JPS58156798U - 掘削機 - Google Patents

掘削機

Info

Publication number
JPS58156798U
JPS58156798U JP5333282U JP5333282U JPS58156798U JP S58156798 U JPS58156798 U JP S58156798U JP 5333282 U JP5333282 U JP 5333282U JP 5333282 U JP5333282 U JP 5333282U JP S58156798 U JPS58156798 U JP S58156798U
Authority
JP
Japan
Prior art keywords
cutter head
excavator
cutter
annular
disc
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
JP5333282U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0137039Y2 (fi
Inventor
忠男 吉川
昌三 平田
今井　憲治
Original Assignee
日立造船株式会社
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 日立造船株式会社 filed Critical 日立造船株式会社
Priority to JP5333282U priority Critical patent/JPS58156798U/ja
Publication of JPS58156798U publication Critical patent/JPS58156798U/ja
Application granted granted Critical
Publication of JPH0137039Y2 publication Critical patent/JPH0137039Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5333282U 1982-04-12 1982-04-12 掘削機 Granted JPS58156798U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5333282U JPS58156798U (ja) 1982-04-12 1982-04-12 掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5333282U JPS58156798U (ja) 1982-04-12 1982-04-12 掘削機

Publications (2)

Publication Number Publication Date
JPS58156798U true JPS58156798U (ja) 1983-10-19
JPH0137039Y2 JPH0137039Y2 (fi) 1989-11-09

Family

ID=30064000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5333282U Granted JPS58156798U (ja) 1982-04-12 1982-04-12 掘削機

Country Status (1)

Country Link
JP (1) JPS58156798U (fi)

Also Published As

Publication number Publication date
JPH0137039Y2 (fi) 1989-11-09

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