US1769757A - Fireproof door - Google Patents

Fireproof door Download PDF

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Publication number
US1769757A
US1769757A US370878A US37087829A US1769757A US 1769757 A US1769757 A US 1769757A US 370878 A US370878 A US 370878A US 37087829 A US37087829 A US 37087829A US 1769757 A US1769757 A US 1769757A
Authority
US
United States
Prior art keywords
fireproof door
fireproof
door
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.)
Expired - Lifetime
Application number
US370878A
Inventor
Siegel Irving
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US370878A priority Critical patent/US1769757A/en
Application granted granted Critical
Publication of US1769757A publication Critical patent/US1769757A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/161—Profile members therefor
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/988—Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for sheet metal frame members with an open U-shaped cross-section
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • 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
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7074—Metal frames
    • E06B2003/7078—Metal frames with fire retardant measures in frame

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
US370878A 1929-06-14 1929-06-14 Fireproof door Expired - Lifetime US1769757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US370878A US1769757A (en) 1929-06-14 1929-06-14 Fireproof door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US370878A US1769757A (en) 1929-06-14 1929-06-14 Fireproof door

Publications (1)

Publication Number Publication Date
US1769757A true US1769757A (en) 1930-07-01

Family

ID=23461569

Family Applications (1)

Application Number Title Priority Date Filing Date
US370878A Expired - Lifetime US1769757A (en) 1929-06-14 1929-06-14 Fireproof door

Country Status (1)

Country Link
US (1) US1769757A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189141A (en) * 1960-04-04 1965-06-15 Dusing And Hunt Inc Fire door construction
DE3700118A1 (en) * 1987-01-03 1988-07-14 Werner Straehle Securing means for fireproof glazings
US20100175322A1 (en) * 2009-01-15 2010-07-15 Lg Chem, Ltd. Fireproof door
US20130174487A1 (en) * 2012-01-06 2013-07-11 Che-An Tsai Lockless metal fireproof door

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189141A (en) * 1960-04-04 1965-06-15 Dusing And Hunt Inc Fire door construction
DE3700118A1 (en) * 1987-01-03 1988-07-14 Werner Straehle Securing means for fireproof glazings
US20100175322A1 (en) * 2009-01-15 2010-07-15 Lg Chem, Ltd. Fireproof door
US8042316B2 (en) * 2009-01-15 2011-10-25 Lg Chem, Ltd. Fireproof door
US20130174487A1 (en) * 2012-01-06 2013-07-11 Che-An Tsai Lockless metal fireproof door

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