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Hydraulic cylinder i.e. master cylinder, for hydraulic release system, that is utilized for actuating clutch of motor vehicle, has annular sealing-/stripping element between piston and housing, and formed as single piece at piston
Hydraulic cylinder i.e. master cylinder, for hydraulic release system, that is utilized for actuating clutch of motor vehicle, has annular sealing-/stripping element between piston and housing, and formed as single piece at piston
The cylinder has a piston (2) movable using a piston rod (3) and guided into a cylindrical housing (1). An annular sealing-/stripping element (4) is provided between the piston and the cylindrical housing. The sealing-/stripping element is formed as a single piece at the piston by injection molding. The piston and the sealing-/stripping element are produced in a two-phase injection molding. The piston is made from vyncolit material. An inner diameter of the sealing-/stripping element is smaller than the diameter of the piston.
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