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:
Jul. 27, 2021
Filed:
Jan. 21, 2020
Kone Elevators Co., Ltd., Jiangsu, CN;
Kone Corporation, Helsinki, FI;
Wenming Lou, Yushan Town Kunshan, CN;
Bo Liu, Yushan Town Kunshan, CN;
Wenke Deng, Yushan Town Kunshan, CN;
KONE ELEVATORS CO., LTD., Jiangsu, CN;
KONE CORPORATION, Helsinki, FI;
Abstract
Disclosed are a safety apparatus for an escalator and an escalator. The safety apparatus is disposed on the skirt of the escalator, the safety apparatus includes a one-piece profile which comprises a rear wall, an upper portion at an upper end of the rear wall, and a lower portion at a lower end of the rear wall, wherein a plurality of sensor holes are provided on the rear wall, and the safety apparatus further comprises an illumination device, a skirt brush, and a plurality of photoelectric sensors, wherein the illumination device is disposed on the profile and emits illumination light toward the step side, wherein the skirt brush is disposed on the lower portion, and wherein the plurality of photoelectric sensors are mounted to be respectively aligned with the plurality of sensor holes so as to emit and/or receive optical signals through the plurality of sensor holes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile