Abstract: An archery bow includes a main riser frame with limbs extending therefrom. Each of the limbs has forward ends extended from the main riser frame. A bowstring has wound ends that are wound onto each of wheel cams that are attached to the limbs. The bowstring has a middle section that is not wound onto the wheel cams and that begins and ends at points on the wheel cams that are proximate to the farthest points along the wheel cams from the main riser frame. An elongate tube is mounted to the main riser frame through the central bore, and has a front handle attached to the elongate tube outer surface, and positioned between the first and second pairs of limbs. A push rod is slidably mounted at least partially inside the elongate tube, and has a rearward handle disposed outside the elongate tube rearward end.

Abstract: Apparatus for the precision cutting of lumber from logs by an attached chain saw, the apparatus comprising a frame, a rectilinear guide member mounted upon the frame, and a carriage mounted for longitudinal movement along the guide member. The carriage carries a chain saw adjustment control assembly which may be laterally set to precision cut slabs of a predetermined thickness from a log; which may be vertically set for cutting through logs of varying thickness; and which may be angulary set for greater cutting efficiency of the log. Log jacks and log dogs attached to the frame to prevent movement of the log relative to the frame may also be provided. The carriage may further be provided with a winch for pulling the cutting bar of the chain saw through the log.