Electrically operated disc brake

作者: Robert William Jackson , Paul Joseph Grabill , Alistair Gordon Taig

DOI:

关键词: Electric motorSpiral bevel gearDisc brakeRotationEngineeringAutomotive engineeringNon-circular gearPistonParking brakeRing (chemistry)Mechanical engineering

摘要: The electrically operated disc brake (10, 110, 310, 410) may be by either hydraulic pressure and an electric motor or solely means of motor. (40, 340, 440) drives a sun gear (52, 352, 452) planetary assembly (50, 150, 350, 450). includes fixed ring (70, 370, 470) rotatable (80, 180, 380, 480), the 480) having fewer teeth than so that rotation gears (54, 56, 58) effects slower rate 480). engages screw (88, 188, 388, 488) which is connected with piston (30, 130, 330, 430). 430) displaced fluid for service application utilized parking application. Alternatively, (130) (40) both applications.

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