Sanding device

US20210331292A1Pending Publication Date: 2021-10-28HATFIELD JOHN WINFRED
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
HATFIELD JOHN WINFRED
Publication Date
2021-10-28

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Abstract

attached to the surface. A handle (C) is attached to one edge of the blade (A) in order to stiffen the blade (A) so that the blade is stiff around one axis lying in a plane normal to the plane of the blade and normal to the handle and is flexible around an axis normal to the plane of the blade and parallel to the handle. The sanding device facilitates abrasion of surfaces in corners and rebates without undesirably abrading the adjacent surface.
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Description

[0001]

[0002] This invention relates to a device for abrading detailed surfaces and surfaces of abradable material, especially, but not limited to, surfaces formed of wood in difficult to reach areas, examples are edges, corners, grooves, and small areas of a flat surface.BACKGROUND

[0003] Sanding a large flat surface is straightforward and many known devices achieve a satisfactory result. Difficulties arise when sanding right up to an edge of an adjacent vertical surface or into a corner with adjacent vertical surfaces on two sides. A good example is sanding a cupboard door where the typically recessed central panel meets with the raised framed sides known as rails and stiles. When faced with these difficult areas, powered sanders, where the sanding abrasive surface oscillates at high speed, bounce out of the corners and off the raised adjacent surfaces, providing a poor abraded finish and often damage the adjacent surfaces. For this reason, much detail sanding is undertaken by hand. T...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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