公开(公告)号：US20180009633A1

公开(公告)日：2018-01-11

申请号：US15545130

申请日：2016-01-21

Applicant: OTIS ELEVATOR COMPANY

Inventor： Richard N. Fargo ,  Walter Schmidt

IPC: B66B7/02 ,  B66B9/00 ,  B66B11/04

CPC classification number: B66B7/023 ,  B66B7/022 ,  B66B7/026 ,  B66B9/00 ,  B66B9/003 ,  B66B11/0407 ,  B66B19/002

Abstract: An elevator system includes one or more elevator cars configured to travel along a hoistway. One or more rails extend along the hoistway and are operably connected to the one or more elevator cars to guide the one or more elevator cars along the hoistway. Each rail of the one or more rails includes a plurality of rail segments arranged end to end. Each rail segment is affixed to a hoistway wall to transfer vertical loads from the rail segment to the hoistway wall. Each rail segment is secured to the hoistway wall via a plurality of rail support brackets. The vertical loads are transferred from the rail segment to the hoistway wall via at least one rail support bracket of the plurality of rail support brackets.

公开(公告)号：US11014782B2

公开(公告)日：2021-05-25

申请号：US15545130

申请日：2016-01-21

Applicant: OTIS ELEVATOR COMPANY

Inventor： Richard N. Fargo ,  Walter Schmidt

IPC: B66B7/02 ,  B66B9/00 ,  B66B19/00 ,  B66B11/04

Abstract: An elevator system includes one or more elevator cars configured to travel along a hoistway. One or more rails extend along the hoistway and are operably connected to the one or more elevator cars to guide the one or more elevator cars along the hoistway. Each rail of the one or more rails includes a plurality of rail segments arranged end to end. Each rail segment is affixed to a hoistway wall to transfer vertical loads from the rail segment to the hoistway wall. Each rail segment is secured to the hoistway wall via a plurality of rail support brackets. The vertical loads are transferred from the rail segment to the hoistway wall via at least one rail support bracket of the plurality of rail support brackets.