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US 9,056,367 B2Granted
Conduit
AssigneeELCo Enterprises, Inc.
InventorEdward L. Cooper
Life of this patent
Estimating the term…
Abstract
A conduit constructed from a coiled wire having an oval or elliptical cross-sectional shape.
Claims14
A conduit comprised of a single wire coiled to form the conduit, the wire having an essentially oval cross-section with only one axis of symmetry.
A method for forming a conduit which comprises the steps of:
- a. providing a wire having an essentially oval cross-section with only one axis of symmetry;
- and
- b. coiling the wire to form the conduit.
A method for forming a control cable which comprises the steps of:
- a. providing a wire having an essentially oval cross-section with only one axis of symmetry;
- b. providing an actuation cable;
- c. coiling the wire to form a conduit;
- and
- d. inserting the activation cable through the conduit.
2 more elements
A method for forming a flexible conduit for use in a weld wire dispensing system which comprises the steps of:
- a. providing a wire having an essentially oval cross-sectional shape with only one axis of symmetry;
- b. providing an outer sleeve;
- c. providing a spatter resistant jacket;
- d. coiling the wire to form a spring liner;
- e. mounting the outer sleeve over the spring liner;
- and
- f. mounting the spatter resistant jacket over the outer sleeve and the spring liner.
4 more elements
Dependencies are inferred from the claim text.