The invention relates to a brake disc assembly, and discloses an article including a structural core, one or more friction pads, and a plurality of elongate fasteners. The structural core includes twocore surfaces and a plurality of dimples extending between the core surfaces. Each friction pad includes a pad surface and a friction surface opposite to the pad surface. Each pad surface includes aflat pad surface configured to contact the core surface and a plurality of bosses extending from the first flat pad surface and including apertures. Each flat pad surface is at least about 50% of a surface area of the respective first pad surface and the respective second pad surface. The plurality of bosses are engaged with the plurality of dimples to position the respective first friction pads and the respective second friction pads relative to the structural core. The plurality of elongated fasteners pass through the holes of the corresponding bosses of the friction pad to fasten the friction pad to the structural core.
本发明题为“制动盘组件”。本发明公开了一种制品,所述制品包括结构芯、一个或多个摩擦垫和多个细长紧固件。所述结构芯包括两个芯表面和在所述芯表面之间延伸的多个凹坑。每个摩擦垫包括垫表面和与所述垫表面相对的摩擦表面。每个垫表面包括平坦垫表面和多个凸台,所述平坦垫表面被构造成接触所述芯表面,所述多个凸台从所述第一平坦垫表面延伸并包括孔。每个平坦垫表面为所述相应第一垫表面和所述相应第二垫表面的表面积的至少约50%。所述多个凸台与所述多个凹坑接合以相对于所述结构芯定位所述相应第一摩擦垫和所述相应第二摩擦垫。所述多个细长紧固件穿过摩擦垫的对应凸台的孔以将所述摩擦垫紧固到所述结构芯。
BRAKE DISC ASSEMBLY
制动盘组件
2021-01-05
Patent
Elektronische Ressource
Chinesisch
Disc brake assembly for reducing brake disc corrosion
Europäisches Patentamt | 2021
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