How many shuttles are present in a Showa PTT system?

In a Showa PTT (Pneumatic Telescopic Technology) system, there are two shuttles. This design allows for efficient movement and operation within the system, enabling it to perform better by utilizing both shuttles to enhance function and efficiency. The presence of two shuttles assists in optimizing performance during various operational cycles, such as compression and release, which contributes to the overall effectiveness of the PTT system in achieving its intended mechanical functions. This dual shuttle configuration is a key characteristic of the Showa technology that distinguishes it from other systems that may use a different number of shuttles for their operations.