EP0122720B1 - Sealing member - Google Patents
Sealing member Download PDFInfo
- Publication number
- EP0122720B1 EP0122720B1 EP19840301755 EP84301755A EP0122720B1 EP 0122720 B1 EP0122720 B1 EP 0122720B1 EP 19840301755 EP19840301755 EP 19840301755 EP 84301755 A EP84301755 A EP 84301755A EP 0122720 B1 EP0122720 B1 EP 0122720B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- limb
- sealing member
- face
- sealing
- adhesive
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/008—Sealing between wall and bathtub or shower tray
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
- E04F19/045—Hygienic or watertight plinths
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
- E04F19/0459—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings characterised by the fixing method
- E04F19/0477—Plinths fixed by means of adhesive
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
- E04F19/049—Plinths specially adapted for joining wall coverings to floor surfaces
Definitions
- the present invention relates to a sealing and/ or edging member of a form to seal or otherwise close a joint between two surfaces extending at an angle to each other.
- the invention has particular application to sealing surfaces which are likely to be subjected to the presence of liquids for example sealing the gap between a bath, sink or basin and an adjacent wall.
- the sealing member of the present invention is also suitable for closing the gap between a kitchen working surface and an adjacent wall to prevent liquid and/or small particles of food entering any gap between such a working surface and adjacent walls.
- Sealing members for the above mentioned purposes have been proposed and are in use to close the gap between two surfaces extending substantially at right angles to each other.
- sealing members available are, in some cases, even though effective, of cumbersome and expensive construction and may also be aesthetically unacceptable.
- Other known sealing members are made from a flexible material which is prone to easy and permanent distortion preventing satisfactory sealing engagement from being maintained between the two surfaces.
- a sealing assembly as shown in DE-A-2,912,030 which includes a first member for attachement to a first surface and a second member extending therfrom for attachment to a second surface extending at an angle to the first surface.
- the first and second members each have flexible sealing lips the first and second members are provided with engagement surfaces for engagement by a third member which extends between the first and second members to complete the sealing arrangement.
- a sealing member adapted to extend between first and second surfaces extending at an angle to each other, the sealing member comprising a first substantially rigid limb adapted for attachment to the first surface which extends upwardly from said second surface, said first substantially rigid limb having upper and lower boundaries between which boundaries extends at least along part thereof, a first face adapted for attachment to said first surface and a second face part on the other side of said limb from said first face, said sealing member further comprising a substantially rigid second limb extending from the lower end of said second face part and intermediate said boundaries, said second limb being provided adjacent its outer end with a flexible sealing lip suitable for engagement with said second surface characterised in that said second face part is free of projections of a size that would lead to an overall width between the extremities of said first face and said second face part greater than 5 mm, and in that said second limb has an upwardly directed surface that at its upper end presents an upper surface part adapted to face the edge of a ceramic tile placed over said second face part, at least the remainder
- said first limb is provided with a flexible sealing lip on at least one of said boundaries.
- Said first limb may be provided with two flexible sealing lips each extending beyond a respective upper and lower boundary.
- the first limb though substantially rigid is conveniently of small thickness, and is conveniently approximately 3 millimetres.
- said first limb may have a tapered cross section, being thicker adjacent the junction with said second limb and thinner adjacent the upper boundary where it adjoins said flexible sealing lip.
- first limb not only provides a sealing member which is aesthetically pleasing in use but it also enables at least part of said first limb to be covered for example by ceramic tiles without deflecting such tiles from their intended position parallel to the wall on which they are mounted.
- second limb presents an abutment surface or a boundary to such covering such as ceramic tiling.
- said sealing member is formed from a plastic material and conveniently may be made by an extrusion process, the or each flexible sealing lip being formed simultaneously by either substantially decreasing the thickness of the material used for said limbs to provide a flexible sealing lip for one or more boundaries of said limbs and/or otherwise changing or treating the composition of the material in the regions where the flexible lip is desired.
- the or each flexible sealing lip is formed simultaneously with the limbs by a co- extrusion process wherein the material from which the limbs are made is differnt from the material from which the or each flexible sealing lip is made.
- the securing of the sealing lips to the limbs takes place during extrusion of the material while the material is in a soft state.
- the limbs of the sealing member are made from a plastics material and convently they ⁇ are made from new U.P.V.C.. and the sealing lips are preferably also made from a plastics material which may be P.V.C.. preferably having nitrile rubber additives.
