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1.发明授权Sports instrument and impact-absorbing element to be attached to sports instrument 失效运动器械和冲击吸收元件贴在运动器械上
公开(公告)号：US5421574A
公开(公告)日：1995-06-06
申请号：US148347
申请日：1993-11-08
CPC分类号： A63B60/54
摘要： This invention relates to sports instruments with which the impact or vibration transmitted to the body such as arms and legs of a user when the instrument is used is largely reduced, and to an impact-absorbing element which is used by being attached on sports instruments. The sports instrument according to the present invention comprises as at least a part of the material constituting a sports instrument a vibration-reducing material having a vibration loss coefficient of not less than 0.01 at room temperature. The impact-absorbing element according to the present invention is to be used by being attached to a sports instrument, which comprises a vibration-reducing material having a vibration loss coefficient of not less than 0.01 as at least a part of the material constituting the element, and has a weight of not less than three grams and a height of not lower than 3 mm, the impact-absorbing element being attached to a sports instrument such that at least an end thereof is free so as to allow the induction of microvibration or micromovement following the vibration and impact transmitted from the outside of the impact-absorbing element.
摘要翻译： 本发明涉及运动器械，其中当使用仪器时传播到身体的冲击或振动（例如使用者的手臂和腿部）大大减少，并且通过附着在运动器械上而被使用的冲击吸收元件。 根据本发明的运动器械，在构成运动器材的材料的至少一部分中，包括在室温下具有不小于0.01的振动损失系数的减振材料。 根据本发明的冲击吸收元件通过附接到运动器械上使用，该运动器具包括具有不小于0.01的振动损耗系数的减振材料，作为构成元件的材料的至少一部分 ，并且具有不小于3克的重量和不小于3mm的高度，所述冲击吸收元件附接到运动器械，使得其至少一端是自由的，以便允许感应微振动或 从冲击吸收元件的外部传递的振动和冲击之后的微运动。
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2.发明授权Sports instrument and impact-absorbing element to be attached to sports equipment 失效运动器械和冲击吸收元件要贴在运动器材上
公开(公告)号：US5314180A
公开(公告)日：1994-05-24
申请号：US993455
申请日：1992-12-16
CPC分类号： A63B60/54
摘要： This invention relates to sports rackets with which the impact or vibration transmitted to the body such as the arms, of a user when the sports racket is used is largely reduced. The sports racket according to the present invention comprises as at least a part of the material constituting said sports racket a vibration-reducing material having a vibration loss coefficient of not less than 0.01 at room temperature, comprising epoxy resin, polyamide resin, and a filler.
摘要翻译： 本发明涉及运动球拍，其中使用运动球拍时传播到身体（例如手臂）的冲击或振动的运动球拍大大减少。 根据本发明的运动球拍包括构成所述运动球拍的材料的至少一部分，其在室温下具有不小于0.01的振动损耗系数的减振材料，包括环氧树脂，聚酰胺树脂和填料 。
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公开(公告)号：US4983814A
公开(公告)日：1991-01-08
申请号：US352668
申请日：1989-05-09
CPC分类号： D02G3/441 , D04B21/12 , H05B3/34 , H05B3/56 , D10B2401/16 , D10B2403/0122 , H05B2203/005 , H05B2203/011 , H05B2203/013 , H05B2203/017 , H05B2203/036
摘要： A fibrous heating element having an electrical resistance of 1 to 100 .OMEGA./m is prepared by coating a core fiber, preferably a yarn, with one or more electroconductive layers consisting of a polyurethane resin having carbon particles dispersed therein. The fibrous element is pliable and can be knit or woven into a fabric, and is particularly suitable for use in an electric heating blanket or in an industrial heating element.
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