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公开(公告)号：US20090239092A1
公开(公告)日：2009-09-24
申请号：US12226178
申请日：2007-04-10
申请人： Atsushi Watanabe , Atsushi Tomimoto
发明人： Atsushi Watanabe , Atsushi Tomimoto
CPC分类号： F16B5/02 , F16B2/005 , F16B43/00 , Y10T428/12201 , Y10T428/12347 , Y10T428/12361 , Y10T428/12451 , Y10T428/12965 , Y10T428/24942 , Y10T428/24983
摘要： Since a portion of projected streaks on a friction-joining steel plate 10 is provided with a Vickers hardness which is at least 3 times greater than that on the surface of steel plates IA and IB, the projected streaks are allowed to more easily enter into the steel plates IA and IB, and since a frictional resistance derived from a mechanical slip resistance of the thus entered projected streaks acts between the steel plates IA and IB, a marked increase is obtained in the friction coefficient between the steel plates IA and IB via the friction-joining steel plate 10. Consequently, a friction-joining structure is constituted by a slip resistance mechanism which can be easily validated from a theoretical or an experimental point of view and is also small in variance of the friction coefficient. Therefore, a friction coefficient used in design can be set at a high value with high accuracy to realize a rational design.
摘要翻译： 由于在摩擦接合钢板10上的突出条纹的一部分具有比钢板IA和1B的表面上的维氏硬度至少大3倍的维氏硬度，因此允许突出的条纹更容易进入 钢板1A和1B，并且由于由这样输入的突出条纹的机械滑移阻力导致的摩擦阻力作用在钢板IA和1B之间，所以经由钢板1A和1B之间的摩擦系数获得显着的增加 摩擦接合钢板10.因此，摩擦接合结构由滑动阻力机构构成，其可以从理论或实验的观点容易地验证，摩擦系数的变化也小。 因此，设计中使用的摩擦系数可以高精度地设定为高值，从而实现合理的设计。
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公开(公告)号：US20120183801A1
公开(公告)日：2012-07-19
申请号：US13313646
申请日：2011-12-07
申请人： Atsushi Watanabe , Atsushi Tomimoto
发明人： Atsushi Watanabe , Atsushi Tomimoto
CPC分类号： F16B5/02 , F16B2/005 , F16B43/00 , Y10T428/12201 , Y10T428/12347 , Y10T428/12361 , Y10T428/12451 , Y10T428/12965 , Y10T428/24942 , Y10T428/24983
摘要： The invention provides a friction joining structure comprising steel products, a friction joining steel plate inserted there between, and a fastening device, which are mutually friction joined by a compressive force derived from the fastening device. A portion of projected streaks on the friction joining steel plate is designed to have a Vickers hardness at least 3 times greater than the surface of the steel products, which allows the projected streaks to more easily enter the steel products thereby increasing the friction coefficient between the steel products. The friction joining structure is constituted by a slip resistance mechanism which can be easily validated from a theoretical or an experimental point of view and is also small in variance of the friction coefficient. Therefore, a friction coefficient used in design can be set at a high value with high accuracy to realize a rational design.
摘要翻译： 本发明提供了一种摩擦接合结构，其包括钢制品，插入其间的摩擦接合钢板和紧固装置，其通过来自紧固装置的压缩力相互摩擦接合。 摩擦接合钢板上的一部分突出条纹被设计成维氏硬度比钢制品的表面至少大3倍，这允许突出的条纹更容易地进入钢产品，从而增加了摩擦接合钢板之间的摩擦系数 钢铁产品。 摩擦接合结构由滑动阻力机构构成，其可以从理论或实验的观点容易地进行验证，摩擦系数的变化也小。 因此，设计中使用的摩擦系数可以高精度地设定为高值，从而实现合理的设计。
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公开(公告)号：US08492004B2
公开(公告)日：2013-07-23
申请号：US13313646
申请日：2011-12-07
申请人： Atsushi Watanabe , Atsushi Tomimoto
发明人： Atsushi Watanabe , Atsushi Tomimoto
CPC分类号： F16B5/02 , F16B2/005 , F16B43/00 , Y10T428/12201 , Y10T428/12347 , Y10T428/12361 , Y10T428/12451 , Y10T428/12965 , Y10T428/24942 , Y10T428/24983
摘要： The invention provides a friction joining structure comprising steel products, a friction joining steel plate inserted there between, and a fastening device, which are mutually friction joined by a compressive force derived from the fastening device. A portion of projected streaks on the friction joining steel plate is designed to have a Vickers hardness at least 3 times greater than the surface of the steel products, which allows the projected streaks to more easily enter the steel products thereby increasing the friction coefficient between the steel products. The friction joining structure is constituted by a slip resistance mechanism which can be easily validated from a theoretical or an experimental point of view and is also small in variance of the friction coefficient. Therefore, a friction coefficient used in design can be set at a high value with high accuracy to realize a rational design.
摘要翻译： 本发明提供了一种摩擦接合结构，其包括钢制品，插入其间的摩擦接合钢板和紧固装置，其通过来自紧固装置的压缩力相互摩擦接合。 摩擦接合钢板上的一部分突出条纹被设计成维氏硬度比钢制品的表面至少大3倍，这允许突出的条纹更容易地进入钢产品，从而增加了摩擦接合钢板之间的摩擦系数 钢铁产品。 摩擦接合结构由滑动阻力机构构成，其可以从理论或实验的观点容易地进行验证，摩擦系数的变化也小。 因此，设计中使用的摩擦系数可以高精度地设定为高值，从而实现合理的设计。
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