JPS6335120Y2 - - Google Patents

Info

Publication number
JPS6335120Y2
JPS6335120Y2 JP1983196783U JP19678383U JPS6335120Y2 JP S6335120 Y2 JPS6335120 Y2 JP S6335120Y2 JP 1983196783 U JP1983196783 U JP 1983196783U JP 19678383 U JP19678383 U JP 19678383U JP S6335120 Y2 JPS6335120 Y2 JP S6335120Y2
Authority
JP
Japan
Prior art keywords
annular member
attached
sealing
shield
cutter head
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
JP1983196783U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60104495U (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 JP1983196783U priority Critical patent/JPS60104495U/ja
Publication of JPS60104495U publication Critical patent/JPS60104495U/ja
Application granted granted Critical
Publication of JPS6335120Y2 publication Critical patent/JPS6335120Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP1983196783U 1983-12-20 1983-12-20 シ−ル装置 Granted JPS60104495U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983196783U JPS60104495U (ja) 1983-12-20 1983-12-20 シ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983196783U JPS60104495U (ja) 1983-12-20 1983-12-20 シ−ル装置

Publications (2)

Publication Number Publication Date
JPS60104495U JPS60104495U (ja) 1985-07-16
JPS6335120Y2 true JPS6335120Y2 (en]) 1988-09-19

Family

ID=30421989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983196783U Granted JPS60104495U (ja) 1983-12-20 1983-12-20 シ−ル装置

Country Status (1)

Country Link
JP (1) JPS60104495U (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158032A (en) * 1978-06-02 1979-12-13 Komatsu Mfg Co Ltd Shield excavator

Also Published As

Publication number Publication date
JPS60104495U (ja) 1985-07-16

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