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US 11,383,243 B2Granted
Shredder
OwnerClaudio Banoinventor
Life of this patent
Estimating the term…
Abstract
A shredder having a substantially tubular casing, which is closed upward by a cover and downward by a base. The shredder also includes a rotating shaft, which is internal and coaxial to the casing, with multiple supporting elements being keyed on the shaft, each element for supporting a number of shredding elements. The shredding elements have circular trajectories with a circumference that at least partially increases from the upper part toward the lower part of the shredder.
Claims18
A shredder comprising:
- a tubular casing, which is closed upward by a cover and downward by a base,
- a rotating shaft, which is internal and coaxial to said casing, a plurality of supporting elements being keyed on said shaft, each of said supporting elements configured to support a plurality of shredding elements,
- wherein said shredding elements have circular trajectories with a circumference that at least partially increases from an upper part of the shredder toward a lower part of the shredder, and wherein the shredder has four processing stages including:
- a first crushing stage,
- a second disaggregation stage,
- a third compaction stage, and
- a fourth micronization stage.
4 more elements
Dependencies are inferred from the claim text.