KR950000629U - Drilling end quick plugging machine - Google Patents

Drilling end quick plugging machine

Info

Publication number
KR950000629U
KR950000629U KR2019930010445U KR930010445U KR950000629U KR 950000629 U KR950000629 U KR 950000629U KR 2019930010445 U KR2019930010445 U KR 2019930010445U KR 930010445 U KR930010445 U KR 930010445U KR 950000629 U KR950000629 U KR 950000629U
Authority
KR
South Korea
Prior art keywords
drilling end
plugging machine
quick plugging
end quick
machine
Prior art date
Application number
KR2019930010445U
Other languages
Korean (ko)
Other versions
KR950008763Y1 (en
Inventor
양평호
김덕기
Original Assignee
서울도시가스 주식회사
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 서울도시가스 주식회사 filed Critical 서울도시가스 주식회사
Priority to KR2019930010445U priority Critical patent/KR950008763Y1/en
Publication of KR950000629U publication Critical patent/KR950000629U/en
Application granted granted Critical
Publication of KR950008763Y1 publication Critical patent/KR950008763Y1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2215/00Details of workpieces
    • B23B2215/72Tubes, pipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • B23B51/04Drills for trepanning
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/04Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
KR2019930010445U 1993-06-15 1993-06-15 Drilling & quick plugging machine KR950008763Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930010445U KR950008763Y1 (en) 1993-06-15 1993-06-15 Drilling & quick plugging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930010445U KR950008763Y1 (en) 1993-06-15 1993-06-15 Drilling & quick plugging machine

Publications (2)

Publication Number Publication Date
KR950000629U true KR950000629U (en) 1995-01-03
KR950008763Y1 KR950008763Y1 (en) 1995-10-14

Family

ID=19357105

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930010445U KR950008763Y1 (en) 1993-06-15 1993-06-15 Drilling & quick plugging machine

Country Status (1)

Country Link
KR (1) KR950008763Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473859B1 (en) * 2001-08-24 2005-03-08 이우각 Plug for pipe's fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473859B1 (en) * 2001-08-24 2005-03-08 이우각 Plug for pipe's fitting

Also Published As

Publication number Publication date
KR950008763Y1 (en) 1995-10-14

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20071009

Year of fee payment: 13

EXPY Expiration of term