- substantially rigid limbs provided with flexible sealing lips ensuring that when the sealing member is secured in a sealing position the rigidity of the limbs enables the sealing lips to be firmly and sealingly engaged with the surfaces to be sealed.
- the sealing member of the present invention by the provision of the substantially rigid and planar first limb enables the strip to be securely fastened to a surface for example a wall and, when provided with a flexible sealing strip extending beyond its upper boundary such sealing strip may make sealing engagement with the wall.
- the second limb which is preferably substantially rigid and has a sealing lip at its outer end enabling said sealing lip to be firmly positioned in sealing engagement with said second surface.
- the first limb Since the second limb extends from the first limb between the boundaries, the first limb presents first face part of said first surface on both the upper and lower sides of said second limb thereby minimising the possibility of impact on said second limb causing the first limb to become released from said first surface.
- the sealing member may be attached to a surface comprising the steps of positioning a pliable adhesive between said surface and said sealing member applying a force between said surface and said sealing member sufficient to cause said pliable adhesive to engage said surface and said sealing member along substantially the whole length of adjacent surface portions of said sealing member and said surface.
- said method of securing the sealing member to said surface includes a step in which the force applied between the sealing member and said surface causes said adhesive to flow into any discontinuity in said surface such that after securing the sealing member to a non-planar surface the thickness of said adhesive between the sealing member and the surface is non-uniform.
- said sealing member includes any or all of the preferential features afore-described.
- said pliable adhesive comprises a butyl rubber adhesive and conveniently may be in the form of an elongated strip.
- two or more of said strips of butyl rubber adhesive are provided and are secured to said first substantially planar face in relative spaced relationship.
- the adhesive means in combination with the sealing member provides a considerable improvement over known combination of adhesive and sealing member, since not only is the sealing member capable of effecting good sealing engagement with one or more surfaces, but the pliable adhesive is capable of flowing after application of pressure between the sealing member and the surface to which it is to be secured, thus effecting a secure bond between the sealing member and said surface along the entire length of the sealing member or at least along substantially the whole length thereof.
- the pliable adhesive is preferably one which is non-hardenable thus minimising or eliminating the occurrence of cracks or separation either from the sealing member or the surface to which it is attached.
- the sealing member comprises a first limb 10 having an upper boundary 11 and a lower boundary 12.
- the first limb 10 has a first face 13 and a second face 14.
- the thickness of the first limb 10 between the face 13 and face part 14 is less than 5 millimetres and particularly may be about 3 millimetres though the material from which the sealing member is made from UPVC compound enables the first limb 10 to be substantially rigid.
- a plastics material has been found to be particularly suitable is a UPVC compound made by ICI and sold under the Trade Mark WELVIC grade R7/570. The tensile strength of which is 50.3 MN/ m 2.
- the sealing lip 15 may comprise a p.v.c. material having nitrile rubber additives.
- the sealing lip 15 is made thinner than the limb 10 and may possess sufficient flexibility to enable it to bend and mould itself to irregularities may possess sufficient flex- iblity to enable it to and mound itself to irregularities in a surface to which the first limb 10 is to be secured.
- the sealing lip 15 is preferably formed simultaneously with the formation of first limb 10 and second limb 18 by a coextrusion process. Alternatively, the sealing lip 15 may be later secured to the limb 10 or may be otherwise mechanically or chemically treated to impart the desired flexibility therein.
- the sealing lip 15 extends from the first limb 10 in a direction away from the second face part 14 so that when the first limb 10 is secured to a surface the flexible sealing lip 15 will be deformed and by its own resilience urged against the surface to which the first limb 10 is secured.
- the first face 13 of the first limb 10 is substantially planar but may if desired include small corrugations or other small deformities to enhance the bonding of adhesive compounds to enable the first limb 10 to be secured to a surface.
- the second face part 14 may be provided with ridges such as those shown at 16 or channels or other decorative patterns as desired.
- a second limb 18 Extending from the second face part 14 of the first limb 10 is a second limb 18 which is formed of the same material from which the first limb 10 is made and is substantially rigid. At the end 19 of second limb 18 is formed a flexible sealing lip 20 substantially the same as the flexible sealing lip 15 provided on the first limb 10.
- the sealing member is shown secured to a wall.21 a first limb 10 being secured to the wall 21 by any suitable method for exmple double-sided adhesive tape, one side of which is secured to face 13 of first limb 10 and the other side to the wall 21 or any suitable adhesive may be used, the sealing lip 15 being deformed so that it is urged by its own resilience into contact with the wall 21.
