GB2236791A - Glazing bar systems - Google Patents

Glazing bar systems Download PDF

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Publication number
GB2236791A
GB2236791A GB9020231A GB9020231A GB2236791A GB 2236791 A GB2236791 A GB 2236791A GB 9020231 A GB9020231 A GB 9020231A GB 9020231 A GB9020231 A GB 9020231A GB 2236791 A GB2236791 A GB 2236791A
Authority
GB
United Kingdom
Prior art keywords
glazing
section
snap
glazing bar
cap
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Withdrawn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
GB9020231A
Other versions
GB9020231D0 (en
Inventor
Gareth J Mellin
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.)
INSULITE Ltd
Original Assignee
INSULITE Ltd
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 INSULITE Ltd filed Critical INSULITE Ltd
Publication of GB9020231D0 publication Critical patent/GB9020231D0/en
Publication of GB2236791A publication Critical patent/GB2236791A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1469—Greenhouses with double or multiple walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0806—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of one single extruded or rolled metal part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E04D2003/0837—Sections comprising intermediate parts of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
    • E04D2003/085—Clamping of the sheets or glass panes to the glazing bars by means of covering strips locked by snap action
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0887—Glazing bars for coverings consisting of more than one sheet or glass pane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

A glazing bar system comprises a metallic glazing bar (10) formed by an extrusion process to have a substantially T-shaped section. The arms (20, 22) of the T-section support adjacent sheets of glazing (32) and the stem (16) of the T-section is upstanding between said adjacent sheets. The stem has catches to cooperate with corresponding catches disposed on an extruded plastics intermediate section (92), which locates in a metallic snap-cap section (90). The snap-cap has legs arranged, to bear against each sheet of glazing to retain same in place on the arms. A reinforcing section (120) and an end stop section (140) are also provided.

Description

Glazing Bar Systems This invention relates to glazing bar systems for use in glazing roofs and other generally sloping parts of buildings.
Glazing bars may be used to span open roof spaces, and are adapted to support sheets of glazing which may be glass or some plastics material such as twin walled polycarbonate carbonate. The latter is advantageous in numerous situations, particularly where the appearance of the glazing is not of paramount importance, but where other factors such as weight and heat insulation are pre-eminent.
FR-A-2468714 discloses an existing standard T-section glazing bar supporting existing glazing and modified by a plastics slot section adapted to fit over the upstanding stem of the T-section glazing bar.
The slot section has legs which hold down the existing glazing. The legs also provide supports for a second layer of insulative glazing which is held in place by a fitting which over-clads the slot section.
However there is no thermal break provided between the inside of the building and the outside.
FR-A-2455158 discloses an aluminium glazing bar adapted to receive a plastics section having several slots cut into its sides. These slots allow attachment of an aluminium section cap having legs adapted to hold down one or more layers of glazing supported on the glazing bar. However, the construction is not mechanically strong, and would not allow long spans of glazing bar to be employed.
Thus it is an object of the present invention to provide a glazing bar which does not suffer from the aforementioned disadvantages, or other disadvantages, or which at least mitigates their effects.
In accordance with the invention disclosed there is provided a glazing bar system comprising a metallic glazing bar formed by an extrusion process to have a substantially T-shaped section, the arms of the Tsection being adapted to support adjacent sheets of glazing and the stem of the T-section being adapted to be upstanding between said adjacent sheets and being provided with catches adapted to cooperate with corresponding catches disposed on an extruded plastics intermediate section, said intermediate section being adapted to locate in a metallic snap-cap section which has legs arranged, when the snap-cap, intermediate section and glazing bar are interengaged with one another and adjacent sheets of glazing are supported by said arms, to bear against the other side of each sheet of glazing to retain same in place on the arms.
Preferably, said snap-cap section is provided with secondary catches adapted to engage with corresponding secondary catches on a secondary extruded plastics snap-cap section which has means to support a secondary layer of insulative glazing.
Preferably said snap-cap section has a generally C-shaped downwardly facing slot whose internal edges are upwardly turned and into which slot said intermediate section can be slid to secure the two parts together, the intermediate section having arms adapted to engage said upwardly turned edges of the C-shaped slot. Preferably the parts are so sectioned that they slide together in only one orientation with respect to one another.
The intermediate section thus acts as a thermal break reducing condensation when there is a significant temperature gradient between the metallic "outside" snap-cap section and "inside" glazing bar Tsection. Preferably the snap-cap and glazing bar are aluminium.
The arms of the glazing bar are preferably thickened at their edges.
The thickened edges may include a rebated upwardly facing slot to receive a seal element provided with a connection flange for connection with the upwardly facing slot and a support surface on which to support sheets of glazing.
Each thickened edge may also include an outwardly facing rebated slot by means of which the glazing bar may be secured at its ends to the supporting structure of the building in which the glazing bars are being fitted. To this end a fixing plate may be provided having inwardly directed flanges adapted to engage the outwardly facing slot in each thickened edge of the glazing bar, means being provided to secure said plate to the supporting structure.
Moreover, an extruded reinforcing metallic section may be provided comprising a base, a central upstanding stem having a support flange at its end, and two upstanding side stems each being provided with an Inwardly facing flange adapted to engage the outwardly facing slot in each thickened edge of the glazing bar, the reinforcing section being so dimensioned that, when engaged wlth the glazing bar, the support flange supports the base of the glazing bar.
Preferably an end section is provided comprising an extruded metallic section having a connection flange adapted to engage said upwardly facing slot in one of the thickened edges of the glazing bar, and a support flange distanced from the connection flange sufficiently to support one leg of the snap-cap, the other leg of which is holding down glazing supported on the other of said thickened edges.
The invention is further described hereinafter, by way of example only, with reference to the accompanying drawings, in which: Fig 1 is a glazing bar in accordance with the present invention is shown partly in section and partly in perspective; Fig 2 is a section through another embodiment of the present invention; and, Fig 3 shows the glazing bar of Fig 2, partly in perspective, connected to a support.
A glazing bar 10 is essentially T-shaped, being extruded from aluminium. The glazing bar 10 has a stem 16 and arms 20,22 on either side of the stem 16. These arms are provided with grooves 24,26 to carry rubber or other elastomer seals 28,30 which form support surfaces for primary glazing sheets 32 of triple walled polycarbonate.
Each sheet 32 of triple walled polycarbonate comprises three walls 34,35,36 separated by spaced ribs 38. The ribs provide rigidity to the sheets and form air gaps between the walls which give the sheets good thermal insulation properties.
On the stem 16 there are formed catches 40 on each side. More than one on each side (as shown) may be provided. These catches are adapted to engage with corresponding catches 48 disposed on the inside of a channel 44 formed on an intermediate section 92. The intermediate member is extruded from plastics material such as UPVC or the like. A snap-cap section 90 is extruded from aluminium and has a generally C-shaped slot 94 into which the intermediate section 92 can be slid to secure the two parts together. To orientate the sections 90,92 correctly with one another they are provided with corresponding flanges 96 and arms 98 adapted to engage one another when the intermediate section 92 is introduced in the slot 94 of the snap-cap 90.
The snap-cap 90 is provided with legs 50,52, which are arranged to engage the top wall 34 of each sheet 32 and resiliently retain the sheets in place. Thus when the snap-cap, with the intermediate section inserted therein, is fitted over the stem 16 of the glazing bar 10, several events occur. Firstly, the channel 44 of the intermediate section deforms until the catches 40 snap into engagement with the catches 48 in the channel. Meanwhile, the legs 50,52 of the snap-cap have engaged the top walls of adjacent sheets 32 of polycarbonate lying on the support surfaces 28,30. This presses the sheets 32 into tight engagement with the seals 28,30. The sheets are thus firmly held in place once the catches 40,48 are interengaged. The sheets 32 will, as primary glazing, be relatively thick and provide good heat insulation in their own right.
The legs 50,52 have seals at their ends, to seal against the glazing sheets 32. However, should any moisture penetrate the seal, it will be captured in drip channels 100 formed between the stem 16 and the thickened ends of the arms 20,22.
Should further heat insulation be felt necessary at any time in the future, a further layer of twin walled polycarbonate can be added with ease. This is because the snap-cap 90 is provided with secondary catches 62 adapted to engage corresponding secondary catches 64 on a secondary snap-cap 66. The secondary snap-cap 66 comprises said catches 64 on legs 68 which conform to the outer shape of the snapcap 90, such that the secondary snap-cap can be engaged with the primary snap-cap 90 with ease. The secondary snap-cap 66 has mutually opposing slots 70 adapted to receive and retain secondary sheets 72 of twin walled polycarbonate. Not only does this provide further insulation in its own right, but more importantly it creates a further insulative air gap 76 between the two sheets 32,72.
Consequently the sheet 72 needs only be thick enough to have sufficient rigidity to retain its shape.
The glazing bar 10 is used to span open spaces in roofs and other sloping parts of buildings. Thus it is provided with slots 80 at either side of the thickened ends of each arm 20,22 and by means of which retainers 110 (see Fig 3) may be engaged to locate the glazing bar in any desired position on a support 112.
The slots 80 also enable a reinforcing section 120 (see Fig 2) to be employed when particularly long spans are required. The reinforcing section 120 is extruded from aluminium and comprises a base 122 having a central stem 124 terminating in a support flange 126. Side stems 128,130 rise from each edge of the base 122 and have inwardly directed lugs adapted to fit in the slots 80. The stems 124,128 and 130 are so dimensioned that the support flange 126 abuts the bottom of the glazing bar 10 and thereby supports it and deters it from bowing over long spans. The reinforcing section is arranged slightly shorter than the full length of the glazing bar 10 to allow sufficient room at the ends of the glazing bar to fit the retainer 110 (see Fig 3).
The intermediate section 92, disposed between the snap-cap section 90 and T-section stem 16, provides a thermal barrier against the cold (outside) snap-cap section 90 and so that the glazing bar T-section can retain heat and stay at the temperature of the inside of the building. This reduces the tendency for condensation to form on the under side of the glazing bar 10.
Fig 2 shows an intermediate section 92' of different dimensions to that shown in Fig 1, so that merely by exchanging the intermediate section, different thicknesses of the primary glazing 32 can be employed, as indicated by glazing 32' in Fig 2.
Fig 1 shows two sheets of glazing 32 supported on either side of the glazing bar 10, but at the ends of the roof space, it is necessary to terminate the glazing. This is effected by providing an end stop 140 (see Fig 2) which takes the place of one seal (eg 30) and locates in the slot 26. The end stop 140 has an upstanding stem 142 terminated in a support flange 144. The stem 142 is dimensioned so that the leg 52 of the snap-cap 90 rests on the flange 144 so as to maintain the balance of forces exerted by the other leg 50 on the last sheet 32' of glazing.
While the invention has been described with reference to specific elements and combinations of elements, it is envisaged that each element may be combined with any other or any combination of other elements. It is not intended to limit the invention to the particular combinations of elements suggested. Furthermore, the foregoing description is not intended to suggest that any element mentioned is indispensable to the invention, or that alternatives may not be employed. What is defined as the invention should not be construed as limiting the extent of the disclosure of this specification.

Claims (10)

1. A glazing bar system comprising a metallic glazing bar formed by an extrusion process to have a substantially T-shaped section, the arms of the T-section being adapted to support adjacent sheets of glazing and the stem of the T-section being adapted to be upstanding between said adjacent sheets and being provided with catches adapted to cooperate with corresponding catches disposed on an extruded plastics intermediate section, said intermediate section being adapted to locate in a metallic snap-cap section which has legs arranged, when the snap-cap, intermediate section and glazing bar are interengaged with one another and one side of each of adjacent sheets of glazing are supported by said arms, to bear against the other side of each sheet of glazing to retain same in place on the arms.
2. A glazing system as claimed in claim 1 in which said snap-cap section is provided with secondary catches adapted to engage with corresponding secondary catches on a secondary extruded plastics snapcap section which has means to support a secondary layer of insulative glazing.
3. A glazing system as claimed in claim 1 or 2 in which said snap-cap section has a generally C-shaped downwardly facing slot whose internal edges have upwardly turned flanges adapted to interengage slotted arms provided on the intermediate section when the two parts are slid together.
4. A glazing system as claimed in claim 3 in which the snap-cap and intermediate sections are so dimensioned that they slide together in only one orientation with respect to one another.
5. A glazing system as claimed in any preceding claim in which the snap-cap section and glazing bar are aluminium.
6. A glazing system as claimed in any preceding claim in which the arms of the glazing bar are thickened at their edges and include a rebated upwardly facing slot to receive a seal element which is provided with a connection flange for connection with the upwardly facing slot and a support surface on which to support sheets of glazing.
7. A glazing system as claimed in claim 6 in which each thickened edge also includes an outwardly facing rebated slot by means of which the glazing bar may be secured at its ends to a supporting structure by means of a retainer provided with inwardly directed flanges adapted to engage the outwardly facing slot in each thickened edge of the glazing bar, means being provided to secure said retainer to the supporting structure.
8. A glazing system as claimed in claim 7 in which an extruded reinforcing metallic section is provided, comprising a base, a central upstanding stem having a support flange at its end, and two upstanding side stems each being provided with an inwardly facing flange adapted to engage the outwardly facing slot in each thickened edge of the glazing bar, the reinforcing section being so dimensioned that, when engaged with the glazing bar, the support flange supports the base of the glazing bar.
9. A glazing system as claimed in any of claims 6 to 8 in which an end stop is provided comprising an extruded metallic section having a connection flange adapted to engage said upwardly facing slot in one of the thickened edges of the glazing bar, and a support flange distanced from the connection flange sufficiently to support one leg of the snap-cap.
10. A glazing bar system substantially as hereinbefore described with reference to the accompanying drawings.
GB9020231A 1989-09-16 1990-09-17 Glazing bar systems Withdrawn GB2236791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898921046A GB8921046D0 (en) 1989-09-16 1989-09-16 Glazing bars

