公开(公告)号：US11472671B2

公开(公告)日：2022-10-18

申请号：US16676892

申请日：2019-11-07

Applicant: Otis Elevator Company

Inventor： Scott Phillippi ,  Kiron Bhaskar ,  Joseph Crute

IPC: G01M5/00 ,  B66B5/00 ,  B66B7/04 ,  B66B7/12

Abstract: Disclosed is an assembly having: at least one drive wheel configured to roll against a hoistway rail of an elevator system; and a drive mechanism supported by the assembly and configured to drive the at least one of drive wheel, wherein the assembly is configured to support one or more sensors.

公开(公告)号：US20210284495A1

公开(公告)日：2021-09-16

申请号：US16819508

申请日：2020-03-16

Applicant: OTIS ELEVATOR COMPANY

Inventor： Tadeusz Pawel Witczak ,  Joseph Crute

IPC: B66B5/00 ,  B25J5/00 ,  B25J5/02 ,  G05D1/00 ,  B25J9/16 ,  B66B19/00 ,  B64C39/02 ,  B64B1/40

Abstract: Disclosed is an elevator inspection system, the system having: a robotic platform configured to inspect a hoistway; a platform propulsor operationally connected to the robotic platform; and a controller operationally connected to the platform propulsor, wherein the controller is configured to control the platform propulsor to propel the robotic platform vertically within the hoistway.

公开(公告)号：US20210139281A1

公开(公告)日：2021-05-13

申请号：US16676892

申请日：2019-11-07

Applicant: Otis Elevator Company

Inventor： Scott Phillippi ,  Kiron Bhaskar ,  Joseph Crute

IPC: B66B7/12 ,  G01M5/00

Abstract: Disclosed is an assembly having: at least one drive wheel configured to roll against a hoistway rail of an elevator system; and a drive mechanism supported by the assembly and configured to drive the at least one of drive wheel, wherein the assembly is configured to support one or more sensors.