公开(公告)号：US09434361B2

公开(公告)日：2016-09-06

申请号：US14615112

申请日：2015-02-05

申请人： Robert Bosch GmbH

发明人： Simon Hauber ,  Helmut Wolff

IPC分类号： B60T8/17 ,  B60T8/172 ,  F16D65/18 ,  B60T13/58 ,  B60T13/74 ,  F16D121/24 ,  F16D121/26 ,  F16D125/40 ,  F16D121/02

CPC分类号： B60T8/17 ,  B60T8/172 ,  B60T13/588 ,  B60T13/741 ,  F16D65/18 ,  F16D2121/02 ,  F16D2121/24 ,  F16D2121/26 ,  F16D2125/40

摘要： A method for releasing a brake device for an automatic parking brake, a corresponding device, and a control device enable safely releasing the parking brake without stress on components. A method for actuating a parking brake with a brake device having a brake caliper housing with a chamber configured to receive a fluid, a brake piston, a spindle and a spindle nut, includes determining a first hydraulic driver-applied pre-pressure in the chamber during a mechanical application process of the parking brake. The method further includes comparing the first driver-applied pre-pressure to a predetermined pressure threshold value via the control device; and building up a hydraulic support pressure in the chamber in order to unload the spindle when the first driver-applied pre-pressure is above the pressure threshold value.

摘要翻译： 一种用于释放用于自动驻车制动器的制动装置的方法，相应的装置和控制装置使得能够安全地释放驻车制动器而不会对部件施加压力。 一种具有制动装置的制动装置致动驻车制动器的方法，所述制动装置具有制动卡钳壳体，所述制动钳壳体具有构造成容纳流体的腔室，制动活塞，主轴和主轴螺母，包括确定所述腔室中的第一液压驱动器施加的预压力 在驻车制动器的机械施加过程中。 该方法还包括经由控制装置将第一驱动器施加的预压与预定压力阈值进行比较; 并且当第一驱动器施加的预压力高于压力阈值时，在腔室中建立液压支撑压力以便卸载主轴。

公开(公告)号：US20150377309A1

公开(公告)日：2015-12-31

申请号：US14850216

申请日：2015-09-10

申请人： VE VIENNA ENGINEERING FORSCHUNGS-UND ENTWICKLUNGS GMBH

发明人： Michael PUTZ

IPC分类号： F16D65/18

CPC分类号： F16D65/18 ,  F16D55/225 ,  F16D2121/14 ,  F16D2121/18 ,  F16D2121/24 ,  F16D2121/26 ,  F16D2125/30 ,  F16D2125/32 ,  F16D2125/64 ,  F16D2125/645 ,  F16D2127/007

摘要： To reduce the attainable actuation times of an electrically actuated friction brake and simultaneously keep the friction brake inexpensive, an electrically actuated friction brake with a brake pad (3) actuated by an actuation device (10) is proposed, wherein for braking the actuation device (10) is driven by a spring and is held open by an electrical actuator (12), so that the spring actuates the friction brake (1) in case of a power loss, wherein a first transmission element (5), that is connected to the brake pad (3), and a second transmission element (8) with an elevation curve (17) are provided and a coupling element (15) is provided on the first transmission element (5), wherein a follower element (14) is arranged on the coupling element (15) that follows the elevation curve (17) under the action of the spring for actuating the first transmission element (5).

摘要翻译： 为了减少电动摩擦制动器的可实现的致动时间并同时保持摩擦制动器便宜，提出了一种具有由致动装置（10）致动的制动衬块（3）的电动摩擦制动器，其中为了制动致动装置 10）由弹簧驱动并且由电致动器（12）保持打开，使得在功率损失的情况下弹簧致动摩擦制动器（1），其中第一传动元件（5）连接到 设置有制动衬块（3）和具有高度曲线（17）的第二传动元件（8），并且在所述第一传动元件（5）上设置有耦合元件（15），其中从动元件（14）是 布置在在用于致动第一传动元件（5）的弹簧的作用下在升降曲线（17）之后的联接元件（15）上。

公开(公告)号：US20150240893A1

公开(公告)日：2015-08-27

申请号：US14427144

申请日：2013-09-09

申请人： CONTINENTAL TEVES AG & CO. OHG

发明人： Thomas Winkler ,  Jürgen Bauer ,  Jürgen Balz ,  Stefan Pfeiffer ,  Dirk Koch ,  Thomas Böhme

