Method for forming a curved surface in a curved decorated board
AssigneeAnnaka Factory Co, Ltd.
InventorShigeru Annaka
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AssigneeAnnaka Factory Co, Ltd.
InventorShigeru Annaka
Estimating the term…
A method for forming a curved surface in a decorated board which enables a woodworking process to be easily performed on a peripheral edge of a curved decorated board. A base board 1 and a decorating material 2, which eventually construct a headboard A as a decorated board, are each prepared by cutting a woody material into a preset configuration. After that, they are painted. With the base board 1 and the decorating material 2 remaining flat, the respective peripheral edges thereof are formed with chamfered portions 3, 4 through a woodworking process. Thus, such wood working can be performed without complex control. The base board 1 and the decorating material 2 thus worked are integrally laminated to each other, and then the headboard A thus obtained is bent, using a press machine or the like.
A method for forming a curved surface in a decorated board formed by laminating a flat decorating material to a flat woody base board;
A method for forming a curved surface in a decorated board according to clam 4, wherein said positioning means comprises engagement concave portions and convex portions which are provided on respective joining surfaces of said base board and decorating material, said convex portions fitting in said concave portions, respectively.
A method for forming a curved surface in a decorated board according to clam 6, wherein said concave portions are longitudinal grooves, while said convex portions are protrusions which are slidable along the longitudinal grooves.
A method for forming a curved surface in a decorated board according to clam 1, wherein said curved decorated board defines two or more points of inflection.
A method for forming a curved surface in a decorated board according to clam 1, wherein said decorated board is a headboard.
A method for forming a curved surface in a decorated board formed by laminating two flat base boards, which comprises the steps of:
Dependencies are inferred from the claim text.