JPH01160093U - - Google Patents

Info

Publication number
JPH01160093U
JPH01160093U JP5660388U JP5660388U JPH01160093U JP H01160093 U JPH01160093 U JP H01160093U JP 5660388 U JP5660388 U JP 5660388U JP 5660388 U JP5660388 U JP 5660388U JP H01160093 U JPH01160093 U JP H01160093U
Authority
JP
Japan
Prior art keywords
cutter
shield excavator
support member
ace
cutter bit
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.)
Pending
Application number
JP5660388U
Other languages
English (en)
Japanese (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 JP5660388U priority Critical patent/JPH01160093U/ja
Publication of JPH01160093U publication Critical patent/JPH01160093U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP5660388U 1988-04-28 1988-04-28 Pending JPH01160093U (US20020128544A1-20020912-P00008.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5660388U JPH01160093U (US20020128544A1-20020912-P00008.png) 1988-04-28 1988-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5660388U JPH01160093U (US20020128544A1-20020912-P00008.png) 1988-04-28 1988-04-28

Publications (1)

Publication Number Publication Date
JPH01160093U true JPH01160093U (US20020128544A1-20020912-P00008.png) 1989-11-07

Family

ID=31282474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5660388U Pending JPH01160093U (US20020128544A1-20020912-P00008.png) 1988-04-28 1988-04-28

Country Status (1)

Country Link
JP (1) JPH01160093U (US20020128544A1-20020912-P00008.png)

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