IPC分类号： F16D65/18

CPC分类号： F16D65/18 ,  F16D2121/04 ,  F16D2121/18 ,  F16D2121/26 ,  F16D2123/00 ,  F16D2125/40 ,  F16H25/2204

摘要： A combined vehicle brake having a hydraulically actuable driving brake and an electromechanically actuable parking brake device. In a brake housing, a hydraulic operating pressure space is bounded by a brake piston chargeable with hydraulic pressure medium to carry out normal braking. The brake piston is actuable along a longitudinal axis of the piston, and the parking brake device acts on the brake piston by a gearing converting the rotational movement of an electromechanical actuator into a translation movement and bringing about an actuation of the brake piston in order to carry out parking brake operations and keeping the brake piston in the actuated position. The gearing has a threaded spindle and a threaded nut which are in contact with each other via a plurality of rolling bodies. The frictional moment transmitted by the further axial bearing is higher than the returning torque of the threaded spindle.

摘要翻译： 具有液压致动驱动制动器和机电可起动的驻车制动装置的组合车辆制动器。 在制动器壳体中，液压操作压力空间由可用液压介质充注的制动活塞限制，以执行正常制动。 制动活塞可沿着活塞的纵向轴线致动，并且驻车制动装置通过将机电致动器的旋转运动转换成平移运动的齿轮作用在制动活塞上，并引起制动活塞的致动，以便 执行驻车制动操作并将制动器活塞保持在致动位置。 齿轮具有经由多个滚动体彼此接触的螺纹主轴和螺纹螺母。 由另一轴向轴承传递的摩擦力矩大于螺纹主轴的返回转矩。

公开(公告)号：US20140060982A1

公开(公告)日：2014-03-06

申请号：US14019050

申请日：2013-09-05

申请人： FANUC CORPORATION

发明人： Yasuyuki MATSUMOTO ,  Tsutomu SHIKAGAWA

IPC分类号： B60T17/22 ,  B60T13/74

CPC分类号： B60T17/221 ,  B60T8/17 ,  B60T8/885 ,  B60T13/74 ,  B60T13/741 ,  B60T2270/406 ,  F16D2121/26 ,  G01R31/025

摘要： A first switching element is connected to one end of a brake and switches from the off state to the on state when a switch command is input to cause a brake drive current to flow through the brake. A second switching element is connected to the other end of the brake and switches from the off state to the on state when the switch command is input to cause a brake drive current to flow through the brake. A voltage detection unit detects a brake voltage being applied to the brake. A switch command delay unit delays the switch command input to the first switching element. A short circuit determination unit determines whether or not a short circuit has occurred in the first switching element based on the brake voltage and the switch command delayed by the switch command delay unit.

摘要翻译： 第一开关元件连接到制动器的一端，并且当输入开关命令以使制动器驱动电流流过制动器时，从断开状态切换到接通状态。 第二开关元件连接到制动器的另一端，当输入开关指令以使制动器驱动电流流过制动器时，从断开状态切换到接通状态。 电压检测单元检测施加到制动器的制动电压。 开关指令延迟单元延迟对第一开关元件的开关命令输入。 短路确定单元基于制动电压和由开关指令延迟单元延迟的开关指令来确定第一开关元件中是否发生短路。

公开(公告)号：US20120325601A1

公开(公告)日：2012-12-27

申请号：US13518531

申请日：2010-07-23

申请人： Wilfried Giering

发明人： Wilfried Giering

IPC分类号： B60T13/74 ,  F16D65/16

CPC分类号： F16D65/18 ,  F16D65/0006 ,  F16D2121/24 ,  F16D2121/26 ,  F16D2125/48 ,  F16D2125/50 ,  F16H1/46

摘要： The invention relates to a subassembly for a brake actuator which is provided for an electromechanically operated parking brake. The subassembly comprises a drive device and gear device for generating and transmitting a torque to a brake device and a fixing element which secures the arrangement of the gear device relative to the drive device, an internal-toothed wheel of the gear device being integrated in the fixing element.

