JPH0372994U - - Google Patents

Info

Publication number
JPH0372994U
JPH0372994U JP13396089U JP13396089U JPH0372994U JP H0372994 U JPH0372994 U JP H0372994U JP 13396089 U JP13396089 U JP 13396089U JP 13396089 U JP13396089 U JP 13396089U JP H0372994 U JPH0372994 U JP H0372994U
Authority
JP
Japan
Prior art keywords
tube
freezing
main body
hydraulic cylinder
outer tube
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
JP13396089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH077433Y2 (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 JP13396089U priority Critical patent/JPH077433Y2/ja
Publication of JPH0372994U publication Critical patent/JPH0372994U/ja
Application granted granted Critical
Publication of JPH077433Y2 publication Critical patent/JPH077433Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP13396089U 1989-11-20 1989-11-20 凍結管 Expired - Lifetime JPH077433Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13396089U JPH077433Y2 (ja) 1989-11-20 1989-11-20 凍結管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13396089U JPH077433Y2 (ja) 1989-11-20 1989-11-20 凍結管

Publications (2)

Publication Number Publication Date
JPH0372994U true JPH0372994U (cs) 1991-07-23
JPH077433Y2 JPH077433Y2 (ja) 1995-02-22

Family

ID=31681341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13396089U Expired - Lifetime JPH077433Y2 (ja) 1989-11-20 1989-11-20 凍結管

Country Status (1)

Country Link
JP (1) JPH077433Y2 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016160717A (ja) * 2015-03-05 2016-09-05 西松建設株式会社 シールドトンネル施工の凍結方法、及び凍結装置
CN108843336A (zh) * 2018-07-02 2018-11-20 中国铁建重工集团有限公司 掘进机、掘进机刀盘以及换刀方法
JP2020041407A (ja) * 2018-09-05 2020-03-19 前田建設工業株式会社 止水装置、及び止水方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016160717A (ja) * 2015-03-05 2016-09-05 西松建設株式会社 シールドトンネル施工の凍結方法、及び凍結装置
CN108843336A (zh) * 2018-07-02 2018-11-20 中国铁建重工集团有限公司 掘进机、掘进机刀盘以及换刀方法
CN108843336B (zh) * 2018-07-02 2024-02-02 中国铁建重工集团股份有限公司 掘进机、掘进机刀盘以及换刀方法
JP2020041407A (ja) * 2018-09-05 2020-03-19 前田建設工業株式会社 止水装置、及び止水方法

Also Published As

Publication number Publication date
JPH077433Y2 (ja) 1995-02-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term