- the sealing lip 20 provided on second limb 18 is also deformed and thus by its own resilience urged into contact with the second surface 22 which in this case is the rim of a bath.
- both the first limb 10 of the second limb 18 are substantially rigid the sealing lips 14 and 20 are maintained in sealing engagement with the wall 21 and rim 22 of the bath respectively.
- the sealing member thus provides not only aesthetically pleasing appearance to close the gap between the bath and the wall but also a highly effective seal to prevent water, from a shower for example running down the wall 21 and through the gap 23 between the wall 21 and bath 22.
- the sealing member shown in Figure 1 is illustrated providing a seal between a work surface 25 and wall 26.
- the first limb 10 is shown secured to the wall 26 by double-sided adhesive tape 27 having a first adhesive side 28 secured directly to the face 13 of first limb 10 and a second adhesive side 29 which is secured to the wall 26.
- Double-sided adhesive tape such as that shown at 27 enables the sealing member to be effectively and simply secured to any surface.
- substantially rigid second limb 18 ensures that its sealing lip 20 makes sealing engagement with the work surface 25.
- the lower boundary 12 of first limb 10 is positioned adjacent the upper surface of the work surface 25, the length of that part of the first limb 10 below second limb 18 may be so dimensioned that when the lower boundary 12 abuts or is adjacent to the upper surface of the work surface 25 or any other surface with which it is desired to make sealing engagement, the flexible sealing lip is deformed by an optimum amount to ensure long lasting sealing engagement with the surface 25.
- first limb 10 Because of the substantially rigid nature of the first limb 10 and the small dimension between first face 13 and second face part 14 respectively it is possible for a wall 30 having ceramic tiles 31 secured thereto to have affixed thereto the sealing member of the present invention.
- the tiles 31 being continued over that part of the first limb 10 that extends above the second limb 18.
- the thickness of the first limb 10 of the sealing member will make an imperceptable difference to the general flatness of the wall 30 thereby not detracting from the attractive appearance of the tiles 31.
- the second limb 18 provides a neat boundary to the lower edge 32 of tiles 31.
- the first limb 10 may be tapered from a thicker region adjacent the junction with second limb 18 to a thinner region adjacent sealing lip 15.
- the sealing member thus not only provides an effective seal to prevent water and/or food particles for example entering a gap between a surface 33 and a tiled wall 30, it also provides aesthetically pleasing and functional boundary to the lower edge 32 of the tiles 31.
- FIG. 5 is the same as the sealing member shown in Figure 1 to 4 and comprises a first limb 10 having an upper boundary 11 a lower boundary 12 a first face 13 and a second face 14.
- the upper boundary 11 of the first limb 10 has a flexible sealing lip 15 a second limb 18 is provided with a flexible sealing lip 20.
- the sealing member is secured to the surface 40 by means of two spaced strips of pliable adhesive 41 and 42 such as butyl rubber adhesive. The adhesive strips 41 and 42 adhere to the surface 40 and to the first face 13 of the sealing member.
- the adhesive strips 41 and 42 may be of any desirable cross-section and conveniently may be round however when pressure is applied between the sealing strip and the surface 40, the adhesive will be squashed and flow so as to take up the shape shown in Figure 5.
- the strips 41 and 42 may be supplied with the sealing strip and provided in relatively spaced relationship on a backing tape of coated paper, plastics film or the like. To secure the strips 41, 42 to the securing member the strips 41 are offered up to the first face so that they are “sandwiched" between the sealing member and backing tape the latter then being removed to leave the sealing member with adhesive strips 41, 42 attached thereto in relatively spaced relationship.
- the pliable adhesive 41 and 42 is particulary beneficial when securing the sealing member to a non-planar surface since the adhesive will flow into cavities and irregularities provided in such a surface.
- Figure 6 is a cross-section along the lines A-A shown in Figure 5 and illustrates the non-uniform thickness of the adhesive strip 41 subsequent to the application of pressure between the surface 40 and the sealing member.
- first and second limbs of the sealing member of the present invention may be changed to suit particular applications and the sealing member may be made from any suitable material and may comprise a composition of different materials.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Epidemiology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Building Environments (AREA)
Description
- The present invention relates to a sealing and/ or edging member of a form to seal or otherwise close a joint between two surfaces extending at an angle to each other.
