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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.:

US 12123469 B1

PDFFull Text
Date of Patent:
Oct. 22, 2024

Filed:

Feb. 24, 2021

Brake disk and method for manufacturing the same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Inventors:

Min Gyun Chung, Gyeonggi-do, KR;

Jai Min Han, Gyeonggi-do, KR;

Yoon Joo Rhee, Gyeonggi-do, KR;

Byung Chan Lee, Gyeonggi-do, KR;

Jae Young Lee, Gyeongsangbuk-do, KR;

Yoon Cheol Kim, Gyeonggi-do, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Attorney:

Fox Rothschild LLP

Primary Examiner:

Christopher P Schwartz

Int. Cl.
CPC ...
F16D 65/12 (2006.01); F16D 65/00 (2006.01); F16D 65/02 (2006.01);
U.S. Cl.
CPC ...
F16D 65/127 (2013.01); F16D 65/0006 (2013.01); F16D 65/125 (2013.01); F16D 2065/1312 (2013.01); F16D 2200/0013 (2013.01); F16D 2250/0007 (2013.01); F16D 2250/003 (2013.01);
Abstract

Disclosed are a brake disk and a method for manufacturing the same. In particular, the brake disk may include a friction surface formed of cast iron, and the friction surface of the brake disk is divided into a plurality of sections in a circumferential direction. Preferably, an average of the numbers per unit area of eutectic cells formed on surfaces of the sections may not be greater than 300 ea/cm.

Find Patent Forward Citations

Chung, Min. (2024). Brake disk and method for manufacturing the same (U.S. Patent No. 12123469). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12123469

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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