Publications (2)

Publication Number Publication Date
GB9020231D0 GB9020231D0 (en) 1990-10-31
GB2236791A true GB2236791A (en) 1991-04-17

Family

ID=10663221

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898921046A Pending GB8921046D0 (en) 1989-09-16 1989-09-16 Glazing bars
GB9020231A Withdrawn GB2236791A (en) 1989-09-16 1990-09-17 Glazing bar systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898921046A Pending GB8921046D0 (en) 1989-09-16 1989-09-16 Glazing bars

Country Status (2)

Country Link
GB (2) GB8921046D0 (en)
WO (1) WO1991004380A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816585A2 (en) * 1996-06-25 1998-01-07 E.M.P. Estrusione Materiali Plastici SA Member for joining two elements which is equipped with a perpendicularly projecting partition
EP0864708A2 (en) * 1997-03-13 1998-09-16 Estrusione Materiali Plastici SA A roofing or screening system
GB2325265A (en) * 1997-05-15 1998-11-18 Ultraframe Uk Ltd Reinforced aluminium structural members
GB2334993A (en) * 1998-03-06 1999-09-08 Epwin Group Plc Glazing bead and capping member
GB2347963A (en) * 1999-03-17 2000-09-20 Ultraframe Uk Ltd Roof glazing bar with plastic connector for aluminum capping
WO2001006073A1 (en) * 1999-07-20 2001-01-25 Eternit Flachdach Gmbh Device for fastening components
US6260307B1 (en) 1999-03-18 2001-07-17 Ultraframe (Uk) Limited Roof construction
GB2361955A (en) * 2000-02-28 2001-11-07 Ultraframe Uk Ltd Glazing bar end caps
US6553739B2 (en) * 2000-02-26 2003-04-29 Ultraframe (Uk) Limited Roof beams
EP1306498A1 (en) * 2001-10-29 2003-05-02 KAMENNOFF, Daniel Mounting device for panels, in particular for veranda roof panels and veranda with such a device
FR2831575A1 (en) * 2001-10-29 2003-05-02 Daniel Kamennoff Panel fixing system especially for veranda roofing panels has caps that engage by sliding into upper ends of glazing bars' vertical cores
GB2447956B (en) * 2007-03-29 2012-01-18 Ultraframe Uk Ltd Improvements in or relating to glazing bars
GB2496131A (en) * 2011-10-28 2013-05-08 Ultraframe Uk Ltd Conservatory roof with obscuration panels and a sealing strip

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9016706U1 (en) * 1990-12-10 1991-04-11 Colt International Holdings Ag, Steinhausen, Ch
FR2690474A1 (en) * 1992-04-28 1993-10-29 Dk Style Sarl Insulated roof covering, especially for veranda - is made from at least two panels of twin- or triple-walled plastics with gap of 25 mm between
GB9225406D0 (en) * 1992-12-04 1993-01-27 Sheath Gary Improvements in and relating to glazing facilities
BE1006882A3 (en) * 1993-03-04 1995-01-17 Space S A Composite veranda component
NL1002997C2 (en) * 1996-05-03 1997-11-07 Anton Tapper Window system as well as profile and connecting piece suitable for use with such a window system.
GB2376028B (en) * 2001-11-02 2005-11-23 Unigro Ltd Growing system
IL183640A (en) * 2007-06-04 2011-06-30 Dan Pal Assemblies for structural panels
IL183898A (en) 2007-06-13 2014-07-31 Dan Pal Modular panel units for constructional purposes
GB2592365B (en) * 2020-02-24 2022-02-23 Clear Amber Group Ltd Building panel fixing system

