JP2522384Y2 - 推進工法における管体の中押し装置 - Google Patents

推進工法における管体の中押し装置

Info

Publication number
JP2522384Y2
JP2522384Y2 JP1990119197U JP11919790U JP2522384Y2 JP 2522384 Y2 JP2522384 Y2 JP 2522384Y2 JP 1990119197 U JP1990119197 U JP 1990119197U JP 11919790 U JP11919790 U JP 11919790U JP 2522384 Y2 JP2522384 Y2 JP 2522384Y2
Authority
JP
Japan
Prior art keywords
sleeve
tube
pipe
membrane member
pushing device
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
JP1990119197U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0477693U (enExample
Inventor
雅敏 石川
輝久 南野
守 山名
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.)
Ashimori Industry Co Ltd
Original Assignee
Ashimori Industry Co Ltd
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 Ashimori Industry Co Ltd filed Critical Ashimori Industry Co Ltd
Priority to JP1990119197U priority Critical patent/JP2522384Y2/ja
Publication of JPH0477693U publication Critical patent/JPH0477693U/ja
Application granted granted Critical
Publication of JP2522384Y2 publication Critical patent/JP2522384Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1990119197U 1990-11-13 1990-11-13 推進工法における管体の中押し装置 Expired - Lifetime JP2522384Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990119197U JP2522384Y2 (ja) 1990-11-13 1990-11-13 推進工法における管体の中押し装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990119197U JP2522384Y2 (ja) 1990-11-13 1990-11-13 推進工法における管体の中押し装置

Publications (2)

Publication Number Publication Date
JPH0477693U JPH0477693U (enExample) 1992-07-07
JP2522384Y2 true JP2522384Y2 (ja) 1997-01-16

Family

ID=31867172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990119197U Expired - Lifetime JP2522384Y2 (ja) 1990-11-13 1990-11-13 推進工法における管体の中押し装置

Country Status (1)

Country Link
JP (1) JP2522384Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2582701Y2 (ja) * 1992-07-09 1998-10-08 三菱重工業株式会社 シールド掘削機の中折れ部シール装置
JP2017166132A (ja) * 2016-03-14 2017-09-21 川崎重工業株式会社 シールド掘進機

Also Published As

Publication number Publication date
JPH0477693U (enExample) 1992-07-07

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