EP0115968A2 - Cladding element - Google Patents
Cladding element Download PDFInfo
- Publication number
- EP0115968A2 EP0115968A2 EP84300829A EP84300829A EP0115968A2 EP 0115968 A2 EP0115968 A2 EP 0115968A2 EP 84300829 A EP84300829 A EP 84300829A EP 84300829 A EP84300829 A EP 84300829A EP 0115968 A2 EP0115968 A2 EP 0115968A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- ridge
- cladding element
- panel portion
- wall
- ribs
- 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
Links
Images
Classifications
-
- 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
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
-
- 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
- E04D3/36—Connecting; Fastening
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
Definitions
- This invention relates to a cladding element which is suitable for use in cladding the roof or walls of a building.
- the cladding element has been developed as a roofing element, and is hereinafter described in such context, but it is to be understood that the element may also be used for cladding the walls of a building structure.
- the cladding element would normally be formed as a pressed sheet metal element but, depending upon the use and intended location of its usage, the element may be moulded from a plastics material or be cast or otherwise moulded in metal. A plurality of the elements would normally be affixed to structural support members in overlapped relationship and thereby cover an area substantially greater than the surface area of a single element.
- the invention also relates to a roof structure when clad with a number of the cladding elements.
- Conventional roofing systems employ various cladding elements, including terra-cotta tiles, concrete tiles, pressed or roll-formed metal panels, timber tile elements (shingles), glassfibre reinforced plastic material panels and various composite material panels.
- a roofing system can be subjected to further dead loads (imposed, for example, by snow), to wind loading and to other dynamic loadings imposed by, for example, seismic disturbances.
- dead loads imposed, for example, by snow
- wind loading imposed by, for example, seismic disturbances.
- These various types of load cause stresses to be induced in the structural members and/or in the cladding elements, and the elements may then break free from the structural members.
- supplementary load bearing support members in the form of roofing battens and/or timber panels are customarily affixed to the skeletal structural members of a roof, and the cladding elements are affixed to the battens.
- the cladding element of the present invention has been developed to provide an intrinsic, omnidirectional load bearing capability so that it might be affixed directly to roof rafters, trusses and/or stringers and, thus, so as to avoid the cost of providing and fixing the conventional roofing battens.
- the cladding element may also avoid the need for some of the customary roof frame bracings.
- the cladding element in accordance with the present invention comprises a panel portion having opposed side edges and opposed top and bottom edges extending in a lateral direction between the side edges.
- An inverted channel-shaped ridge extends along the top edge of the panel portion and is formed integrally with the panel portion.
- the ridge includes an inner wall which forms an upwardly projecting extension of the panel portion.
- a plurality of ribs are formed in the panel portion and extend from the inner wall of the ridge in a direction toward the bottom edge of the panel portion.
- a series of recesses are formed in the inner wall of the ridge, with each recess being in alignment with one of the ribs and defining a cavity into which the associated rib extends.
- a downwardly projecting lip is formed at and extends along the bottom edge of the panel portion.
- the cladding element is intended in use to span and be secured to at least two structural members of a building.
- the ridge portion then performs a bracing function somewhat analogous to the conventional roofing battens, and the panel portion, whilst providing a load bearing structure, functions to provide the weather sealing features which are exhibited by other types of roof cladding.
- the cladding element is preferably formed from sheet material, and most preferably is pressed from sheet metal.
- Each element preferably includes at least three ribs and most preferably has about twelve ribs.
- Adjacent (side-by-side) elements are affixed in overlapping relationship, with one rib of one element being nested below a rib of an adjacent (overlapping) element.
- longitudinally arrayed elements are arranged in overlapping relationship, with the lip at the bottom edge of one element extending over the ridge of a lower element.
- the cladding element 10 comprises a rectangular panel portion 11 having side edges 12, a top edge 13 and a bottom edge 14.
- An inverted channel-shaped ridge 15 extends along the top edge of the panel portion 11 and is formed integrally therewith.
- the complete cladding element is pressed from sheet metal and, whilst shown in Figure 1 as having only three ribs 16 and two gulleys 17. the element would normally be sized to include approximately twelve ribs and eleven gulleys.
