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:
Aug. 12, 2025
Filed:
Feb. 15, 2022
Hl Mando Corporation, Pyeongtaek-si, KR;
Kristijan Tarandek, Neu-Isenburg, DE;
I-Che Chiang, Frankfurt am Main, DE;
Hans-Jörg Feigel, Rosbach, DE;
HL MANDO CORPORATION, Pyeongtaek-si, KR;
Abstract
Disclosed herein a friction brake system comprises a braking member connectable to at least one brake pad and configured for pressing the brake pad against a friction surface and a transmission unit configured for converting a rotary motion generated by an actuator into a braking motion of the brake pad wherein the transmission unit comprises a ball-in-ramp assembly having a first plate with at least one groove, a second plate with at least one groove facing the groove of the first plate, and at least one ball arranged between the first plate and the second plate wherein the ball is retained by the groove of the first plate and the groove of the second plate, wherein the ball-in-ramp assembly is configured to convert a rotary motion of the first plate into a translational motion of the second plate relative to the first plate.