ELEVATOR MACHINE FRAME WITH NOISE REDUCING CONFIGURATION
摘要
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.
申请公布号
WO2010126484(A1)
申请公布日期
2010.11.04
申请号
WO2009US41889
申请日期
2009.04.28
申请人
OTIS ELEVATOR COMPANY;HUBBARD, JAMES, L.;NICHOLS, STEPHEN, R.;HORNE, BRUCE, W.;PIECH, ZBIGNIEW;BLANC, ARTHUR
发明人
HUBBARD, JAMES, L.;NICHOLS, STEPHEN, R.;HORNE, BRUCE, W.;PIECH, ZBIGNIEW;BLANC, ARTHUR