JPS62200787U - - Google Patents

Info

Publication number
JPS62200787U
JPS62200787U JP8998186U JP8998186U JPS62200787U JP S62200787 U JPS62200787 U JP S62200787U JP 8998186 U JP8998186 U JP 8998186U JP 8998186 U JP8998186 U JP 8998186U JP S62200787 U JPS62200787 U JP S62200787U
Authority
JP
Japan
Prior art keywords
cutter
cutter head
protrudes
head
radial direction
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
JP8998186U
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 JP8998186U priority Critical patent/JPS62200787U/ja
Publication of JPS62200787U publication Critical patent/JPS62200787U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP8998186U 1986-06-12 1986-06-12 Pending JPS62200787U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8998186U JPS62200787U (enrdf_load_stackoverflow) 1986-06-12 1986-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8998186U JPS62200787U (enrdf_load_stackoverflow) 1986-06-12 1986-06-12

Publications (1)

Publication Number Publication Date
JPS62200787U true JPS62200787U (enrdf_load_stackoverflow) 1987-12-21

Family

ID=30949452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8998186U Pending JPS62200787U (enrdf_load_stackoverflow) 1986-06-12 1986-06-12

Country Status (1)

Country Link
JP (1) JPS62200787U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115493A (en) * 1980-02-14 1981-09-10 Nippon Tungsten Wing for earth auger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115493A (en) * 1980-02-14 1981-09-10 Nippon Tungsten Wing for earth auger

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