摘要翻译： 本发明涉及一种用于制动致动器的子组件，其用于机电操作的驻车制动器。 该组件包括驱动装置和齿轮装置，用于产生和传递扭矩到制动装置和固定元件，其固定齿轮装置相对于驱动装置的装置，齿轮装置的内齿轮集成在 固定元件。

公开(公告)号：US08220599B2

公开(公告)日：2012-07-17

申请号：US11941211

申请日：2007-11-16

申请人： Daniel Fischer

发明人： Daniel Fischer

IPC分类号： F16D65/00

CPC分类号： B66B5/18 ,  B66B19/007 ,  F16D55/38 ,  F16D2121/14 ,  F16D2121/26

摘要： Brake equipment, for an elevator installation, includes: a static element; a movable element movable relative to the static element in a first degree of freedom, wherein selectably a first frictional contact is produced in a first contact surface between the static element and the movable element by a controllable normal force acting in a second degree of freedom, and a first friction force opposes movement of the movable element relative to the static element; and a relative element, wherein a second frictional contact is produced in a second contact surface between the movable element and the relative element by the normal force, and a second friction force opposes movement of the movable element relative to the relative element. The relative element is movable in the first degree of freedom relative to the static element between a normal position and a braking position and is resiliently biased into the normal position.

摘要翻译： 用于电梯安装的制动设备包括：静电元件; 可移动元件，其以第一自由度相对于静态元件移动，其中可选择地，通过作用在第二自由度的可控法向力在静态元件和可移动元件之间的第一接触表面中产生第一摩擦接触， 并且第一摩擦力相对于所述可移动元件相对于所述静态元件的移动; 以及相对元件，其中通过法向力在可动元件和相对元件之间的第二接触表面中产生第二摩擦接触，并且第二摩擦力相对于可移动元件相对于相对元件的移动。 相对元件可相对于正常位置和制动位置之间的静态元件在第一自由度中移动并被弹性地偏置到正常位置。

公开(公告)号：US20120048659A1

公开(公告)日：2012-03-01

申请号：US13216447

申请日：2011-08-24

申请人： Grosdemouge Thibaut ,  Taylor Martin ,  Malki Refaat

发明人： Grosdemouge Thibaut ,  Taylor Martin ,  Malki Refaat

IPC分类号： B60T13/38 ,  B60T13/58

CPC分类号： B60T17/083 ,  B60T13/741 ,  B60T17/16 ,  F16D65/28 ,  F16D2121/06 ,  F16D2121/08 ,  F16D2121/26 ,  F16D2123/00 ,  F16D2125/28 ,  F16D2125/36 ,  F16D2125/40 ,  F16D2125/48 ,  F16D2125/52 ,  F16D2125/66 ,  F16D2127/008 ,  F16D2127/04

摘要： A parking brake mechanism for an air actuated disc brake includes an air chamber separated into a non-pressurised section and a pressurised section. A resilient device is located in the non-pressurized section and is movable along an axis to adopt a retracted parking brake-off position and a deployed parking brake-on position. The resilient device is biased into the deployed parking brake-on position. A latching device is arranged to selectively retain the resilient device in the retracted parking brake-off position. An actuator is arranged to selectively disengage the latching device to permit the parking brake mechanism to be applied. The mechanism is configured to introduce pressurized air into the pressurized section to return the resilient device to the retracted parking brake-off position.

摘要翻译： 用于空气致动盘式制动器的驻车制动机构包括分离成非加压部分和加压部分的空气室。 弹性装置位于非加压部分中并且可沿轴线移动以采用缩回驻车制动器关闭位置和展开的驻车制动器接合位置。 弹性装置被偏置到部署的驻车制动器接通位置。 闭锁装置被布置成选择性地将弹性装置保持在缩回驻车制动器关闭位置。 致动器被布置成选择性地脱离闩锁装置以允许驻车制动机构被施加。 该机构构造成将加压空气引入加压部分以将弹性装置返回到缩回驻车制动器关闭位置。

公开(公告)号：US20110061483A1

公开(公告)日：2011-03-17

申请号：US12991536

申请日：2009-05-07

申请人： Masahiko Asakura

发明人： Masahiko Asakura

IPC分类号： F16H25/20

CPC分类号： F16D63/006 ,  B60R25/02 ,  F16D2121/24 ,  F16D2121/26 ,  F16D2125/32 ,  Y10T70/5655 ,  Y10T70/5956 ,  Y10T74/18312 ,  Y10T74/18592 ,  Y10T74/2101

摘要： An actuator (A) of a steering lock device includes a tubular member (17) that is fitted around an outer periphery of a lock pin (14) and is rotated by an electric motor (19), a helical cam groove (14e) is provided, among an inner peripheral face of the tubular member (17) and an outer peripheral face of the lock pin (14), in the outer peripheral face of the lock pin (14), a ball (21) is disposed between the cam groove (14e) and a ball retaining groove (17a, 17a) of the tubular member (17), and a guide pin (23) implanted in the lock pin (14) opposes a cam face (17d) formed on the inner peripheral face of the tubular member (17). Even when a bottom part of the ball retaining groove (17a, 17a) is worn and the lock pin (14) cannot be pulled out from a recess (12a) by the cam groove (14e), the lock pin (14) can be pulled out completely from the recess (12a) by the cam face (17d) and the guide pin (23) and, moreover, since the cam groove (14e) and the cam face (17d) are provided so as to be divided between the tubular member (17) and the lock pin (14), it is possible to achieve a reduction in the size of the actuator (A).

