##  [Geneva Mechanism](/geneva-mechanism) 

  ##  [Geneva Mechanism](https://engineering.quantumdictionary.io/geneva-mechanism-0) 

  

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**Engineering & Applied Technologies Dictionary**

 







 

 

 

 



 

 

 

 

Definition

An intermittent indexing mechanism in which a continuously rotating driving member (with a pin) engages radial slots in a driven wheel (the Geneva wheel), producing stepwise rotary motion of the driven wheel separated by stationary (dwell) intervals; engagement typically uses a single driving pin or roller and a locking feature prevents motion during dwell.