An exemplary elevator machine frame includes a plurality of support surfaces configured to support at least one of a motor or a brake. A plurality of arms between the support surfaces maintain a desired alignment of support surfaces. At least one of the arms has a first cross section taken transverse to a longitudinal direction along a length of the arm at a first longitudinal location on the arm. That same arm has a second, different cross section at a second, different longitudinal location on the arm.
ELEVATOR MACHINE FRAME WITH NOISE REDUCING CONFIGURATION
HEBEMASCHINENRAHMEN MIT GERÄUSCHREDUZIERENDER KONFIGURATION
BÂTI DE MACHINE D'ASCENSEUR AVEC CONFIGURATION DE RÉDUCTION DU BRUIT
05.04.2017
Patent
Elektronische Ressource
Englisch
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