Patent ID: 6302012
Filing Date: 2001-10-16
Classification: F15B

Abstract:
An arrangement for the supply of pressure medium to a hydraulic or pneumatic cylinder, wherein an outside of a casing (11) of the cylinder (10) is flattened in vicinity of an exit point of a duct (26) provided for the supply of pressure medium, a connection plate (13; 41) which is provided with ducts (30, 31, 51) for the pressure medium is secured to a flattened part (27) of the casing (11), and the connection plate (13; 41) is provided with a port (34; 42) for a pressure medium line, wherein the port (34; 42) for the pressure medium line is embodied as a connection nipple, said connection nipple having at least a cylindrical bolt (49) and a hose receptacle (46), and that the cylindrical bolt (49) is provided with ducts (50; 51) for the pressure medium and is secured in a hole (43) which runs through the connection plate (41), wherein the cylindrical bolt (49) is provided with a radial blind hole (50) which opens into a second blind hole (51) which extends from the hose receptacle (46) of the connection nipple (42) in axial direction, and sealing rings (55, 56) are arranged between the cylindrical bolt (49) and the hole (43) in the connection plate (41) on both sides of an outlet opening (52) of the radial blind hole (50).