초록 ▼

A flexible bullnose corner member for covering an external corner intersection of two adjacent wall members, generally comprising a right side flange, a left side flange, a bullnose arcuate edge section, left and right shoulder stops connecting the respective flanges to the edges of the arcuate edge

A flexible bullnose corner member for covering an external corner intersection of two adjacent wall members, generally comprising a right side flange, a left side flange, a bullnose arcuate edge section, left and right shoulder stops connecting the respective flanges to the edges of the arcuate edge section, and an adjustable bullnose flange angle. Also described is an adjustable radius bullnose corner member having an architecturally radiused curvature along the length of its outer surface for mounting over and strengthening the structural integrity of two adjacent corner wall members of a structure and for receiving on its outer surface a wall plastering material such as stucco or the like. Perforations or other structural features may be employed to assist in retaining the stucco or other finishing material on the bullnose surface. Also disclosed is an L-shaped corner member for strengthening the intersection of two adjacent wall members forming a corner.

대표청구항 ▼

1. A flexible, metal elongate bullnose corner member for attaching to and covering an external, continuous corner intersection of first and second adjacent, abutting exterior wall members of a structure that will receive a stucco finish of a desired thickness, the abutting wall members each comprisi

1. A flexible, metal elongate bullnose corner member for attaching to and covering an external, continuous corner intersection of first and second adjacent, abutting exterior wall members of a structure that will receive a stucco finish of a desired thickness, the abutting wall members each comprising an outer face, an inner face, opposed top and bottom edges and opposed side edges, said edges forming a wall member thickness between said outer and inner wall member faces, wherein one of said opposed side edges of said first wall member abuts up against the inner face of said second wall member adjacent one of said opposed side edges of said second wall member, said adjacent side edge of said second wall member being aligned to be flush with said outer face of said adjacent first wall member to form a corner edge, the bullnose corner member comprising: a. a top side,b. a bottom side,c. a right side flange having a right side flange outer edge and a right side flange inner edge opposite the right side flange outer edge, a right side flange upper edge extending between the right side flange outer edge and the right side flange inner edge, the right side flange upper edge intersecting with the right side flange outer edge at a right side flange upper edge outside end, the right side flange upper edge also intersecting with the right side flange inner edge at a right side flange upper edge inside end,a right side flange lower edge extending between the right side flange outer edge and the right side flange inner edge, and being opposite the right side flange upper edge, the right side flange lower edge intersecting with the right side flange outer edge at a right side flange lower edge outside end, the right side flange lower edge also intersecting with the right side flange inner edge at a right side flange lower edge inside end,a width defined as the distance between the right side flange inner edge and the right side flange outer edge,a right side flange outer surface forming part of the bullnose corner member top side and a right side flange inner surface forming a part of the bullnose corner member bottom side, said right side flange inner surface being attachable with suitable fasteners to one of said two exterior wall members, said right side flange outer surface being capable of receiving said stucco finish after being fastened to said wall member,d. a left side flange having a left side flange outer edge and a left side flange inner edge opposite the left side flange outer edge, a left side flange upper edge extending between the left side flange outer edge and the left side flange inner edge, the left side flange upper edge intersecting with the left side flange outer edge at a left side flange upper edge outside end, the left side flange upper edge also intersecting with the left side flange inner edge at a left side flange upper edge inside end,a left side flange lower edge extending between the left side flange outer edge and the left side flange inner edge, and being opposite the left side flange upper edge, the left side flange lower edge intersecting with the left side flange outer edge at a left side flange lower edge outside end, the left side flange lower edge also intersecting with the left side flange inner edge at a left side flange lower edge inside end,a width defined as the distance between the left side flange inner edge and the left side flange outer edge,a left side flange outer surface forming a part of the bullnose corner member top side and a left side flange inner surface forming a part of the bullnose corner member bottom side, said left side flange inner surface being attachable with suitable fasteners to the other of said two exterior wall members, said left side flange outer surface being capable of receiving said stucco finish after being fastened to said wall member,e. a generally rectangular bullnose arcuate edge section having a bullnose right edge and a bullnose left edge opposite thereto, a bullnose upper curved end extending between the bullnose right edge and the bullnose left edge, the bullnose upper curved end intersecting with the bullnose right edge at a bullnose upper end right side corner, the bullnose upper curved end intersecting with the bullnose left edge at a bullnose upper end