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split brake disc

A brake disc, split-type technology, applied in the direction of brake discs, etc., can solve the problem of uncoordinated brake disc process requirements and costs, and achieve the effect of improving light weight and integration

Active Publication Date: 2019-12-31
SHANGHAI HUIZHONG AUTOMOTIVE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a split brake disc in order to overcome defects such as inability to coordinate the process requirements and costs of the brake disc in the prior art.

Method used

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Embodiment Construction

[0034] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same numbers will be used throughout the drawings to refer to the same or like parts. In addition, although the terms used in the present invention are selected from well-known and commonly used terms, some terms mentioned in the description of the present invention may be selected by the applicant according to his or her judgment, and the detailed meanings thereof are set forth herein described in the relevant section of the description. Furthermore,...

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Abstract

The invention provides a split brake disc. The split brake disc comprises a brake disc body and a brake disc hub which are connected through a fixing piece. Snap springs are clamped between the fixing piece and the brake disc body. A structure that the brake disc body and the brake disc hub are split is adopted in the split brake disc so that the brake disc hub can directly become a part of a hub bearing rotor, accordingly, the brake disc body and the hub bearing can be further integrated; and a brake disc hub part in the middle of a traditional brake disc is omitted, and integration and lightweight of the product can be further improved.

Description

technical field [0001] The invention relates to the field of automobile brake systems, in particular to a split brake disc. Background technique [0002] In the field of automotive braking systems, the brake disc is the rotating element of the caliper disc brake, which is disc-shaped and mainly composed of the brake disc hub, two annular end faces and the connection structure of these two parts. Among them, the hub of the brake disc is the middle part that is connected and matched with the hub bearing and the wheel, and the two annular end surfaces are used as the working surfaces of the friction pair. When the hydraulic pressure is applied to the caliper disc brake, the hydraulic piston is pushed to move, and the piston will drive the inner friction block to press on one end surface of the brake disc. According to the principle of force reaction, since the piston continues to move outward relative to the caliper, the caliper is pushed in the opposite direction, so that the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D65/12
CPCF16D65/12
Inventor 徐佳利杨得新补文杰陈琢施婷马昊洋
Owner SHANGHAI HUIZHONG AUTOMOTIVE MFG
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