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2 results about "Miter joint" patented technology
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A mitre joint (often miter in American English) is a joint made by a)cutting each of two parts to be joined, across the main surface, usually at a 45° angle, to form a corner, usually a 90° angle.b) it is called beveling when the angled cut is done on the side, although the resulting joint is still a mitre joint. For woodworking, a disadvantage of a mitre joint is its weakness, but it can be strengthened with a spline. There are two common variations of a splined mitre joint, one where the spline is long and runs the length of the mating surfaces and another where the spline is perpendicular to the joined edges.
Door and retractable ladder assembly
A door and retractable ladder assembly for providing access to and from an upper story of a building includes a frame that is configured to be mounted within an opening defined by a ceiling structure, a retractable ladder assembly, and a door. To facilitate improved sealing of the opening, the frame preferably includes a recess that is coextensive with and is configured to receive the perimeter of the door and an outer cavity that is configured to receive a weatherstripping material. The frame includes a plurality of frame members. The frame members can be cut at predetermined angles so that the frame includes a plurality of miter joints through which connectors configured to connect adjacently positioned frame members can extend. A section of the retractable ladder can be mounted directly to an inner surface of the door to eliminate the need for intermediate connection means.
Owner:LOUISVILLE LADDER GROUP LLC
Architectural trim (single-layer edge miter joint)
1. Name of the design product: architectural decoration (single-layer edge Maquza). 2. Use of the design product: used for Tibetan architectural decoration, generally used for decorative lines on the outer wall, door head and window lintel. 3. Design points of the design product: the combination of shape and pattern. 4. Picture or photo that best indicates the design points: perspective view.
Owner:SICHUAN TONGZHUO BRAND MANAGEMENT CO LTD