초록 ▼

A cantilevered leaf spring is biased against the upper edge of a roofing tile to prevent the tile from sliding upward beneath an overlying upper row of roofing tiles. The leaf spring can be formed as a part of a tile fastener which includes a hooked portion for receiving and holding the lower edge o

A cantilevered leaf spring is biased against the upper edge of a roofing tile to prevent the tile from sliding upward beneath an overlying upper row of roofing tiles. The leaf spring can be formed as a part of a tile fastener which includes a hooked portion for receiving and holding the lower edge of a roofing tile on a roof. A series of tile fasteners is mounted to a layer of roofing material to facilitate installation of tiles without the need for installation tools. Damaged tiles can be easily replaced without the need for installation or removal tools. With this system, each row of underlying tiles is locked in place by the combined effect of an overlying and overlapping row of tiles and a spring awl on an upper fastener pushing the upper edge of a tile downwardly so that the lower edge of the tile is forced into the mouth of a lower fastener.

대표청구항 ▼

1. A tile installation assembly, comprising: a sheet of roofing material; anda plurality of fasteners coupled to said roofing material for receiving and holding a series of tiles on a roof, wherein each of said plurality of fasteners comprises an upper portion, a laterally extending cantilevered spr

1. A tile installation assembly, comprising: a sheet of roofing material; anda plurality of fasteners coupled to said roofing material for receiving and holding a series of tiles on a roof, wherein each of said plurality of fasteners comprises an upper portion, a laterally extending cantilevered spring arm having a free end tile engagement portion spaced laterally from said upper portion and a lower portion having a holding portion for holding a tile on a roof, said free end tile engagement portion resiliently flexing freely upwardly away from said lower portion and providing a spring-biased force downwardly toward said lower portion upon said flexing and wherein said free end tile engagement portion provides a downward biasing force against a top portion of an adjacent tile and allowing removal of tiles from a roof without removal of said fasteners from said sheet of roofing material. 2. The tile installation assembly of claim 1, further comprising a plurality of weather shields each having a portion disposed between said sheet of roofing material and said plurality of fasteners. 3. The tile installation assembly of claim 2, wherein said plurality of fasteners is respectively permanently coupled to said sheet of roofing material and to said plurality of weather shields with a plurality of staples. 4. The tile installation assembly of claim 2, wherein said plurality of fasteners comprises a plurality of evenly spaced apart fasteners. 5. The tile installation assembly of claim 1, wherein said free end tile engagement portion projects vertically away from said sheet of roofing material. 6. A tile roof, comprising: a roof deck;a first sheet of roofing material overlying a first portion of said roof deck;a first series of tiles overlying at least a portion of said first sheet of roofing material, each one of said first series of tiles comprising a top edge and a bottom edge; anda first series of fasteners provided between adjacent pairs of said first series of tiles, each of said first series of fasteners comprising a spring arm having a resiliently upwardly deflected portion contacting a top edge portion of an adjacent one of said first series of tiles, said spring arm applying a spring biased downward retaining force on said top edge portion and resiliently opposing upward movement of said adjacent one of said first series of tiles, and allowing removal of said adjacent one of said first series of tiles with an upward push adjacent said bottom edge. 7. The tile roof of claim 6, further comprising a weather shield provided between said sheet of roofing material and an adjacent pair of tiles in said first series of tiles. 8. The tile roof of claim 7 further comprising a second sheet of roofing material overlying a second portion of said roof deck and overlying an upper portion of said first series of tiles, and a second series of tiles overlying at least a portion of said second sheet of roofing material and overlying a top portion of said first series of tiles. 9. The tile roof of claim 8, wherein each of said second series of tiles comprises a top edge and a bottom edge and wherein said bottom edge of at least one tile in said second series of tiles is held by one of said fasteners in said first series of fasteners. 10. The tile roof of claim 9, further comprising a second series of fasteners coupled to said second sheet of roofing material, and wherein at least one fastener in said second series of fasteners pushes one of said tiles in said second series of tiles into engagement with one of said fasteners in said first series of fasteners. 11. The tile roof of claim 6, further comprising a first series of weather shields fixed in place to said first sheet of roofing material and wherein said first series of fasteners is respectively fixed in place to said first series of weather shields so as to form an integral prefabricated roofing assembly. 12. The tile roof of claim 6, wherein each fastener in said first series of fasteners comprises an anchor portion disposed below said spring arm and extending laterally under a pair of adjacent tiles in said first series of tiles. 13. The tile roof of claim 6, wherein said spring arm comprises a laterally extending cantilevered spring arm biased downwardly against said top edge portion. 14. The tile roof of claim 6, wherein said spring arm comprises an end portion extending upwardly away from said roof deck and having a height less than the thickness of said adjacent tile. 15. A tile roof, comprising: a roof deck;a first series of tiles provided on said roof deck;a second series of tiles provided on said roof deck above said first series of tiles;a first series of fasteners each having a tile holding portion extending vertically above and between adjacent tiles in said first series of tiles;a second series of fasteners each having a spring arm resiliently pushing down on a respective tile in said second series of tiles and pushing each respective tile in said second series of tiles downwardly against a respective tile holding portion of a fastener in said first series of fasteners; andsaid spring arm resiliently deflecting upwardly allowing manual removal of each tile in said first series of tiles from said first tile holding portion and from said roof deck. 16. The tile roof of claim 15, wherein each fastener in said second series of fasteners further comprises an anchor portion extending laterally below said spring arm and underneath a pair of adjacent tiles in said first series of tiles. 17. The tile roof of claim 15, further comprising a sheet of roofing material provided under said first and second series of tiles, and wherein said first and second series of fasteners are permanently fixed to said sheet of roofing material. 18. The tile roof of claim 15, further comprising a weather strip fixed in position over said sheet of roofing material and between and under an adjacent pair of tiles in said first and second series of tiles. 19. The tile roof of claim 15, wherein said tile holding portion comprises a hook portion having an open mouth receiving a bottom edge portion of a tile in said second series of tiles. 20. The tile roof of claim 15, wherein said spring arm comprises a freely flexing cantilevered end portion pushing resiliently down on an upper edge portion of a tile in said first series of tiles.