The invention relates to a brake disc structure which is an integrated disc body provided with a first area part for clamping a brake, a second area part for locking the brake disc and a third area part for detecting the vehicle speed from the outer periphery to the inside in the radial direction, and the brake disc is provided with a plurality of positioning holes which are arranged at intervals and used for installation and positioning. The positioning hole is formed in the second area part or the third area part; therefore, the cost of the wheel frame for mounting the brake disc can be reduced, and meanwhile, the reading hole, the positioning hole and the brake disc share the same machining reference, so that the positioning accuracy of the reading hole, the brake disc and a hub of the wheel frame can be effectively improved.
本发明关于一种煞车碟盘结构,该煞车碟盘系具有由外周缘径向朝内供钳制煞车制动用的第一区部、供该煞车碟盘锁固用的第二区部及供侦测车速用的第三区部的一体式盘体,该煞车碟盘具有安装定位用多个间隔设立的定位孔,该定位孔系设于该第二区部或该第三区部;借此可使安装煞车碟盘的轮框的成本降低,同时借由读取孔、定位孔与煞车碟盘同一加工基准,因此可使读取孔、煞车碟盘与轮框的轮毂三者定位精度可以有效的提升。
Brake disc structure
煞车碟盘结构
03.10.2023
Patent
Elektronische Ressource
Chinesisch
DISC BRAKE, DISC BRAKE SYSTEM, AND PARKING BRAKE SYSTEM
Europäisches Patentamt | 2020
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