JPS58171992U - シ−ルド掘進機におけるカツタスリツト開閉装置 - Google Patents

シ−ルド掘進機におけるカツタスリツト開閉装置

Info

Publication number
JPS58171992U
JPS58171992U JP5492382U JP5492382U JPS58171992U JP S58171992 U JPS58171992 U JP S58171992U JP 5492382 U JP5492382 U JP 5492382U JP 5492382 U JP5492382 U JP 5492382U JP S58171992 U JPS58171992 U JP S58171992U
Authority
JP
Japan
Prior art keywords
cutter
slit opening
slit
closing
opening
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
JP5492382U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6243036Y2 (enrdf_load_stackoverflow
Inventor
水谷　努
深松　司朗
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 JP5492382U priority Critical patent/JPS58171992U/ja
Publication of JPS58171992U publication Critical patent/JPS58171992U/ja
Application granted granted Critical
Publication of JPS6243036Y2 publication Critical patent/JPS6243036Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5492382U 1982-04-15 1982-04-15 シ−ルド掘進機におけるカツタスリツト開閉装置 Granted JPS58171992U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5492382U JPS58171992U (ja) 1982-04-15 1982-04-15 シ−ルド掘進機におけるカツタスリツト開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5492382U JPS58171992U (ja) 1982-04-15 1982-04-15 シ−ルド掘進機におけるカツタスリツト開閉装置

Publications (2)

Publication Number Publication Date
JPS58171992U true JPS58171992U (ja) 1983-11-17
JPS6243036Y2 JPS6243036Y2 (enrdf_load_stackoverflow) 1987-11-06

Family

ID=30065528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5492382U Granted JPS58171992U (ja) 1982-04-15 1982-04-15 シ−ルド掘進機におけるカツタスリツト開閉装置

Country Status (1)

Country Link
JP (1) JPS58171992U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6243036Y2 (enrdf_load_stackoverflow) 1987-11-06

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