Abstract: A connection piece for connecting a surface-structured end of a hose extending along a longitudinal direction to a fluid outlet is disclosed, which end comprises at least one recess in its surface, with a sealing space into which the end of the hose can be introduced. A sealing material is arranged in the sealing space, which is sufficiently fluidizable in a first processing state so that a part of the sealing material present in the sealing space can flow into the recess when the end of the hose has been pushed in, and can be hardened in a second processing state.

Abstract: The invention relates to a connection piece for connecting a surface-structured end of a hose extending along a longitudinal direction to a fluid outlet, which end comprises at least one recess in its surface, with a sealing space into which the end of the hose can be introduced, and with a sealing material arranged in the sealing space, which is sufficiently fluidizable in a first processing state so that a part of the sealing material present in the sealing space can flow into the recess when the end of the hose has been pushed in, and can be hardened in a second processing state in order that the part of the sealing material which flowed into the recess and the remaining part of the sealing material can positively retain the end of the hose by the engaging of the sealing material into the recess in the sealing space against traction forces acting along the longitudinal axis of the hose.