Its play compensating function is ensured by a defined leak gap (14).

An hydraulic play compensating element (1) is disclosed, for example for a valve gear mechanism of an internal combustion engine.

The aim of the invention is to improve the function and operating reliability of a hydraulic play compensation element connected to a hydraulic circuit, for the control of the gas exchange valves in an internal combustion engine.

This ensures that the clearance-eliminating component (1) is prevented from rotating in the drilling (4).

According to the invention, the clearance compensation element is arranged between the tappet of the armature and the valve shaft.

The invention concerns a hydraulic play-compensation element as described in the preamble of claim 1.

An optical plug-in connector of this type minimises axial play between the jack housing (1) and the pin cover strip (2), by means of the play-compensating element (3).

The invention relates to a hydraulic clearance-compensating part (2) for a valve gear of an internal combustion engine.

The bore in the internal element no longer needs to be nested with the play compensation element, as is usually the case in prior art.

The aim is to prevent any change in the length from taking place when the engine is at a standstill.

The invention concerns helicopter automatic pilot appliances (1).

The invention concerns a device for compensating helicopter flight control mechanical clearance.

Backlash compensation for reversal of moving direction only on circular paths G2/G3.

The rotary pad (10) is rotationally biased and positioned by a backlash compensation mechanism (17) with spring means.

Said aim is achieved in that a clearance compensation device is provided for compensating for a clearance between the pump piston base 15, the roller shoe 12, and the spring disc 16,16a.