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Brake disc hubs and discs with improved vehicle interface

A technology for brake discs and vehicles, applied in the direction of brake discs, brake components, brake types, etc., can solve the problems of complex assembly process of brake disc manufacturing methods, and achieve the effect of eliminating easy distortion and simplifying cutting

Active Publication Date: 2020-11-03
CONTINENTAL AUTOMOTIVE TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of this type of brake disc, in addition to the advantageous weight reduction, are, for example, the complex manufacturing method and additional assembly processes

Method used

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  • Brake disc hubs and discs with improved vehicle interface
  • Brake disc hubs and discs with improved vehicle interface
  • Brake disc hubs and discs with improved vehicle interface

Examples

Experimental program
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Embodiment Construction

[0023] figure 1

[0024] The embodiment of the brake disc 1 according to the invention is substantially rotationally symmetrical with respect to the wheel axis of rotation 6 and has a cup-shaped / pot-shaped brake disc hub 2 and a radially outwardly extending Friction ring 3 protruding from the brake disc hub. In the embodiment shown, the brake disk 1 is produced in one piece from a casting. A multi-part embodiment of the brake disc 1 consisting of a brake disc hub 2 and a friction ring 3 connected to each other via an interface is also acceptable in the present invention, however, the brake disc hub 2 is particularly preferably formed in a shaped manner, especially Manufactured by casting techniques rather than by deformation methods.

[0025] The brake disk hub 2 has a hub base 5 with an outer side 7 for bearing against a wheel, not shown. In the hub base 5 there are provided a plurality of through-holes 13 arranged on a common indexing disk 14 and arranged offset from one ...

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PUM

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Abstract

The invention relates to a brake disc (1) comprising a brake disc pot (2) for connecting the brake disc (1) to a wheel hub (4) of a vehicle and at least one friction ring (3) for generating friction together with at least one brake pad of a brake, wherein the brake disc pot (2) has a pot base (5) having an outer side (7) on the wheel side, in relation to a wheel rotation axis (6), and an inner side (8) on the wheel hub side. The brake disc pot (2) is produced by a casting method and the inner side (8) has a non-level profiling (9) in a section viewed through the wheel rotation axis (6).

Description

technical field [0001] The invention relates not only to a cast brake disc connected to a separate friction ring to form a brake disc, but also to an integrally cast brake disc with a formed brake disc comprising a motor vehicle , in particular a correspondingly improved interface for the hub fit of a passenger car or a light transport vehicle. Furthermore, the invention also relates to a new production method for producing in an expedient manner an improved interface with a novel configuration in the hub bottom by means of subsequent machining. Background technique [0002] Brake discs for use in vehicle brakes are known and widely used. In brake discs, the brake disc hub serves not only as a carrier for the friction ring, but also as an interface to the hub. Brake disk hubs are known and commonly used with a planar hub bottom inner side which, in the ready-to-operate state, lies entirely on the front side of the hub. [0003] The brake disc essentially serves to convert...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D65/12
CPCF16D65/123F16D65/125F16D2065/1308F16D2065/1392F16D2200/0013
Inventor F·霍尔施泰因R·韦勒
Owner CONTINENTAL AUTOMOTIVE TECH GMBH
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