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Floating caliper disc brake

A disc brake and brake technology, applied in the direction of brake type, axial brake, brake parts, etc., can solve the problems of high price, limited automobile braking performance, complex structure, etc., and achieve increased stability, light weight, Fast cooling effect

Pending Publication Date: 2016-07-27
XUCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to structural reasons, many difficulties are faced when realizing the parking brake function required by the vehicle, so that the disc brake is only widely used on the front axle of the vehicle, and only a few high-end luxury models are equipped with complex and expensive belt brakes. Hydraulic disc brakes with parking brake function, while ordinary cars adopt the assembly method of front disc and rear drum, which limits the improvement of the overall braking performance of the car

Method used

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  • Floating caliper disc brake
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Embodiment Construction

[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0018] The present invention will be further described below in conjunction with accompanying drawing:

[0019] like Figure 1-Figure 4 As shown, a floating caliper disc brake includes a hub 3, a brake bracket 9, a ventilated brake disc 4 and a steering knuckle 1. A transmission shaft 6 is arranged in a round hole in the middle of the hub 3, and the front end of the transmission shaft 6 is located at the front end of the hub 3. A dust cover 8 is arrang...

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Abstract

The invention discloses a floating caliper disc brake. The floating caliper disc brake comprises a wheel hub, a brake support, a ventilated brake disc and a steering knuckle. A transmission shaft is arranged in a middle round hole of the wheel hub. The front end of the transmission shaft is located on the front end face of the wheel hub and provided with a dustproof cover. The ventilated brake disc is arranged on the outer side of the wheel hub. A dustproof plate is arranged behind the ventilated brake disc. The steering knuckle is arranged on the outer sides of the wheel hub and the transmission shaft and is provided with a front shock absorber. A wheel rim assembly is arranged in front of the ventilated brake disc. The brake support is arranged on the steering knuckle. A guide pin shield is arranged on a guide pin between a braking inlay and the brake support. An air bleed screw is arranged on one side of the braking inlay. A piston is arranged in a middle round hole of the braking inlay. The floating caliper disc brake is fast in heat dissipation, small in noise, small in weight, simple in structure, and convenient to adjust. The high-temperature resistance is especially good during high load, and the braking effect is stable.

Description

technical field [0001] The invention belongs to the technical field of automobile brakes, in particular to a floating caliper disc brake. Background technique [0002] At present, the brakes commonly used in automobiles can be divided into drum brakes and disc brakes according to their structure. Among them, the braking force stability of the drum brake is poor, and the braking force varies greatly on different road surfaces; and due to the poor heat dissipation performance, a large amount of heat will be accumulated during the braking process, causing the brake pads and drums to be easily damaged under the influence of high temperature. Extremely complex deformation occurs, which is prone to braking fading and chattering, resulting in a decrease in braking efficiency. Disc brake efficiency is less affected by the friction coefficient, and the performance is less reduced after being immersed in water, and it can be restored to normal after only one or two brakes; in the cas...

Claims

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Application Information

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IPC IPC(8): F16D55/22F16D65/092F16D65/095
CPCF16D55/22F16D65/092F16D65/095Y02T10/86
Inventor 张飞云
Owner XUCHANG UNIV
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