APPARATUS FOR WEAR COMPENSATION FOR AN ACTUATOR

An apparatus for wear compensation for an actuator comprises: a linear actuator (110) for performing a linear actuation during normal operation; a preloading element (120) for providing a preloading force; and a coupling element (130) with a variable length (L) for coupling the linear actuator (110)...

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Bibliographische Detailangaben
Hauptverfasser:	Németh, Huba, Szucs, Gábor, Balogh, Levente, Trencseni, Balazs
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus for wear compensation for an actuator comprises: a linear actuator (110) for performing a linear actuation during normal operation; a preloading element (120) for providing a preloading force; and a coupling element (130) with a variable length (L) for coupling the linear actuator (110) with the preloading element (120) such that the linear actuation of the linear actuator (110) exerts a linear force on the preloading element (120). The coupling element (130) comprises a first chamber (134a), a second chamber (134b), and at least one passage (139) connecting the first chamber (134a) with second chamber (134b). The first chamber (134a) and the second chamber (134b) each comprises a variable volume to enable a change of the length (L), wherein the first chamber (134a) and/or the second chamber (134b) are filled with a shear-thickening fluid .