JPS58121358U - Metal rod for tapping hole opening - Google Patents

Metal rod for tapping hole opening

Info

Publication number
JPS58121358U
JPS58121358U JP1600982U JP1600982U JPS58121358U JP S58121358 U JPS58121358 U JP S58121358U JP 1600982 U JP1600982 U JP 1600982U JP 1600982 U JP1600982 U JP 1600982U JP S58121358 U JPS58121358 U JP S58121358U
Authority
JP
Japan
Prior art keywords
metal rod
hole opening
tapping hole
metal
opening
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
JP1600982U
Other languages
Japanese (ja)
Other versions
JPS6036578Y2 (en
Inventor
田畑　静馬
友井　邦博
Original Assignee
新日本製鐵株式会社
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 新日本製鐵株式会社 filed Critical 新日本製鐵株式会社
Priority to JP1600982U priority Critical patent/JPS6036578Y2/en
Publication of JPS58121358U publication Critical patent/JPS58121358U/en
Application granted granted Critical
Publication of JPS6036578Y2 publication Critical patent/JPS6036578Y2/en
Expired legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は出銑口開孔用金棒打ち込み概念図、第２図は従
来の出銑口開孔用金棒の使用状態図、第３図は本考案の
出銑口開孔用金棒斜視図、第４図は本考案の出銑口開孔
用金棒使用状態図である。Figure 1 is a conceptual diagram of driving a metal rod for taphole opening, Figure 2 is a usage diagram of a conventional metal rod for taphole opening, and Figure 3 is a perspective view of the metal rod for taphole opening of the present invention. FIG. 4 is a diagram showing the state in which the tap hole opening metal rod of the present invention is used.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金棒の前端部から１゜５〜２ｍの位置に、出銑口の直ｉ
ｄに対しｄ＋５ｍ〜ｄ＋２０Ｗ１１となるような直径と
、５ｒＩｒＩｒＬ以上の幅を有する金属製の鍔状突起を
固定したことを特徴とする出銑口開孔用金棒。At a position of 1°5 to 2 m from the front end of the metal rod,
A metal rod for opening a tap hole, characterized in that a metal flanged projection having a diameter of d+5m to d+20W11 with respect to d and a width of 5rIrIrL or more is fixed thereto.
JP1600982U 1982-02-08 1982-02-08 Metal rod for tapping hole opening Expired JPS6036578Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1600982U JPS6036578Y2 (en) 1982-02-08 1982-02-08 Metal rod for tapping hole opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1600982U JPS6036578Y2 (en) 1982-02-08 1982-02-08 Metal rod for tapping hole opening

Publications (2)

Publication Number Publication Date
JPS58121358U true JPS58121358U (en) 1983-08-18
JPS6036578Y2 JPS6036578Y2 (en) 1985-10-30

Family

ID=30028395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1600982U Expired JPS6036578Y2 (en) 1982-02-08 1982-02-08 Metal rod for tapping hole opening

Country Status (1)

Country Link
JP (1) JPS6036578Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817164B1 (en) * 2001-11-16 2008-03-27 주식회사 포스코 Tap hole digging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817164B1 (en) * 2001-11-16 2008-03-27 주식회사 포스코 Tap hole digging device

Also Published As

Publication number Publication date
JPS6036578Y2 (en) 1985-10-30

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