초록 ▼

A heated steering wheel with a preformed heating member, having an inner rim portion; a cushion layer disposed about the inner rim portion; and a preformed heating element disposed about the cushion layer; wherein the cushion layer is applied using a molding process and the preformed heating element

A heated steering wheel with a preformed heating member, having an inner rim portion; a cushion layer disposed about the inner rim portion; and a preformed heating element disposed about the cushion layer; wherein the cushion layer is applied using a molding process and the preformed heating element and the inner rim portion are inserted in a mold used for the molding process prior to the application of said cushion layer therein.

대표청구항 ▼

What is claimed is: 1. A heated steering wheel with a preformed heating member, comprising: an rim portion; a cushion layer disposed about said rim portion; a preformed heating element disposed about said cushion layer; wherein said cushion layer is applied using a molding process and said prefo

What is claimed is: 1. A heated steering wheel with a preformed heating member, comprising: an rim portion; a cushion layer disposed about said rim portion; a preformed heating element disposed about said cushion layer; wherein said cushion layer is applied using a molding process and said preformed heating element and said rim portion are inserted in a mold used for the molding process prior to the application of said cushion layer therein, wherein said preformed heating element, comprises: a first layer, comprising a formable film having a conductive layer deposited on one surface of the formable film, said conductive layer being adapted for receiving an electrical current and providing a source of heat; and an outer layer disposed over said conductive layer, said outer layer providing a smooth surface and/or a decorative covering; and a second layer adhered to another surface of the formable film, said second layer providing rigidity to the preformed heating member. 2. The heated steering wheel as in claim 1, wherein said first layer is formed with by the following manufacturing methods: inking and vacuum forming and said second layer is adhered with resin impregnating or injection molding. 3. The heated steering wheel as in claim 1, wherein said second layer is a curable medium, comprising a polymeric resin selected from the group consisting of thermosetting resins, elastomeric resins, thermoplastic resins, and combinations comprising at least one of the foregoing. 4. The heated steering wheel as in claim 1, wherein said sheet of formable film is a polycarbonate/polyester blended film. 5. The heated steering wheel as in claim 2, wherein the inking is used to apply said conductive layer on said formable sheet and the resin impregnating or injection molding is used to adhere the second layer to the formable film. 6. The heated steering wheel as in claim 5, wherein said second layer is a curable medium, comprising a polymeric resin selected from the group consisting of thermosetting resins, elastomeric resins, thermoplastic resins, and combinations comprising at least one of the foregoing. 7. The heated steering wheel as in claim 6, wherein said sheet of formable film is a polycarbonate/polyester blended film. 8. A heated steering wheel with a preformed heating member, comprising: a rim portion; a cushion layer disposed about said rim portion; a preformed heating element disposed about said cushion layer, wherein said preformed heating member comprises: a first layer of vacuum formable items comprising a sheet of formable film and a conductive layer for receiving an electrical current and providing a source of heat, said conductive layer being disposed on said sheet of formable film, said first layer being formed into a desired shape by a forming process, wherein said first layer remains non-rigid after said forming process; and a second layer disposed on said first layer after said forming process, said second layer provides rigidity to the first layer; and wherein said cushion layer is applied using a molding process and said preformed heating element and said rim portion are inserted in a mold used for the molding process prior to the application of said cushion layer therein. 9. The heated steering wheel as in claim 8, wherein said first layer is formed by a vacuum forming process and said second layer comprises a layer of resin and said conductive layer is encapsulated between said layer of resin and the material of the formable sheet. 10. The heated steering wheel as in claim 9, wherein said second layer provides either an exterior or an interior surface of said preformed heating element. 11. The heated steering wheel as in claim 9, wherein a pair of terminals are applied to said conductive layer before application of said second layer and said second layer holds said terminals in place. 12. The heated steering wheel as in claim 8, further comprising a decorative outer layer applied to said preformed heating element. 13. The heated steering wheel as in claim 12, wherein said decorative outer layer is a leather wrap.