GB1439394A - Door frame especially for fireproof doors - Google Patents

Door frame especially for fireproof doors

Info

Publication number
GB1439394A
GB1439394A GB5086173A GB5086173A GB1439394A GB 1439394 A GB1439394 A GB 1439394A GB 5086173 A GB5086173 A GB 5086173A GB 5086173 A GB5086173 A GB 5086173A GB 1439394 A GB1439394 A GB 1439394A
Authority
GB
United Kingdom
Prior art keywords
legs
door frame
shoulder
fire
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.)
Expired
Application number
GB5086173A
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 GB5086173A priority Critical patent/GB1439394A/en
Publication of GB1439394A publication Critical patent/GB1439394A/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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6069—Separate spacer means acting exclusively in the plane of the opening; Shims; Wedges; Tightening of a complete frame inside a wall opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

1439394 Frame for fire-proof doors E I E SCHUBEIS 1 Nov 1973 50861/73 Heading E1J A door frame, especially for fire-proof doors, comprises two substantially L-section frame members 3 and 4. The legs 3a and 4a engage the wall surfaces 5 and 6, the other legs 3b and 4b overlap each other within the door opening. The frame members are interconnected by means of rotatable threaded bolts 9 engaged in threaded holes in rods 8. The edges of the legs 3a and 4a may be bent inwardly as shown. A curved bar 12a (dotdash lines) may be attached to the rod 8 and with a bifurcated end 14 abutting a shoulder 15 may form an arch 12 (solid lines) against the wall 2 when mounted. The shoulder 15 may be a lock-nut on the bolt 9. An abutment 7 for a door leaf may be provided.
GB5086173A 1973-11-01 1973-11-01 Door frame especially for fireproof doors Expired GB1439394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5086173A GB1439394A (en) 1973-11-01 1973-11-01 Door frame especially for fireproof doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5086173A GB1439394A (en) 1973-11-01 1973-11-01 Door frame especially for fireproof doors

Publications (1)

Publication Number Publication Date
GB1439394A true GB1439394A (en) 1976-06-16

Family

ID=10457681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5086173A Expired GB1439394A (en) 1973-11-01 1973-11-01 Door frame especially for fireproof doors

Country Status (1)

Country Link
GB (1) GB1439394A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222427A (en) * 1988-08-30 1990-03-07 Bernard Shipton Securing a frame member to an opening

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222427A (en) * 1988-08-30 1990-03-07 Bernard Shipton Securing a frame member to an opening
GB2222427B (en) * 1988-08-30 1992-04-01 Bernard Shipton Method and device for securing a frame member to means defining an opening therefor

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee