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公开(公告)号：US08162111B2
公开(公告)日：2012-04-24
申请号：US12333362
申请日：2008-12-12
IPC分类号： F16D55/22
CPC分类号： F16D65/0006 , F16D65/18 , F16D2055/0091 , F16D2121/02 , F16D2125/02
摘要： An exemplary embodiment of a brake caliper has a housing with a first chamber and a second chamber. The brake caliper also has a first piston that moves in response to fluid pressure in the first chamber and has a second piston that moves in response to fluid pressure in the second chamber. A brake pad has a leading end portion that is acted upon by the first piston and has a trailing end portion that is acted upon by the second piston. A fluid passage leads to the first chamber. The trailing end portion contacts an associated rotor before the leading end portion contacts the rotor.
摘要翻译： 制动钳的示例性实施例具有带有第一室和第二室的壳体。 制动钳还具有响应于第一室中的流体压力移动的第一活塞，并且具有响应于第二室中的流体压力移动的第二活塞。 制动衬块具有由第一活塞作用的前端部分，并具有由第二活塞作用的后端部分。 流体通道通向第一室。 前端部分在前端部分接触转子之前接触相关联的转子。
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公开(公告)号：US09500242B2
公开(公告)日：2016-11-22
申请号：US12328989
申请日：2008-12-05
CPC分类号： F16D65/10 , F16D65/0006 , F16D2065/132 , F16D2069/002 , F16D2250/0015 , F16D2250/0046 , F16D2250/0076
摘要： An exemplary embodiment includes an automotive brake component, such as a brake drum or a brake rotor, and an inlay coupled to the automotive brake component. The inlay constituting at least a portion of a braking surface that is acted upon during a braking event. The inlay damping vibrations in the automotive brake component when the component is vibrated.
摘要翻译： 示例性实施例包括汽车制动部件，例如制动鼓或制动转子，以及联接到汽车制动部件的嵌体。 所述嵌体构成在制动事件期间被作用的制动表面的至少一部分。 当组件振动时，汽车制动部件中的嵌体阻尼振动。
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公开(公告)号：US20100147634A1
公开(公告)日：2010-06-17
申请号：US12333362
申请日：2008-12-12
IPC分类号： F16D65/092 , B60T13/00
CPC分类号： F16D65/0006 , F16D65/18 , F16D2055/0091 , F16D2121/02 , F16D2125/02
摘要： An exemplary embodiment of a brake caliper has a housing with a first chamber and a second chamber. The brake caliper also has a first piston that moves in response to fluid pressure in the first chamber and has a second piston that moves in response to fluid pressure in the second chamber. A brake pad has a leading end portion that is acted upon by the first piston and has a trailing end portion that is acted upon by the second piston. A fluid passage leads to the first chamber. The trailing end portion contacts an associated rotor before the leading end portion contacts the rotor.
摘要翻译： 制动钳的示例性实施例具有带有第一室和第二室的壳体。 制动钳还具有响应于第一室中的流体压力移动的第一活塞，并且具有响应于第二室中的流体压力移动的第二活塞。 制动衬块具有由第一活塞作用的前端部分，并具有由第二活塞作用的后端部分。 流体通道通向第一室。 前端部分在前端部分接触转子之前接触相关联的转子。
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4.发明申请Disk Brake Friction Surfaces with Tunable Indent Patterns for Minimizing Brake Pad Radial Taper Wear 有权盘式制动摩擦面与可调式压痕图案，最大限度地减少制动垫径向锥度磨损公开(公告)号：US20090266653A1
公开(公告)日：2009-10-29
申请号：US12109382
申请日：2008-04-25
IPC分类号： F16D65/12 , F16D55/226
CPC分类号： F16D65/12 , F16D2069/004
摘要： A brake rotor providing reduced brake pad radial taper wear by providing brake rotor friction surface indent patterns. For example, the indent patterns are the form of radial-biased grooves or linearly arranged cross-drill hole sets, patterned in a configuration that balances brake pad wear, thereby reducing brake pad radial taper wear in a manner tuned specifically for a given type of brake caliper and brake pad material, wherein the reduction in brake pad radial taper wear is accomplished with virtually no penalty to brake pad life.
