Toothed gear wheel for use on shaft, has teeth provided with two holes, which produce elastic tooth flanks with overload, where holes are placed in proximity to flanks, and teeth serve for transmission of torque depending upon speed ratio

摘要

The wheel (Z) has three individual toothed gear wheels (Z11-Z13) provided with teeth in order to obtain many teeth. The teeth are as deep as the teeth of an accompanying teeth, whose root bearing transfers a high torque with smaller space requirement. The teeth are provided with two holes, which produce elastic tooth flanks with overload. The holes are placed in proximity to the flanks. The teeth serve for transmission of torque depending upon speed ratio.