left side corner,a bullnose lower curved end opposite the upper curved end extending between the bullnose right edge and the bullnose left edge, the bullnose lower curved end intersecting with the bullnose right edge at a bullnose lower end right side corner, the bullnose lower curved end intersecting with the bullnose left edge at a bullnose lower end left side corner,a convex-shaped bullnose outer surface capable of receiving said stucco finish, anda bullnose inner surface,f. a generally rectangular bullnose right side lip extending between the right side flange inner edge and the bullnose right edge, the bullnose right side lip left edge sharing the same edge as the bullnose right edge, the bullnose right side lip right edge sharing the same edge as the right side flange inner edge, a bullnose right side lip top edge extending between the right side flange upper edge inside end and the bullnose upper end right side corner,a bullnose right side lip bottom edge extending between the right side flange lower edge inside end and the bullnose lower end right side corner,a bullnose right side lip top surface capable of receiving said stucco finish and a bullnose right side underside surface,a width defined as the distance between the right side flange inner edge and the bullnose right edge,the bullnose right side lip meeting the right side flange at a desired right side lip/flange intersection angle, andg. a generally rectangular bullnose left side lip extending between the left side flange inner edge and the bullnose left edge, the bullnose left side lip right edge sharing the same edge as the bullnose left edge, the bullnose left side lip left edge sharing the same edge as the left side flange inner edge, a bullnose left side lip top edge extending between the left side flange upper edge inside end and the bullnose upper end left side corner,a bullnose left side lip bottom edge extending between the left side flange lower edge inside end and the bullnose lower end left side corner,a bullnose left side lip top surface capable of receiving said stucco finish and a bullnose left side underside surface,a width defined as the distance between the left side flange inner edge and the bullnose left edge,the bullnose left side lip meeting the left side flange at a desired left side lip/flange intersection angle, andh. an adjustable bullnose flange angle defined as the angle between the right side flange inner surface and the left side flange inner surface, said right side lip width and said left side lip width being sufficiently wide enough to permit the bullnose corner member to be placed over said adjacent, abutting wall members such that there remains sufficient space for the corner edge of the abutting wall members to reside proximate said bullnose inner surface. 2. The bullnose corner member of claim 1 wherein the left and right side lip/flange intersection angles range between about 45 degrees and 135 degrees. 3. The bullnose corner member of claim 1 wherein the left and right side lip/flange intersection angles are ninety degrees. 4. The bullnose corner member of claim 1 wherein the left and right side lip surfaces are generally planar in shape. 5. The bullnose corner member of claim 1 wherein the left and right side lip surfaces are generally concave in shape to better hold or retain said stucco finish. 6. The bullnose corner member of claim 1 wherein the left and right side lip surfaces are generally V-shaped troughs to better hold or retain said stucco finish. 7. The bullnose corner member of claim 1 wherein the left and right side lip surfaces contain structural features to retain or adhere stucco from the group consisting of divots, dimples, roughening, etching lines, striations, and corrugations. 8. The bullnose corner member of claim 1 wherein the adjustable bullnose flange angle ranges between about 45 degrees and 135 degrees. 9. The bullnose corner member of claim 1 wherein the adjustable bullnose flange angle is 90 degrees. 10. The bullnose corner member of claim 1 wherein the left side flange or the right side flange contain one or more flange perforations. 11. The bullnose corner member of claim 1 wherein the left side lip or the right side lip contain one or more lip perforations. 12. The bullnose corner member of claim 1 wherein the bullnose arcuate edge contains one or more bullnose edge perforations to serve to permit some of the stucco finish to ooze through said perforations onto the bullnose inner surface to assist in locking down the stucco material to the bullnose outer surface. 13. The bullnose corner member of claim 1 wherein the bullnose corner members are constructed out of materials selected from the group consisting of: solid metal material, alloys such as titanium, zinc and aluminum alloys, HST aluminum, 431 stainless steel, 17-4 stainless steel, Ti-alloy, galvanized steel, maraging metal, bi-metal, tungsten insert, and compositions thereof, and flat stock metal materials that may be stamped, crimped or roll formed into the desired bullnose corner member configuration. 14. The bullnose corner member of claim 1 wherein the outer surfaces of the left side flange, right side flange, right side lip, left side lip, or the bullnose arcuate edge contain structural features to enhance the adhesion/adherence of the stucco to such outer surfaces, including surface dimples, scratches, etches, striations, perforations, or corrugations. 