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Tensioner for engine with large and stable damping and minimum deflection of shaft: United States Patent 9982760
商品資訊
ISBN13：9798589275223
出版社：Independently published
作者：Chunlei Jiang
出版日：2021/01/03
裝訂：平裝
規格：28cm*21.6cm*0.2cm (高/寬/厚)
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A tensioner includes a base, a tension arrangement rotatable at the base, a damping member being rotated in a loading direction by the tension arrangement, and an elastic member biasing against the damping member. The position of the damping member depends by the layout geometry of the specific application and is directly in opposition to the hub load. The reaction force of the cylindrical surface of the base on the damping member is very near to the plan of the external forces represented by the hub load to minimize the deflection of the shaft. The tension arrangement is rotated to push the damping member for generating a first positive tension between the damping member and the base, and to expand the elastic member radially for generating a second positive tension between the elastic member and the damping member, so as to enhance a damping force of the tensioner.
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