- the element may be made in various sizes, to suit the rafter spacing required by different building codes, but it might typically be 1.8 metres long, between the side edges 12, and 0.4 metres deep between the top and bottom edges 13 and 14 of the panel portion.
- the ribs 16 have a width which is approximately equal to two-thirds of the spacing between the ribs.
- the cladding element may be considered as having a base plane which contains the lower surface or wall of the gulleys 17. Side projections 18 and an outward projection 19 of the ridge channel 15 also lie in the same base plane.
- the ribs 16 are formed with side walls 20 which project upwardly from the base plane (i.e., from the lower wall of the gulleys 17) and the top surface of each rib is disposed approximately parallel to the gulley wall 17.
- the panel portion 11 has a generally corrugated configuration and the underside of the panel has a shape which complements the top surface which is shown in Figure 1.
- the ribs and gulleys 16 and 17, whilst shown to have flat surfaces, may be formed to provide the panel with a more curvaceous (undulating) configuration.
- the bottom edge 14 of the panel portion 11 is formed with a downwardly projecting lip 21.
- the lip 21 extends for the full width of the element and scallops inwardly at the terminal end of each of the ribs 16. Also, as is best seen from Figures 2 and 3 of the drawings, the lip 21 is inclined to lie parallel to an inner wall 22 of the ridge channel 15.
- the inner wall 22 of the ridge channel projects upwardly at an obtuse angle to the base plane or gulleys 17 of the panel, and the inner wall then joins the top wall 23 of the ridge which lies parallel to the base plane 17.
- the outer wall 24 of the ridge channel joins the top wall 23 to the outwardly projecting flange 19, and the outer wall 24 is disposed at 90° to the base plane 17 of the panel.
- Upwardly extending recesses 25 are formed in the inner wall 22 of the ridge channel, the respective recesses being in alignment with the ribs 16.
- Complementary, but smaller, projections 26 are formed in the outer wall of the ridge channel opposite each of the recesses 25.
- two such elements may be mounted side-by-side in overlapping relationship as shown in Figure 4.
- the right hand rib 16 of one element is positioned to overlie the left hand rib 16 of an adjacent element, and the two elements are interconnected by driving a self-tapping screw 27 through the lapped lips 21 of both elements.
- screws 28 or other suitable fastening devices are employed to connect the outwardly projecting flange 19 of each channel element to each rafter 29 which is spanned by the cladding elements.
- adjacent (upper and lower) cladding elements are overlapped in the longitudinal direction of the rafters 29.
- the lip 21 of an upper element is positioned to overlie the ridge 15 of a lower element, and a self-tapping screw 30 is driven through the two elements.
- the cladding elements 10 are positively connected to one another and to the rafters 29.
- Figure 6 of the drawings shows an oblique plan view of a portion of a roof structure (including rafters 29 and a facia board 31) and, in particular, the Figure shows a complete cladding element 10, and two partial such elements, spanning three rafters 29.
- the first row is positioned above the facia board 31 and the cladding elements 10 of such row are secured to the facia board by fasteners 32. Thereafter, successive rows of the cladding elements are overlapped in the manner shown in Figure 5 until the ridge of the roof is reached.
- the final row of the cladding elements is secured in the manner indicated in Figure 7A. That is, the projecting flange 19 of each element is secured to the rafters 29 adjacent the ridge board 33 by fasteners 28. Then, a pressed metal ridge cap 34 is fitted over the ridge board and secured to the upper edges of the cladding elements.
- the (new) side edge of the cladding element is turned up to provide a weather barrier 39, and a hip cap 40 is fitted.
- a valley channel 41 is positioned between the (new) marginal edges of the cladding elements.
- the channel is located above the valley rafter 42 and is affixed to stringers 43 which are let into the associated valley creeper rafters 29.
- a strip 44 of an expandable plastics material is laid along the stringers 43 to bar access to the underside of the cladding elements from the valley channel 41.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Glass Compositions (AREA)
- Led Devices (AREA)
Abstract
Description
- This invention relates to a cladding element which is suitable for use in cladding the roof or walls of a building. The cladding element has been developed as a roofing element, and is hereinafter described in such context, but it is to be understood that the element may also be used for cladding the walls of a building structure.
