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91. 发明公开

EP1389282A1 ELEKTROMECHANISCHE BREMSE MIT SELBSTVERSTÄRKUNG UND VERÄNDERLICHEM KEILWINKEL 审中-公开
标题翻译：带有自加强和变角WEDGE机电制动
公开(公告)号：EP1389282A1
公开(公告)日：2004-02-18
申请号：EP02740610.7
申请日：2002-05-16
申请人： Estop GmbH , Schautt, Martin
发明人： SCHAUTT, Martin , PASCUCCI, Antonio , HARTMANN, Henry
IPC分类号： F16D55/14 , F16D55/46 , B60T13/74
CPC分类号： F16D65/18 , B60T13/741 , B60T2270/83 , F16D55/14 , F16D2125/66 , F16D2127/10
摘要： The invention relates to an electromechanical brake comprising an electrical actuator producing an actuation force and acting upon at least one frictional member in order to press said member to elicit a frictional force against a rotational component of the brake that is to be stopped. A self-boosting device is arranged between the frictional member and the electrical actuator, said device serving to self-boost the actuation force produced by the electrical actuator and comprising at least one wedge (12), which has a wedge surface (14) arranged at an edge angle α and is supported on a corresponding counter bearing (16). When the brake is actuated, the electrical actuator displaces the wedge (12) relative to the counter bearing (16) in a direction of actuation (x) in order to press the frictional member against the component of the brake to be stopped. In order to achieve a high degree of self-boosting and short actuation paths, the wedge angle α is constant in a first segment (18) of the wedge surface (14), which is active at the beginning of brake actuation, and smaller than the first segment (18) in a second segment (20) adjacent to the first segment (18).

92. 发明公开

EP0953785A2 Elektromechanische Bremse mit Selbstverstärkung 有权
标题翻译： Elektromechanische Bremse mitSelbstverstärkung
公开(公告)号：EP0953785A2
公开(公告)日：1999-11-03
申请号：EP99107398.2
申请日：1999-04-26
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Dietrich, Johannes , Gombert, Bernd , Grebenstein, Markus
IPC分类号： F16D55/48
CPC分类号： F16D55/28 , B60T13/741 , B60T2270/83 , F16D2055/0058 , F16D2121/24 , F16D2125/36 , F16D2125/48 , F16D2127/10
摘要： Eine insbesondere für Fahrzeuge geeignete elektromechanische Bremse (10) hat einen elektrischen Aktuator (32), der eine Betätigungskraft erzeugt und auf zumindest ein Reibglied (16) wirkt, um dieses zum Hervorrufen einer Reibkraft gegen ein drehbares, abzubremsendes Bauteil (12) der Bremse zu drücken. Um die vom Aktuator (32) aufzubringende Betätigungskraft niedrig zu halten, ist zwischen dem abzubremsenden Bauteil (12) und dem elektrischen Aktuator (32) eine Anordnung (18,30) vorhanden, die zur Selbstverstärkung der vom elektrischen Aktuator (32) erzeugten Betätigungskraft führt. Eine Einrichtung zum Vergleichen eines Sollwertes der Reibkraft mit dem Istwert der Reibkraft steuert bei einer Abweichung zwischen Sollwert und Istwert den elektrischen Akuator (32) zum entsprechenden Erhöhen oder Verringern der erzeugten Betätigungskraft an, so daß der Istwert dem Sollwert der Reibkraft angeglichen wird. Reibwertschwankungen wirken sich somit nicht störend aus.
摘要翻译：机电制动器（10）具有电致动器（32），其提供施加在摩擦元件（16）上的作用力，该作用力与可旋转的制动部件（12）配合，在电动致动器和制动部件。将实际摩擦力与所需的摩擦力进行比较，以增加或降低操作力。