- The invention has particular application to sealing surfaces which are likely to be subjected to the presence of liquids for example sealing the gap between a bath, sink or basin and an adjacent wall. The sealing member of the present invention is also suitable for closing the gap between a kitchen working surface and an adjacent wall to prevent liquid and/or small particles of food entering any gap between such a working surface and adjacent walls.
- Sealing members for the above mentioned purposes have been proposed and are in use to close the gap between two surfaces extending substantially at right angles to each other.
- However, the sealing members available are, in some cases, even though effective, of cumbersome and expensive construction and may also be aesthetically unacceptable. Other known sealing members are made from a flexible material which is prone to easy and permanent distortion preventing satisfactory sealing engagement from being maintained between the two surfaces.
- A sealing assembly as shown in DE-A-2,912,030 which includes a first member for attachement to a first surface and a second member extending therfrom for attachment to a second surface extending at an angle to the first surface. The first and second members each have flexible sealing lips the first and second members are provided with engagement surfaces for engagement by a third member which extends between the first and second members to complete the sealing arrangement.
- It is an object of the present invention to provide an improved sealing member which overcomes or substantially reduces the above mentioned problems.
- According to the aspect of the present invention we provide a sealing member adapted to extend between first and second surfaces extending at an angle to each other, the sealing member comprising a first substantially rigid limb adapted for attachment to the first surface which extends upwardly from said second surface, said first substantially rigid limb having upper and lower boundaries between which boundaries extends at least along part thereof, a first face adapted for attachment to said first surface and a second face part on the other side of said limb from said first face, said sealing member further comprising a substantially rigid second limb extending from the lower end of said second face part and intermediate said boundaries, said second limb being provided adjacent its outer end with a flexible sealing lip suitable for engagement with said second surface characterised in that said second face part is free of projections of a size that would lead to an overall width between the extremities of said first face and said second face part greater than 5 mm, and in that said second limb has an upwardly directed surface that at its upper end presents an upper surface part adapted to face the edge of a ceramic tile placed over said second face part, at least the remainder of said upwardly directed surface being free from upwardly extending projections so as to provide an uninterrupted flow path downwardly along said face for liquid.
- Preferably said first limb is provided with a flexible sealing lip on at least one of said boundaries.
- Said first limb may be provided with two flexible sealing lips each extending beyond a respective upper and lower boundary.
- The first limb though substantially rigid is conveniently of small thickness, and is conveniently approximately 3 millimetres. Conveniently said first limb may have a tapered cross section, being thicker adjacent the junction with said second limb and thinner adjacent the upper boundary where it adjoins said flexible sealing lip.
- The provision of a substantially rigid but thin first limb not only provides a sealing member which is aesthetically pleasing in use but it also enables at least part of said first limb to be covered for example by ceramic tiles without deflecting such tiles from their intended position parallel to the wall on which they are mounted. Conveniently, the second limb presents an abutment surface or a boundary to such covering such as ceramic tiling.
- Preferably said sealing member is formed from a plastic material and conveniently may be made by an extrusion process, the or each flexible sealing lip being formed simultaneously by either substantially decreasing the thickness of the material used for said limbs to provide a flexible sealing lip for one or more boundaries of said limbs and/or otherwise changing or treating the composition of the material in the regions where the flexible lip is desired.
- Conveniently the or each flexible sealing lip is formed simultaneously with the limbs by a co- extrusion process wherein the material from which the limbs are made is differnt from the material from which the or each flexible sealing lip is made.
- The securing of the sealing lips to the limbs takes place during extrusion of the material while the material is in a soft state.
- Preferably the limbs of the sealing member are made from a plastics material and convently they \ are made from new U.P.V.C.. and the sealing lips are preferably also made from a plastics material which may be P.V.C.. preferably having nitrile rubber additives.
- The provision of substantially rigid limbs provided with flexible sealing lips ensuring that when the sealing member is secured in a sealing position the rigidity of the limbs enables the sealing lips to be firmly and sealingly engaged with the surfaces to be sealed.
- The sealing member of the present invention by the provision of the substantially rigid and planar first limb enables the strip to be securely fastened to a surface for example a wall and, when provided with a flexible sealing strip extending beyond its upper boundary such sealing strip may make sealing engagement with the wall. The second limb which is preferably substantially rigid and has a sealing lip at its outer end enabling said sealing lip to be firmly positioned in sealing engagement with said second surface.
