JPS5931833Y2 - シ−ルド掘進機におけるカッタヘッド - Google Patents

シ−ルド掘進機におけるカッタヘッド

Info

Publication number
JPS5931833Y2
JPS5931833Y2 JP6330280U JP6330280U JPS5931833Y2 JP S5931833 Y2 JPS5931833 Y2 JP S5931833Y2 JP 6330280 U JP6330280 U JP 6330280U JP 6330280 U JP6330280 U JP 6330280U JP S5931833 Y2 JPS5931833 Y2 JP S5931833Y2
Authority
JP
Japan
Prior art keywords
cutter
pit
piece
spoke
holding piece
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
Application number
JP6330280U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56163195U (enrdf_load_stackoverflow
Inventor
実 汐崎
英嗣 山崎
正男 須田
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP6330280U priority Critical patent/JPS5931833Y2/ja
Publication of JPS56163195U publication Critical patent/JPS56163195U/ja
Application granted granted Critical
Publication of JPS5931833Y2 publication Critical patent/JPS5931833Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP6330280U 1980-05-09 1980-05-09 シ−ルド掘進機におけるカッタヘッド Expired JPS5931833Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6330280U JPS5931833Y2 (ja) 1980-05-09 1980-05-09 シ−ルド掘進機におけるカッタヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6330280U JPS5931833Y2 (ja) 1980-05-09 1980-05-09 シ−ルド掘進機におけるカッタヘッド

Publications (2)

Publication Number Publication Date
JPS56163195U JPS56163195U (enrdf_load_stackoverflow) 1981-12-04
JPS5931833Y2 true JPS5931833Y2 (ja) 1984-09-07

Family

ID=29657540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6330280U Expired JPS5931833Y2 (ja) 1980-05-09 1980-05-09 シ−ルド掘進機におけるカッタヘッド

Country Status (1)

Country Link
JP (1) JPS5931833Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859890U (ja) * 1981-10-12 1983-04-22 日立造船株式会社 シ−ルド掘進機のカッタビット
JPS5968499A (ja) * 1982-10-13 1984-04-18 株式会社イセキ開発工機 回転カツタヘツド

Also Published As

Publication number Publication date
JPS56163195U (enrdf_load_stackoverflow) 1981-12-04

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