Hydraulic clamping system for combustion engine, has one-way valve that is formed with control bore and provided in pressure chamber for attenuating leakage of hydraulic fluid from pressure chamber into reservoir

摘要

The hydraulic clamping system (1) has a housing (2) with a piston (4) displaceably guided into a cylinder (3). The piston and the cylinder together define a hydraulic fluid pressure chamber (8). The hydraulic fluid is supplied from the reservoir (9) through the bottom side of the cylinder based on the adjusting movement direction of the piston. A one-way valve (10) with a control bore (11) is provided in the pressure chamber for attenuating the leakage of the hydraulic fluid from the pressure chamber into the reservoir.