JPH0746413Y2 - 流体管用穿孔装置の切取り片保持機構 - Google Patents

流体管用穿孔装置の切取り片保持機構

Info

Publication number
JPH0746413Y2
JPH0746413Y2 JP8723489U JP8723489U JPH0746413Y2 JP H0746413 Y2 JPH0746413 Y2 JP H0746413Y2 JP 8723489 U JP8723489 U JP 8723489U JP 8723489 U JP8723489 U JP 8723489U JP H0746413 Y2 JPH0746413 Y2 JP H0746413Y2
Authority
JP
Japan
Prior art keywords
drill
locking claw
pipe
shaft
cutter
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 - Lifetime
Application number
JP8723489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326417U (enrdf_load_stackoverflow
Inventor
日出美 長棟
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.)
Cosmo Koki Co Ltd
Original Assignee
Cosmo Koki Co Ltd
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 Cosmo Koki Co Ltd filed Critical Cosmo Koki Co Ltd
Priority to JP8723489U priority Critical patent/JPH0746413Y2/ja
Publication of JPH0326417U publication Critical patent/JPH0326417U/ja
Application granted granted Critical
Publication of JPH0746413Y2 publication Critical patent/JPH0746413Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP8723489U 1989-07-25 1989-07-25 流体管用穿孔装置の切取り片保持機構 Expired - Lifetime JPH0746413Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8723489U JPH0746413Y2 (ja) 1989-07-25 1989-07-25 流体管用穿孔装置の切取り片保持機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8723489U JPH0746413Y2 (ja) 1989-07-25 1989-07-25 流体管用穿孔装置の切取り片保持機構

Publications (2)

Publication Number Publication Date
JPH0326417U JPH0326417U (enrdf_load_stackoverflow) 1991-03-18
JPH0746413Y2 true JPH0746413Y2 (ja) 1995-10-25

Family

ID=31636884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8723489U Expired - Lifetime JPH0746413Y2 (ja) 1989-07-25 1989-07-25 流体管用穿孔装置の切取り片保持機構

Country Status (1)

Country Link
JP (1) JPH0746413Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0326417U (enrdf_load_stackoverflow) 1991-03-18

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