Self-driven brake executing mechanism for automobile wheel side distributed brake system

Self-driven brake executing mechanism for automobile wheel side distributed brake system

  • CN 106,427,942 A
  • Filed: 10/28/2016
  • Published: 02/22/2017
  • Est. Priority Date: 10/28/2016
  • Status: Active Application
First Claim
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1. a kind of automobile wheel edge distributed brake system self-driving type brake actuator, described automobile wheel edge distributed brakeIt is other that system self-driving type brake actuator is arranged on each wheel (1), it is characterised in that:

  • The distributed system of described automobile wheel edgeDynamic system self-driving type brake actuator includes brake disc (2), clutch (3), oil pump (4), reservoir (5), accumulator(6), wheel cylinder (7), brake piston (8), brake pad (9) and electronic control unit (10), the active part of clutch (3) withBrake disc (2) connects, and the secondary part of clutch (3) is connected with oil pump (4), and the rotor of oil pump (4) is rotated reservoir (5)Braking liquid pump is to accumulator (6), and described accumulator (6) is connected with wheel cylinder (7), and brake fluid enters wheel cylinder (7)The middle brake pressure for increasing in wheel cylinder (7), wheel cylinder (7) promotes brake piston (8) and brake pad (9) to press to brake disc(2), brake disc (2) causes vehicle deceleration or braking, and described electronic control unit (10) is used for receiving control command and feedbackThe implementation status of order, described electronic control unit (10) controls the combination of clutch (3) and separates.

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