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:
Sep. 08, 2026
Filed:
Dec. 23, 2022
Hyundai Mobis Co., Ltd., Seoul, KR;
Byeong Jun Oh, Yongin-si, KR;
Hyundai Mobis Co., Ltd., Seoul, KR;
Abstract
An actuator for a vehicle brake includes a first worm shaft connected to a motor and disposed within a housing, a first worm wheel disposed within the housing, engaged with the first worm shaft, and rotated in conjunction with the rotation of the first worm shaft, a second worm shaft including a second worm shaft body disposed within the housing and connected to the first worm wheel and a plurality of second worm shaft gear teeth disposed on the outer circumference of the second worm shaft body in a way to be spaced apart from each other, and a second worm wheel engaged with the second worm shaft and configured to deliver electric power to a piston part that pressurizes or releases a brake.