JPS6131108Y2 - - Google Patents

Info

Publication number
JPS6131108Y2
JPS6131108Y2 JP1982025942U JP2594282U JPS6131108Y2 JP S6131108 Y2 JPS6131108 Y2 JP S6131108Y2 JP 1982025942 U JP1982025942 U JP 1982025942U JP 2594282 U JP2594282 U JP 2594282U JP S6131108 Y2 JPS6131108 Y2 JP S6131108Y2
Authority
JP
Japan
Prior art keywords
pressure
cutter
cavity
plate
cutter plate
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
JP1982025942U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58129992U (ja
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 filed Critical
Priority to JP1982025942U priority Critical patent/JPS58129992U/ja
Publication of JPS58129992U publication Critical patent/JPS58129992U/ja
Application granted granted Critical
Publication of JPS6131108Y2 publication Critical patent/JPS6131108Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP1982025942U 1982-02-24 1982-02-24 シ−ルド掘削機におけるカツタ−外周シ−ル装置 Granted JPS58129992U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982025942U JPS58129992U (ja) 1982-02-24 1982-02-24 シ−ルド掘削機におけるカツタ−外周シ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982025942U JPS58129992U (ja) 1982-02-24 1982-02-24 シ−ルド掘削機におけるカツタ−外周シ−ル装置

Publications (2)

Publication Number Publication Date
JPS58129992U JPS58129992U (ja) 1983-09-02
JPS6131108Y2 true JPS6131108Y2 (en]) 1986-09-10

Family

ID=30037896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982025942U Granted JPS58129992U (ja) 1982-02-24 1982-02-24 シ−ルド掘削機におけるカツタ−外周シ−ル装置

Country Status (1)

Country Link
JP (1) JPS58129992U (en])

Also Published As

Publication number Publication date
JPS58129992U (ja) 1983-09-02

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