Individual tooth gear has teeth installed in ring gear to form internally toothed low RPM internal gearing which with meshing externally toothed high RPM rotational drive creates gearing with higher RPM difference

摘要

The gear teeth(2) are installed in a ring gear(1) as individual components so that an internal gearing is produced which the forms the low RPM rotational drive and with a meshing externally toothed gearwheel which forms the high RPM rotational drive creates a gearing with a higher RPM difference. The teeth are retained by two retaining discs(5) which can be offset in relation to each other in order to form a helical gearing. The teeth can be formed by commercial available needles.