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:
Mar. 28, 2017
Filed:
Mar. 20, 2014
Ari Kattainen, Hyvinkaa, FI;
Pekka Hytti, Hyvinkaa, FI;
Jyrki Laaksonheimo, Hyvinkaa, FI;
Kone Corporation, Helsinki, FI;
Abstract
A monitoring arrangement including a drop-out safety device associated with an elevator; an elevator component in operational connection with the drop-out safety device of the elevator; a measuring device configured to generate measuring data associated with operation of the elevator component; and a monitoring unit configured to, record, in a memory, one or more limit values associated with the measuring data, receive the measuring data from the measuring device, compare the measuring data to the one or more limit values, and—determine that the operating safety of the drop-out safety device is endangered, if the measuring data deviates from the one or more limit values, and form a monitoring signal, if the monitoring unit determines that the operating safety of the drop-out safety device is endangered.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile