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:
Apr. 14, 2020
Filed:
Jun. 10, 2015
Otis Elevator Company, Farmington, CT (US);
Guohong Hu, Farmington, CT (US);
Daryl J. Marvin, Farmington, CT (US);
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
A brake member actuation mechanism for a safety brake member of a hoisted structure includes a brake actuator () formed of a ferro-magnetic material configured to be electronically actuated to magnetically engage a guide rail () upon detection of the hoisted structure exhibiting a predetermined condition, wherein the magnetic engagement of the brake actuator and the guide rail actuates movement of the safety brake member into a braking position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile