Flexible plastics corrugated tube for use in hydraulic system, has grommet and yoke clamp or clip which are interposed to coupling portion between tube end and end coupling

摘要

An end coupling (12) is axially coupled to the end of the flexible plastics corrugated pipe (11) having a corrugated or grooved wall. A grommet (17) and a yoke clamp or clip (20) are interposed between the tube end and the end coupling, such that the yoke clamp or clip passes through the slots (18) of the end coupling and tangentially fastens to the external groove of the tube when joining the end coupling. An independent claim is also included for a hydraulic system formation body.