Connecting unit for hydraulic/pneumatic equipment and fluid discharge/supply tube, has joint between plane surface of tubular body and connecting side of equipment, where joint is placed in remote manner from threaded section of body

摘要

The connecting unit has a tubular body (5) divided into a threaded section (6) and another section (7). A joint (11) is introduced between a plane surface (8) of the tubular body and a connecting side (3) of a hydraulic equipment (1). The joint has a toric peripheral part (12) and an inner flange (13). The joint is surrounded by a radial restraining ring (20). The joint is placed in a remote manner from the threaded section of the body.