Hose coupling for high pressure hydraulic pipes, has cylinder-form press support for fixing hose at coupling unit and comprising deformations at hose and recesses at its outer side

摘要

The coupling (10) has a tube-like coupling unit (11) whose one end is attachable to a tap and other end comprises a press nipple (24) for receiving a hose (13). A cylinder-form press support (12) fixes the hose at the coupling unit. The press support is formed as a cover (17). The cover running radially towards the hose has deformations, which are designed as projections, at the hose. Recesses (20) are provided at the outer side of the press support in the area of deformations. The recesses receive the material regions of deformations when they are attached to the deformations.