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GB2271367A - Lintel - Google Patents

Lintel

Info

Publication number
GB2271367A
GB2271367A GB9312664A GB9312664A GB2271367A GB 2271367 A GB2271367 A GB 2271367A GB 9312664 A GB9312664 A GB 9312664A GB 9312664 A GB9312664 A GB 9312664A GB 2271367 A GB2271367 A GB 2271367A
Authority
GB
United Kingdom
Prior art keywords
foam
lintel
upright
keying
flange
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
GB9312664A
Other versions
GB9312664D0 (en
GB2271367B (en
Inventor
William Lowes
Anthony John Pensom
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.)
BIRTLEY BUILDING PROD
Original Assignee
BIRTLEY BUILDING PROD
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 BIRTLEY BUILDING PROD filed Critical BIRTLEY BUILDING PROD
Publication of GB9312664D0 publication Critical patent/GB9312664D0/en
Publication of GB2271367A publication Critical patent/GB2271367A/en
Application granted granted Critical
Publication of GB2271367B publication Critical patent/GB2271367B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7038—Evacuating water from cavity walls, e.g. by using weep holes
    • E04B1/7046—Evacuating water from cavity walls, e.g. by using weep holes using trays
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C2003/023—Lintels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Finishing Walls (AREA)

Abstract

A lintel of a "top hat" type made from a single metal member having an outer flange (11), an upright outer face elements (16), a steeply upwardly inclined cavity element (18), an upright inner face element (17), and an inner flange (13), the lintel having a foam (20) such as a self-skinning polyurethane foam formed within its interior. The foam (20) is contiguous with the flanges (11 and 13) at the downwardly facing opening of the space (19) so as to form a key for direct application of mortar or plaster in use. Keying formations may be moulded onto the foam or its skin may be scored or cut off to reveal open cell structure and assist keying. <IMAGE>
GB9312664A 1990-12-20 1991-12-16 Lintel Expired - Fee Related GB2271367B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909027744A GB9027744D0 (en) 1990-12-20 1990-12-20 Lintel
PCT/GB1991/002230 WO1992011422A1 (en) 1990-12-20 1991-12-16 Lintel

Publications (3)

Publication Number Publication Date
GB9312664D0 GB9312664D0 (en) 1993-09-01
GB2271367A true GB2271367A (en) 1994-04-13
GB2271367B GB2271367B (en) 1995-01-25

Family

ID=10687401

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909027744A Pending GB9027744D0 (en) 1990-12-20 1990-12-20 Lintel
GB9312664A Expired - Fee Related GB2271367B (en) 1990-12-20 1991-12-16 Lintel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909027744A Pending GB9027744D0 (en) 1990-12-20 1990-12-20 Lintel

Country Status (3)

Country Link
GB (2) GB9027744D0 (en)
WO (1) WO1992011422A1 (en)
ZA (1) ZA914069B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2274293B (en) * 1992-06-02 1996-01-10 Catnic Ltd An insulating member
GB9211653D0 (en) * 1992-06-02 1992-07-15 Catnic Ltd Insulation
GB2285818B (en) * 1993-12-17 1997-08-20 Keystone Lintels Ltd Lintels
US6702823B2 (en) 2002-01-14 2004-03-09 Hit Medica S.R.L. Device for identifying the position of intramedullary nail securement screw holes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449815A (en) * 1972-08-11 1976-09-15 Henderson Safety Tank Co Ltd Lintels and wall constructions
GB2054693A (en) * 1979-05-11 1981-02-18 Severnwise Ltd Lintel
GB2207932A (en) * 1987-08-12 1989-02-15 Stephen Bernard Murphy Beam or lintel of two interconnected metal parts
GB2217360A (en) * 1988-04-20 1989-10-25 John Plunkett Coyle Lintels with plaster keys
GB2226581A (en) * 1988-12-24 1990-07-04 Metsec Plc Lintel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249564A (en) * 1990-11-09 1992-05-13 Medway Trading Limited Cavity wall lintel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449815A (en) * 1972-08-11 1976-09-15 Henderson Safety Tank Co Ltd Lintels and wall constructions
GB2054693A (en) * 1979-05-11 1981-02-18 Severnwise Ltd Lintel
GB2207932A (en) * 1987-08-12 1989-02-15 Stephen Bernard Murphy Beam or lintel of two interconnected metal parts
GB2217360A (en) * 1988-04-20 1989-10-25 John Plunkett Coyle Lintels with plaster keys
GB2226581A (en) * 1988-12-24 1990-07-04 Metsec Plc Lintel

Also Published As

Publication number Publication date
GB9312664D0 (en) 1993-09-01
GB9027744D0 (en) 1991-02-13
GB2271367B (en) 1995-01-25
WO1992011422A1 (en) 1992-07-09
ZA914069B (en) 1992-03-25

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Legal Events

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

Effective date: 20011216