Cam control interval gear box, has drive shafts arranged on carrying axles, where different mutual rotating movement of drive shafts is converted into constant, uniform movement on force receiving shaft due to various transmission ratios

摘要

The box has hollow drive shafts (1, 1a) symmetrically arranged on carrying axles (2) by engaging the drive shafts with two drum-shaped ring gear bodies (9, 9a, 10, 10a) that are stored by ball bearings. A connection gear wheel (12) transfers a force receiving shaft (2a) parallel to the carrying axles with hollow drive shafts. Different mutual rotating movement of drive shafts is converted into a constant, uniform movement on the force receiving shaft due to various transmission ratios, which are adapted to speed stages, over the connection gear wheel.