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Application filed by Carol Solyon, Utilaj Minier Unio DefiledCriticalCarol Solyon
Priority to RO131507ApriorityCriticalpatent/RO100240A2/en
Publication of RO100240A2publicationCriticalpatent/RO100240A2/en
The pneumatic distributor, according to the invention, is designed for the operation of pneumatic equipment. The distributor consists of a main body, on which is assembled an upper unit, between the orifices of compressed air intake and discharge, coming from the main body there are some main pistons, controlled by helicoid springs; in the upper unit are mounted some pistons with drawers, controlled by helicoid springs and connected with a control lever. The distributor, according to the invention, has a simple design and is easy to make.
Pneumatic cylinder with intermediate stopping device - has hollow piston rod incorporating hydropneumatic system with valve controlling hydraulic portion