摘要翻译： 制动转子通过提供制动转子摩擦表面压痕图来提供减小的制动衬块径向锥度磨损。 例如，压痕图案是径向偏置凹槽或线性布置的交叉钻孔组的形式，其以平衡制动衬块磨损的构造进行图案化，从而以特定类型调节的方式减小制动衬块径向锥度磨损 制动钳和刹车片材料，其中刹车片径向锥度磨损的减小实际上对刹车片寿命几乎没有损失。
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5.发明授权Disk brake friction surfaces with tunable indent patterns for minimizing brake pad radial taper wear 有权盘式制动器摩擦表面，具有可调的压痕图案，可最大限度地减少刹车片径向锥度磨损公开(公告)号：US08146719B2
公开(公告)日：2012-04-03
申请号：US12109382
申请日：2008-04-25
IPC分类号： F16D65/12
CPC分类号： F16D65/12 , F16D2069/004
摘要： A brake rotor providing reduced brake pad radial taper wear by providing brake rotor friction surface indent patterns. For example, the indent patterns are the form of radial-biased grooves or linearly arranged cross-drill hole sets, patterned in a configuration that balances brake pad wear, thereby reducing brake pad radial taper wear in a manner tuned specifically for a given type of brake caliper and brake pad material, wherein the reduction in brake pad radial taper wear is accomplished with virtually no penalty to brake pad life.
摘要翻译： 制动转子通过提供制动转子摩擦表面压痕图来提供减小的制动衬块径向锥度磨损。 例如，压痕图案是径向偏置凹槽或线性布置的交叉钻孔组的形式，其以平衡制动衬块磨损的构造进行图案化，从而以特定类型调节的方式减小制动衬块径向锥度磨损 制动钳和刹车片材料，其中刹车片径向锥度磨损的减小实际上对刹车片寿命几乎没有损失。
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公开(公告)号：US20100206674A1
公开(公告)日：2010-08-19
申请号：US12371704
申请日：2009-02-16
IPC分类号： F16D65/12
CPC分类号： F16D65/0006 , F16D65/12 , F16D2065/1328
摘要： A tilted vane brake rotor. The tilted vanes are tilted in the sense of being oriented with respect to the inside disc surfaces at other than 90 degrees, defined by an acute intersection angle with respect to either of the inside disc surfaces. The tilted vanes may be, for example, paired and oriented serially around the circumference of the rotor discs so as to provide a series of vane pairs in the form of: a series of alternately inverted V-shapes, a series of same oriented V-shapes, or a series of X-shapes.
摘要翻译： 倾斜叶片制动转子。 倾斜的叶片在相对于内盘表面定向的意义上是倾斜的，不同于90度，由相对于任一内盘表面的锐角相交角定义。 倾斜的叶片可以例如成对地并绕着转子圆盘的圆周方向取向，以提供一系列的叶片对，其形式为：一系列交替倒置的V形，一系列相同取向的V形， 形状或一系列X形。
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公开(公告)号：US20100140033A1
公开(公告)日：2010-06-10
申请号：US12328989
申请日：2008-12-05
CPC分类号： F16D65/10 , F16D65/0006 , F16D2065/132 , F16D2069/002 , F16D2250/0015 , F16D2250/0046 , F16D2250/0076
摘要： An exemplary embodiment includes an automotive brake component, such as a brake drum or a brake rotor, and an inlay coupled to the automotive brake component. The inlay constituting at least a portion of a braking surface that is acted upon during a braking event. The inlay damping vibrations in the automotive brake component when the component is vibrated.
