Magnetic-cushioned support for bed or seat

Details Magnetic-cushioned support for bed or seat Magnetic-cushioned support for bed or seat

1988-08-25

1992-04-14

Luebke, Renee S.

Beds

Vehicle attached

5400, 51861, 5448, A47C 1764

Patent

active

051035138

ABSTRACT:
A magnetically cushioned support structure for a mattress or seat includes a pair of spaced-apart, aligned sheets of non-magnetic material, each sheet having magnets disposed on its inner face in opposition to magnets on the other sheet, with the opposing magnet faces in each magnet pair having like polarity. The two magnet-supporting sheets are secured to one another by blocks of low-density polymeric foam material disposed between the sheets. The weight of a sleeper is supported by magnetic repulsive force, and the two sheets are held in alignment with one another by the foam blocks. Contact of the upper sheet with walls or support structure of a sleeper cab is prevented, thus isolating the top of the structure from vibration.

REFERENCES:
patent: 2904364 (1959-09-01), Korodi
patent: 3138806 (1964-06-01), Goodman et al.
patent: 3353194 (1967-11-01), Matson
patent: 3460083 (1969-08-01), Johnson
patent: 3524673 (1970-08-01), Cramer et al.
patent: 3604027 (1971-09-01), Konno
patent: 3712004 (1973-01-01), Loebsack
patent: 4147004 (1979-04-01), Day et al.
patent: 4181991 (1980-01-01), Morgan et al.
patent: 4696071 (1987-09-01), Santo

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