The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 09, 2018
Filed:
Dec. 07, 2017
Otis Elevator Company, Farmington, CT (US);
Hisanori Seki, Tomisato, JP;
Atsushi Yamada, Narita, JP;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
The remote inspection device for a passenger conveyor includes at least one camera mounted directly above the passenger conveyor for monitoring external conditions of the passenger conveyor, a remote controller for performing a remote visual inspection using the camera, a passenger conveyor controller for operating the passenger conveyor at a normal speed during a normal operation and for operating the passenger conveyor at a slower speed or bringing it to a complete stop during a remote visual inspection, and a sensor connected to the passenger conveyor controller and arranged in the vicinity of the entrance of the passenger conveyor for detecting the presence of a passenger approaching the entrance of the passenger conveyor.