- Since the second limb extends from the first limb between the boundaries, the first limb presents first face part of said first surface on both the upper and lower sides of said second limb thereby minimising the possibility of impact on said second limb causing the first limb to become released from said first surface.
- The sealing member may be attached to a surface comprising the steps of positioning a pliable adhesive between said surface and said sealing member applying a force between said surface and said sealing member sufficient to cause said pliable adhesive to engage said surface and said sealing member along substantially the whole length of adjacent surface portions of said sealing member and said surface.
- Preferably said method of securing the sealing member to said surface includes a step in which the force applied between the sealing member and said surface causes said adhesive to flow into any discontinuity in said surface such that after securing the sealing member to a non-planar surface the thickness of said adhesive between the sealing member and the surface is non-uniform.
- Preferably said sealing member includes any or all of the preferential features afore-described. Preferably said pliable adhesive comprises a butyl rubber adhesive and conveniently may be in the form of an elongated strip.
- Preferably two or more of said strips of butyl rubber adhesive are provided and are secured to said first substantially planar face in relative spaced relationship.
- The adhesive means in combination with the sealing member provides a considerable improvement over known combination of adhesive and sealing member, since not only is the sealing member capable of effecting good sealing engagement with one or more surfaces, but the pliable adhesive is capable of flowing after application of pressure between the sealing member and the surface to which it is to be secured, thus effecting a secure bond between the sealing member and said surface along the entire length of the sealing member or at least along substantially the whole length thereof.
- Not only does the pliable adhesive affect a secure attachement to the sealing member to the said surface but also because of its capability of flowing into discontinuities or irregularities itself provides a further sealing engagement between the sealing member and the surface.
- The application of two strips of adhesive by means of which the sealing member is secured to the surface ensures stable securement of the sealing members to the surface.
- The pliable adhesive is preferably one which is non-hardenable thus minimising or eliminating the occurrence of cracks or separation either from the sealing member or the surface to which it is attached.
- The invention will now be described in more detail by way of example only with refernce to the accompanying drawings wherein:-
- FIGURE 1 is a cross-section through one embodiment of sealing member of the present invention;
- FIGURE 2 is a perspective view of the sealing member shown in Figure 1 sealing the gap between a wall and the bath;
- FIGURE 3 is a sectional view of the sealing member shown in Figure 1 providing a seal between two surfaces; and
- FIGURE 4 is a perspective view of a further installation of the sealing member shown in Figure 1.
- FIGURE 5 is a cross-section of the sealing member shown in Figures 1 to 4 secured by spaced strips of pliable adhesive;
- FIGURE 6 is a section along the line A-A in Figure 5.
- Referring firstly to Figure 1, the sealing member comprises a
first limb 10 having anupper boundary 11 and alower boundary 12. - The
first limb 10 has afirst face 13 and asecond face 14. The thickness of thefirst limb 10 between theface 13 andface part 14 is less than 5 millimetres and particularly may be about 3 millimetres though the material from which the sealing member is made from UPVC compound enables thefirst limb 10 to be substantially rigid. - A plastics material has been found to be particularly suitable is a UPVC compound made by ICI and sold under the Trade Mark WELVIC grade R7/570. The tensile strength of which is 50.3 MN/ m2. Extending beyond the
upper boundary 11 oflimb 10 is aflexible sealing lip 15. Thesealing lip 15 may comprise a p.v.c. material having nitrile rubber additives. Thesealing lip 15 is made thinner than thelimb 10 and may possess sufficient flexibility to enable it to bend and mould itself to irregularities may possess sufficient flex- iblity to enable it to and mound itself to irregularities in a surface to which thefirst limb 10 is to be secured. Thesealing lip 15 is preferably formed simultaneously with the formation offirst limb 10 andsecond limb 18 by a coextrusion process. Alternatively, thesealing lip 15 may be later secured to thelimb 10 or may be otherwise mechanically or chemically treated to impart the desired flexibility therein. - The
sealing lip 15 extends from thefirst limb 10 in a direction away from thesecond face part 14 so that when thefirst limb 10 is secured to a surface theflexible sealing lip 15 will be deformed and by its own resilience urged against the surface to which thefirst limb 10 is secured. - The
first face 13 of thefirst limb 10 is substantially planar but may if desired include small corrugations or other small deformities to enhance the bonding of adhesive compounds to enable thefirst limb 10 to be secured to a surface. - The
second face part 14 may be provided with ridges such as those shown at 16 or channels or other decorative patterns as desired. - Extending from the
