[Richard Sewell] decided to investigate. The result is a pneumatic actuator built out of lasercut acetal parts. The mechanism consists of of two outer layers of plastic acting as the enclosure ...

A single acting cylinder (SAC) is a type of pneumatic actuator that produces force and movement in one direction only. It has a single port for compressed air to enter, which causes the piston to ...

This standard provides basic requirements for pneumatic valve actuators of the double-acting and single-acting types, used for on-off and modulating valve duties. It includes guidelines, ...

The basic idea is to switch opposing valves on and off when the carriage reaches each side, which is accomplished with pneumatic actuators which trigger air pressure in a “magnetically coupled ...

The standard also provides a guide to assist the user in specifying electric valve actuators. ISA96.03 – The basic requirements for pneumatic valve actuators of the single- and double-acting types ...

Robust concertina wall materials withstand rail vehicle mechanical stresses longer Translucent concertina walls illuminate vehicle interiors Air actuators for pantographs ensure contact pressure ...