摘要翻译： 转向锁定装置的致动器（A）包括：管状构件（17），其围绕锁定销（14）的外周安装并由电动机（19）旋转，螺旋形凸轮槽（14e）为 在所述锁定销（14）的外周面中，在所述管状部件（17）的内周面和所述锁定销（14）的外周面之间设置有在所述凸轮 所述管状部件（17）的槽（14e）和球保持槽（17a，17a）和植入所述锁定销（14）的引导销（23）相对于形成在所述内周面 的管状构件（17）。 即使当球保持槽（17a，17a）的底部磨损并且锁定销（14）不能被凸轮槽（14e）从凹部（12a）拉出时，锁定销（14）也可以是 通过凸轮面（17d）和引导销（23）从凹部（12a）完全拉出，此外，由于凸轮槽（14e）和凸轮面（17d）被设置成在 管状构件（17）和锁定销（14），可以实现致动器（A）的尺寸的减小。

公开(公告)号：US20090054192A1

公开(公告)日：2009-02-26

申请号：US11575126

申请日：2006-06-30

申请人： Toshiaki Shimada

发明人： Toshiaki Shimada

IPC分类号： F16H1/32

CPC分类号： F16H1/32 ,  F16D65/18 ,  F16D2121/26 ,  F16D2125/40 ,  F16D2125/50

摘要： First input-side eccentric part 39a of an input shaft 39 is inserted into a central hole of an external gear 47. A crank pin 60 for controlling the motion of the external gear 47 has a first crank-side eccentric part 60d whose eccentricity is equal to that of the first input-side eccentric part 39a. The first crank-side eccentric part 60d is engaged with the external gear 47. The input shaft 39 has a second input-side eccentric part 39b whose eccentricity is larger than that of the first input-side eccentric part 39a. The second input-side eccentric part 39b is provided with a driving member 49 such that the driving member 49 is rotatable. The crank pin 60 has a second crank-side eccentric part 60c whose eccentricity is equal to that of the rear eccentric part 39b. The second crank-side eccentric part 60c is engaged with the driving plate 67.

摘要翻译： 输入轴39的第一输入侧偏心部39a插入外齿轮47的中心孔。用于控制外齿轮47的运动的曲柄销60具有偏心量相等的第一曲柄侧偏心部60d 与第一输入侧偏心部39a的位置。 第一曲柄侧偏心部60d与外齿轮47接合。输入轴39具有比第一输入侧偏心部39a大的偏心度的第二输入侧偏心部39b。 第二输入侧偏心部39b设置有驱动构件49，使得驱动构件49能够旋转。 曲柄销60具有偏心等于后偏心部39b的偏心度的第二曲柄侧偏心部60c。 第二曲柄侧偏心部60c与驱动板67接合。

公开(公告)号：US07311180B2

公开(公告)日：2007-12-25

申请号：US10466509

申请日：2001-09-19

申请人： Dietmar Baumann ,  Hanniel Schmidt ,  Herbert Vollert ,  Frieder Keller

发明人： Dietmar Baumann ,  Hanniel Schmidt ,  Herbert Vollert ,  Frieder Keller

IPC分类号： F16D55/14

CPC分类号： F16D65/18 ,  F16D2121/24 ,  F16D2121/26 ,  F16D2123/00 ,  F16D2125/40 ,  F16D2125/48 ,  F16D2125/645 ,  F16D2127/08 ,  F16D2127/10 ,  F16D2129/10

摘要： An electromechanically actuatable self-boosting disk brake in which a friction brake lining is guided displaceably with a guide whose angle to the brake disk is adjustable via an electric motor to attain brake reinforcement. The angle of the guide is adjusted independently of an actuating device with which the friction brake lining is pressed against the brake disk.

摘要翻译： 一种机电可启动的自升式盘式制动器，其中摩擦制动衬片被引导件引导，引导件与制动盘的角度可通过电动机调节以获得制动增强。 引导件的角度与驱动装置无关，摩擦制动衬片通过该致动装置压靠在制动盘上。