second face part 14 of thefirst limb 10 is asecond limb 18 which is formed of the same material from which thefirst limb 10 is made and is substantially rigid. At theend 19 ofsecond limb 18 is formed aflexible sealing lip 20 substantially the same as theflexible sealing lip 15 provided on thefirst limb 10. - Referring now to Figure 2, the sealing member is shown secured to a wall.21 a
first limb 10 being secured to thewall 21 by any suitable method for exmple double-sided adhesive tape, one side of which is secured to face 13 offirst limb 10 and the other side to thewall 21 or any suitable adhesive may be used, the sealinglip 15 being deformed so that it is urged by its own resilience into contact with thewall 21. Similarly thesealing lip 20 provided onsecond limb 18 is also deformed and thus by its own resilience urged into contact with thesecond surface 22 which in this case is the rim of a bath. - Since both the
first limb 10 of thesecond limb 18 are substantially rigid thesealing lips wall 21 andrim 22 of the bath respectively. The sealing member thus provides not only aesthetically pleasing appearance to close the gap between the bath and the wall but also a highly effective seal to prevent water, from a shower for example running down thewall 21 and through thegap 23 between thewall 21 andbath 22. - Referring now to Figure 3 the sealing member shown in Figure 1 is illustrated providing a seal between a
work surface 25 andwall 26. In this application thefirst limb 10 is shown secured to thewall 26 by double-sidedadhesive tape 27 having a firstadhesive side 28 secured directly to theface 13 offirst limb 10 and a secondadhesive side 29 which is secured to thewall 26. Double-sided adhesive tape such as that shown at 27 enables the sealing member to be effectively and simply secured to any surface. - Once again the substantially rigid
second limb 18 ensures that itssealing lip 20 makes sealing engagement with thework surface 25. - It can be seen in Figure 3 that the
lower boundary 12 offirst limb 10 is positioned adjacent the upper surface of thework surface 25, the length of that part of thefirst limb 10 belowsecond limb 18 may be so dimensioned that when thelower boundary 12 abuts or is adjacent to the upper surface of thework surface 25 or any other surface with which it is desired to make sealing engagement, the flexible sealing lip is deformed by an optimum amount to ensure long lasting sealing engagement with thesurface 25. - Such a provision makes it possible for the sealing member to be secured in position by unskilled persons, the sealing member being positioned easily in its correct position.
- Referring now to Figure 4, a further benefit of the sealing member of the present invention is illustrated in its use both as a sealing member and a finishing strip.
- Because of the substantially rigid nature of the
first limb 10 and the small dimension betweenfirst face 13 andsecond face part 14 respectively it is possible for awall 30 havingceramic tiles 31 secured thereto to have affixed thereto the sealing member of the present invention. Thetiles 31 being continued over that part of thefirst limb 10 that extends above thesecond limb 18. Because of the thickness of cement normally used to correctly affixceramic tiles 31 to awall 30, the thickness of thefirst limb 10 of the sealing member will make an imperceptable difference to the general flatness of thewall 30 thereby not detracting from the attractive appearance of thetiles 31. Furthermore, thesecond limb 18 provides a neat boundary to thelower edge 32 oftiles 31. Thefirst limb 10 may be tapered from a thicker region adjacent the junction withsecond limb 18 to a thinner region adjacent sealinglip 15. - The sealing member thus not only provides an effective seal to prevent water and/or food particles for example entering a gap between a
surface 33 and atiled wall 30, it also provides aesthetically pleasing and functional boundary to thelower edge 32 of thetiles 31. - Referring now to Figures 5 and 6 of the sealing member shown in Figure 5 is the same as the sealing member shown in Figure 1 to 4 and comprises a
first limb 10 having an upper boundary 11 a lower boundary 12 afirst face 13 and asecond face 14. Theupper boundary 11 of thefirst limb 10 has a flexible sealing lip 15 asecond limb 18 is provided with aflexible sealing lip 20. The sealing member is secured to thesurface 40 by means of two spaced strips ofpliable adhesive surface 40 and to thefirst face 13 of the sealing member. - The adhesive strips 41 and 42 may be of any desirable cross-section and conveniently may be round however when pressure is applied between the sealing strip and the
surface 40, the adhesive will be squashed and flow so as to take up the shape shown in Figure 5. - The
strips strips strips 41 are offered up to the first face so that they are "sandwiched" between the sealing member and backing tape the latter then being removed to leave the sealing member withadhesive strips - The
pliable adhesive - Figure 6 is a cross-section along the lines A-A shown in Figure 5 and illustrates the non-uniform thickness of the
adhesive strip 41 subsequent to the application of pressure between thesurface 40 and the sealing member. - Not only does the ability of the adhesive to flow provide good and secure engagement between the sealing strip and the
surface 40, but furthermore, it provides an additional seal between thesurface 40 and the sealing member itself. - It will be appreciated that the dimensions and the shape of the first and second limbs of the sealing member of the present invention may be changed to suit particular applications and the sealing member may be made from any suitable material and may comprise a composition of different materials.
