Asphalt saw blade
AssigneeWeldco Fabrication and Design, LLC
InventorsRhadd Vernon Willer, Jacob Robert Willer
Life of this patent
Estimating the term…
Abstract
A unique design is provided that may increase the strength and performance and extend the life of a saw blade, particularly when used to cut asphalt. The saw blade may include a main body forming teeth, opposing outer plates secured to each tooth and a cutter secured to each tooth between the respective outer plates. Each tooth can form a recessed section in which a base of cutter main body may be positioned. The outer plates may extend over the recessed section. The outer plates may also extend over a notch formed in a rear face of a rear portion of each tooth. Legs of the outer plates may extend radially inward overtop the main body of the saw blade. A front portion of each tooth and the respective outer plates may extend frontward beyond the respective cutter.
Claims20
A saw blade comprising:
- a main body having a plurality of teeth, each tooth having a front portion, a rear portion and a middle portion, the middle portion extending radially from a circular inner shape of the main body to a lesser extent than the front portion and the rear portion to form a recessed section;
- for each tooth of the main body, opposing outer plates that are coupled to the respective tooth, the opposing outer plates extending radially beyond the middle portion of the respective tooth;
- and
- for each tooth of the main body, a cutter that is coupled to the respective tooth and the respective opposing outer plates, the cutter comprising a cutter main body, a cutter plate, and one or more cutting elements, the cutter main body having a base that is positioned within the recessed section of the respective tooth.
A saw blade comprising:
- a main body having a plurality of teeth;
- for each tooth of the main body, opposing outer plates that are coupled to the respective tooth, each outer plate having a front portion and a rear portion, the front portion of the outer plate forming a front face of the outer plate that aligns with a front face of the tooth, the rear portion of the outer plate forming a rear face of the outer plate that aligns with a rear face of the tooth;
- and
- for each tooth of the main body, a cutter that is coupled to the respective tooth and the respective opposing outer plates, the cutter comprising a cutter main body, a cutter plate, and one or more cutting elements, the cutter main body being positioned against the rear portion of the opposing outer plates and being spaced rearward from the front face of the outer plates.
A saw blade comprising:
- a main body having a plurality of teeth, each tooth having a front portion, a rear portion and a middle portion;
- for each tooth of the main body, opposing outer plates that are coupled to the respective tooth, each outer plate having a rear portion that aligns with the rear portion of the respective tooth;
- and
- for each tooth of the main body, a cutter that is coupled to the respective tooth and the respective outer plates, the cutter comprising a cutter main body, a cutter plate, and one or more cutting elements;
- wherein a radial edge of the cutter main body aligns with a radial edge of the rear portion of the respective tooth and with a radial edge of the rear portion of the respective outer plates.
Dependencies are inferred from the claim text.