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:
Apr. 01, 2025
Filed:
Apr. 20, 2022
Hyundai Mobis Co., Ltd., Seoul, KR;
Dong Geun Lee, Yongin-si, KR;
HYUNDAI MOBIS CO., LTD., Seoul, KR;
Abstract
A brake device for a vehicle according to the present disclosure includes: a caliper body configured to surround a brake disc; a pair of brake pads disposed in the caliper body so as to face each other and respectively positioned at two opposite sides of the brake disc; a screw bar installed in the caliper body and configured to be rotatable by power from a motor unit; a nut unit configured to be rectilinearly moved by a rotation of the screw bar; a piston unit configured to surround an outer portion of the nut unit and press any one of the pair of brake pads by moving together with the nut unit; a bearing unit configured to support a rotation of the screw bar and be moved by a repulsive force of the screw bar; and a load switch unit installed in the caliper body, disposed to face the bearing unit, and configured to operate by being pressed by the bearing unit.