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公开(公告)号：EP2229542A1
公开(公告)日：2010-09-22
申请号：EP09702307.1
申请日：2009-01-19
CPC分类号： H02K7/1023 , F16D51/00 , F16D51/20 , F16D2121/20 , F16D2121/22
摘要： An electrically controlled brake includes as conventional a rotatable first mechanical system and a second mechanical system that is stationary or fixed. The two systems have friction surfaces/parts (110) that can be made to come in engagement with each other, providing a braking effect, and be withdrawn from each other releasing the braking effect. In the second system, windings can be wound around two braking shoes (102, 103) made from soft magnetic material so that an electric current flowing in the windings affects magnetic fluxes through the soft magnetic parts to move at least one thereof. The movement is in a direction that affects the effective width of an air gap (107) in the closed main magnetic path. The electric current gives attraction forces over the air gap which tend to move the braking shoes to reduce the length of the air gap. A spring (107) that e.g. can be a flat spring is rigidly mounted to inner ends of the braking shoes, creating forces on the braking shoes acting in a direction substantially opposite that of the attraction forces. The spring and the braking shoes form a unified structure that via a portion of the spring is rigidly attached to a stationary component (111) of the brake, such as through a bar (105). Since the movements of the braking shoes is not performed about some shaft or articulation, there is no mechanical play in the brake.
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公开(公告)号：EP1579124A1
公开(公告)日：2005-09-28
申请号：EP03789204.9
申请日：2003-12-10
发明人： BALZ, Jürgen , WEILER, Rolf , SCHMITT, Stefan, Johannes , POHLMANN, Andreas , SALZMANN, Sebastian
CPC分类号： F16D51/48 , F16D65/22 , F16D2065/386 , F16D2066/003 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16D2125/52
摘要： The invention relates to an electromechanically-operated parking brake for motor vehicles, embodied as a drum brake of the 'Duo-Servo' type, comprising an expanding bolt (2) with a floating mounting, operated by an electromechanical actuator (15), arranged on a wheel support, which acts on two brake shoes (3,4). According to the invention, the floating mounting of the expanding bolt (2), embodied by a threaded nut/spindle arrangement (8,18) may be guaranteed and a desired operating force always available whereby the threaded nut (8) has a straight toothing on the outer circumference thereof which forms a helical gear with a helical wheel (1) driven by an electromechanical actuator (15).
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公开(公告)号：EP2187080A1
公开(公告)日：2010-05-19
申请号：EP07807354.1
申请日：2007-09-14
发明人： OKADA, Daisuke
CPC分类号： B66B11/0438 , B66D5/08 , B66D5/30 , F16D51/20 , F16D51/26 , F16D65/22 , F16D2121/22 , H02K7/1023 , H02K21/14
摘要： Provided is an elevator hoist in which a rotating body is braked by a braking device. The braking device includes: a braking body displaceable in a direction toward and away from the rotating body; a movable body displaced along with the braking body; a urging body for urging the movable body in a direction in which the braking body is brought into contact with the rotating body; and an electromagnetic magnet including an annular electromagnetic coil and a field to which the electromagnetic coil is provided, the electromagnetic magnet being for displacing the movable body in a direction in which the braking body moves away from the rotating body by power feeding to the electromagnetic coil. The field includes: an inner pole portion passing on an inner side of the electromagnetic coil; and an outer pole portion in connection with the inner pole portion, the outer pole portion being provided on an outer side of the electromagnetic coil. The inner pole portion is provided with an inner pole opposed surface opposed to the movable body. The outer pole portion is provided with outer pole opposed surfaces opposed to the movable body. Each of the outer pole opposed surfaces is magnetically saturated with a smaller magnetic flux amount than that for the inner pole opposed surface. Each of the movable body and the field is opposed to a magnetic-flux leaking member for allowing a magnetic flux to avoid the outer pole opposed surfaces and pass between the movable body and the outer pole portion.
