公开(公告)号：US08757342B2

公开(公告)日：2014-06-24

申请号：US13266196

申请日：2010-03-11

申请人： Tomoya Takata ,  Takayuki Sanga ,  Makoto Suda

发明人： Tomoya Takata ,  Takayuki Sanga ,  Makoto Suda

IPC分类号： F16D23/06 ,  F16D13/26 ,  F16D13/66 ,  F16D69/00 ,  F16D69/02

CPC分类号： F16D69/026 ,  F16D23/025 ,  F16D2065/024 ,  F16D2069/004

摘要： For reduction in size and weight, friction materials aiming at a high coefficient of kinetic friction have been developed. However, friction materials with a high coefficient of kinetic friction may cause sticking to a sliding partner material and deteriorated feeling in operation in particular in the initial running-in period during the initial stage of use. Therefore, the use of friction materials with a high coefficient of kinetic friction has been restricted. Since such sticking to the sliding partner material is less likely to occur after experiencing an initial running-in period, developed was a friction material in a form that is effective in prevention of sticking during the initial running-in period. Among sliding surfaces 5 between the friction material 3 and the sliding partner material 7, only the initial sliding surface 5′, or only the initial sliding surface 5′ and the vicinity thereof are in contact during the initial running-in period, and the area in contact with the sliding partner material gradually increases over time to full-area contact, that is, full contact of the whole sliding surfaces 5. The above constitution provides a sliding friction material having excellent sticking resistance with excellent friction performance and abrasion resistance.

摘要翻译： 为了减小尺寸和重量，已经开发了针对高摩擦系数的摩擦材料。 然而，具有高动摩擦系数的摩擦材料可能会在使用初始阶段，特别是在初始进入期间，可能导致滑动伴侣材料的粘附和操作的恶化。 因此，使用具有高动摩擦系数的摩擦材料受到限制。 由于在经历初始磨合期之后不易发生滑动配合材料的粘附，所以显影为在初始运行期间有效防止粘着的形式的摩擦材料。 在摩擦材料3和滑动伴侣材料7之间的滑动表面5中，初始滑动面5'或初始滑动面5'及其附近仅在初始运行期间接触， 与滑动伴侣材料接触随着时间逐渐增加到全面接触，即整个滑动面5的完全接触。上述结构提供了具有优异的耐粘附性和优异的摩擦性能和耐磨性的滑动摩擦材料。

公开(公告)号：US20120067691A1

公开(公告)日：2012-03-22

申请号：US13266196

申请日：2010-03-11

申请人： Tomoya Takata ,  Takayuki Sanga ,  Makoto Suda

发明人： Tomoya Takata ,  Takayuki Sanga ,  Makoto Suda

IPC分类号： F16D13/60

CPC分类号： F16D69/026 ,  F16D23/025 ,  F16D2065/024 ,  F16D2069/004

摘要： For reduction in size and weight, friction materials aiming at a high coefficient of kinetic friction have been developed. However, friction materials with a high coefficient of kinetic friction may cause sticking to a sliding partner material and deteriorated feeling in operation in particular in the initial running-in period during the initial stage of use. Therefore, the use of friction materials with a high coefficient of kinetic friction has been restricted. Since such sticking to the sliding partner material is less likely to occur after experiencing an initial running-in period, developed was a friction material in a form that is effective in prevention of sticking during the initial running-in period. Among sliding surfaces 5 between the friction material 3 and the sliding partner material 7, only the initial sliding surface 5′, or only the initial sliding surface 5′ and the vicinity thereof are in contact during the initial running-in period, and the area in contact with the sliding partner material gradually increases over time to full-area contact, that is, full contact of the whole sliding surfaces 5. The above constitution provides a sliding friction material having excellent sticking resistance with excellent friction performance and abrasion resistance.

摘要翻译： 为了减小尺寸和重量，已经开发了针对高摩擦系数的摩擦材料。 然而，具有高动摩擦系数的摩擦材料可能会在使用初始阶段，特别是在初始进入期间，可能导致滑动伴侣材料的粘附和操作的恶化。 因此，使用具有高动摩擦系数的摩擦材料受到限制。 由于在经历初始磨合期之后不易发生滑动配合材料的粘附，所以显影为在初始运行期间有效防止粘着的形式的摩擦材料。 在摩擦材料3和滑动伴侣材料7之间的滑动表面5中，初始滑动面5'或初始滑动面5'及其附近仅在初始运行期间接触， 与滑动伴侣材料接触随着时间逐渐增加到全面接触，即整个滑动面5的完全接触。上述结构提供了具有优异的耐粘附性和优异的摩擦性能和耐磨性的滑动摩擦材料。