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8307163 | 1983-03-15 | ||
GB838307163A GB8307163D0 (en) | 1983-03-15 | 1983-03-15 | Sealing strip |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0122720A1 EP0122720A1 (en) | 1984-10-24 |
EP0122720B1 true EP0122720B1 (en) | 1988-08-31 |
Family
ID=10539638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19840301755 Expired EP0122720B1 (en) | 1983-03-15 | 1984-03-15 | Sealing member |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0122720B1 (en) |
DE (1) | DE3473781D1 (en) |
GB (2) | GB8307163D0 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2637637B1 (en) * | 1988-10-11 | 1990-12-07 | Siplast Sa | MOLDING THAT CAN BE USED IN RECTANGULAR APPEARANCE AS A FLASHING TAPE AND ON A SIDE APPEARED RETURNED AS A COATING TAPE AT THE HEAD OF A SEALING |
ES2020139A6 (en) * | 1989-05-11 | 1991-07-16 | Bruce Aidan Simon | Sealing strip |
FR2653854B1 (en) * | 1989-10-30 | 1992-03-06 | Andre Patrick | PROFILE FOR MAINTAINING FLOOR COVERINGS ON THEIR PERIMETER. |
GB2257175B (en) * | 1991-07-05 | 1995-04-19 | Peter Archibald Knott | Damp proof membrane |
DE4229080A1 (en) * | 1992-09-01 | 1994-03-10 | August Braun | Plastering and protective strip for window frames, door frames or the like at the transition to plaster |
FR2702505A1 (en) * | 1993-02-12 | 1994-09-16 | Villain Sa | Sealing device for a partition in industrial premises |
FR2705111B1 (en) * | 1993-02-12 | 1996-04-19 | Villain Sa | Sealing device for partition in industrial premises. |
EP0635608A1 (en) * | 1993-07-19 | 1995-01-25 | Villain S.A. | Sealing arrangement for partitions of industrial rooms |
GB9517100D0 (en) * | 1994-12-05 | 1995-10-25 | Image Trim Uk Ltd | Sealing member |
GB9510360D0 (en) * | 1995-05-23 | 1995-07-19 | Mckechnie Uk Ltd | Sealing assembly |
GB2343719A (en) * | 1998-11-13 | 2000-05-17 | Gerard Francis Robinson | Multi-sized sealing member |
ATE234397T1 (en) * | 1998-09-08 | 2003-03-15 | Gerard Francis Robinson | SEALING ELEMENT |
GB2341427A (en) * | 1998-09-08 | 2000-03-15 | Gerard Francis Robinson | Sealing member |
GB2364555B (en) * | 2000-07-07 | 2004-02-04 | Anthony Brian Mallows | Method of using a flexible seal |
AU2003299188B8 (en) | 2002-10-04 | 2008-08-14 | Gerard Francis Robinson | System for sealing the joint between two contiguous surfaces disposed at an angle to each other |
EP2082674A1 (en) | 2008-01-22 | 2009-07-29 | Trelleborg Building Systems AB | Waterproof sealing profile |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB586748A (en) * | 1944-09-21 | 1947-03-28 | George Edric Neel | An improved means for sealing joints about sinks, baths and other domestic fixtures |
GB762431A (en) * | 1954-08-26 | 1956-11-28 | Jose Roca | Improvements in shower-bath pans |
GB782203A (en) * | 1955-02-28 | 1957-09-04 | Allied Ironfounders Ltd | Improvements in or relating to sealing strips |
US3200547A (en) * | 1963-07-01 | 1965-08-17 | Standard Coated Products Inc | Corner molding |
US3354473A (en) * | 1967-02-13 | 1967-11-28 | Hendon Construction Company | Locking strip for a liner of a swimming pool |
US3408250A (en) * | 1967-03-16 | 1968-10-29 | Johnson Rubber Co | Baseboard molding strip and method of installing same |
GB1491016A (en) * | 1975-09-26 | 1977-11-09 | Elementex Sill Co | Draught excluding apparatus for doors |
US4214414A (en) * | 1978-09-18 | 1980-07-29 | United States Gypsum Company | Remountable unitary wall base trim |
GB2045078B (en) * | 1979-02-14 | 1983-09-28 | Blakeway Marviroll Pools | Pool construction |
DE2912030C2 (en) * | 1979-03-27 | 1983-08-25 | Werner 8330 Eggenfelden Pletz | End profile for surfaces at an angle to one another |
-
1983
- 1983-03-15 GB GB838307163A patent/GB8307163D0/en active Pending
-
1984
- 1984-02-10 GB GB08403519A patent/GB2136288B/en not_active Expired
- 1984-03-15 EP EP19840301755 patent/EP0122720B1/en not_active Expired
- 1984-03-15 DE DE8484301755T patent/DE3473781D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8403519D0 (en) | 1984-03-14 |
GB2136288A (en) | 1984-09-19 |
GB8307163D0 (en) | 1983-04-20 |
EP0122720A1 (en) | 1984-10-24 |
DE3473781D1 (en) | 1988-10-06 |
GB2136288B (en) | 1986-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0122720B1 (en) | Sealing member | |
US4829730A (en) | Countertop sealing system | |
US5950370A (en) | Bathtub support and sealing flange | |
US7022631B2 (en) | Sealing tape | |
US8997414B2 (en) | Water tight seal for corner joints, and associated mouldings | |
EP1112418B1 (en) | Sealing member | |
JPH0741796B2 (en) | Flat glass | |
EP1513432B1 (en) | Improved finishing for floor covering | |
GB2445917A (en) | A bath tape | |
US4654250A (en) | Composite caulking | |
US7118791B2 (en) | Device for concealing caulking joint and method | |
US4520605A (en) | Decorative molding for tub or counter caulking | |
GB2182984A (en) | Pre-formed sealing strip | |
GB2295866A (en) | Sealing member | |
GB2096060A (en) | Trim strips for use with ceramic tiles | |
GB2253222A (en) | Tile trim | |
US20030175482A1 (en) | Two-piece sealant | |
EP0501642A1 (en) | Tile trim | |
GB2301153A (en) | Strip sealing assembly | |
EP1169960A2 (en) | Flexible seal | |
GB2328253A (en) | Flexible sealing strip | |
EP1518970A2 (en) | Device for concealing caulking joint amd method | |
WO1998040234A2 (en) | Receptacle seal | |
CA2442220C (en) | Device for concealing caulking joint and method | |
EP1027852A2 (en) | Sealing strip |
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): BE DE FR IT NL SE |
|
17P | Request for examination filed |
Effective date: 19850415 |
|
17Q | First examination report despatched |
Effective date: 19860403 |
|
R17C | First examination report despatched (corrected) |
Effective date: 19860903 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HOMELUX PRODUCTS LIMITED |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE FR IT NL SE |
|
REF | Corresponds to: |
Ref document number: 3473781 Country of ref document: DE Date of ref document: 19881006 |
|
ET | Fr: translation filed | ||
ITF | It: translation for a ep patent filed |
Owner name: SAIC BREVETTI S.R.L. |
|
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 | ||
ITPR | It: changes in ownership of a european patent |
Owner name: CESSIONE;MCKECHNIE UK LIMITED |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
NLS | Nl: assignments of ep-patents |
Owner name: MCKECHNIE (UK) LIMITED TE ALDRIDGE, GROOT-BRITTANN |
|
EAL | Se: european patent in force in sweden |
Ref document number: 84301755.9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19950224 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19950228 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19950302 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19950314 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19950331 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: RM |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19960316 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19960331 |
|
NLT1 | Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1 |
Owner name: MCKECHNIE UK LIMITED |
|
BERE | Be: lapsed |
Owner name: MCKECHNIE UK LTD A BRITISH CY Effective date: 19960331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19961001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19961129 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19961001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19961203 |
|
EUG | Se: european patent has lapsed |
Ref document number: 84301755.9 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |