JPS5969948U - 出銑口開孔機におけるロツド類の連結装置 - Google Patents

出銑口開孔機におけるロツド類の連結装置

Info

Publication number
JPS5969948U
JPS5969948U JP16446682U JP16446682U JPS5969948U JP S5969948 U JPS5969948 U JP S5969948U JP 16446682 U JP16446682 U JP 16446682U JP 16446682 U JP16446682 U JP 16446682U JP S5969948 U JPS5969948 U JP S5969948U
Authority
JP
Japan
Prior art keywords
rod
drilling machine
notch groove
rods
retaining member
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
JP16446682U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223796Y2 (en]
Inventor
座間　健一郎
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP16446682U priority Critical patent/JPS5969948U/ja
Publication of JPS5969948U publication Critical patent/JPS5969948U/ja
Application granted granted Critical
Publication of JPS6223796Y2 publication Critical patent/JPS6223796Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Blast Furnaces (AREA)
JP16446682U 1982-10-28 1982-10-28 出銑口開孔機におけるロツド類の連結装置 Granted JPS5969948U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16446682U JPS5969948U (ja) 1982-10-28 1982-10-28 出銑口開孔機におけるロツド類の連結装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16446682U JPS5969948U (ja) 1982-10-28 1982-10-28 出銑口開孔機におけるロツド類の連結装置

Publications (2)

Publication Number Publication Date
JPS5969948U true JPS5969948U (ja) 1984-05-12
JPS6223796Y2 JPS6223796Y2 (en]) 1987-06-17

Family

ID=30360570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16446682U Granted JPS5969948U (ja) 1982-10-28 1982-10-28 出銑口開孔機におけるロツド類の連結装置

Country Status (1)

Country Link
JP (1) JPS5969948U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433342B1 (ko) * 2000-11-10 2004-05-27 주식회사 포스코 개공기의 일체형 코터핀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433342B1 (ko) * 2000-11-10 2004-05-27 주식회사 포스코 개공기의 일체형 코터핀

Also Published As

Publication number Publication date
JPS6223796Y2 (en]) 1987-06-17

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