Nose-wheel steering actuator

An actuator comprises a shaft 12 arranged to be driven for rotation by an electrically powered motor 18, a sleeve 22 encircling at least part of the shaft 12 and carrying a toothed rack formation 26, and a low friction screw coupling 36 between the shaft 12 and the sleeve 22 and arranged such that r...

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Bibliographische Detailangaben
Hauptverfasser:	HARVEY, JOHN H, HAWKSWORTH, ANDREW ROBERT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING 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 actuator comprises a shaft 12 arranged to be driven for rotation by an electrically powered motor 18, a sleeve 22 encircling at least part of the shaft 12 and carrying a toothed rack formation 26, and a low friction screw coupling 36 between the shaft 12 and the sleeve 22 and arranged such that rotation of the shaft 12 drives the sleeve 22 for axial movement, wherein the low friction screw coupling 36 is adjacent and aligned with the rack formation 26.