- The cladding element would normally be formed as a pressed sheet metal element but, depending upon the use and intended location of its usage, the element may be moulded from a plastics material or be cast or otherwise moulded in metal. A plurality of the elements would normally be affixed to structural support members in overlapped relationship and thereby cover an area substantially greater than the surface area of a single element.
- The invention also relates to a roof structure when clad with a number of the cladding elements.
- Conventional roofing systems employ various cladding elements, including terra-cotta tiles, concrete tiles, pressed or roll-formed metal panels, timber tile elements (shingles), glassfibre reinforced plastic material panels and various composite material panels. In addition to the dead weight which is applied to the structural members of a roof by these cladding elements. a roofing system can be subjected to further dead loads (imposed, for example, by snow), to wind loading and to other dynamic loadings imposed by, for example, seismic disturbances. These various types of load cause stresses to be induced in the structural members and/or in the cladding elements, and the elements may then break free from the structural members. In order to alleviate this problem, supplementary load bearing support members in the form of roofing battens and/or timber panels are customarily affixed to the skeletal structural members of a roof, and the cladding elements are affixed to the battens.
- The cladding element of the present invention has been developed to provide an intrinsic, omnidirectional load bearing capability so that it might be affixed directly to roof rafters, trusses and/or stringers and, thus, so as to avoid the cost of providing and fixing the conventional roofing battens. The cladding element may also avoid the need for some of the customary roof frame bracings.
- Broadly defined, the cladding element in accordance with the present invention comprises a panel portion having opposed side edges and opposed top and bottom edges extending in a lateral direction between the side edges. An inverted channel-shaped ridge extends along the top edge of the panel portion and is formed integrally with the panel portion. The ridge includes an inner wall which forms an upwardly projecting extension of the panel portion. A plurality of ribs are formed in the panel portion and extend from the inner wall of the ridge in a direction toward the bottom edge of the panel portion. A series of recesses are formed in the inner wall of the ridge, with each recess being in alignment with one of the ribs and defining a cavity into which the associated rib extends. Also, a downwardly projecting lip is formed at and extends along the bottom edge of the panel portion.
- The cladding element is intended in use to span and be secured to at least two structural members of a building. The ridge portion then performs a bracing function somewhat analogous to the conventional roofing battens, and the panel portion, whilst providing a load bearing structure, functions to provide the weather sealing features which are exhibited by other types of roof cladding.
- The cladding element is preferably formed from sheet material, and most preferably is pressed from sheet metal.
- Each element preferably includes at least three ribs and most preferably has about twelve ribs.
- Adjacent (side-by-side) elements are affixed in overlapping relationship, with one rib of one element being nested below a rib of an adjacent (overlapping) element. Similarly, longitudinally arrayed elements are arranged in overlapping relationship, with the lip at the bottom edge of one element extending over the ridge of a lower element.
- The invention will more fully understood from the following description of a preferred embodiment of the invention, the description being given with reference to the accompanying drawings.
- In the drawings:
- Figure 1 is a perspective view of a single cladding element,
- Figure 2 shows a sectional elevation view of the cladding element as viewed in the direction of section plane 2-2 in Figure 1,
- Figure 3 shows a further sectional elevation view of the cladding element as viewed in the direction of section plane 3-3 in Figure 1,
- Figure 4 shows a perspective view of two (partial) cladding elements which are interconnected in side-by-side overlapping relationship,
- Figure 5 shows a side elevation view of two (upper and lower) cladding elements mounted to a roof rafter, the elements being connected in end-to-end overlapping relationship,
- Figure 6 shows a plan view of a number of cladding elements mounted to a portion of a roof structure,
- Figures 7A and 7B respectively show partial end elevation views of alternative arrangements for capping the upper margin of cladding elements at the ridge of a roof,
- Figure 8 shows a partial end elevation view of an arrangement for capping a side margin of a cladding element at the hip of a roof, and
- Figure 9 shows a partial end elevation view of an arrangement for weather sealing a valley in a roof structure.
