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US 2026/0125237 A1Published application
Composite cylinder with metal bearing band
AssigneeSouhegan Wood Products Inc.
InventorsRandolph A. Dunn, Jesse Martin
Life of this patent
Estimating the term…
Abstract
A winding core that is a composite cylinder with a metal bearing band to prevent splitting and fraying of the cylinder when supported by a support wheel, and a method for manufacturing the same.
Claims20
A method for manufacturing a winding core with a metal bearing band, the method comprising:
- providing an extruded wood fiber cylinder to serve as at least a portion of a winding cylinder;
- and
- affixing at least one metal bearing band about an end of said winding cylinder.
A winding core with a metal bearing band, comprising:
- a cylindrical extruded wood fiber cylinder that serves as at least part of a winding cylinder;
- and
- at least one metal bearing band affixed about an end of said winding cylinder.
Dependencies are inferred from the claim text.