Cutting head for string trimmer
A cutting head for a string trimmer, the cutting head being rotationally driven through a drive shaft, the cutting head comprising a bowl; a trimmer string secured to the bowl; and a blade attached to the outer circumference of the bowl.
1. A cutting head for a string trimmer, the cutting head being rotationally driven through a drive shaft, the cutting head comprising:
a bowl;
at least one trimmer string secured to the bowl;
at least one blade attached to an outer circumference of the bowl, the at least one blade being angled downward away from the at least one trimmer string; and
a removable attachment attached to the outer circumference of the bowl, the removable attachment including the at least one blade extending therefrom;
wherein the removable attachment is disc-shaped and surrounds an opening, and wherein a portion of the bowl extends through the opening of the removable attachment and below the removable attachment.
2. The cutting head of claim 1 , further comprising at least one trimmer string mount, the trimmer string mount being secured to the top surface of the bowl and including at least one hole for attachment of the trimmer string a vertical distance above the top surface of the bowl, the trimmer string mount positioned to operate as an agitator for dispersing vegetation.
3. The cutting head of claim 1 , wherein tilting the bowl adjusts the downward angle of the blades, and the height of the bowl raises the blades a distance above a cutting surface.
4. The cutting head of claim 1 , wherein the blade is composed of a spark free material.
5. The cutting head of claim 1 , wherein the blade is composed of stainless steel.
6. The cutting head of claim 1 , wherein the blade is removable.
7. The cutting head of claim 1 , wherein the blade is interchangeable.
8. The cutting head of claim 1 , wherein the blade is coated with ceramic wear resistant coating.
9. The cutting head of claim 1 , wherein the trimmer string is composed of nylon.
10. The cutting head of claim 1 , wherein the trimmer string is secured to the top surface of the outer diameter of the bowl.
11. The cutting head of claim 1 , wherein the trimmer string is secured to the bottom surface of the outer diameter of the bowl.
12. The cutting head of claim 1 , wherein the trimmer string and the blade cut a single piece of vegetation together.
13. The cutting head of claim 1 , further comprising a bottom fastener ring for clamping the blade between the outer circumference of the bowl and the bottom fastener ring.
14. The cutting head of claim 1 , wherein the removable attachment has an outer diameter and the at least one blade extends from the outer diameter of the removable attachment.
15. The cutting head of claim 1 , wherein the bottom fastener ring includes an opening at least in part co-extensive with the opening of the removable attachment, and wherein the portion of the bowl extending through the opening of the removable attachment extends through the opening of the bottom fastener ring and below the bottom fastener ring.