Side-angle adapter fitting for electric drill or electric screwdriver has open sided frame for installation of control device e.g. torque governor

摘要

An electric drill or electrically-powered screwdriver has a side-presentation adapter (2) with a collar (16), sides (26) and top adapter fitting with drive spindle (8). The adapter sides (26) are open to an inner void (24) into for a control device e.g. torque governor.