JPS63151593U - - Google Patents

Info

Publication number
JPS63151593U
JPS63151593U JP4001587U JP4001587U JPS63151593U JP S63151593 U JPS63151593 U JP S63151593U JP 4001587 U JP4001587 U JP 4001587U JP 4001587 U JP4001587 U JP 4001587U JP S63151593 U JPS63151593 U JP S63151593U
Authority
JP
Japan
Prior art keywords
slit
face plate
cutter face
plate
earth
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
JP4001587U
Other languages
English (en)
Japanese (ja)
Other versions
JPH052713Y2 (enrdf_load_stackoverflow
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 JP1987040015U priority Critical patent/JPH052713Y2/ja
Publication of JPS63151593U publication Critical patent/JPS63151593U/ja
Application granted granted Critical
Publication of JPH052713Y2 publication Critical patent/JPH052713Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987040015U 1987-03-20 1987-03-20 Expired - Lifetime JPH052713Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987040015U JPH052713Y2 (enrdf_load_stackoverflow) 1987-03-20 1987-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987040015U JPH052713Y2 (enrdf_load_stackoverflow) 1987-03-20 1987-03-20

Publications (2)

Publication Number Publication Date
JPS63151593U true JPS63151593U (enrdf_load_stackoverflow) 1988-10-05
JPH052713Y2 JPH052713Y2 (enrdf_load_stackoverflow) 1993-01-22

Family

ID=30853727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987040015U Expired - Lifetime JPH052713Y2 (enrdf_load_stackoverflow) 1987-03-20 1987-03-20

Country Status (1)

Country Link
JP (1) JPH052713Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766296A (en) * 1980-10-09 1982-04-22 Hitachi Shipbuilding Eng Co Excavated earth cutter for shielded excavator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766296A (en) * 1980-10-09 1982-04-22 Hitachi Shipbuilding Eng Co Excavated earth cutter for shielded excavator

Also Published As

Publication number Publication date
JPH052713Y2 (enrdf_load_stackoverflow) 1993-01-22

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