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AssigneeKnorr-Bremse Systeme fur Nutzfahrzeuge GmbH
InventorsPhilipp ADAMCZYK, Michael BLESSING, Zsombor GYÖRKE, Korbinian HEIGL, Levente HÖS, Matthias KLINGNER, Csaba KOKREHEL, Sven Philip KRÜGER, Gyula MONORI, Tatsuro NAKAMURA, Michael PESCHEL, Janos TOTH, Tamas TOTH-KATONA, Tobias SCHÖFBERGER, Janos SZABO, Gregor KÜHNEMUTH, Mate HOLLOSI
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A park brake actuator, comprising: a housing; a piston comprising a piston rod and a piston head, the piston being provided in the housing; a spring, wherein the spring is arranged between the piston head and one side of the housing; an opening in the housing in which the piston rod is movably inserted; a fluid chamber being provided between the piston head and a side of the housing, wherein fluid is insertable into a fluid space, wherein the piston comprises at least one first guiding element which is adapted to guide the piston rod in the opening, and; at least one first seal between the piston rod and the opening.
-15. (canceled)
A park brake actuator, comprising:
Dependencies are inferred from the claim text.