JPS5243710A - Automatic tapping machine - Google Patents

Automatic tapping machine

Info

Publication number
JPS5243710A
JPS5243710A JP11936875A JP11936875A JPS5243710A JP S5243710 A JPS5243710 A JP S5243710A JP 11936875 A JP11936875 A JP 11936875A JP 11936875 A JP11936875 A JP 11936875A JP S5243710 A JPS5243710 A JP S5243710A
Authority
JP
Japan
Prior art keywords
tapping machine
automatic tapping
tapping
miniaturized
jig
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
JP11936875A
Other languages
Japanese (ja)
Other versions
JPS5544870B2 (en
Inventor
Takashi Terada
Shinsaku Kubota
Koji Asada
Isamu Amamiya
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.)
DAIYAMONDO ENG KK
Diamond Engineering Co Ltd
Nippon Carbide Industries Co Inc
Original Assignee
DAIYAMONDO ENG KK
Diamond Engineering Co Ltd
Nippon Carbide Industries Co Inc
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 DAIYAMONDO ENG KK, Diamond Engineering Co Ltd, Nippon Carbide Industries Co Inc filed Critical DAIYAMONDO ENG KK
Priority to JP11936875A priority Critical patent/JPS5243710A/en
Priority to US05/701,876 priority patent/US4037828A/en
Priority to DE2630232A priority patent/DE2630232C2/en
Priority to CA256,487A priority patent/CA1061551A/en
Priority to NO763306A priority patent/NO147849C/en
Publication of JPS5243710A publication Critical patent/JPS5243710A/en
Publication of JPS5544870B2 publication Critical patent/JPS5544870B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

PURPOSE:A tapping machine for boring tapping holes of electric furnaces such as carbide furnace alloy iron furnace, etc. is miniaturized and complex movements of a jig are enabled to improve efficiency and mobility of tapping operation.
JP11936875A 1975-10-04 1975-10-04 Automatic tapping machine Granted JPS5243710A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP11936875A JPS5243710A (en) 1975-10-04 1975-10-04 Automatic tapping machine
US05/701,876 US4037828A (en) 1975-10-04 1976-07-01 Automatic tapping machine
DE2630232A DE2630232C2 (en) 1975-10-04 1976-07-06 Automatic tapping machine for tapping in electric blast furnaces and furnaces for the production of alloys or the like.
CA256,487A CA1061551A (en) 1975-10-04 1976-07-07 Automatic tapping machine
NO763306A NO147849C (en) 1975-10-04 1976-09-27 MACHINE FOR THE CREATION, MAINTENANCE AND PLUGGING OF TAPE HOLES IN METALLURGICAL OVEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11936875A JPS5243710A (en) 1975-10-04 1975-10-04 Automatic tapping machine

Publications (2)

Publication Number Publication Date
JPS5243710A true JPS5243710A (en) 1977-04-06
JPS5544870B2 JPS5544870B2 (en) 1980-11-14

Family

ID=14759758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11936875A Granted JPS5243710A (en) 1975-10-04 1975-10-04 Automatic tapping machine

Country Status (1)

Country Link
JP (1) JPS5243710A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161306U (en) * 1978-05-01 1979-11-12
JPH0327597U (en) * 1989-07-24 1991-03-19
JPH03113340A (en) * 1989-09-28 1991-05-14 Tokihisa Masuo Leak water entrance detecting method for roof, wall, or the like
KR100931354B1 (en) 2007-12-26 2009-12-11 주식회사 포스코 Blast Furnace Exit Grinding Device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50119817A (en) * 1974-03-08 1975-09-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50119817A (en) * 1974-03-08 1975-09-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161306U (en) * 1978-05-01 1979-11-12
JPH0327597U (en) * 1989-07-24 1991-03-19
JPH03113340A (en) * 1989-09-28 1991-05-14 Tokihisa Masuo Leak water entrance detecting method for roof, wall, or the like
KR100931354B1 (en) 2007-12-26 2009-12-11 주식회사 포스코 Blast Furnace Exit Grinding Device

Also Published As

Publication number Publication date
JPS5544870B2 (en) 1980-11-14

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