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1. 发明授权

US11458945B2 Electromechanical brake system 有权
公开(公告)号：US11458945B2
公开(公告)日：2022-10-04
申请号：US17415234
申请日：2019-12-17
申请人： GREENBRAKES GMBH
发明人： Michael Putz
IPC分类号： B60T13/74 , B60T8/171 , B60T8/172 , B60T8/176 , B60T8/72 , B60T17/22 , F16D65/16 , F16D65/38 , F16D66/00 , B60T8/1761 , B60T8/88 , H02P21/22 , F16D121/24 , F16D121/26 , F16D127/02
摘要： A brake system includes an electromechanical brake having a friction surface, a lining support, an electric motor for moving the lining support, a spring acting on the lining support, and a control and monitoring unit. A control and monitoring unit ascertains from at least one first value ascertained during a first movement of the lining support by the electric motor, an operating behavior value for a real operating behavior of an operating parameter of the relevant brake, and ascertains, by a comparison of the at least one real operating behavior value to at least one stored operating behavior expectation, a correction factor. The brake control system corrects by the one correction factor and activates a regulator of the electric motor using the corrected brake control signal. The control and monitoring unit is performs a calibration by a spring force of the at least one spring during the first movement.

2. 发明授权

US10989261B2 Power-off braking system 有权
公开(公告)号：US10989261B2
公开(公告)日：2021-04-27
申请号：US16335030
申请日：2017-09-14
申请人： Jean-Marc Loriot , Christian Salesse
发明人： Jean-Marc Loriot , Christian Salesse
IPC分类号： F16D65/18 , F16D59/02 , B60T13/04 , F16D61/00 , B60T1/10 , B60T7/12 , F16D55/225 , F16D121/14 , F16D121/26 , F16D125/40 , H02P3/04
摘要： A power-off emergency braking system, or parking brake system is presented in which, at each power-up, energy is stored in the structure of the brake so as to ensure the power-off application of the brake and the holding of same in the event of an interruption to the power supply of the device.

3. 发明授权

US09688511B2 Brake 有权
公开(公告)号：US09688511B2
公开(公告)日：2017-06-27
申请号：US14605473
申请日：2015-01-26
申请人： KONE Corporation
发明人： Mika Olkkonen , Petri Alkula , Raimo Pelto-Huikko
IPC分类号： B66B5/02 , B60T1/04 , F16D59/02 , F16D65/00 , F16D65/06 , B66B1/32 , B66D5/08 , B66D5/30 , B61H1/00 , F16D121/26 , F16D125/26 , F16D125/64 , F16D127/00 , H02P15/00
CPC分类号： B66B5/02 , B60T1/04 , B61H1/00 , B66B1/32 , B66D5/08 , B66D5/30 , F16D59/02 , F16D65/0006 , F16D65/06 , F16D2121/26 , F16D2125/26 , F16D2125/645 , F16D2127/008 , H02P15/00
摘要： The invention relates to a brake and to a method for controlling the brake. The brake comprises a base part, a braking piece movably supported on the base part, which braking piece is configured to be moved between a braking position and a releasing position, a spring, with the spring force of which the braking piece can be dropped into a braking position, a support member for limiting the initial position of the drop-out movement of the braking piece and also a controllable actuator, which is mechanically connected to the aforementioned support member and configured to displace the initial position of the drop-out movement of the braking piece with respect to the braking position.

4. 发明授权

US09568058B2 Disc brake 有权
标题翻译：盘式制动器
公开(公告)号：US09568058B2
公开(公告)日：2017-02-14
申请号：US14804422
申请日：2015-07-21
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Takayasu Sakashita , Yuki Naito
IPC分类号： F16D65/18 , F16D55/225 , F16D55/226 , F16D121/24 , F16D121/26 , F16D125/36 , F16D125/40 , F16D125/48 , F16D125/50
CPC分类号： F16D65/18 , F16D55/225 , F16D55/226 , F16D2121/24 , F16D2121/26 , F16D2125/36 , F16D2125/40 , F16D2125/48 , F16D2125/50
摘要： A rotary-to-linear conversion mechanism includes a rotation transmission member, a shaft member threadedly fitted to the rotation transmission member so that a rotation and linear motion of the shaft member are enabled, and a ball-and-ramp mechanism threadedly fitted to the shaft member, which is configured to apply a thrust in the axial direction to a piston through the rotation of the shaft member. The shaft member includes a first thread formed on one end side thereof, and a second thread formed on the other end side thereof. A rotation friction torque of the first thread is larger than a rotation friction torque of the second thread.
摘要翻译：旋转到线性转换机构包括旋转传递部件，与旋转传递部件螺纹配合的轴部件，使得轴部件能够旋转和直线运动;以及滚珠和斜面机构，轴构件，其构造成通过轴构件的旋转将轴向的推力施加到活塞。轴构件包括在其一端侧形成的第一螺纹和在其另一端侧上形成的第二螺纹。第一螺纹的旋转摩擦转矩大于第二螺纹的旋转摩擦转矩。

