Claims
- 1. A modular sectional door comprising:
- a plurality of door panels, each door panel including upper and lower longitudinal and generally horizontal edges and a front face having three dimensional design elements thereon, wherein the design elements of at least two adjacent door panels cooperate to form a continuous first design pattern; and,
- joints joining adjacent door panels of said door and, each joint including a hinge affixed along a rear side of said door and an intermediate elongate member having a curved front surface and presenting said curved surface when two adjacent door panels are pivoted with respect to each other, wherein said joints are formed by connecting structure allowing each panel to be flipped about an axis orthogonal to its front face so that the upper edge of the flipped panel becomes the lower edge and vice versa the flipped panel cooperate with the design elements of an adjacent panel to form a second design pattern which is different than the first design pattern.
- 2. The modular sectional door of claim 1 wherein at least first and second panels are identical in construction and have identical design elements on the front face, said design elements being asymmetrical about a longitudinal centerline of each of said first and second panels, and wherein said first and second panels are connected in opposite orientations as part of said door.
- 3. The modular sectional door of claim 1 wherein each panel includes identical female joint structure extending along each longitudinal edge thereof and identical male joint members connect adjacent panels together by being received in adjacent female joint structure of said adjacent panels.
- 4. The modular sectional door of claim 3 wherein said male joint members are generally "D"-shaped in cross section.
- 5. The modular sectional door of claim 4 wherein said male joint members receive roller supports.
- 6. The modular sectional door of claim 3 wherein said male joint member includes two continuously curving bearing surfaces separated by a central, outwardly extending rib.
- 7. The modular sectional door of claim 6 wherein said rib is formed from a resilient material.
- 8. The modular sectional door of claim 3 wherein the female joint structures of each panel include a cavity which carries a reinforcing strut.
- 9. The modular sectional door of claim 8 wherein each panel is formed from a foam core sandwiched between inner and outer skins.
- 10. The modular sectional door of claim 3 wherein each hinge includes two halves separated by a hinge line, one half being connected to each female joint structure of two adjacent panels.
- 11. The modular sectional door of claim 10 wherein each hinge further comprises an elongate flexible member and said two halves are retained within recesses of the female joint structures of two adjacent panels.
- 12. The modular sectional door of claim 3 further comprising an astragal having a male connecting member mating with one of said female joint member structures at a lower edge of the door.
- 13. The modular sectional door of claim 1 wherein said door is an overhead door and said panels are connected together along longitudinal horizontal edges thereof.
- 14. A modular sectional door comprising:
- a plurality of door panels, each door panel including upper and lower longitudinal and generally horizontal edges and a front face having three dimensional design elements thereon, wherein a first panel includes design elements which are asymmetrical about a longitudinal center line of said first panel such that a first continuous design pattern is presented when said first panel is oriented one way to cooperate with the design elements of an adjacent panel and a second, different design pattern is presented when said first panel is flipped about an axis orthogonal to its front face such that the upper edge of the first panel becomes the lower edge and vice versa, wherein said design elements of said first panel align with the design elements of said adjacent second panel to form the first and second design patterns; and
- joint connecting structure affixed along the longitudinal edges of said first and second panels for allowing said first panel to be flipped and connected to said second panel with said second panel remaining in one orientation such that said first and second design patterns may be presented as between said first panel and said second panel, the joint connecting structure including a hinge affixed along a rear side of said door and an intermediate elongate member having a curved front surface presented along a front side of said door when said first and second door panels are pivoted with respect to each other.
- 15. The modular sectional door of claim 14 wherein said first and second panels include identical female joint structure extending along each longitudinal edge thereof and said intermediate elongate member is a male joint member connecting said first and second panels together by being received in adjacent female joint structure of said first and second panels.
- 16. The modular sectional door of claim 15 wherein said male joint member is generally "D"-shaped in cross section.
- 17. The modular sectional door of claim 16 wherein said male joint member receives a roller support.
- 18. The modular sectional door of claim 15 wherein said male joint member includes two continuously curving bearing surfaces separated by a central, outwardly extending rib.
- 19. The modular sectional door of claim 18 wherein said rib is formed from a resilient material.
- 20. The modular sectional door of claim 15 wherein the female joint structures of each panel include a cavity which carries a reinforcing strut.
- 21. The modular sectional door of claim 20 wherein each panel is formed from a foam core sandwiched between inner and outer skins.
Parent Case Info
This is a continuation of application Ser. No. 08/435,887, filed May 5, 1995, abandoned.
US Referenced Citations (21)
Continuations (1)
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Number |
Date |
Country |
Parent |
435887 |
May 1995 |
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