FIELD: motor industry.
SUBSTANCE: invention relates to automotive industry. Ventilated brake disc comprises a braking band defined by two plates coaxial with facing surfaces from which connection elements are axially extended. Each connection element has two respective ends at which the element is joined to the plates. Several of the connection elements are associated to elongate crests which extend from their ends in one or more given directions. Elongate crests are integrally formed with the connection elements and plates, and are raised from the facing surfaces of the plates.
EFFECT: longer service life of the ventilated brake disc, in particular, maximum reduction or elimination of occurrence of thermal cracks.
11 cl, 7 dwg, 1 tbl
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| BRAKE LINING OF DISC BRAKE AND DISC BRAKE | 2014 |
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| THREADED CONNECTION FOR STEEL PIPE | 2016 |
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RU2694698C1 |
| FIXING DEVICE FOR FIXATION OF VARIOUS ELEMENTS ON SUPPORT | 2005 |
|
RU2391565C2 |
