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US 12,528,216 B2Granted
Throatless power rotary shears
AssigneeTonyazzopardi Holdings, LLC
InventorAnthony Wachtel
Life of this patent
Estimating the term…
Abstract
A throatless rotary shear device includes an s-shaped frame, a feed wheel, and a cut wheel. The cut wheel can be adjacent to and offset from the feed wheel such that an overlap is defined therebetween. A v-shaped relief can be provided on the s-shaped frame. The v-shaped relief can be aligned with the overlap. Portions of material cut by the rotary shear device are urged in different directions by the v-shaped relief.
Claims16
A rotary shear device comprising:
- an s-shaped frame;
- a feed wheel;
- a cut wheel being adjacent to and offset from the feed wheel such that an overlap is defined therebetween;
- and
- a v-shaped relief formed in the s-shaped frame, the v-shaped relief being aligned with the overlap in a plane substantially perpendicular to a first plane defined by a cut wheel inner face and/or a second plane defined by a feed wheel inner face,
- whereby the v-shaped relief is configured to urge portions of material cut by the wheels of the rotary shear device in different directions.
3 more elements
A rotary shear device having a cutting direction, comprising:
- an s-shaped frame;
- a feed wheel;
- a cut wheel being adjacent to and offset from the feed wheel such that an overlap is defined therebetween;
- and
- a v-shaped relief formed in the s-shaped frame, the v-shaped relief being aligned with the overlap in a plane substantially parallel to the cutting direction,
- whereby the v-shaped relief is configured to urge portions of material cut by the wheels of the rotary shear device in different directions.
3 more elements
A rotary shear device comprising:
- an s-shaped frame;
- a feed wheel having a first axis of rotation;
- a cut wheel being adjacent to and offset from the feed wheel such that an overlap is defined therebetween, the cut wheel having a second axis of rotation;
- and
- a v-shaped relief formed in the s-shaped frame, the v-shaped relief being aligned with the overlap in a plane substantially parallel to the first and/or second axis of rotation,
- whereby the v-shaped relief is configured to urge portions of material cut by the wheels of the rotary shear device in different directions.
3 more elements
Dependencies are inferred from the claim text.