GB2394247A - A surface mounted lintel - Google Patents

A surface mounted lintel Download PDF

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Publication number
GB2394247A
GB2394247A GB0224057A GB0224057A GB2394247A GB 2394247 A GB2394247 A GB 2394247A GB 0224057 A GB0224057 A GB 0224057A GB 0224057 A GB0224057 A GB 0224057A GB 2394247 A GB2394247 A GB 2394247A
Authority
GB
United Kingdom
Prior art keywords
lintel
plate
wall
plates
surface mounted
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.)
Withdrawn
Application number
GB0224057A
Other versions
GB0224057D0 (en
Inventor
Graham Phillip Bolton
Graham James Bolton
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 GB0224057A priority Critical patent/GB2394247A/en
Publication of GB0224057D0 publication Critical patent/GB0224057D0/en
Publication of GB2394247A publication Critical patent/GB2394247A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0274—Temporary shoring of wall opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

A surface mounted lintel (1) which comprises one or two plates preferably having two rows of regularly spaced apertures (2) therein, the rows being offset such that the apertures form a repeating triangular pattern. The plates may be made from metal and treated to be corrosion resistant. In use at least one plate of the lintel is fitted to a wall (6) to support the wall whilst an opening (3) is formed in the wall below the plate, so that the use of additional props is not necessary.

Description

( SURFACE MOUNTED LINTEL
The lintel relates to a metal plate or pair of plates fixed to the face of an existing wall by means of anchor bolts or plugs and bolts or chemical fixings or a combination of these so that an opening may be formed in the wall.
During building renovation works it is often required to form new openings in walls.ln order to achieve this the wall above the proposed opening is normally temporarily supported by an arrangement of steels and props.After the props are in place the required size apperture is formed in the wall together with extra space for a lintel to be inserted.The lintel is placed and "dry-pack" sand/cement is packed into any remaining voids up to the existing wall.After a period of time to allow the packing to harden,the steels and props are removed and the wall made good.This procedure is both costly and time consuming.
The object of this invention is to alleviate the necessity of steels and props,insert lintels,delays in pack hardening and making good.
( This nventon provides a metal plate or pair of ates,dependng on wale Apes a size relative to the proposed openingThe plates include bales at mpular,staggered intervals for fiend purposes.When fixed to the face of a wall the new opening In immediately be Schemed without the ,eed For arm temporary supports or lintel insed.
The invention would preferrably be made from s - J plate and treated for anfi<orrosion.
preferred embodiment the invention shall now be described with reference to the accompariying drawings in wash FluRE Shows front eleva6.ic,, of plate in place FIGURE Shows section through plate and slandered -100mm wall.
FIGURE 3 Shows section through pair of plates and 1 5Omm or =5mm thick wall.
FIGURE 4 Shows section through pair of plates and 250mm thick cavity wall.
FIGURE S Shows front elevation of plate incorporating existing lintel of cper,ng to be widened.
FiG; IRE 6 Shows front elevation of plate incorporating exist),,9 fir tel of Opening to be re-positiQnsd.
( Figure 1 shows the plate 1 surface mounted on the wall with fixings at regular and staggered intervals.The length of the plate 1 must be greater than the proposed opening 3 by the bearing lengths 4.An area of any existing plaster 5 is removed prior to the plate being fixed.The plate and bolts should therefore be hidden when the plaster is made good.
Figure 2 shows a section through the plate 1 and a single skin of wall 6. Note the area of removed plaster 5.The fixings 2 should be of sufficient length to transmit the tensile properties of the plate to the compressive properties of the wall.
Figure 3 shows a section through a pair of plates 1 fixed to a thicker wall 7.Note that the staggered intervals of the plate holes are such that pairs of fixing shall not coincide.
Figure 4 shows a section through a pair of plates 1 fixed to a cavity wall 8.
Figure 5 shows an elevation of a plate used to facilitate the widening of an existing opening 9.Note that the length of the plate is greater than the opening 9 by the extra width 10 plus the bearing lengths 4.The existing lintel 11 remains in place-it too being supported by the plate.
Figure 6 shows an elevation of a plate used to facilitate the moving of an existing opening 9 to a new position 12.Note that the plate length is greater than the opening 9 by the diffrential 13 plus the bearing lengths 4.

Claims (5)

( CLAIMS:
1 A surface mounted lintel of one or a pair of plates.
2 A lintel as claimed in claim where fixing holes are provided in the plate or pair of plates.
3 A lintel as claimed in claim 1 or claim 2 where the fixing hoses are provided at regular, staggered intervals.
4 A lintel as claimed in any preceding claim which is made from metal and treated against corrosion.
5 A surface mounted lintel as here in described and illustrated in the accompanying drawings.
GB0224057A 2002-10-16 2002-10-16 A surface mounted lintel Withdrawn GB2394247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0224057A GB2394247A (en) 2002-10-16 2002-10-16 A surface mounted lintel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0224057A GB2394247A (en) 2002-10-16 2002-10-16 A surface mounted lintel

Publications (2)

Publication Number Publication Date
GB0224057D0 GB0224057D0 (en) 2002-11-27
GB2394247A true GB2394247A (en) 2004-04-21

Family

ID=9946009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0224057A Withdrawn GB2394247A (en) 2002-10-16 2002-10-16 A surface mounted lintel

Country Status (1)

Country Link
GB (1) GB2394247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2485153A (en) * 2010-11-02 2012-05-09 Shaun Watts Compression lintel apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2114626A (en) * 1981-11-19 1983-08-24 Pynford Ltd Supporting brick panels
GB2205875A (en) * 1987-06-19 1988-12-21 Sri Parakrama Wije Ilukkumbure Composite beaming having parts to fit both sides of a wall
GB2237320A (en) * 1989-08-10 1991-05-01 Dennis Priest Building methods and equipment
GB2271601A (en) * 1992-10-16 1994-04-20 Clifford Latchford Propless lintel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2114626A (en) * 1981-11-19 1983-08-24 Pynford Ltd Supporting brick panels
GB2205875A (en) * 1987-06-19 1988-12-21 Sri Parakrama Wije Ilukkumbure Composite beaming having parts to fit both sides of a wall
GB2237320A (en) * 1989-08-10 1991-05-01 Dennis Priest Building methods and equipment
GB2271601A (en) * 1992-10-16 1994-04-20 Clifford Latchford Propless lintel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2485153A (en) * 2010-11-02 2012-05-09 Shaun Watts Compression lintel apparatus
GB2485153B (en) * 2010-11-02 2014-01-01 Shaun Watts Compression lintel apparatus

Also Published As

Publication number Publication date
GB0224057D0 (en) 2002-11-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)