디스크 브레이크

• Main Authors: FUJITA HARUHIKO, NOMURA DAICHI
• Format: Patent
• Language: Korean
• Published: 23.02.2024
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES; CLUTCHES; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUPLINGS FOR TRANSMITTING ROTATION; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

디스크 브레이크는, 전동 모터에 접속되고, 상기 전동 모터의 회전축측과는 그 축 방향에 있어서 반대측에 배치되는, 제1 기판부와, 상기 제1 기판부와 접속되고, 상기 제1 기판부와 대향하며, 또한 상기 제1 기판부에 대해 미리 정해진 거리 이격되어 배치되는, 제2 기판부를 구비한다. 이에 의해, 제1 기판부 및 제2 기판부 상의 실장 부품에 대한, 전동 모터의 회전축으로부터의 진동이나 받는 열의 전달이 억제된다. 그 결과, 제1 기판부 및 제2 기판부 상의 실장 부품의 오작동을 억제할 수 있고, 본 디스크 브레이크의 신뢰성이 향상된다. A disk brake according to the present invention comprises: a first substrate part that is connected to an electric motor and that is disposed on the side of the electric motor which is opposite from the rotation shaft side in the axial direction of the rotation shaft; and a second substrate part that is connected to the first substrate part, that faces the first substrate part, and that is disposed so as to be away from the first substrate part by a prescribed distance. Thus, the transmission of vibrations and passive heat from the rotation shaft of the electric motor to components mounted on the first and second substrate parts is suppressed. As a result, it is possible to suppress malfunctioning of the components mounted on the first and second substrate parts so that the reliability of the present disk brake improves.