Device for dosing systems for oleohidraulic and y-o pneumatic parallelism and speed systems (Machine-translation by Google Translate, not legally binding)

摘要

Dosing device for hydraulic and/or pneumatic parallelism and speed systems, essentially characterized in that it consists of a head made up of cylinder liners mounted on parallel and transverse partition walls, all of them coupled with the help of seals through external piston rods. Fastening studs on lugs of the partitions, each of which dividers and shirts form independent chambers that are flooded by hydraulic fluid and/or pressurized air, fed by pre-filling valves, each chamber housing a respective liquid and/or air pressing plunger, all the pistons being mounted on the same horizontal axile axle and displaceable, acting on a limit switch regulating the travel of the shaft itself, each divider having an injection mouth for hydraulic fluid and/or air, directed towards the internal face of the plunger for simultaneous displacement within s us chambers of the set of pistons, while each of said divisors has a liquid and/or air outlet duct, which connected to a respective distant piston produces the lifting movement in parallel of all the pistons and of the elements that they have to be displaced related to said pistons, with the particularity that each chamber body optionally presents a purging device for eventual elimination of the air that could be lodged in the chambers, in their operation by hydraulic flow. (Machine-translation by Google Translate, not legally binding)