Geneva Wheel For Precise Indexing Mechanism

Description

A modified type of Geneva wheel that was developed to obtain precise intermittent indexing movements. This special mechanism was designed to eliminate any backlash or over-running action of the driven member at the end or beginning of each indexing movement. It uses a double locking, with 2 pins locking the wheel before and after its movement. Video at https://youtu.be/gmV6QAJZoFs. Scheme at https://pin.it/49Z4ZHd and https://pin.it/1KQISv7.