ES197040U - Device for providing pressure media in a cylinder of hydraulic or pneumatic feeding. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device for providing pressure means in a hydraulic or pneumatic feed cylinder, especially for the type of rotating cylinder, which is directly associated with the gripping plate of the parts and which is fed peripherally through existing conduits in a fixed body enclosing to the cylinder, essentially characterized in that the integrating body that integrates it, consists of two cylindrical parts connected by one of its bases through a separating block with an inverted t-section, whose transversal branch is advantageously guided in a peripheral recess of the surface outside the cylinder, said parts being retained in coupling arrangement, through conventional anchoring members, and because the aforementioned cylindrical parts, independently have an internal peripheral channel that determine with the external surface of the cylinder chambers communicated with the network of food and xterior and with the supply ducts of the cylinder, in which chambers are housed circular and elastic joints provided with through holes, whose section presents the configuration of two trapezoids in transverse arrangement joined by their smaller bases, and with the largest in contact with the sides of the channel, all arranged in such a way that upon entering the fluid under pressure in one of the chambers configured in the housing, part of it, will pass through the holes of the board, to the inner pipe of the cylinder at the same time that the pressure in the chamber deforms the elastic joint that will imprison the cylinder. (Machine-translation by Google Translate, not legally binding)