摘要翻译： 本发明提供一种利用制动装置对旋转体进行制动的电梯升降机。 所述制动装置包括：制动体，所述制动体能够在朝向和远离所述旋转体的方向上移位; 与制动体一起移动的可动体; 推压体，该推压体用于沿着制动体与旋转体接触的方向推动可移动体; 以及包括环形电磁线圈和设置有所述电磁线圈的磁场的电磁体，所述电磁体用于通过对所述电磁线圈的馈电使所述可动体在所述制动体远离所述旋转体移动的方向上移位 。 该领域包括：在电磁线圈的内侧穿过的内磁极部分; 以及与内极部分连接的外极部分，外极部分设置在电磁线圈的外侧。 内极部分设有与移动体相对的内极相对表面。 外极部分设有与移动体相对的外极相对表面。 每个外磁极相对表面以比内磁极相对表面的磁通量更小的磁通量进行磁饱和。 可动体和磁场中的每一个都与磁通泄漏部件相对，用于允许磁通避开外部磁极相对表面并且穿过可动体和外部磁极部分之间。
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公开(公告)号：EP0992701B1
公开(公告)日：2006-05-10
申请号：EP99116896.4
申请日：1999-09-07
发明人： Sintram, Ulf
CPC分类号： F16D65/22 , F16D51/24 , F16D51/48 , F16D65/09 , F16D2121/02 , F16D2121/14 , F16D2121/24 , F16D2123/00 , F16D2125/32 , F16D2125/50
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公开(公告)号：EP1393984A1
公开(公告)日：2004-03-03
申请号：EP03018779.3
申请日：2003-08-28
发明人： Friesen, Ulf
CPC分类号： H01B9/003 , B60T13/74 , B61D49/00 , F16D2066/001 , F16D2066/005 , H01B11/22 , Y02T30/30
摘要： Die Erfindung betrifft eine elektrische Verkabelung eines Fahrzeugs oder Fahrzeugzuges, insbesondere eines Schienenfahrzeugs, welche ein zwischen zwei Komponenten, Baugruppen oder Wagen des Fahrzeugs oder Fahrzeugzuges verlaufendes Sammelkabel beinhaltet, in welchem mehrere elektrische Kabel zusammengefaßt sind. Die Erfindung sieht vor, daß das Sammelkabel (84) eine Gesamtabschirmung (100) und wenigstens eines der elektrischen Kabel eine Einzelabschirmung (99) aufweist, wobei letztere innerhalb der Gesamtabschirmung (100) verläuft und von dieser durch eine oder mehrere Isolationsschichten (98) getrennt ist und wobei die Einzelabschirmung (99) mit der Masse der einen Komponente, Baugruppe oder dem einen Wagen und die Gesamtabschirmung (100) mit der Masse der anderen Komponente, Baugruppe oder dem anderen Wagen elektrisch leitend verbunden ist oder umgekehrt.
摘要翻译： 电缆具有多个单独的电缆，例如电缆。 脉冲信号电缆（92）和现场总线电缆（94），其容纳在公共电缆（84）中，公共电缆（84）在轨道车辆的不同部件或滑架之间延伸，并且具有总体电缆屏蔽（100），至少一个 的电缆具有自己的电缆屏蔽（99）。 单独的电缆通过一个或多个绝缘层（98）与整个电缆屏蔽分离，单个电缆屏蔽连接到一个部件或滑架的地面，并且整个电缆屏蔽连接到另一个部件或滑架的地球。
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公开(公告)号：EP0504965A1
公开(公告)日：1992-09-23
申请号：EP92200618.4
申请日：1992-03-03
CPC分类号： F16D65/561 , B60T13/741 , F16D49/02 , F16D51/20 , F16D65/22 , F16D65/28 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16D2127/06
摘要： An electrically actuated brake including wear adjustment means comprising first and second rotative members (27,29), the first rotative member being engaged with, and controlling, actuator means (24,25,40) for the brake linings, the second rotative member having a first surface (41) engageable with the first rotative member and a second surface (45) disengageable from the first rotative member, the second rotative member controlling the angular position of the first rotative member in the non-actuated state of the brake.
摘要翻译： 一种电动制动器，包括磨损调节装置，包括第一和第二旋转构件（27,29），所述第一旋转构件与所述制动衬片接合并控制用于所述制动衬片的致动器装置（24,25,40），所述第二旋转构件具有 可与第一旋转构件接合的第一表面（41）和可脱离第一旋转构件的第二表面（45），第二旋转构件控制第一旋转构件在制动器的非致动状态下的角位置。
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公开(公告)号：EP2190104A1
公开(公告)日：2010-05-26
申请号：EP08792554.1
申请日：2008-08-20
CPC分类号： H02K16/00 , H02K7/1025 , Y10T74/17 , Y10T74/20341
摘要： The present invention provides a hollow actuator that has a short axial length so that the hollow actuator can be applied to a joint of a robot and with which brake can be securely activated.
The hollow actuator includes a motor section (1), a reduction gear section (9), a brake section (11), a rotation position detecting section (16), and a shaft (15) having a hollow shape and transmitting rotation, wherein the motor section (1) and the brake section (11) are disposed in the same chamber.摘要翻译： 本发明提供了一种中空致动器，其具有短的轴向长度，使得中空致动器可以施加到机器人的接头并且可以牢固地启动制动器。 中空致动器包括电动机部分（1），减速齿轮部分（9），制动部分（11），旋转位置检测部分（16）和具有中空形状和传递旋转的轴（15），其中 马达部分（1）和制动部分（11）设置在相同的腔室中。
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公开(公告)号：EP1913282A1
公开(公告)日：2008-04-23
申请号：EP06753741.5
申请日：2006-05-19
申请人： Etel S.A.
发明人： MOREL, Jean-Pierre
IPC分类号： F16D65/27
CPC分类号： F16D63/008 , F16D2121/30
摘要： A brake apparatus for an electric motor of the type having two brake blocks (8, 10) which are connected to brake discs (16, 18) which interact with a brake rail. The two brake blocks are connected rigidly by a connecting element (12) which can be subjected to a certain deflection under the action of a piezoelectric element (26) which serves to move the two brake blocks away from one another. The assembly (4) which comprises the two brake blocks and the connecting element between the latter is fastened by a fastening means (38) to a carrier (6) which can be deformed elastically along the direction which lies transversely with respect to the brake rail and the two brake blocks (8 and 10). Said elastically deformable fastening means are formed from plates (38) which are connected to the assembly (4) at one end and to the carrier (6) at the other end.
摘要翻译： 一种用于具有两个制动块（8,10）的类型的电动机的制动装置，该制动块与制动盘（16,18）连接，制动盘与制动轨道相互作用。 两个制动块通过连接元件（12）刚性连接，该连接元件在压电元件（26）的作用下可以承受一定的偏转，该压电元件（26）用于使两个制动块彼此远离。 包括两个制动块和其间的连接元件的组件（4）通过固定装置（38）固定在一个支架（6）上，该支架可以相对于制动轨横向地弹性变形 和两个制动块（8和10）。 所述可弹性变形的紧固装置由板（38）形成，所述板在一端连接到组件（4）并且在另一端连接到载体（6）。
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9.发明公开Perfectionnement aux matériaux des cylindres des actionneurs à piston actif 有权Verbesserung von Materialien der Zylinder von Aktoren mit aktivem Kolben
公开(公告)号：EP1729354A1
公开(公告)日：2006-12-06
申请号：EP06114650.2
申请日：2006-05-29
CPC分类号： F16D65/14 , F16D2121/28 , H02N2/023
摘要： L'invention concerne un actionneur comportant un piston linéaire (2) en matériau actif et un cylindre intérieur de coulissement (7, 7'), comportant un cylindre (5, 5') extérieur dans lequel ledit cylindre de coulissement (7, 7') est précontraint, un cylindre étant en matériau anisotrope présentant une dilatation thermique négative ou sensiblement nulle selon au moins un axe et une dilatation thermique positive ou sensiblement nulle sur au moins un autre axe, l'autre cylindre ayant un coefficient de dilatation thermique positif ou sensiblement nul.
摘要翻译： 致动器具有由正或零热膨胀系数材料制成的外筒（5）和由各向异性材料制成的内滑动缸（7），其沿着轴线呈现零或负热膨胀材料，零或正热膨胀 另一轴。 主动活塞（2）包括由压电材料制成并且在气缸（7）内部延伸的部分，以通过缸内的干摩擦使活塞轴向移动。
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公开(公告)号：EP1568645A1
公开(公告)日：2005-08-31
申请号：EP02788717.3
申请日：2002-12-04
CPC分类号： F16D51/10 , B66D5/08 , B66D5/30 , F16D51/12 , F16D2121/14 , F16D2121/22 , F16D2125/64
摘要： In a brake mechanism (110) for a traction machine, a plurality of braking members (20) are arranged so as to face to an internal wall of a bowl-shaped portion (12) of a brake drum (2) whose one surface is open. An elastic member (30) is provided which is connected to each of the braking members (20) and is arranged so that an elastic force acts in a radial direction from the center of the bowl-shaped portion (12) and in the direction such that the braking member (20) is pressed on the internal wall of the bowl-shaped portion. Also, the brake mechanism (110) includes a supporting member (8) for fixing a portion of the elastic member (30), the portion being opposite to a portion in which the elastic member (30) is connected to the braking member (20), and a control mechanism (42, 50) for controlling the elastic force by generating a resisting force opposing to the elastic force.
摘要翻译： 在用于曳引机的制动机构（110）中，多个制动部件（20）布置成面向制动鼓（2）的碗形部分（12）的内壁，制动鼓的一个表面 打开。 设置与各制动部件（20）连接的弹性部件（30），该弹性部件（30）以从碗状部分（12）的中心向径向作用弹力的方式设置 制动部件20被压在碗状部分的内壁上。 另外，制动机构110包括用于固定弹性构件30的一部分的支撑构件8，该部分与弹性构件30连接到制动构件20的部分相对 ）以及用于通过产生与弹力相反的阻力来控制弹力的控制机构（42,50）。
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