Hl Mando Corporation

Mando Corporation

Joon-kyu Song

Woochul Lim

Seungtae Baek

Jin Seok Kim

Daejune Jung

Pyeong Kook Son

Dae June Jung

Jinseok Kim

Disclosed is an electromechanical brake and a method of operating the same. In accordance with an aspect of the disclosure a electromechanical brake includes a piston configured to advance and retreat to press a brake pad; a power transmission unit configured to receive a driving force from an actuator to convert a rotational motion into a linear motion, and provide the converted driving force to the piston; and a position adjustment unit configured to adjust a relative position of the piston with respect to the power transmission unit; wherein the power transmission unit includes a spindle rotating by receiving the driving force from the actuator, and a nut connected to the spindle and moving forward or backward an inside of the piston by rotation of the spindle in a first direction or a second direction to advance and retreat the piston, wherein the position adjustment unit includes a first screw thread formed on an outer circumferential surface of the nut, a second screw thread formed on an inner circumferential surface of the piston and meshing with the first screw thread, and an adjuster provided between the spindle and the nut and configured to rotate the nut in the first direction or the second direction by rotation of the spindle to advance and retreat the relative position of the piston.

Electromechanical brake and method of operating the same

Disclosed herein a brake apparatus may include a first motor configured to provide a rotational force to a first brake to brake a first wheel of a vehicle; a first drive configured to control a driving current of the first motor; a second motor configured to provide a rotational force to a second brake to brake a second wheel of the vehicle; a second drive configured to control a driving current of the second motor; a first processor connected to the first and second drives through a first network; and a second processor connected to the first and second drives through a second network separated from the first network.

Brake apparatus

Disclosed herein an electric parking brake includes a pair of pressing portions provided in a caliper housing to convert rotational motion into linear motion to press a brake pad; an actuator configured to transmit power to the pair of pressing portions; and a load control portion provided rotatably between the pair of pressing portions and the actuator, the load control portion applying a uniform load to the pair of pressing portions by pressing any one of the pair of pressing portions that generates a less load during braking operation.

Electric parking brake

An electro-mechanical brake and a vehicle including the same are provided. As an electro-mechanical brake according to an aspect of the present invention, an electro-mechanical brake including a pair of brake pads disposed on both sides of a disc, may include a motor that provides a rotational driving force; a rotating screw that rotates about a second rotating shaft parallel to a first rotating shaft of the motor; a power transmission unit that transmits the rotational driving force of the motor to the rotating screw; and a piston that is coupled to the rotating screw to be able to move forward and backward to press the disc with the brake pads.

Electro-mechanical brake and vehicle comprising the same

Disclosed is an apparatus for automatically adjusting clearance of a support yoke of a rack and pinion type steering apparatus, the apparatus including: a support yoke making contact with one side of a rack bar so as to support the rack bar; at least one cam assembled with one side of the support yoke so as to support the support yoke; a yoke plug which is positioned at one side of the cam so as to support the cam and is assembled with a rack housing; and a yoke spring included at one side of the support yoke so as to apply elastic force to the support yoke in a direction of the rack bar. In a case where the support yoke is worn away due to friction, etc. against the rack bar, while the cam performs relative rotation movement respective to the support yoke by means of an elastic force of the elastic member disposed between the support yoke and the cam, the spacing member pushes the support yoke in a direction of the rack bar so as to maintain a predetermined interval between the spacing member and the support yoke, thereby maintaining clearance of the support yoke in a predetermined degree.

Apparatus for automatically adjusting clearance of support yoke

Disclosed is a clearance adjusting decelerator and an electric power steering apparatus having the same.

Growing community of inventors

Seongnam, South Korea

Joon-kyu Song