Method of manufacturing electric carpet via induction heating

Details Method of manufacturing electric carpet via induction heating Method of manufacturing electric carpet via induction heating

1986-12-17

1989-07-11

Cashion Jr., Merrell C.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

1562739, 156313, 219 1053, 219 1057, B32B 3120, B32B 3126

Patent

active

048469165

ABSTRACT:
The invention provides a method of bonding into an integral structure a unit formed by disposing therein a heating wire and a temperature detecting wire, a surface cloth material of an electric carpet to be manufactured, and an insulating material of the same, wherein a metallic foil is used in the unit, the metallic foil itself is caused to generate heat by electromagnetic induction, at least one heat-fuseable film layer is melted by the generated heat, and the carpet elements are integrally bonded by pressing. The method provides for efficient bonding as well as the elimination of pile-collapsing of the surface cloth material, thus producing electric carpets of high quality.

REFERENCES:
patent: 2388242 (1945-11-01), Arndt
patent: 3348641 (1967-10-01), Gage
patent: 3461014 (1969-08-01), James
patent: 4416713 (1983-11-01), Brooks
patent: 4620085 (1986-10-01), Horikawa

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