- As illustrated in Figures 1 to 5 of the drawings. the
cladding element 10 comprises arectangular panel portion 11 havingside edges 12, atop edge 13 and abottom edge 14. An inverted channel-shaped ridge 15 extends along the top edge of thepanel portion 11 and is formed integrally therewith. - The complete cladding element is pressed from sheet metal and, whilst shown in Figure 1 as having only three
ribs 16 and twogulleys 17. the element would normally be sized to include approximately twelve ribs and eleven gulleys. The element may be made in various sizes, to suit the rafter spacing required by different building codes, but it might typically be 1.8 metres long, between theside edges 12, and 0.4 metres deep between the top andbottom edges - The
ribs 16 have a width which is approximately equal to two-thirds of the spacing between the ribs. - For the purposes of this description, the cladding element may be considered as having a base plane which contains the lower surface or wall of the
gulleys 17.Side projections 18 and anoutward projection 19 of theridge channel 15 also lie in the same base plane. - The
ribs 16 are formed withside walls 20 which project upwardly from the base plane (i.e., from the lower wall of the gulleys 17) and the top surface of each rib is disposed approximately parallel to thegulley wall 17. Thus, thepanel portion 11 has a generally corrugated configuration and the underside of the panel has a shape which complements the top surface which is shown in Figure 1. The ribs andgulleys - The
bottom edge 14 of thepanel portion 11 is formed with a downwardly projectinglip 21. Thelip 21 extends for the full width of the element and scallops inwardly at the terminal end of each of theribs 16. Also, as is best seen from Figures 2 and 3 of the drawings, thelip 21 is inclined to lie parallel to aninner wall 22 of theridge channel 15. - The
inner wall 22 of the ridge channel projects upwardly at an obtuse angle to the base plane orgulleys 17 of the panel, and the inner wall then joins thetop wall 23 of the ridge which lies parallel to thebase plane 17. Theouter wall 24 of the ridge channel joins thetop wall 23 to the outwardly projectingflange 19, and theouter wall 24 is disposed at 90° to thebase plane 17 of the panel. - Upwardly extending
recesses 25 are formed in theinner wall 22 of the ridge channel, the respective recesses being in alignment with theribs 16. Complementary, but smaller,projections 26 are formed in the outer wall of the ridge channel opposite each of therecesses 25. - With the cladding element formed as above described and allowing for the inherent resilience of the pressed metal structure, two such elements may be mounted side-by-side in overlapping relationship as shown in Figure 4. Thus, the right hand rib 16 of one element is positioned to overlie the
left hand rib 16 of an adjacent element, and the two elements are interconnected by driving a self-tappingscrew 27 through thelapped lips 21 of both elements. Also, as indicated in Figure 5,screws 28 or other suitable fastening devices (such as clips) are employed to connect the outwardly projectingflange 19 of each channel element to eachrafter 29 which is spanned by the cladding elements. - As is also shown in Figure 5, adjacent (upper and lower) cladding elements are overlapped in the longitudinal direction of the
rafters 29. Thus, thelip 21 of an upper element is positioned to overlie theridge 15 of a lower element, and a self-tappingscrew 30 is driven through the two elements. - With the combined fastening effect provided by
screws cladding elements 10 are positively connected to one another and to therafters 29. - Figure 6 of the drawings shows an oblique plan view of a portion of a roof structure (including
rafters 29 and a facia board 31) and, in particular, the Figure shows acomplete cladding element 10, and two partial such elements, spanning threerafters 29. - When laying the cladding elements, the first row is positioned above the
facia board 31 and thecladding elements 10 of such row are secured to the facia board byfasteners 32. Thereafter, successive rows of the cladding elements are overlapped in the manner shown in Figure 5 until the ridge of the roof is reached. - If the full depth of a
cladding element 10 can be accommodated in the row nearest the ridge of the roof, the final row of the cladding elements is secured in the manner indicated in Figure 7A. That is, the projectingflange 19 of each element is secured to therafters 29 adjacent theridge board 33 byfasteners 28. Then, a pressedmetal ridge cap 34 is fitted over the ridge board and secured to the upper edges of the cladding elements. - However, if the distance remaining between the second last row of cladding elements and the
