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A magnetic assembly and method permitting the use of low-cost magnets capable of being fabricated in an efficient and low-cost manner having a plate having a mounting surface and an opposing bottom surface, with a plurality of magnetizable elements, each of which is fitted in a fixture having plural

A magnetic assembly and method permitting the use of low-cost magnets capable of being fabricated in an efficient and low-cost manner having a plate having a mounting surface and an opposing bottom surface, with a plurality of magnetizable elements, each of which is fitted in a fixture having plural radial wings for holding the magnetizable elements against the mounting surface, and with an over mold of a plastic material covering the mounting surface, the fixture and the bottom surface.

대표청구항 ▼

1. A magnet assembly comprising: a plate having a mounting surface and an opposing bottom surface;a plurality of magnetizable elements;a non-metallic fixture having means for holding the magnetizable elements against the mounting surface in spaced relation; andan over mold of a plastic material cove

1. A magnet assembly comprising: a plate having a mounting surface and an opposing bottom surface;a plurality of magnetizable elements;a non-metallic fixture having means for holding the magnetizable elements against the mounting surface in spaced relation; andan over mold of a plastic material covering the mounting surface and the fixture. 2. The magnet assembly recited in claim 1 wherein the magnetizable element holding means of the fixture comprises a surface dimensioned to fit in abutment with the mounting surface, with plural spaced indentations in the fixture surface, each indentation dimensioned to receive a magnetizable element. 3. The magnet assembly recited in claim 2 wherein the fixture comprises radial wings across and in contact with the mounting surface, each wing having one of the indentations facing the mounting surface. 4. The magnet assembly recited in claim 1 wherein the plate and the fixture both have mutually aligned openings therein dimensioned to receive a fastener. 5. The magnet assembly recited in claim 1 further comprising the over mold covering the side wall and the bottom surface. 6. A magnetizable assembly, comprising: a plate having a substantially flat interior mounting surface and a peripheral side wall;plural magnetizable elements that have not been magnetized in spaced relation across the mounting interior surface;a fixture for fixing the elements in the spaced relation; anda coating over the mounting surface and the fixture inside the side wall.