Abstract: A seal arrangement includes a cylinder element, a piston which is accommodated in the cylinder element and can be driven to perform an axial reciprocating movement, and a sealing element for sealing a working space delimited by the piston and by the cylinder element, wherein the sealing element has a sealing side, a supporting side opposite the sealing side, a high-pressure side facing the working space to be sealed, and a low-pressure side facing away from the working space, and wherein the sealing side comprises at least one sealing lip formed by two converging sealing flanks of differing flank angles, wherein the sealing element is a component which is in the form of a single part, is composed of a standardized elastomer material, and has at least one marking for determining installation of the sealing element in the correct position.

Abstract: The present invention relates to a device (2) for transmitting torque from a pulley (6) to a hub (10) of an assembly to be driven, in particular a compressor (4), e.g., an air conditioning compressor of a motor vehicle, with a vibration-damping element (12) located between the pulley (6) and the hub (10). It is provided that the vibration-damping element (12) is rigidly connected at its inner circumference with the hub (10) and is engaged at its outer circumference with the pulley (6).