ridge board 33 is insufficient to accommodate the full depth of a cladding element, the arrangement shown in Figure 7B is employed. In this case, abatten 35 is secured to therafters 29 and ib positioned to span the rafters in the longitudinal direction of theridge board 33. Then. each cladding element in the final row of such elements is cut to an appropriate size and turned-up along its (new) uppermarginal edge 36 to form a weather barrier. Thecap 34 is then fitted over the ridge. - A similar arrangement, as shown in Figure 8, is adopted when cutting a
cladding element 10 to locate adjacent ahip board 37 of a roof structure and, in this case, a batten in the form of ahip board stringer 37a is secured tohip creeper rafters 38. When cut to size, the (new) side edge of the cladding element is turned up to provide aweather barrier 39, and a hip cap 40 is fitted. - When fitting the cladding elements into a valley in a roof structure, as indicated in Figure 9, the side edges of the cladding elements are cut as required and a
valley channel 41 is positioned between the (new) marginal edges of the cladding elements. The channel is located above thevalley rafter 42 and is affixed tostringers 43 which are let into the associatedvalley creeper rafters 29. Also, astrip 44 of an expandable plastics material is laid along thestringers 43 to bar access to the underside of the cladding elements from thevalley channel 41.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84300829T ATE27633T1 (en) | 1983-02-10 | 1984-02-09 | COVERING ELEMENT. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU11314/83A AU545158B2 (en) | 1983-02-10 | 1983-02-10 | Cladding element |
AU11314/83 | 1983-02-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0115968A2 true EP0115968A2 (en) | 1984-08-15 |
EP0115968A3 EP0115968A3 (en) | 1985-08-28 |
EP0115968B1 EP0115968B1 (en) | 1987-06-03 |
Family
ID=3702085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84300829A Expired EP0115968B1 (en) | 1983-02-10 | 1984-02-09 | Cladding element |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0115968B1 (en) |
JP (1) | JPS59145858A (en) |
AT (1) | ATE27633T1 (en) |
AU (1) | AU545158B2 (en) |
CA (1) | CA1212217A (en) |
DE (1) | DE3464079D1 (en) |
IN (1) | IN160386B (en) |
NZ (1) | NZ207021A (en) |
ZA (1) | ZA839653B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005085547A3 (en) * | 2004-03-05 | 2006-04-13 | Rav Raaf Sheet Tiles Ltd | Roofing plate and roofing method |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0732714Y2 (en) * | 1989-04-25 | 1995-07-31 | 株式会社動宣 | Metal roof |
JP4624835B2 (en) * | 2005-03-30 | 2011-02-02 | 株式会社淀川製鋼所 | Eaves structure of renovated metal roof |
NZ723398A (en) * | 2014-02-18 | 2022-02-25 | Bluescope Steel Ltd | A roof |
PL437526A1 (en) | 2021-04-08 | 2022-10-10 | Więcek Bogdan Budmat | Element of roofing, modular metal roofing tile |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1227312A (en) * | 1959-02-19 | 1960-08-19 | Saint Gobain | Roof covering for buildings |
US4219981A (en) * | 1977-09-19 | 1980-09-02 | Ahi Operations Limited | Reinforcing struts for roofing tiles |
GB2046326A (en) * | 1979-02-12 | 1980-11-12 | Permanent Roofs Ltd | Interlocking roofing tiles |
WO1981003196A1 (en) * | 1980-04-28 | 1981-11-12 | Plannja Ab | Roofing sheet and foof construction comprising of such sheets |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210819U (en) * | 1975-07-08 | 1977-01-25 |
-
1983
- 1983-02-10 AU AU11314/83A patent/AU545158B2/en not_active Ceased
- 1983-12-28 ZA ZA839653A patent/ZA839653B/en unknown
-
1984
- 1984-01-09 CA CA000444941A patent/CA1212217A/en not_active Expired
- 1984-01-21 JP JP59009396A patent/JPS59145858A/en active Granted
- 1984-01-31 IN IN90/DEL/84A patent/IN160386B/en unknown
- 1984-02-02 NZ NZ207021A patent/NZ207021A/en unknown
- 1984-02-09 AT AT84300829T patent/ATE27633T1/en not_active IP Right Cessation
- 1984-02-09 EP EP84300829A patent/EP0115968B1/en not_active Expired
- 1984-02-09 DE DE8484300829T patent/DE3464079D1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1227312A (en) * | 1959-02-19 | 1960-08-19 | Saint Gobain | Roof covering for buildings |
US4219981A (en) * | 1977-09-19 | 1980-09-02 | Ahi Operations Limited | Reinforcing struts for roofing tiles |
