Patent ID: 7320490
Filing Date: 2008-01-22
Classification: A01B

Abstract:
1. An impact handle for use with a tool head comprising: a tool end adapted to receive the tool head, a free end, and an impact generator, the impact generator located between the tool end and the free end; the impact generator generally having a cylindrical shape forming a cavity, the cavity containing a static impact surface near the tool end, a stopper near the free end of the cavity, a slide chamber between the stopper and the static impact surface an impact slug and an active impact surface; a reciprocation means moving the impact slug within the slide chamber forcing the active impact surface of the impact slug to strike the static impact surface at a frequency of 1 to 10 hertz, the static impact surface being in rigid connection with the tool head; the reciprocation means also having a power supply, an actuation means, a hall effect device circuit, an amplifier circuit, an output circuit, a control circuit, a bleed-off circuit and a high output coil circuit.