公开(公告)号：US20060273658A1

公开(公告)日：2006-12-07

申请号：US10557863

申请日：2004-03-18

申请人： Georg Halassy-Wimmer ,  Paul Linhoff ,  Jochen Thiesing ,  Christof Maron ,  Jurgen Volkel

发明人： Georg Halassy-Wimmer ,  Paul Linhoff ,  Jochen Thiesing ,  Christof Maron ,  Jurgen Volkel

IPC分类号： F16D66/00

CPC分类号： B60T8/267 ,  B60T7/12 ,  B60T8/00 ,  B60T8/172 ,  B60T13/746 ,  B60T17/221 ,  F16D65/0037

摘要： It has been shown that the effectiveness of the brake (3, 4) can be reduced not only due to external foreign materials on the brake linings, but also due to the coefficient of friction of a brake lining that can vary. This is the case, for example, when a brake lining is not yet worn in, when it exhibits tapered wear, or when its surface changes due to chemical influences. Influences of this type can alter the coefficient of friction of a brake lining by 20% and higher entailing, under certain circumstances, negative consequences during a possible brake operation. An object of the present device is to improve the coefficient of friction of a brake lining under certain conditions. This object is achieved by a program for improving the coefficient of friction of the brake lining that is initiated depending on a first parameter and is terminated depending on a second parameter. The program grinds or adapts the brake lining at appropriate locations by an automatically repeated braking, and in constantly measuring the prevailing coefficient of friction in an at least indirect manner.

摘要翻译： 已经表明，制动器（3,4）的有效性不仅可以由于制动衬片上的外部异物而且由于制动衬片的摩擦系数可以变化而降低。 在这种情况下，例如当制动衬片尚未磨损时，当其呈现锥形磨损时，或当其表面由于化学影响而变化时。 这种影响可能会使制动衬片的摩擦系数在某种情况下在可能的制动操作过程中产生不良后果。 本装置的目的在于提高制动衬片在某些条件下的摩擦系数。 该目的通过一种程序来实现，该程序用于改善根据第一参数启动的制动衬片的摩擦系数，并根据第二参数而终止。 该程序通过自动重复制动在适当的位置研磨或适配制动衬片，并且以至少间接的方式不断测量当前的摩擦系数。

公开(公告)号：US20070151818A1

公开(公告)日：2007-07-05

申请号：US10587063

申请日：2004-10-29

申请人： Paul Linhoff ,  Jochen Thiesing ,  Jurgen Balz ,  Enrico Ruck ,  Samir Attayebi ,  Jurgen Volkel ,  Rolf Weiler

发明人： Paul Linhoff ,  Jochen Thiesing ,  Jurgen Balz ,  Enrico Ruck ,  Samir Attayebi ,  Jurgen Volkel ,  Rolf Weiler

IPC分类号： B60L7/00

CPC分类号： F16D51/48 ,  F16D65/14 ,  F16D2121/24 ,  F16D2125/52 ,  F16D2125/582 ,  F16D2125/587

摘要： Disclosed is an electromechanically actuated parking brake for motor vehicles that is designed as a drum brake of the ‘Duo-Servo’ type, including a floatingly supported expanding lock which is operable by an electromechanical actuator arranged on a wheel carrier, and which is essentially composed of a threaded-nut/spindle assembly, the threaded nut of which is driven by the electromechanical actuator, and of two thrust members. At least one spring element is provided in the flux of force between the threaded-nut/spindle assembly and at least one of the thrust members. This provision allows compensating losses of application force, while the set application force is maintained in a reliable manner.

摘要翻译： 公开了一种用于机动车辆的机电驱动驻车制动器，其被设计为“双伺服”型的鼓式制动器，包括浮动支撑的膨胀锁，其可由布置在车轮架上的机电致动器操作，并且其基本上组成 螺母/主轴组件的螺纹螺母，其螺母由机电致动器驱动，以及两个推力构件。 在螺母 - 螺母/主轴组件和至少一个推力构件之间的力通量中提供至少一个弹簧元件。 该规定允许补偿施加力的损失，而设定的施加力保持在可靠的方式。

公开(公告)号：US20060254868A1

公开(公告)日：2006-11-16

申请号：US10567301

申请日：2004-04-15

申请人： Jochen Thiesing ,  Andreas Schirling

发明人： Jochen Thiesing ,  Andreas Schirling

IPC分类号： B60L7/10

CPC分类号： B60T8/52 ,  B60T17/221 ,  G01L5/225

摘要： Discloses is a motor vehicle brake having at least one brake disc or brake drum, at least two brake linings, and a device for detecting the tensioning force acting upon the brake linings when the motor vehicle is actuated. The brake linings include a carrier plate and a friction layer that is movable into engagement with the brake disc or brake drum. The device for detecting the tensioning force is designed so that it senses variations in the electric resistance (3) of the friction layer (2) that occur upon actuation of the motor vehicle brake, and evaluates them to determine the tensioning force. This allows for measurements of the tensioning forces that occur upon brake actuation with a sufficiently high rate of measuring accuracy at low costs.

摘要翻译： 公开了一种机动车辆制动器，其具有至少一个制动盘或制动鼓，至少两个制动衬片，以及用于在机动车被致动时检测作用在制动衬片上的张紧力的装置。 制动衬片包括承载板和可移动地与制动盘或制动鼓接合的摩擦层。 用于检测张紧力的装置被设计成使得其感测在机动车辆制动器致动时发生的摩擦层（2）的电阻（3）的变化，并且评估它们以确定张紧力。 这允许以低成本以足够高的测量精度测量在制动器致动时发生的张紧力。