JPS6053896U - 拡幅用シ−ルド掘進機 - Google Patents

拡幅用シ−ルド掘進機

Info

Publication number
JPS6053896U
JPS6053896U JP14718983U JP14718983U JPS6053896U JP S6053896 U JPS6053896 U JP S6053896U JP 14718983 U JP14718983 U JP 14718983U JP 14718983 U JP14718983 U JP 14718983U JP S6053896 U JPS6053896 U JP S6053896U
Authority
JP
Japan
Prior art keywords
widening
outer circumference
shield excavator
overcutter
tip
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
JP14718983U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335116Y2 (en]
Inventor
須山　義正
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP14718983U priority Critical patent/JPS6053896U/ja
Publication of JPS6053896U publication Critical patent/JPS6053896U/ja
Application granted granted Critical
Publication of JPS6335116Y2 publication Critical patent/JPS6335116Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP14718983U 1983-09-22 1983-09-22 拡幅用シ−ルド掘進機 Granted JPS6053896U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14718983U JPS6053896U (ja) 1983-09-22 1983-09-22 拡幅用シ−ルド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14718983U JPS6053896U (ja) 1983-09-22 1983-09-22 拡幅用シ−ルド掘進機

Publications (2)

Publication Number Publication Date
JPS6053896U true JPS6053896U (ja) 1985-04-16
JPS6335116Y2 JPS6335116Y2 (en]) 1988-09-19

Family

ID=30327393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14718983U Granted JPS6053896U (ja) 1983-09-22 1983-09-22 拡幅用シ−ルド掘進機

Country Status (1)

Country Link
JP (1) JPS6053896U (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340391U (en]) * 1989-08-30 1991-04-18
JP2015203245A (ja) * 2014-04-15 2015-11-16 川崎重工業株式会社 トンネル掘削機およびトンネル掘削方法
JP2020094442A (ja) * 2018-12-14 2020-06-18 東急建設株式会社 掘削機の鋼殻、及び、掘削機
JP2020094440A (ja) * 2018-12-14 2020-06-18 東急建設株式会社 掘削機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340391U (en]) * 1989-08-30 1991-04-18
JP2015203245A (ja) * 2014-04-15 2015-11-16 川崎重工業株式会社 トンネル掘削機およびトンネル掘削方法
JP2020094442A (ja) * 2018-12-14 2020-06-18 東急建設株式会社 掘削機の鋼殻、及び、掘削機
JP2020094440A (ja) * 2018-12-14 2020-06-18 東急建設株式会社 掘削機

Also Published As

Publication number Publication date
JPS6335116Y2 (en]) 1988-09-19

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