| 摘要 |
A device for coupling a piston to an annular disc, in particular to a captive C-washer/swash plate or to a pivot ring of the working unit of a reciprocating-piston machine, preferably of a compressor of the air-conditioning system of a motor vehicle, having a piston bridge which is assigned to the piston and sliding shoes which are assigned to the annular disc, wherein the piston bridge engages at least partially around or over the annular disc and is in sliding engagement with the annular disc by means of the sliding shoes, is characterized in that the piston bridge is of two-layer design at least on the side facing towards the piston. The invention also relates to a reciprocating-piston machine having a device according to the invention. |
