High-efficiency cutting system
First Claim
Patent Images
1. A cutting system for an autonomous mower comprising:
- a housing having an outer circumference including at least one vertical standoff, and an open lower portion;
at least one rotating blade disk, provided within the housing and having a central portion, a top side, a bottom side, and a peripheral edge;
a first pair of cutting blades pivotably secured to the bottom side of the blade disk between the central portion of the blade disk and the blade disk peripheral edge, and extending away from the blade disk at an angle; and
a second pair of cutting blades pivotably secured to the bottom side of the blade disk radially inward and offset from the first pair of cutting blades, and extending away from the blade disk at an angle.
1 Assignment
0 Petitions
Accused Products
Abstract
A high-efficiency cutting system for an autonomous mower provides a multiple blade tip cutting radius for a cleaner cut, and more complete mow. The system includes a spinning blade disk provided within a housing including a vertical standoff. The blade disk includes a first pair of cutting blades located between the center of the blade disk and the circumference of the blade disk, and a second pair of cutting blades located radially inward from the first pair of cutting blades. The cutting blades extend downward and away from the blade disk at an angle.
136 Citations
10 Claims
-
1. A cutting system for an autonomous mower comprising:
-
a housing having an outer circumference including at least one vertical standoff, and an open lower portion; at least one rotating blade disk, provided within the housing and having a central portion, a top side, a bottom side, and a peripheral edge; a first pair of cutting blades pivotably secured to the bottom side of the blade disk between the central portion of the blade disk and the blade disk peripheral edge, and extending away from the blade disk at an angle; and a second pair of cutting blades pivotably secured to the bottom side of the blade disk radially inward and offset from the first pair of cutting blades, and extending away from the blade disk at an angle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
Specification