US Patent 11970369 Beam climber battery charging in transfer station
Patent 11970369 was granted and assigned to Otis Elevator Company on April, 2024 by the United States Patent and Trademark Office.
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US Patent 11970369 Beam climber battery charging in transfer station
Article
Patent abstract
An elevator system including: an elevator car configured to travel through an elevator shaft; a first guide beam extending vertically through the elevator shaft, the first guide beam comprising a first surface and a second surface opposite the first surface; a propulsion system configured to move the elevator car through the elevator shaft; a first on-board energy management system configured to power the propulsion system, the first on-board energy management system is attached to the propulsion system and configured to travel with the propulsion system.
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Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Randy Roberts0
Richard L. Hollowell0
Date of Patent
April 30, 2024
0Patent Application Number
169448040
Date Filed
July 31, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
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