Brake Chamber

The function of the brake air chamber is to convert the pressure of the compressed air into the mechanical force that makes the brake camshaft rotate to realize the braking action. The brake air chamber is a clamp clamp diaphragm type. The front and rear brake chambers are different in size, but their structure is basically the same.

When the car is braking, air enters the brake air chamber from the air inlet, deforms the diaphragm under the action of air pressure, pushes the push rod, and drives the brake adjustment arm, rotates the brake cam, and removes the brake shoe friction plate. Press against the brake drum to brake.