公开(公告)号：US20160101966A1

公开(公告)日：2016-04-14

申请号：US14893227

申请日：2014-05-22

申请人： OTIS ELEVATOR COMPANY

发明人： Zlatko Strbuncelj ,  James L. Hubbard ,  Zbigniew Piech ,  Martin J. Hardesty ,  Glen Levenson

IPC分类号： B66B11/04 ,  H02K5/16

CPC分类号： B66B11/0438 ,  H02K5/161

摘要： Embodiments are directed reducing the size of an elevator machine by establishing an envelope associated with a sheave of the machine, and recessing at least one bearing associated with the machine at least partially within the envelope. Embodiments are directed to an elevator machine comprising a motor, a sheave, and a plurality of bearings recessed at least partially within an envelope of at least one of the motor and sheave.

摘要翻译： 实施例旨在通过建立与机器的滑轮相关联的信封来减小电梯机器的尺寸，以及至少部分地在封套内凹陷与机器相关联的至少一个轴承。 实施例涉及一种电梯机器，其包括马达，滑轮以及至少部分地凹入到马达和滑轮中的至少一个的外壳内的多个轴承。