Wood splitting axe
OwnerJohnny R. Bransoninventor
Life of this patent
Estimating the term…
Abstract
A wood splitting axe head for mounting on an axe handle in which the weight is distributed such that the plane through the center of gravity of the axe head (gravity plane) is offset with respect to the longitudinal plane through which the axe is swung and which passes through the center of the axe handle (swing plane). Further, the splitting edge of the blade is separated from the gravity plane in the direction of the swing plane and has one face parallel to the swing plane which is provided with a step to limit axe penetration into the wood and to initiate a turning motion of the axe head after impact.
Claims3
A wood splitting axe head for mounting on an axe handle comprising:
- an elongated axe head having at the very least two converging faces forming a cutting edge at the intersection thereof, said cutting edge defining an edge plane in the direction of elongation;
- stop means formed on one face only a predetermined distance from said cutting edge and on one side of said edge plane;
- the center of gravity of said axe head lying above said stop means in the direction away from said cutting edge and in a gravity plane in the direction of elongation which is spaced from and parallel to said edge plane and located on that side of said edge plane opposite said stop means;
- and
- said stop means and said center of gravity cooperating during the end of the swing to produce a turning motion of said axe head to convert the remaining impact force into a rotary motion after impact, thereby facilitating the splitting of wood.
Dependencies are inferred from the claim text.