KR970021133U - Steel pipe sheet pile manufacturing equipment - Google Patents

Steel pipe sheet pile manufacturing equipment

Info

Publication number
KR970021133U
KR970021133U KR2019970006191U KR19970006191U KR970021133U KR 970021133 U KR970021133 U KR 970021133U KR 2019970006191 U KR2019970006191 U KR 2019970006191U KR 19970006191 U KR19970006191 U KR 19970006191U KR 970021133 U KR970021133 U KR 970021133U
Authority
KR
South Korea
Prior art keywords
steel pipe
manufacturing equipment
sheet pile
pipe sheet
pile manufacturing
Prior art date
Application number
KR2019970006191U
Other languages
Korean (ko)
Other versions
KR200152629Y1 (en
Inventor
송완섭
Original Assignee
동부제강주식회사
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 동부제강주식회사 filed Critical 동부제강주식회사
Priority to KR2019970006191U priority Critical patent/KR200152629Y1/en
Publication of KR970021133U publication Critical patent/KR970021133U/en
Application granted granted Critical
Publication of KR200152629Y1 publication Critical patent/KR200152629Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0417—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for spherical work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
KR2019970006191U 1997-03-28 1997-03-28 Manufacturing apparatus for steel pipe sheet file KR200152629Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970006191U KR200152629Y1 (en) 1997-03-28 1997-03-28 Manufacturing apparatus for steel pipe sheet file

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970006191U KR200152629Y1 (en) 1997-03-28 1997-03-28 Manufacturing apparatus for steel pipe sheet file

Publications (2)

Publication Number Publication Date
KR970021133U true KR970021133U (en) 1997-06-18
KR200152629Y1 KR200152629Y1 (en) 1999-07-15

Family

ID=19498145

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970006191U KR200152629Y1 (en) 1997-03-28 1997-03-28 Manufacturing apparatus for steel pipe sheet file

Country Status (1)

Country Link
KR (1) KR200152629Y1 (en)

Also Published As

Publication number Publication date
KR200152629Y1 (en) 1999-07-15

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Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20110309

Year of fee payment: 13

EXPY Expiration of term