IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0456915
(2003-06-09)
|
등록번호 |
US-7644551
(2010-02-22)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Masonite International Corporation
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
8 |
초록
▼
A hollow core door comprises a perimeter frame, and first and second molded skins. Each skin has an exterior surface and an interior surface secured to opposing sides of the frame. At least one of the skins has an outer planar area, an inner planar area, and an asymmetric profile surrounding the inn
A hollow core door comprises a perimeter frame, and first and second molded skins. Each skin has an exterior surface and an interior surface secured to opposing sides of the frame. At least one of the skins has an outer planar area, an inner planar area, and an asymmetric profile surrounding the inner planar area and interconnecting and integral with the outer planar area and the inner planar area. The asymmetric profile area has a convex portion extending outwardly from and relative to the plane of the outer planar area.
대표청구항
▼
What is claimed is: 1. A hollow core door, comprising: a perimeter frame; first and second molded wood composite skins, each of said skins having an exterior surface and an interior surface secured to opposing sides of said frame, wherein at least one of said skins has an outer planar area, an inne
What is claimed is: 1. A hollow core door, comprising: a perimeter frame; first and second molded wood composite skins, each of said skins having an exterior surface and an interior surface secured to opposing sides of said frame, wherein at least one of said skins has an outer planar area, an inner planar area, and an asymmetric profile surrounding said inner planar area and interconnecting and integral with said outer planar area and said inner planar area, said asymmetric profile area having a convex portion extending outwardly from said exterior surface and relative to the plane of said outer planar area, wherein said convex portion has a first caliper, said outer planar area has a second caliper, and said first caliper is less than said second caliper and a plate element disposed between the interior surfaces of said inner planar areas of said first and second skins. 2. The door of claim 1, wherein said asymmetric profile further comprises a concave portion extending inwardly from and relative to the plane of said outer planar area. 3. The door of claim 2, wherein said concave portion extends from and is integral with said inner planar area and said convex portion. 4. The door of claim 3, wherein said convex portion extends from and is integral with said outer planar area and said concave portion. 5. The door of claim 1, wherein said inner planar area defines a rectangular area. 6. The door of claim 1, wherein said door skin comprises at least two of said inner planar areas and at least two of said corresponding asymmetric profiles. 7. The door of claim 6, wherein at least two of said inner planar areas have differing configurations. 8. The door of claim 1, wherein said first skin and said second skin are secured to said frame to be mirror images of each other. 9. The door of claim 8, wherein said first and said second skins are secured to said frame so that said inner planar area and said asymmetric profile of said first skin is aligned with said inner planar area and said asymmetric profile of said second skin. 10. The door of claim 1, wherein said outer planar areas of the interior surface of said skins are secured to said frame. 11. The door of claim 1, wherein said plate is spaced from said frame and said asymmetric profile and defines a hollow space within said door. 12. The door of claim 11, wherein said frame further comprises an intermediate rail extending substantially perpendicular to and between said stiles. 13. The door of claim 1, wherein said inner planar area lies on a plane spaced from the plane of said outer planar area. 14. The door of claim 13, wherein said inner planar area is inwardly disposed relative to the plane of said outer planar area. 15. A molded wood composite door skin, comprising: an outer planar area; an inner planar area; and an asymmetric profile area surrounding said inner planar area and interconnecting and integral with said outer planar area and said inner planar area, said asymmetric profile area having a convex portion extending outwardly from and relative to the plane of said outer planar area, a concave portion extending inwardly from and relative to the plane of said outer planar area, said convex portion has a first caliper, said outer planar area has a second caliper, and said first caliper is less than said second caliper and a plate element disposed between the interior surfaces of said inner planar areas of said first and second skins. 16. The door skin of claim 15, wherein said inner planar area has a caliper that is greater than said first caliper. 17. The door skin of claim 15, wherein said concave portion extends from and is integral with said inner planar area and said convex portion. 18. The door skin of claim 17, wherein said convex portion extends from and is integral with said outer planar area and said concave portion. 19. The door skin of claim 15, wherein said inner planar area defines a rectangular area. 20. The door skin of claim 15, further comprising at least two of said inner planar areas and at least two of said corresponding asymmetric profile areas. 21. The door skin of claim 20, wherein at least two of said inner planar areas have differing configurations. 22. The door skin of claim 15, wherein said inner planar area lies on a plane spaced from the plane of said outer planar area. 23. Double skin door apparatus, comprising: a door frame having opposing sides; a first molded wood composite door skin secured to one side of said frame, said first door skin having a first asymmetrical profile including a convex portion and a concave portion, said first asymmetrical profile surrounding and integral with a first planar area; a second molded wood composite door skin secured to an opposing side of said frame and spaced from said first door skin, said second door skin having a second asymmetrical profile including a convex portion and a concave portion, said second asymmetrical profile surrounding and integral with a second planar area, said convex portions of said first and second door skins defining a first distance and said concave portions of said first and second door skins defining a second distance, wherein said first distance is greater than said second distance, wherein said asymmetric profiles each includes an apex extending outwardly relative to the associated planar area and said apexes spaced a distance exceeding the distance said planar areas are spaced; and a plate disposed between said first and second door skins, wherein said first and second skins further comprise outer planar areas, said outer planar areas surrounding and integral with said first and second asymmetrical profiles, respectively, said first and second outer planar areas are secured to said opposing sides of said frame, wherein said first and second outer planar areas are spaced a distance exceeding the distance said first and second planar areas are spaced. 24. Double skin door apparatus, comprising: a door frame having opposing sides; a first molded wood composite door skin secured to one side of said frame, said first door skin having a first asymmetrical profile including a convex portion and a concave portion, said first asymmetrical profile surrounding and integral with a first planar area; a second molded wood composite door skin secured to an opposing side of said frame and spaced from said first door skin, said second door skin having a second asymmetrical profile including a convex portion and a concave portion, said second asymmetrical profile surrounding and integral with a second planar area, said convex portions of said first and second door skins defining a first distance and said concave portions of said first and second door skins defining a second distance, wherein said first distance is greater than said second distance, wherein said asymmetric profiles each includes an apex extending outwardly relative to the associated planar area and said apexes spaced a distance exceeding the distance said planar areas are spaced; and a plate disposed between said first and second door skins.
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