摘要翻译： 示例性实施例包括汽车制动部件，例如制动鼓或制动转子，以及联接到汽车制动部件的嵌体。 所述嵌体构成在制动事件期间被作用的制动表面的至少一部分。 当组件振动时，汽车制动部件中的嵌体阻尼振动。
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公开(公告)号：US20090187320A1
公开(公告)日：2009-07-23
申请号：US12015597
申请日：2008-01-17
申请人： David B. Antanaitis , Chia N. Yang
发明人： David B. Antanaitis , Chia N. Yang
IPC分类号： B60T8/172
CPC分类号： B60T8/174 , B60L3/0076 , B60L7/26 , B60L11/123 , B60L11/14 , B60L11/1887 , B60L15/2009 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/80 , B60L2250/26 , B60L2260/42 , B60L2260/46 , B60L2260/50 , B60T8/172 , B60T13/662 , B60T13/74 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y02T90/34
摘要： A brake system control method determines vehicle operating conditions, compares the conditions to an allowable range, and uses a neural network to predict an expected coefficient of friction when the conditions are within the range. When the conditions fall outside of the range, the method determines an amount of required braking force using a constant coefficient of friction, and calculates the required braking force using the expected coefficient of friction when the conditions are within the range. The vehicle operating conditions include a vehicle speed, brake pressure, modeled brake rotor temperature, and apply state. The expected coefficient is multiplied by a constant or a calculated correction factor. A vehicle has an engine, transmission, and braking system, with a controller and an algorithm for predicting a coefficient of friction for two brake rotors, calculating a hydraulic brake pressure, and for applying the braking system using the hydraulic brake pressure.
摘要翻译： 制动系统控制方法确定车辆操作条件，将条件与允许范围进行比较，并且当条件在该范围内时，使用神经网络来预测预期的摩擦系数。 当条件落在范围之外时，该方法使用恒定的摩擦系数确定所需的制动力的量，并且当条件在该范围内时，使用预期的摩擦系数来计算所需的制动力。 车辆操作条件包括车速，制动压力，模拟制动转子温度和应用状态。 预期系数乘以常数或计算的校正因子。 车辆具有发动机，变速器和制动系统，具有用于预测两个制动转子的摩擦系数的计算器和算法，计算液压制动压力，以及使用液压制动压力施加制动系统。
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公开(公告)号：US07957875B2
公开(公告)日：2011-06-07
申请号：US12015597
申请日：2008-01-17
申请人： David B. Antanaitis , Chia N. Yang
发明人： David B. Antanaitis , Chia N. Yang
IPC分类号： G06F19/00
CPC分类号： B60T8/174 , B60L3/0076 , B60L7/26 , B60L11/123 , B60L11/14 , B60L11/1887 , B60L15/2009 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/80 , B60L2250/26 , B60L2260/42 , B60L2260/46 , B60L2260/50 , B60T8/172 , B60T13/662 , B60T13/74 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y02T90/34
摘要： A brake system control method determines vehicle operating conditions, compares the conditions to an allowable range, and uses a neural network to predict an expected coefficient of friction when the conditions are within the range. When the conditions fall outside of the range, the method determines an amount of required braking force using a constant coefficient of friction, and calculates the required braking force using the expected coefficient of friction when the conditions are within the range. The vehicle operating conditions include a vehicle speed, brake pressure, modeled brake rotor temperature, and apply state. The expected coefficient is multiplied by a constant or a calculated correction factor. A vehicle has an engine, transmission, and braking system, with a controller and an algorithm for predicting a coefficient of friction for two brake rotors, calculating a hydraulic brake pressure, and for applying the braking system using the hydraulic brake pressure.
摘要翻译： 制动系统控制方法确定车辆操作条件，将条件与允许范围进行比较，并且当条件在该范围内时，使用神经网络来预测预期的摩擦系数。 当条件落在范围之外时，该方法使用恒定的摩擦系数确定所需的制动力的量，并且当条件在该范围内时，使用预期的摩擦系数来计算所需的制动力。 车辆操作条件包括车速，制动压力，模拟制动转子温度和应用状态。 预期系数乘以常数或计算的校正因子。 车辆具有发动机，变速器和制动系统，具有用于预测两个制动转子的摩擦系数的计算器和算法，计算液压制动压力，以及使用液压制动压力施加制动系统。
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