GB2046326A (en) * | 1979-02-12 | 1980-11-12 | Permanent Roofs Ltd | Interlocking roofing tiles |
WO1981003196A1 (en) * | 1980-04-28 | 1981-11-12 | Plannja Ab | Roofing sheet and foof construction comprising of such sheets |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005085547A3 (en) * | 2004-03-05 | 2006-04-13 | Rav Raaf Sheet Tiles Ltd | Roofing plate and roofing method |
EA008991B1 (en) * | 2004-03-05 | 2007-10-26 | Рав Рааф Стил Тайлз Лтд. | Roofing plate and roofing method |
US7707791B2 (en) | 2004-03-05 | 2010-05-04 | Reuven Peleg | Roofing method for self supporting roofing plate |
US8061100B2 (en) | 2004-03-05 | 2011-11-22 | Reuven Peleg | Self supporting roofing plate |
Also Published As
Publication number | Publication date |
---|---|
IN160386B (en) | 1987-07-11 |
CA1212217A (en) | 1986-10-07 |
NZ207021A (en) | 1986-11-12 |
ZA839653B (en) | 1984-08-29 |
DE3464079D1 (en) | 1987-07-09 |
EP0115968B1 (en) | 1987-06-03 |
JPH0547698B2 (en) | 1993-07-19 |
AU1131483A (en) | 1984-08-23 |
JPS59145858A (en) | 1984-08-21 |
AU545158B2 (en) | 1985-07-04 |
ATE27633T1 (en) | 1987-06-15 |
EP0115968A3 (en) | 1985-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1239096B1 (en) | Roof beams | |
US5642596A (en) | Shingle roofing assembly | |
US5471807A (en) | Roofing system employing grooved batten member | |
EP0610102A1 (en) | Roof beams | |
US6564523B1 (en) | Roofing for buildings, with synthetic resin molded components | |
US6223481B1 (en) | Roof construction | |
EP1257718B1 (en) | Roof beams | |
IE48811B1 (en) | Ridge batten bracket | |
US4854102A (en) | Sub-roof for a roof covered with roofing boards | |
US4617773A (en) | Cladding element | |
US20040144040A1 (en) | Weather block for low or high profile tile | |
EP0115968B1 (en) | Cladding element | |
US3245187A (en) | Roof structure | |
WO1988001328A1 (en) | Cladding system | |
EP0255533B1 (en) | Tiling | |
JP2561411Y2 (en) | Assembled buildings such as carports | |
GB2400868A (en) | Trapezially ridged roofing sheet supporting insulation | |
AU760899B2 (en) | Roof cladding | |
GB2036828A (en) | Cladding Tiles for Roofs or Walls | |
AU4709093A (en) | Improvements in roofing | |
GB2404386A (en) | Component for use on a roof ridge, hip or valley | |
GB2170834A (en) | Roofing tile | |
CA2532901A1 (en) | Roof beams | |
JPS6157750A (en) | Oblique flashing structure in traverse shingled roof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19851004 |
|
17Q | First examination report despatched |
Effective date: 19860502 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
ITF | It: translation for a ep patent filed |
Owner name: NOTARBARTOLO & GERVASI S.R.L. |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
REF | Corresponds to: |
Ref document number: 27633 Country of ref document: AT Date of ref document: 19870615 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3464079 Country of ref document: DE Date of ref document: 19870709 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
ITTA | It: last paid annual fee | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19920203 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19920211 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19920212 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19920214 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19920217 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19920229 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19920331 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19920403 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19920416 Year of fee payment: 9 |
|
EPTA | Lu: last paid annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19930209 Ref country code: GB Effective date: 19930209 Ref country code: AT Effective date: 19930209 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19930210 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19930228 Ref country code: CH Effective date: 19930228 Ref country code: BE Effective date: 19930228 |
|
BERE | Be: lapsed |
Owner name: AUSTRALIA DESING MARKETING PTY LTD Effective date: 19930228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19930901 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19930209 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19931029 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19931103 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
EUG | Se: european patent has lapsed |
Ref document number: 84300829.3 Effective date: 19930912 |