GB2000215A - A security door - Google Patents

A security door

Info

Publication number
GB2000215A
GB2000215A GB7826897A GB7826897A GB2000215A GB 2000215 A GB2000215 A GB 2000215A GB 7826897 A GB7826897 A GB 7826897A GB 7826897 A GB7826897 A GB 7826897A GB 2000215 A GB2000215 A GB 2000215A
Authority
GB
United Kingdom
Prior art keywords
uprights
steel
layer
door
frame
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
GB7826897A
Other versions
GB2000215B (en
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 GB7826897A priority Critical patent/GB2000215B/en
Publication of GB2000215A publication Critical patent/GB2000215A/en
Application granted granted Critical
Publication of GB2000215B publication Critical patent/GB2000215B/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

A security door is formed from a plurality of layers with a layer 7 of sheet metal and a layer 8 of resilient material on one side of the sheet metal, these two layers forming a core, and the core having a layer 6 of wood on either side. A door frame for hanging the door comprises a pair of parallel L-section steel uprights (1) to be let into the floor and the surrounding wall structure, and an L-section steel lintel 1 min bridging said uprights to define a steel frame, a timber door frame comprising uprights (14) and lintel 14 min being attached to and within said steel frame, with resilient filler strips 9 being interposed between the timber and steel frames. <IMAGE>
GB7826897A 1977-06-14 1978-06-14 A security door Expired GB2000215B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7826897A GB2000215B (en) 1977-06-14 1978-06-14 A security door

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2470177 1977-06-14
GB7826897A GB2000215B (en) 1977-06-14 1978-06-14 A security door

Publications (2)

Publication Number Publication Date
GB2000215A true GB2000215A (en) 1979-01-04
GB2000215B GB2000215B (en) 1982-01-06

Family

ID=26257247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7826897A Expired GB2000215B (en) 1977-06-14 1978-06-14 A security door

Country Status (1)

Country Link
GB (1) GB2000215B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156413A (en) * 1984-03-27 1985-10-09 Post Office Mounting for security glazing
EP0169817A2 (en) * 1984-07-27 1986-01-29 Novopan-Keller AG Shot-proof door

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434420A (en) * 1934-02-27 1935-08-27 Hubert Hammers An improved door
GB476333A (en) * 1936-04-27 1937-11-29 Joseph Andrew Biddlecombe An improved multiply sheet material suitable for use in buildings, furniture, and the like
GB820465A (en) * 1956-03-05 1959-09-23 S O S B Skod I S Improvements in or relating to fire-retarding doors
GB1103665A (en) * 1964-06-17 1968-02-21 Bauche Ets Improvements in or relating to strong-wall structures
GB1122998A (en) * 1964-10-09 1968-08-07 Forshaga Aktiebolag A composite floor
GB1173586A (en) * 1965-12-29 1969-12-10 Henkel & Cie Gmbh Metal-Wood Composite Sheet.
GB1377059A (en) * 1972-06-23 1974-12-11 Micropore International Ltd Fire-proof structures
GB1481218A (en) * 1973-08-04 1977-07-27 Pass & Co Soundabsorbing element

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434420A (en) * 1934-02-27 1935-08-27 Hubert Hammers An improved door
GB476333A (en) * 1936-04-27 1937-11-29 Joseph Andrew Biddlecombe An improved multiply sheet material suitable for use in buildings, furniture, and the like
GB820465A (en) * 1956-03-05 1959-09-23 S O S B Skod I S Improvements in or relating to fire-retarding doors
GB1103665A (en) * 1964-06-17 1968-02-21 Bauche Ets Improvements in or relating to strong-wall structures
GB1122998A (en) * 1964-10-09 1968-08-07 Forshaga Aktiebolag A composite floor
GB1173586A (en) * 1965-12-29 1969-12-10 Henkel & Cie Gmbh Metal-Wood Composite Sheet.
GB1377059A (en) * 1972-06-23 1974-12-11 Micropore International Ltd Fire-proof structures
GB1481218A (en) * 1973-08-04 1977-07-27 Pass & Co Soundabsorbing element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156413A (en) * 1984-03-27 1985-10-09 Post Office Mounting for security glazing
EP0169817A2 (en) * 1984-07-27 1986-01-29 Novopan-Keller AG Shot-proof door
EP0169817A3 (en) * 1984-07-27 1987-03-04 Novopan-Keller AG Shot-proof door

Also Published As

Publication number Publication date
GB2000215B (en) 1982-01-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee