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US 2024/0067488 A1Published application
Device for manufacturing tape with tear cuts
OwnerGourgen AMBARTSOUMIANinventor
Life of this patent
Estimating the term…
Abstract
A slitter device comprising a circular blade at an outer periphery of the slitter device. One or more row of transverse blades at the outer periphery and on a side of the circular blade, the blades of the row of transverse blades being oriented transversely relative to the circular blade.
Claims20
A slitter device comprising:
- a circular blade at an outer periphery of the slitter device;
- and
- at least one row of transverse blades at the outer periphery and on a side of the circular blade, the blades of the row of transverse blades being oriented transversely relative to the circular blade.
A cutting die device comprising:
- a plate body configured to be positioned on a cylindrical surface;
- circumferential blade edges projecting from a plane of the plate body, the circumferential blade edges configured to extend along a circumference of the cylindrical surface;
- at least one row of transverse blade edges projecting from the plane of the plate body, the transverse blade edges being oriented transversely relative to the circumferential blade edges.
A cutting die shaft comprising:
- a shaft body having a cylindrical surface;
- circumferential blade edges projecting from the cylindrical surface, the circumferential blade edges configured to extend along a circumference of the cylindrical surface;
- at least one row of transverse blade edges projecting from the cylindrical surface, the transverse blade edges being oriented transversely relative to the circumferential blade edges.
Dependencies are inferred from the claim text.