KR920004580U - Steel fire door with double insulation - Google Patents

Steel fire door with double insulation

Info

Publication number
KR920004580U
KR920004580U KR2019900011835U KR900011835U KR920004580U KR 920004580 U KR920004580 U KR 920004580U KR 2019900011835 U KR2019900011835 U KR 2019900011835U KR 900011835 U KR900011835 U KR 900011835U KR 920004580 U KR920004580 U KR 920004580U
Authority
KR
South Korea
Prior art keywords
fire door
double insulation
steel fire
steel
insulation
Prior art date
Application number
KR2019900011835U
Other languages
Korean (ko)
Other versions
KR930000948Y1 (en
Inventor
김호수
Original Assignee
주식회사 신흥강판
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 주식회사 신흥강판 filed Critical 주식회사 신흥강판
Priority to KR2019900011835U priority Critical patent/KR930000948Y1/en
Publication of KR920004580U publication Critical patent/KR920004580U/en
Application granted granted Critical
Publication of KR930000948Y1 publication Critical patent/KR930000948Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
KR2019900011835U 1990-08-04 1990-08-04 Metal fireproof door having double chamber KR930000948Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900011835U KR930000948Y1 (en) 1990-08-04 1990-08-04 Metal fireproof door having double chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900011835U KR930000948Y1 (en) 1990-08-04 1990-08-04 Metal fireproof door having double chamber

Publications (2)

Publication Number Publication Date
KR920004580U true KR920004580U (en) 1992-03-26
KR930000948Y1 KR930000948Y1 (en) 1993-03-02

Family

ID=19301936

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900011835U KR930000948Y1 (en) 1990-08-04 1990-08-04 Metal fireproof door having double chamber

Country Status (1)

Country Link
KR (1) KR930000948Y1 (en)

Also Published As

Publication number Publication date
KR930000948Y1 (en) 1993-03-02

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20040303

Year of fee payment: 12

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