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:
Jun. 23, 2020
Filed:
May. 15, 2019
Otis Elevator Company, Farmington, CT (US);
Philipp Schedl, Vienna, AT;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
A belt safety device () for monitoring a drive belt (), in particular a drive belt () of a people conveyor (), comprises a sensor wheel () configured to be driven by the monitored drive belt (); a sensor surface (); an indicator element () extending eccentrically from the sensor wheel () and moving along the sensor surface () when the sensor wheel () rotates; and an evaluation unit (), which is configured for determining the path (P) of the indicator element () moving along the sensor surface ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile