JP2515497Y2 - 管用溝加工機 - Google Patents

管用溝加工機

Info

Publication number
JP2515497Y2
JP2515497Y2 JP1989145453U JP14545389U JP2515497Y2 JP 2515497 Y2 JP2515497 Y2 JP 2515497Y2 JP 1989145453 U JP1989145453 U JP 1989145453U JP 14545389 U JP14545389 U JP 14545389U JP 2515497 Y2 JP2515497 Y2 JP 2515497Y2
Authority
JP
Japan
Prior art keywords
main shaft
roller
movable block
groove
pipe
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
JP1989145453U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0385117U (enrdf_load_stackoverflow
Inventor
豊次 倉野
Original Assignee
株式会社倉野製作所
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 株式会社倉野製作所 filed Critical 株式会社倉野製作所
Priority to JP1989145453U priority Critical patent/JP2515497Y2/ja
Publication of JPH0385117U publication Critical patent/JPH0385117U/ja
Application granted granted Critical
Publication of JP2515497Y2 publication Critical patent/JP2515497Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Road Paving Machines (AREA)
JP1989145453U 1989-12-19 1989-12-19 管用溝加工機 Expired - Lifetime JP2515497Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989145453U JP2515497Y2 (ja) 1989-12-19 1989-12-19 管用溝加工機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989145453U JP2515497Y2 (ja) 1989-12-19 1989-12-19 管用溝加工機

Publications (2)

Publication Number Publication Date
JPH0385117U JPH0385117U (enrdf_load_stackoverflow) 1991-08-28
JP2515497Y2 true JP2515497Y2 (ja) 1996-10-30

Family

ID=31692088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989145453U Expired - Lifetime JP2515497Y2 (ja) 1989-12-19 1989-12-19 管用溝加工機

Country Status (1)

Country Link
JP (1) JP2515497Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242337Y2 (enrdf_load_stackoverflow) * 1988-01-22 1990-11-13

Also Published As

Publication number Publication date
JPH0385117U (enrdf_load_stackoverflow) 1991-08-28

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