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. 02, 2024
Filed:
Jun. 19, 2023
Jst Power Equipment, Inc., Lake Mary, FL (US);
Robert L. Hanna, Enterprise, FL (US);
Patrick R. Fischer-Carne, New Smyrna Beach, FL (US);
Daniel C. Davis, Lady Lake, FL (US);
Guillermo Alvelo, Jr., Debary, FL (US);
Rahul M. Pawar, Sanford, FL (US);
Haoning Liang, Beijing, CN;
JST POWER EQUIPMENT, INC., Lake Mary, FL (US);
Abstract
A switchgear system may include a switchgear frame, a truck and circuit breaker mounted thereon. A drive mechanism is mounted on the switchgear frame and configured to rack the circuit breaker into a) a first connected position where the primary and secondary circuits are electrically connected, b) a second test position where the primary circuit is electrically disconnected and secondary circuit connected, and c) a third disconnected position where the primary and secondary circuits are electrically disconnected, wherein said drive mechanism comprises a drive chain and shuttle configured to engage the truck and rack and fix the circuit breaker into the first connected position.