15. An adjustable, metal radius bullnose corner member having an architecturally radiused curvature along the length of its outer surface for mounting over and strengthening the structural integrity of first and second adjacent, abutting exterior corner wall members of a structure and for receiving on its outer surface a wall plastering material such as stucco or the like used to finish the corner to match the finish of the two adjacent wall members, the abutting wall members each comprising an outer face, an inner face, opposed top and bottom edges and opposed side edges, said edges forming a wall member thickness between said outer and inner wall member faces, wherein one of said opposed side edges of said first wall member abuts up against the inner face of said second wall member adjacent one of said opposed side edges of said second wall member, said adjacent side edge of said second wall member being aligned to be flush with said outer face of said adjacent first wall member to form a corner edge, the bullnose corner member comprising: a. a radiused bullnose arcuate outer surface capable of receiving said plastering material running the length of the bullnose corner member, the bullnose arcuate outer surface having two opposed parallel right and left side edges, a central curved section flanked by two linear left and right planar sections extending to the left and right side bullnose arcuate outer surface edges, respectively, the central curved section having left and right endpoints, the distance between such endpoints defining a chord having a chord length, the central curved section being flexible to permit adjusting the chord length during installation of the bullnose corner member over the two adjacent corners,b. a substantially rectangular right side shoulder stop capable of receiving said plastering material having two opposed parallel top and bottom right side shoulder stop edges, the top right side shoulder edge attached to and extending downwardly from the bullnose arcuate outer surface right side edge at a bullnose top right side shoulder stop/bullnose right edge inside intersection angle ranging between about 135 degrees and about 45 degrees,c. a substantially rectangular left side shoulder stop capable of receiving said plastering material having two opposed parallel top and bottom left side shoulder stop edges, the top left side shoulder edge attached to and extending downwardly from the bullnose arcuate outer surface left side edge at a bullnose top left side shoulder stop/bullnose left edge inside intersection angle ranging between about 135 degrees and about 45 degrees,d. a substantially rectangular right side attachment flange, capable of being mounted to one of said two adjacent wall members and capable of receiving said plastering material after having been mounted, the flange having two opposed parallel inside and outside right side flange edges, the inside right side flange edge attached to and extending outwardly from the bottom right side shoulder stop edge at a right side shoulder/flange intersection angle ranging between about 45 degrees and about 135 degrees,e. a substantially rectangular left side attachment flange capable of being mounted to the other of said two adjacent wall members and capable of receiving said plastering material after having been mounted, the flange having two opposed parallel inside and outside left side flange edges, the inside left side flange edge attached to and extending outwardly from the bottom left side shoulder stop edge at a left side shoulder/flange intersection angle ranging between about 45 degrees and about 135 degrees,f. a radiused bullnose arcuate inner surface running the length of the bullnose corner member beneath said arcuate outer surface, the bullnose top right side shoulder stop/bullnose right edge inside intersection angle and the right side shoulder/flange intersection angle adding up to be about 180 degrees, the bullnose top left side shoulder stop/bullnose left edge inside intersection angle and the left side shoulder/flange intersection angle adding up to be about 180 degrees, the bullnose outer surface left and right planar sections being substantially parallel to the respective left and right flanges when the bullnose corner member is mounted over the two adjacent wall members,said right side shoulder stop and said left side shoulder stop having widths sufficiently wide enough to permit the bullnose corner member to be placed over said adjacent, abutting wall members such that there remains sufficient space for the corner edge of the abutting wall member to reside proximate said bullnose arcuate inner surface when the bullnose corner member is mounted over the two adjacent wall members. 16. The adjustable radius bullnose corner member of claim 15 wherein the bullnose top right side shoulder stop/bullnose right edge inside intersection angle is about 90 degrees, the bullnose top left side shoulder stop/bullnose left edge inside intersection angle is about 90 degrees, the right side shoulder/flange intersection angle is about 90 degrees, and the left side shoulder/flange intersection angle is about 90 degrees. 17. A flexible, metal elongate bullnose corner member for attaching to and covering an external, continuous corner intersection of two adjacent, abutting exterior wall members of a structure that will receive a stucco finish of a desired thickness, the abutting wall members each comprising an outer face, an inner face, opposed top and bottom edges and opposed side edges, said edges forming a wall member thickness between said outer and inner wall member faces, wherein one of said opposed side edges of said first wall member abuts up against the inner face of said second wall member adjacent one of said opposed side edges of said second wall member, said adjacent side edge of said second wall member being aligned to be flush with said outer face of said adjacent first wall member to form a corner edge, the bullnose corner member comprising: a. a top side,b. a bottom side,c. a right side flange having a right side flange outer edge and a right side flange inner edge opposite the right side flange outer edge, a right side flange upper edge extending between the right side flange outer edge and the right side flange inner edge, the right side flange upper edge intersecting with the right side flange outer edge at a right side flange upper edge outside end, the right side flange upper edge also intersecting with the right side flange inner edge at a right side flange upper edge inside end,a right side flange lower edge extending between the right side flange outer edge and the right side flange inner edge, and being opposite the right side flange upper edge, the right side flange lower edge intersecting with the right side flange outer edge at a right side flange lower edge outside end, the right side flange lower edge also intersecting with the right side flange inner edge at a right side flange lower edge inside end,a width defined as the distance between the right side flange inner edge and the right side flange outer edge,a right side flange outer surface forming part of the bullnose corner member top side and a right side flange inner surface forming a part of the bullnose corner member bottom side, said right side flange inner surface being attachable with suitable fasteners to one of said two exterior wall members, said right side flange outer surface being capable of receiving said stucco finish after being fastened to said wall member,d. a left side flange having a left side flange outer edge and a left side flange inner edge opposite the left side flange outer edge, a left side flange upper edge extending between the left side flange outer edge and the left side flange inner edge, the left side flange upper edge intersecting with the left side flange outer edge at a left side flange upper edge outside end, the left side flange upper edge also intersecting with the left side flange inner edge at a left side flange upper edge inside end,a left side flange lower edge extending between the left side flange outer edge and the left side flange inner edge, and being opposite the left side flange upper edge, the left side flange lower edge intersecting with the left side flange outer edge at a left side flange lower edge outside end, the left side flange lower edge also intersecting with the left side flange inner edge at a left side flange lower edge inside end,a width defined as the distance between the left side flange inner edge and the left side flange outer edge,a left side flange outer surface forming a part of the bullnose corner member top side and a left side flange inner surface forming a part of the bullnose corner member bottom side, said left side flange inner surface being attachable with suitable fasteners to the other of said two exterior wall members, said left side flange outer surface being capable of receiving said stucco finish after being fastened to said wall member,wherein the right and left flange inner edges are joined together to form a unitary flange/lip intersection seam,e. a generally rectangular bullnose arcuate edge section having a bullnose right edge and a bullnose left edge opposite thereto, a bullnose upper curved end extending between the bullnose right edge and the bullnose left edge, the bullnose upper curved end intersecting with the bullnose right edge at a bullnose upper end right side corner, the bullnose upper curved end intersecting with the bullnose left edge at a bullnose upper end left side corner,a bullnose lower curved end opposite the upper curved end extending between the bullnose right edge and the bullnose left edge, the bullnose lower curved end intersecting with the bullnose right edge at a bullnose lower end right side corner, the bullnose lower curved end intersecting with the bullnose left edge at a bullnose lower end left side corner,a convex-shaped bullnose outer surface capable of receiving said stucco finish, anda bullnose inner surface,f. a generally rectangular bullnose right side lip extending between the right side flange inner edge and the bullnose right edge, the bullnose right side lip left edge sharing the same edge as the bullnose right edge, the bullnose right side lip right edge sharing the same edge as the right side flange inner edge, a bullnose right side lip top edge extending between the right side flange upper edge inside end and the bullnose upper end right side corner,a bullnose right side lip bottom edge extending between the right side flange lower edge inside end and the bullnose lower end right side corner,a bullnose right side lip top surface capable of receiving said stucco finish and a bullnose right side underside surface,a width defined as the distance between the right side flange inner edge and the bullnose right edge,the bullnose right side lip meeting the right side flange at a desired right side lip/flange intersection angle,g. a generally rectangular bullnose left side lip extending between the left side flange inner edge and the bullnose left edge, the bullnose left side lip right edge sharing the same edge as the bullnose left edge, the bullnose left side lip left edge sharing the same edge as the left side flange inner edge, a bullnose left side lip top edge extending between the left side flange upper edge inside end and the bullnose upper end left side corner,a bullnose left side lip bottom edge extending between the left side flange lower edge inside end and the bullnose lower end left side corner,a bullnose left side lip top surface capable of receiving said stucco finish and a bullnose left side underside surface,a width defined as the distance between the left side flange inner edge and the bullnose left edge,the bullnose left side lip meeting the left side flange at a desired left side lip/flange intersection angle, andh. an adjustable bullnose flange angle defined as the angle between the right side flange inner surface and the left side flange inner surface. 18. The bullnose corner member of claim 17 wherein the right and left flange inner edges are joined together by welding, gluing, spot welding or via extrusion.