93. 发明公开

EP0857130A1 SELBSTVERSTÄRKENDE REIBUNGSBREMSE 失效
标题翻译：自加固制动摩擦
公开(公告)号：EP0857130A1
公开(公告)日：1998-08-12
申请号：EP96934749.0
申请日：1996-10-18
申请人： ITT Automotive Europe GmbH
发明人： BILL, Karlheinz , DUSIL, Vladimir , LEBER, Matthias
IPC分类号： B60T13 , F16D51 , F16D65 , F16D66
CPC分类号： F16D66/00 , B60T13/741 , B60T2270/83 , F16D51/26 , F16D51/46 , F16D51/48 , F16D2125/645 , F16D2127/08 , F16D2129/10
摘要： The invention concerns a servo friction brake with a carrier (1), at least one friction lining (2, 3) which is supported on the carrier (1) and co-operates with at least one friction surface, and with at least one device (6) for actuating the friction lining (2, 3). According to the invention, in order to considerably reduce the sensitivity to the coefficient of friction of the friction brake and attain high self-assistance values, in particular in the region of the blocking limit, means (9, 10, 11, 12, 14, 21) for altering the self-assistance during operation of the brake are provided.

94. 发明授权

EP2123931B1 Parameter estimation method for self-energized brake mechanism 有权
标题翻译：为自增强制动机构参数估计方法
公开(公告)号：EP2123931B1
公开(公告)日：2012-10-10
申请号：EP08009347.9
申请日：2008-05-21
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： Balogh, Levente , Nemeth, Huba
IPC分类号： F16D65/14
CPC分类号： F16D65/18 , B60T2270/83 , F16D2066/006 , F16D2121/24 , F16D2127/10

95. 发明授权

EP2241486B1 Notbremssystem für elektrische Maschinen in Hybridfahrzeugen und/oder Elektrofahrzeugen 有权
标题翻译：对于混合动力汽车和/或电动车辆的电机紧急制动系统
公开(公告)号：EP2241486B1
公开(公告)日：2011-04-13
申请号：EP10160158.1
申请日：2010-04-16
申请人： ZF Friedrichshafen AG
发明人： Wehlen, Timo
IPC分类号： B60T7/12 , B60T17/18
CPC分类号： B60T17/18 , B60K6/48 , B60L3/0015 , B60L15/2009 , B60L2220/14 , B60L2220/16 , B60L2220/50 , B60T7/12 , B60T2270/83 , B60W10/08 , F16D2121/32 , F16D2127/008 , F16D2127/10 , Y02T10/6221 , Y02T10/641 , Y02T10/645 , Y02T10/72 , Y02T10/7275

96. 发明授权

EP1979644B1 SELBSTVERSTÄRKENDE SCHEIBENBREMSE MIT KEILELEMENTEN 有权
标题翻译：楔形元素自加固盘式制动器
公开(公告)号：EP1979644B1
公开(公告)日：2009-12-16
申请号：EP07711351.2
申请日：2007-01-18
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： HERGES, Michael , MILLER, Bernhard , STÖHR, Markus
IPC分类号： F16D55/46
CPC分类号： F16D65/18 , B60T2270/83 , F16D2121/14 , F16D2121/24 , F16D2125/24 , F16D2125/26 , F16D2125/40 , F16D2127/10

