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Metallic block belt

阅读:171发布:2020-10-25

专利汇可以提供Metallic block belt专利检索,专利查询,专利分析的服务。并且PURPOSE:To reduce noise of belt faborably in view point of management of manufacture and strength by arranging more than two types of block elements having different thickness in ring under predetermined condition. CONSTITUTION:Elements E1-EN in more than two types of block elements 1 having different thickness are arranged randomly in ring 2. It is constituted in such a manner that when the ratio between the thickness of other elements and the elements E1 having highest number in the elements 1 is (r2) or (rN), the minimum value (rM) is between 0.05-0.5, and the ratio PT of the number of elements except the elements E1 and the entire elements is in a range except the range lower than a border where PT decreases in linear function from the condition where (rM) is 0.05 and PT is 22% to the condition where (rM) is 0.3 and PT is 10% when PT is in the range of 10%-50%. Under this condition, belt noise can be reduced effectively with substantially favorable thickness of the element 1 in view point of strength of the belt 2 through combination of elements 1 having not so much types of thickness.,下面是Metallic block belt专利的具体信息内容。

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