Patent ID: 8596936
Filing Date: 2013-12-03
Classification: B25H,Y10T

Abstract:
1. An apparatus for applying a leverage force to a hand drill, the apparatus comprising: a rigid elongated support having a first end and a second end; a travel member movable axially along the support; a lever pivotally attached to the travel member, the lever having an engagement surface, spaced from the travel member along the lever, for directly engaging a spine of a hand drill, whereby a force is exerted upon the hand drill by the lever; a locking device for locking the travel member to the support in a selected axial position, the locking device comprising a hole that is larger than the elongated support, and the hole pivoting to frictionally engage the elongated support when a force is applied to the lever; and a stop positioned at the second end of the support to prevent axial movement of the support when a force is exerted by the lever.