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GB1556891A (en) * 1978-01-17 1979-11-28 Hempstead Patent Glazing Co Lt Glazing
FR2455158A1 (en) * 1979-04-24 1980-11-21 Dursapt Henri Composite T=section glazing bar for georgian window - adjusts to pane thickness using clip-on flanges with plastics web

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GB1600358A (en) * 1978-04-13 1981-10-14 Alcan Aluminium Ltd Frame members for example for curtain walling
BE893845A (en) * 1982-07-15 1983-01-17 Nobels Yvan L M C Structural section and glazing bar for greenhouse - uses main and ancillary connected to thermo-insulating piece preventing thermal bridge
DE3502477A1 (en) * 1985-01-25 1986-08-07 Julius & August Erbslöh GmbH + Co, 5620 Velbert CARRIERS, SUPPORTS, POST OR THE LIKE COMPOSED FROM SEVERAL PROFILE RODS, ESPECIALLY FOR FACADES
GB2217764B (en) * 1988-03-31 1992-01-02 Solarcheck Glazing bar sections

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Publication number Priority date Publication date Assignee Title
GB1556891A (en) * 1978-01-17 1979-11-28 Hempstead Patent Glazing Co Lt Glazing
FR2455158A1 (en) * 1979-04-24 1980-11-21 Dursapt Henri Composite T=section glazing bar for georgian window - adjusts to pane thickness using clip-on flanges with plastics web

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816585A3 (en) * 1996-06-25 1998-01-21 E.M.P. Estrusione Materiali Plastici SA Member for joining two elements which is equipped with a perpendicularly projecting partition
EP0816585A2 (en) * 1996-06-25 1998-01-07 E.M.P. Estrusione Materiali Plastici SA Member for joining two elements which is equipped with a perpendicularly projecting partition
EP0864708A2 (en) * 1997-03-13 1998-09-16 Estrusione Materiali Plastici SA A roofing or screening system
EP0864708A3 (en) * 1997-03-13 1999-07-07 Estrusione Materiali Plastici SA A roofing or screening system
GB2325265A (en) * 1997-05-15 1998-11-18 Ultraframe Uk Ltd Reinforced aluminium structural members
GB2325265B (en) * 1997-05-15 2001-02-21 Ultraframe Uk Ltd Structural members
GB2334993A (en) * 1998-03-06 1999-09-08 Epwin Group Plc Glazing bead and capping member
GB2334993B (en) * 1998-03-06 2000-02-23 Epwin Group Plc Glazing bead
GB2347963A (en) * 1999-03-17 2000-09-20 Ultraframe Uk Ltd Roof glazing bar with plastic connector for aluminum capping
US6260307B1 (en) 1999-03-18 2001-07-17 Ultraframe (Uk) Limited Roof construction
WO2001006073A1 (en) * 1999-07-20 2001-01-25 Eternit Flachdach Gmbh Device for fastening components
US6553739B2 (en) * 2000-02-26 2003-04-29 Ultraframe (Uk) Limited Roof beams
GB2361955A (en) * 2000-02-28 2001-11-07 Ultraframe Uk Ltd Glazing bar end caps
GB2361955B (en) * 2000-02-28 2003-12-17 Ultraframe Uk Ltd Glazing bar end caps
EP1306498A1 (en) * 2001-10-29 2003-05-02 KAMENNOFF, Daniel Mounting device for panels, in particular for veranda roof panels and veranda with such a device
FR2831575A1 (en) * 2001-10-29 2003-05-02 Daniel Kamennoff Panel fixing system especially for veranda roofing panels has caps that engage by sliding into upper ends of glazing bars' vertical cores
GB2447956B (en) * 2007-03-29 2012-01-18 Ultraframe Uk Ltd Improvements in or relating to glazing bars
GB2496131A (en) * 2011-10-28 2013-05-08 Ultraframe Uk Ltd Conservatory roof with obscuration panels and a sealing strip
GB2496131B (en) * 2011-10-28 2017-03-01 Ultraframe (Uk) Ltd Insert

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GB9020231D0 (en) 1990-10-31
GB8921046D0 (en) 1989-11-01
WO1991004380A1 (en) 1991-04-04

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