JPH02136196U - - Google Patents

Info

Publication number
JPH02136196U
JPH02136196U JP4616789U JP4616789U JPH02136196U JP H02136196 U JPH02136196 U JP H02136196U JP 4616789 U JP4616789 U JP 4616789U JP 4616789 U JP4616789 U JP 4616789U JP H02136196 U JPH02136196 U JP H02136196U
Authority
JP
Japan
Prior art keywords
supply pipe
jet pump
water
bottom wall
hopper
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
JP4616789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH076238Y2 (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 JP4616789U priority Critical patent/JPH076238Y2/ja
Publication of JPH02136196U publication Critical patent/JPH02136196U/ja
Application granted granted Critical
Publication of JPH076238Y2 publication Critical patent/JPH076238Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP4616789U 1989-04-18 1989-04-18 トンネル掘削機 Expired - Fee Related JPH076238Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4616789U JPH076238Y2 (ja) 1989-04-18 1989-04-18 トンネル掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4616789U JPH076238Y2 (ja) 1989-04-18 1989-04-18 トンネル掘削機

Publications (2)

Publication Number Publication Date
JPH02136196U true JPH02136196U (enrdf_load_html_response) 1990-11-13
JPH076238Y2 JPH076238Y2 (ja) 1995-02-15

Family

ID=31561008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4616789U Expired - Fee Related JPH076238Y2 (ja) 1989-04-18 1989-04-18 トンネル掘削機

Country Status (1)

Country Link
JP (1) JPH076238Y2 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11118454B2 (en) 2016-02-01 2021-09-14 Herrenknecht Ag Tunnel boring device and system for the hydraulic removal of cuttings, and system for producing a stable fluid pressure for a boring fluid in the region of a cutting disk of the tunnel boring device
DE102016001032A1 (de) 2016-02-01 2017-08-03 Herrenknecht Ag Tunnelbohrvorrichtung und System zum hydraulischen Abfördern von Bohrklein

Also Published As

Publication number Publication date
JPH076238Y2 (ja) 1995-02-15

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Legal Events

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