Air disc brake

A disc brake and air pressure technology, which is applied in the direction of brake actuators, gear transmission mechanisms, mechanical equipment, etc., can solve the problems of uneven push plate thrust and poor braking stability, and achieve uniform force, stable movement, and avoid The effect of eccentric wear
CN102562884AActive Publication Date: 2012-07-11SINO TRUK JINAN POWER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SINO TRUK JINAN POWER
Publication Date
2012-07-11

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Abstract

The invention discloses an air disc brake, which is provided with two driven adjusting mechanisms respectively located on two sides of a drive adjusting mechanism. Each of the driven adjusting mechanisms is provided with a driven gear, the drive adjusting mechanism is provided with a drive gear, the two driven gears mesh with the drive gear, and the two driven adjusting mechanisms are connected with a push disc. The push disc is pushed by the two driven adjusting mechanisms, and thrust of the two driven adjusting mechanism is transmitted to the push disc by the aid of the same drive adjustingmechanism in the same transmission manner and is uniform, so that the push disc can be driven to move stably, a brake block can be stressed uniformly, eccentric wear of the brake block can be avoidedeffectively, and the brake has higher stability and reliability in braking.
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Description

technical field

[0001] The invention relates to a pneumatic disc brake. Background technique

[0002] In recent years, disc brakes have begun to set foot in the high-end field of light vehicles due to their compact structure, stable braking, and good heat dissipation. Due to space constraints, disc brakes for heavy trucks cannot be used in light vehicles simply by reducing their size. Currently Pneumatic disc brakes for light vehicles are mostly suitable for 17.5" rims. The cost of rims and tires is relatively high, and 16" rims with inner tubes are generally used in China; , Fast wear and uneven wear, unstable braking, and reduced service life of brake pads and brake discs. The disc brake is a key component related to the safety of the vehicle, how to improve the braking stability, reliability and life of the disc brake for light vehicles is imminent.

[0003] The existing double-push disc brake includes an active adjustment mechanism and a driven adjustment mechanism...

Claims

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