Fecha de publicación: 30/07/2002 Fuente: WIPO "apis" The invention relates to an axial piston engine having an inclined disc (13), sliding blocks (9, 10) provided with bearing sockets (25) and a retaining ring (18), the curved outer face of which is in contact with the inner face of the retaining ring (18). The bearing points (19-21) of the retaining ring (18) are provided with slide-assisting material at least in the contact region to the engine shaft (1).