Conductive yarn and apparatus for making the same
AssigneeApollo Sun Global Co., Ltd.
InventorRichard Chi-Hsueh
Life of this patent
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Abstract
A conductive yarn and an apparatus for making the same are disclosed. The conductive yarn comprises a non-conductive core thread and a fine metal thread wound around the surface of the non-conductive core thread. The fine metal thread is guided by the apparatus to wind around the surface of the non-conductive core thread in a spiral form. The apparatus comprises a base station, an axle on the base station, and a spool set on the axle for twisting the fine metal thread. The core thread passes through the center of the axle, and the axle is driven by a power to drive the spool to rotate, whereby winding the fine metal thread around the surface of the non-conductive core thread so as to form an elastic and flexible conductive yarn.
Claims4
An apparatus for making a conductive yarn, comprising:
- a base station, the base station defining a winding compartment;
- an axle seat set on the base station;
- an axle having a hole along its center, wherein the axle is coupled to the axle seat and extends into the winding compartment;
- a base mounted on the axle;
- a turning wheel set underneath the base and coupled to an intermediate portion of the axle to be disposed within the winding compartment;
- a spool for a fine metal thread, the spool being supported on the base within the winding compartment;
- a first power source set on the base station for driving a driving wheel disposed within the winding compartment, the driving wheel being gear-engaged to the turning wheel;
- a spindle for providing a core thread set under the base station, wherein the core thread is advanced through the hole of the axle, and the fine metal thread is wound around the surface of the core thread within the winding compartment to form a conductive yarn;
- and
- a second power source set on the base station for driving a take-up spool for twisting the conductive yarn.
Dependencies are inferred from the claim text.