JPS5980599U - シ−ルド掘進機エレクタの油圧装置 - Google Patents

シ−ルド掘進機エレクタの油圧装置

Info

Publication number
JPS5980599U
JPS5980599U JP17787682U JP17787682U JPS5980599U JP S5980599 U JPS5980599 U JP S5980599U JP 17787682 U JP17787682 U JP 17787682U JP 17787682 U JP17787682 U JP 17787682U JP S5980599 U JPS5980599 U JP S5980599U
Authority
JP
Japan
Prior art keywords
shield excavator
erecta
hydraulic system
rotating ring
hose
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
JP17787682U
Other languages
English (en)
Japanese (ja)
Other versions
JPS621359Y2 (en]
Inventor
義春 坂上
Original Assignee
成和機工株式会社
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 成和機工株式会社 filed Critical 成和機工株式会社
Priority to JP17787682U priority Critical patent/JPS5980599U/ja
Publication of JPS5980599U publication Critical patent/JPS5980599U/ja
Application granted granted Critical
Publication of JPS621359Y2 publication Critical patent/JPS621359Y2/ja
Granted legal-status Critical Current

Links

JP17787682U 1982-11-25 1982-11-25 シ−ルド掘進機エレクタの油圧装置 Granted JPS5980599U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17787682U JPS5980599U (ja) 1982-11-25 1982-11-25 シ−ルド掘進機エレクタの油圧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17787682U JPS5980599U (ja) 1982-11-25 1982-11-25 シ−ルド掘進機エレクタの油圧装置

Publications (2)

Publication Number Publication Date
JPS5980599U true JPS5980599U (ja) 1984-05-31
JPS621359Y2 JPS621359Y2 (en]) 1987-01-13

Family

ID=30386333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17787682U Granted JPS5980599U (ja) 1982-11-25 1982-11-25 シ−ルド掘進機エレクタの油圧装置

Country Status (1)

Country Link
JP (1) JPS5980599U (en])

Also Published As

Publication number Publication date
JPS621359Y2 (en]) 1987-01-13

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