JPH032095U - - Google Patents

Info

Publication number
JPH032095U
JPH032095U JP5988789U JP5988789U JPH032095U JP H032095 U JPH032095 U JP H032095U JP 5988789 U JP5988789 U JP 5988789U JP 5988789 U JP5988789 U JP 5988789U JP H032095 U JPH032095 U JP H032095U
Authority
JP
Japan
Prior art keywords
earth pressure
tip
center shaft
pressure chamber
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
JP5988789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0634470Y2 (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 JP5988789U priority Critical patent/JPH0634470Y2/ja
Publication of JPH032095U publication Critical patent/JPH032095U/ja
Application granted granted Critical
Publication of JPH0634470Y2 publication Critical patent/JPH0634470Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5988789U 1989-05-23 1989-05-23 シールド掘進機閉塞解除装置 Expired - Lifetime JPH0634470Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5988789U JPH0634470Y2 (ja) 1989-05-23 1989-05-23 シールド掘進機閉塞解除装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5988789U JPH0634470Y2 (ja) 1989-05-23 1989-05-23 シールド掘進機閉塞解除装置

Publications (2)

Publication Number Publication Date
JPH032095U true JPH032095U (enrdf_load_html_response) 1991-01-10
JPH0634470Y2 JPH0634470Y2 (ja) 1994-09-07

Family

ID=31586780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5988789U Expired - Lifetime JPH0634470Y2 (ja) 1989-05-23 1989-05-23 シールド掘進機閉塞解除装置

Country Status (1)

Country Link
JP (1) JPH0634470Y2 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009072488A (ja) * 2007-09-25 2009-04-09 Sanwa Kako Co Ltd 手術室用フロアマット
CN109899080A (zh) * 2019-04-11 2019-06-18 中铁工程装备集团有限公司 一种微型顶管式掘进机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009072488A (ja) * 2007-09-25 2009-04-09 Sanwa Kako Co Ltd 手術室用フロアマット
CN109899080A (zh) * 2019-04-11 2019-06-18 中铁工程装备集团有限公司 一种微型顶管式掘进机
CN109899080B (zh) * 2019-04-11 2025-02-28 中铁工程装备集团有限公司 一种微型顶管式掘进机

Also Published As

Publication number Publication date
JPH0634470Y2 (ja) 1994-09-07

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