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US 2026/0061660 A1Published application
Cutting drum and multi-piece cutting blade assembly
AssigneeDyna Sales and Service LLC
InventorsMichael Miller, Nathan Miller, Frank Force, Thomas Gross
Life of this patent
Estimating the term…
Abstract
A machine or device for reducing material including a cutting drum and/or removable, multipiece cutting blade assembly. A machine for reducing material that includes a skinless cutting drum. In one aspect there is disclosed a woodchipper for reducing material that includes a skinless cutting drum and a discharge assembly.
Claims20
An apparatus for cutting or mulching wood comprising:
- a skinless cutting drum and a cutting blade assembly supported on the skinless cutting drum.
A cutting drum for a woodchipper comprising:
- a plurality of discs, the plurality of discs rotatable about an axis;
- a knife holder attached across two or more of the discs, the knife holder having a cutting blade support;
- and
- a multipiece cutting blade assembly, the cutting blade assembly including a cutting knife and an anchor, the cutting knife removably attached to the cutting blade support with the anchor.
1 more element
Dependencies are inferred from the claim text.