| 摘要 |
A piston motor, especially a radial-piston motor, is provided with a casing (1), with pistons (6) which can be adjusted in the casing, and with a drive shaft (2) which is mounted in the casing and has an eccentric (3) for the piston movement and a guide journal (4). The guide journal (4) is connected to a pressure medium supply line (5). The eccentric (3) is supported in a plain bearing (sleeve bearing) (17) which is connected, via a connection hole (16), to the pressure medium supply line (5) or to a pressure line (12) connected to the pressure medium supply line. <IMAGE>
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