Spiral winder wrinkle remover
AssigneeRecot, Inc.
InventorDonald Wayne Keel
Life of this patent
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AssigneeRecot, Inc.
InventorDonald Wayne Keel
Estimating the term…
A spiral winder wrinkle remover capable of wrapping a material of varying thickness into a structurally stable, smooth coil. As a material is supplied to the spiral winder, the collecting device, such as a spool, rotates and oscillates linearly along the axis of rotation to distribute the material along the length of the collecting device and form a structurally stable coil of material. As the material is directed to the collecting device it is threaded through a tilting guide. The guide tilts with the linear oscillations of the collecting device and maintains a uniform tension across the width of the material. The oscillations and tilting guide ensure that a material, particularly if the material's thickness varies along its width, is wrapped into a structurally stable coil where the layers of the coil are wrapped smoothly, without folds or wrinkles.
An apparatus for collecting a film of material into a coiled configuration, comprising:
A guide for directing a film of material onto a collecting device, wherein said guide comprises a fixed point about which said guide tilts, and wherein said tilt compensates for any changes in direction of the tensile force on said film as said film is collected in order to ensure that said film is coiled smoothly, without wrinkling.
A method of guiding a film of material as it is collected into a coiled configuration, said method comprising the steps of:
Dependencies are inferred from the claim text.