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Brake disc

A technology of brake disc and brake band, applied in the field of brake disc

Pending Publication Date: 2021-10-12
耐力艾德勒股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This heating can cause deformation of the brake band both in the diameter of the disc and in the axial direction, creating considerable problems in the mechanics of braking

Method used

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  • Brake disc
  • Brake disc

Examples

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Embodiment Construction

[0013] Referring to the drawings, reference numeral 1 denotes a brake disc according to the invention.

[0014] The brake disc 1 rotates about its axis of rotation 1a.

[0015] The brake disc 1 includes a brake band 2 .

[0016] In the described embodiment, the brake band 2 of the brake disc 1 is an endless band, the thickness of which is defined by the distance between end faces (preferably parallel), which is defined for contact with braking by friction or The area in contact with a friction device (not shown) that transmits torque.

[0017] It should be noted that the brake band 2 may have a specific shape, for example a "wave" shape.

[0018] The brake disc 1 comprises a support element 3 for supporting the brake band 2 . The support element 3 is configured to be centrally keyed to a hub of a rotating element or to a wheel of a vehicle (not shown bicycle, motorcycle or other type of vehicle).

[0019] The brake disc 1 comprises a plurality of first connection elements ...

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PUM

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Abstract

The invention describes a brake disc which rotates about its own axis of rotation (1a), comprising a brake band (2), a support element (3) for supporting the brake band (2), and a plurality of first connecting elements (4) for connecting the brake band (2) to the support element (3), the plurality of first connecting elements (4) being elastically deformable, in this way, relative movement of the brake band (2) with respect to the support element (3) is allowed. The support element (3) comprises at least a first part (7) and a second part (8) connected to the brake band (2) by means of a first connecting element (4). The plurality of second connecting elements (9) of the first part (7) and the second part (8) are elastically deformable to allow relative movement between the first part (7) and the second part (8).

Description

technical field [0001] The invention relates to a brake disc. [0002] More specifically, the brake disc according to the invention is preferably used for bicycles or motorcycles with two or more wheels, without thereby limiting the scope of the invention. Background technique [0003] It is known from the prior art that the brake band of a brake disc is subjected to high levels of heating during braking and is particularly sensitive to thermal expansion due to its thickness, which is considered small in relation to the considerable extent of its surface . [0004] This heating can cause deformations of the brake band both diametrically and axially of the disc, thus creating considerable problems in the mechanics of braking. [0005] These problems are especially evident in the systems of high-performance motorcycles and competition motorcycles. To overcome these problems, so-called "floating" and "semi-floating" brake discs are used, which usually include internal support...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/12
CPCF16D65/123F16D2065/1384F16D2065/1348F16D2065/1304F16D2065/134F16D2065/136F16D2065/1364F16D2065/1368F16D2065/1392F16D2065/1316
Inventor 朱塞佩·利夏尼
Owner 耐力艾德勒股份有限公司