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. 10, 2026
Filed:
Dec. 21, 2022
Hl Mando Corporation, Gyeonggi-do, KR;
Pyeongkook Son, Gyeonggi-do, KR;
Jinseok Kim, Gyeonggi-do, KR;
HL MANDO CORPORATION, Gyeonggi-do, KR;
Abstract
An electro-mechanical drum brake may include a back plate, a drum disposed on one side of the back plate, a first brake shoe and a second brake shoe rotatably coupled on one surface of the back plate, a pressing member configured to press one sides of the first brake shoe and the second brake shoe so that the first brake shoe and the second brake shoe advance toward or retreat from an inner circumferential surface of the drum, an actuator configured to provide a driving force so that the pressing member presses the first and second brake shoes, and a sensor positioned between the other sides of the first and second brake shoes and formed to measure loads of the first and second brake shoes applied in a first direction tangent to a rotational radius of the drum.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile