JPS6212492Y2 - - Google Patents

Info

Publication number
JPS6212492Y2
JPS6212492Y2 JP16426681U JP16426681U JPS6212492Y2 JP S6212492 Y2 JPS6212492 Y2 JP S6212492Y2 JP 16426681 U JP16426681 U JP 16426681U JP 16426681 U JP16426681 U JP 16426681U JP S6212492 Y2 JPS6212492 Y2 JP S6212492Y2
Authority
JP
Japan
Prior art keywords
feed screw
spindle
drill
main body
bar
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
Application number
JP16426681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5870807U (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 JP16426681U priority Critical patent/JPS5870807U/ja
Publication of JPS5870807U publication Critical patent/JPS5870807U/ja
Application granted granted Critical
Publication of JPS6212492Y2 publication Critical patent/JPS6212492Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP16426681U 1981-11-02 1981-11-02 水道管等の管壁穿孔装置 Granted JPS5870807U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16426681U JPS5870807U (ja) 1981-11-02 1981-11-02 水道管等の管壁穿孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16426681U JPS5870807U (ja) 1981-11-02 1981-11-02 水道管等の管壁穿孔装置

Publications (2)

Publication Number Publication Date
JPS5870807U JPS5870807U (ja) 1983-05-13
JPS6212492Y2 true JPS6212492Y2 (en]) 1987-04-01

Family

ID=29956528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16426681U Granted JPS5870807U (ja) 1981-11-02 1981-11-02 水道管等の管壁穿孔装置

Country Status (1)

Country Link
JP (1) JPS5870807U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015030062A (ja) * 2013-08-02 2015-02-16 株式会社後藤建設 パイプ穿孔装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015030062A (ja) * 2013-08-02 2015-02-16 株式会社後藤建設 パイプ穿孔装置

Also Published As

Publication number Publication date
JPS5870807U (ja) 1983-05-13

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