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:
Nov. 14, 2023
Filed:
Jul. 16, 2021
Hl Mando Corporation, Gyeonggi-do, KR;
Seungtae Baek, Gyeonggi-do, KR;
HL MANDO CORPORATION, Gyeonggi-do, KR;
Abstract
Disclosed is an electromechanical brake including a piston provided to advance and retreat to press a brake pad, a power conversion unit including a spindle provided to rotate by receiving a driving force from an actuator, a nut connected to the spindle to advance or retreat inside the piston depending on rotation directions of the spindle to advance or retreat the piston, and a return means provided to forcibly retreat the piston when the nut retreats, wherein the return means includes a locking protrusion provided to protrude in a radial direction from an outer surface of the nut, and a groove portion provided on an inner surface of the piston to allow the locking protrusion to be inserted.