97. 发明授权

EP1499813B1 KRAFTFAHRZEUGBREMSANLAGE MIT PARKBREMSFUNKTION UND ELEKTROMECHANISCHE RADBREMSE FÜR EINE SOLCHE KRAFTFAHRZEUGBREMSANLAGE 有权
标题翻译：随着对这种电机车辆制动系统，驻车制动功能和电子机械基础制动器汽车制动系统
公开(公告)号：EP1499813B1
公开(公告)日：2005-12-07
申请号：EP03718795.2
申请日：2003-04-28
申请人： Estop GmbH
发明人： PASCUCCI, Antonio , HARTMANN, Henry , SCHAUTT, Martin
IPC分类号： F16D55/46
CPC分类号： F16D65/18 , B60T7/107 , B60T13/741 , B60T2270/83 , F16D2121/24 , F16D2123/00 , F16D2125/40 , F16D2125/52 , F16D2125/66 , F16D2127/06 , F16D2127/10
摘要： The invention relates to a motor vehicle brake system comprising at least one first and at least one second electromechanical wheel brake (10), each of which is provided with an electric actuator generating an actuation force and a device self-energizing the actuation force that is generated by the actuator in order to press a friction element against a rotatable component (14) of the wheel brake (10), which is to be braked. Each self-energizing device is provided with a wedge (18) which rests against a corresponding abutment (22) and comprises at least one wedge surface (20, 20') that is arranged at an angle of inclination (a). In order to create a parking brake function, the self-energizing device of the first wheel brake is provided with at least one wedge surface (20) which is used for augmenting the force applied during braking while driving forward, and the self-energizing device of the second wheel brake is provided with at least one wedge surface (20') which is used for augmenting the force applied during braking while driving backward. In several embodiments, the angle of inclination (a) is selected such that the wheel brakes (10) are self-locking at least with normally prevailing coefficients of friction (µ). In the parking brake function, the friction element of the first wheel brake is tensed against the component of the wheel brake (10), which is to be braked, by means of the wedge surface (20) that is used for augmenting the force applied during braking while driving forward whereas the friction element of the second wheel brake is tensed against the component of the wheel brake (10), which is to be braked, by means of the wedge surface (20') that is used for augmenting the force applied during braking while driving backward. The invention also relates to an electromechanical brake for such a motor vehicle brake system.

98. 发明公开

EP1499813A1 KRAFTFAHRZEUGBREMSANLAGE MIT PARKBREMSFUNKTION UND ELEKTROMECHANISCHE RADBREMSE FÜR EINE SOLCHE KRAFTFAHRZEUGBREMSANLAGE 有权
标题翻译： KRAFTFAHRZEUGBREMSANLAGE MIT PARKBREMSFUNKTION UND ELEKTROMECHANISCHE RADBREMSEFÜREINE SOLCHE KRAFTFAHRZEUGBREMSANLAGE
公开(公告)号：EP1499813A1
公开(公告)日：2005-01-26
申请号：EP03718795.2
申请日：2003-04-28
申请人： Estop GmbH
发明人： PASCUCCI, Antonio , HARTMANN, Henry , SCHAUTT, Martin
IPC分类号： F16D55/46
CPC分类号： F16D65/18 , B60T7/107 , B60T13/741 , B60T2270/83 , F16D2121/24 , F16D2123/00 , F16D2125/40 , F16D2125/52 , F16D2125/66 , F16D2127/06 , F16D2127/10
摘要： The invention relates to a motor vehicle brake system comprising at least one first and at least one second electromechanical wheel brake (10), each of which is provided with an electric actuator generating an actuation force and a device self-energizing the actuation force that is generated by the actuator in order to press a friction element against a rotatable component (14) of the wheel brake (10), which is to be braked. Each self-energizing device is provided with a wedge (18) which rests against a corresponding abutment (22) and comprises at least one wedge surface (20, 20') that is arranged at an angle of inclination (a). In order to create a parking brake function, the self-energizing device of the first wheel brake is provided with at least one wedge surface (20) which is used for augmenting the force applied during braking while driving forward, and the self-energizing device of the second wheel brake is provided with at least one wedge surface (20') which is used for augmenting the force applied during braking while driving backward. In several embodiments, the angle of inclination (a) is selected such that the wheel brakes (10) are self-locking at least with normally prevailing coefficients of friction (µ). In the parking brake function, the friction element of the first wheel brake is tensed against the component of the wheel brake (10), which is to be braked, by means of the wedge surface (20) that is used for augmenting the force applied during braking while driving forward whereas the friction element of the second wheel brake is tensed against the component of the wheel brake (10), which is to be braked, by means of the wedge surface (20') that is used for augmenting the force applied during braking while driving backward. The invention also relates to an electromechanical brake for such a motor vehicle brake system.
摘要翻译：机动车辆制动系统技术领域本发明涉及一种机动车辆制动系统，该系统包括至少一个第一机电式车轮制动器和至少一个第二机电式车轮制动器（10），每个机电式车轮制动器设置有产生致动力的电致动器和自激励致动力的装置，由致动器产生，以便将摩擦元件压靠在待制动的车轮制动器（10）的可旋转部件（14）上。每个自加力装置设置有楔形件（18），该楔形件靠在相应的支座（22）上并包括至少一个以倾斜角度（a）布置的楔形表面（20,20'）。为了产生停车制动功能，第一轮制动器的自增能装置设置有至少一个楔形表面（20），该楔形表面（20）用于增大在向前行驶时在制动期间施加的力，并且自增能装置在第二轮制动器的第二轮制动器设置有至少一个楔形表面（20'），所述至少一个楔形表面用于增大在制动期间在向后驱动时施加的力。在若干实施例中，倾角（α）被选择为使得车轮制动器（10）至少以通常主要的摩擦系数（μ）自锁。在驻车制动功能中，第一轮制动器的摩擦元件借助于用于增大所施加的力的楔形表面（20）而紧靠待制动的车轮制动器（10）的部件张紧在向前行驶的制动期间，而第二轮制动器的摩擦元件借助于用于增大力的楔形表面（20'）抵靠待制动的车轮制动器（10）的部件张紧在制动过程中向后行驶时施加。本发明还涉及用于这种机动车辆制动系统的机电制动器。

