20140346770 | Rotatable Joint - A rotatable joint includes a body configured for connecting to an external system and provided with an internal hole arranged for being traversed by pressurised fluid, a tubular element on an end of which a hose can be inserted that is sealingly coupled with the joint and provided with a further through hole that defines, together with the internal hole, a longitudinal channel that extends parallel to a longitudinal axis within which the pressurised fluid flows. The joint further includes an annular closing element fixed to the tubular body by a threaded connection and a rotatable coupling arrangement that acts at least in a longitudinal direction to enable mutual rotation between the tubular element and the tubular body. | 11-27-2014 |