) 1994-08-10

Family

ID=31436129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15704088U Expired - Fee Related JPH0629275Y2 (ja) 1988-11-30 1988-11-30 トンネル掘削機

Country Status (1)

Country Link
JP (1) JPH0629275Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014118767A (ja) * 2012-12-18 2014-06-30 Japan Tunnel Systems Corp 同時掘進シールド掘進機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014118767A (ja) * 2012-12-18 2014-06-30 Japan Tunnel Systems Corp 同時掘進シールド掘進機

Also Published As

Publication number Publication date
JPH0629275Y2 (ja) 1994-08-10

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Legal Events

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