99. 发明授权

EP0953785B1 Elektromechanische Bremse mit Selbstverstärkung 有权
标题翻译：机电制动器，带有自伺服
公开(公告)号：EP0953785B1
公开(公告)日：2003-03-26
申请号：EP99107398.2
申请日：1999-04-26
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Dietrich, Johannes , Gombert, Bernd , Grebenstein, Markus
IPC分类号： F16D55/48
CPC分类号： F16D55/28 , B60T13/741 , B60T2270/83 , F16D2055/0058 , F16D2121/24 , F16D2125/36 , F16D2125/48 , F16D2127/10

100. 发明授权

EP0929757B1 BRAKING SYSTEM INCLUDING MOTOR-DRIVEN DISC BRAKE EQUIPPED WITH SELF-SERVO MECHANISM 失效
标题翻译：采用电机盘式制动器，自我强化设备制动系统
公开(公告)号：EP0929757B1
公开(公告)日：2003-01-29
申请号：EP97941265.7
申请日：1997-09-26
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： SHIRAI, Kenji , KURASAKO, Ryoichi , YOSHINO, Yasunori , IMAI, Kazuhiko
IPC分类号： F16D65/16
CPC分类号： F16D65/847 , B60T7/042 , B60T13/74 , B60T13/741 , B60T2270/83 , F16D55/2245 , F16D55/226 , F16D55/227 , F16D65/092 , F16D65/095 , F16D65/0972 , F16D65/0974 , F16D65/0979 , F16D65/18 , F16D65/78 , F16D2055/0008 , F16D2055/0016 , F16D2066/003 , F16D2066/005 , F16D2121/24 , F16D2125/40 , F16D2125/52 , F16D2125/587 , F16D2125/66 , F16D2127/007 , F16D2127/08 , F16D2127/10
摘要： Electrically operated braking system with a motor-driven disc brake including an electric motor (212) for braking an automotive vehicle wheel, and a motor control device (100) for controlling the electric motor, the disc brake further including a disc rotor (11; 212) having a friction surface (12), a friction pad (14a; 14b) movable for contact with the friction surface to restrict rotation of the disc rotor, a pad support mechanism (152) for supporting the friction pad movably in a direction intersecting the friction surface, a pad pressing mechanism (202, 212, 214) including the electric motor and a pressing member (202; 216), the electric motor producing a drive force for moving the pressing member to force the friction pad against the disc rotor, and a self-servo mechanism (220) for providing a self-servo effect of boosting a friction force generated between the friction surface and the friction pad, on the basis of the friction force.

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