JPS58129992U - シ−ルド掘削機におけるカツタ−外周シ−ル装置 - Google Patents

シ−ルド掘削機におけるカツタ−外周シ−ル装置

Info

Publication number
JPS58129992U
JPS58129992U JP1982025942U JP2594282U JPS58129992U JP S58129992 U JPS58129992 U JP S58129992U JP 1982025942 U JP1982025942 U JP 1982025942U JP 2594282 U JP2594282 U JP 2594282U JP S58129992 U JPS58129992 U JP S58129992U
Authority
JP
Japan
Prior art keywords
cutter
shield excavator
sealing device
outer periphery
cavity
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
JP1982025942U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131108Y2 (enrdf_load_stackoverflow
Inventor
俊彦 伊藤
栄一 畑山
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.)
Okumura Corp
Original Assignee
Okumura Corp
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 Okumura Corp filed Critical Okumura Corp
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 true JPS58129992U (ja) 1983-09-02
JPS6131108Y2 JPS6131108Y2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6131108Y2 (enrdf_load_stackoverflow) 1986-09-10

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