JP2577383Y2 - 密閉型シールド掘進機 - Google Patents

密閉型シールド掘進機

Info

Publication number
JP2577383Y2
JP2577383Y2 JP1990118876U JP11887690U JP2577383Y2 JP 2577383 Y2 JP2577383 Y2 JP 2577383Y2 JP 1990118876 U JP1990118876 U JP 1990118876U JP 11887690 U JP11887690 U JP 11887690U JP 2577383 Y2 JP2577383 Y2 JP 2577383Y2
Authority
JP
Japan
Prior art keywords
chamber
pair
sand
shield machine
excavating
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 - Fee Related
Application number
JP1990118876U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0477695U (enrdf_load_stackoverflow
Inventor
幸司 多田
徹 谷口
雅弘 中川
裕次 舘川
誠 請川
太郎 渡辺
Original Assignee
戸田建設 株式会社
株式会社 利根
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 戸田建設 株式会社, 株式会社 利根 filed Critical 戸田建設 株式会社
Priority to JP1990118876U priority Critical patent/JP2577383Y2/ja
Publication of JPH0477695U publication Critical patent/JPH0477695U/ja
Application granted granted Critical
Publication of JP2577383Y2 publication Critical patent/JP2577383Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1990118876U 1990-11-15 1990-11-15 密閉型シールド掘進機 Expired - Fee Related JP2577383Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990118876U JP2577383Y2 (ja) 1990-11-15 1990-11-15 密閉型シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990118876U JP2577383Y2 (ja) 1990-11-15 1990-11-15 密閉型シールド掘進機

Publications (2)

Publication Number Publication Date
JPH0477695U JPH0477695U (enrdf_load_stackoverflow) 1992-07-07
JP2577383Y2 true JP2577383Y2 (ja) 1998-07-23

Family

ID=31866850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990118876U Expired - Fee Related JP2577383Y2 (ja) 1990-11-15 1990-11-15 密閉型シールド掘進機

Country Status (1)

Country Link
JP (1) JP2577383Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603200Y2 (ja) * 1980-10-27 1985-01-29 三菱重工業株式会社 シ−ルド式トンネル掘削機の排土装置
JPS6124632Y2 (enrdf_load_stackoverflow) * 1981-02-26 1986-07-23

Also Published As

Publication number Publication date
JPH0477695U (enrdf_load_stackoverflow) 1992-07-07

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