5. 发明授权

US08960030B2 Steering lock device 有权
标题翻译：转向锁装置
公开(公告)号：US08960030B2
公开(公告)日：2015-02-24
申请号：US12991536
申请日：2009-05-07
申请人： Masahiko Asakura
发明人： Masahiko Asakura
IPC分类号： F16H25/08 , B60R25/02 , F16D63/00 , F16D121/24 , F16D121/26 , F16D125/32
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。

6. 发明授权

US11904822B2 Disc brake caliper body 有权
公开(公告)号：US11904822B2
公开(公告)日：2024-02-20
申请号：US17253440
申请日：2019-05-14
申请人： FRENI BREMBO S.P.A.
发明人： Cristian Crippa , Mirko Castellana , Sara Arragoni , Andrea Pirino
IPC分类号： F16D55/00 , B60T13/74 , B60T1/06 , F16D55/226 , F16D65/00 , F16D65/18 , F16D121/26
CPC分类号： B60T13/741 , B60T1/065 , F16D55/226 , F16D65/0056 , F16D65/0075 , F16D65/18 , F16D2055/002 , F16D2055/0016 , F16D2121/26
摘要： A caliper body having first and second braking surfaces, a bracket connecting to a caliper support provided in a vehicle and a floating element supported by the bracket to move along the axial direction. The floating element has a first floating element portion facing the first braking surface. The first floating element portion has a biasing device housing to accommodate a biasing device. The floating element has a first floating element bridge protruding straddling the brake disc and a plate-shaped portion extending on a plane along circumferential and radial directions. The plate-shaped portion has end portions protruding from opposite sides with respect to the first floating element bridge, a second inner plate-shape portion side facing the biasing device, two plate-shaped portion projections protruding from the plate-shaped portion side and having thrust surfaces biasing a second pad against the second braking surface and forming with the plate-shaped portion a ventilation channel.

7. 发明授权

US10821045B2 Beam-mounted supply unit for fastening medical devices to a ceiling 有权
公开(公告)号：US10821045B2
公开(公告)日：2020-11-03
申请号：US16099838
申请日：2017-04-26
申请人： DRÄGERWERK AG & CO. KGAA
发明人： Dhafir Jader
IPC分类号： A61G12/00 , F16M13/02 , F16M11/42 , F16D63/00 , F16D121/26 , F16D121/22 , F16D125/64
摘要： A trolley (1), for a beam-mounted supply unit, for fastening medical devices to a ceiling. The trolley has a chassis (2) which can be meshed with a rail track of the beam-mounted supply unit for moving the trolley (1) along the rail track. A medical device can be fastened to the trolley (1). The trolley has a brake unit (3) with at least one braking element (7), which exerts a braking force on the rail track and/or on the chassis in the activated state of the brake unit (3), so that a movement of the chassis along the rail track is at least made difficult compared to an operating state with the brake unit (3) deactivated. In the activated state of the brake unit (3), the braking force exerted by the braking element (7) on the rail track and/or on the chassis is generated without the aid of electric energy.

8. 发明授权

US10316907B2 Brake apparatus of external-rotor motor 有权
公开(公告)号：US10316907B2
公开(公告)日：2019-06-11
申请号：US15825226
申请日：2017-11-29
申请人： NEDEC Co., Ltd.
发明人： Sang Sun Kang
IPC分类号： B66D5/08 , F16D49/00 , F16D65/06 , F16D65/28 , F16D125/64 , F16D125/40 , F16D125/58 , F16D121/26
摘要： A brake apparatus stops a rotor of an external-rotor motor that drives the head or a joint of a home robot. Frictional torque is generated when a friction pad presses a rotor surface even when a power source is switched off. A posture of a moving part, such as the head, of the robot is not abruptly disturbed even though the power source is switched off. Since a light external force is applied to the moving part of the robot in the off state of the power source, a motion in a direction desired by the user takes places without being stiff. The motion of the head of the robot stops when the external force is removed. An intention of the user who touches the robot may be satisfied even when the power source of the robot is switched off.

9. 发明授权

US10307621B2 Portable rescue tool 有权
公开(公告)号：US10307621B2
公开(公告)日：2019-06-04
申请号：US13833910
申请日：2013-03-15
申请人： William Hickerson
发明人： William Hickerson
IPC分类号： A62B3/00 , F16D121/26
摘要： A portable rescue tool that is powered by an electric motor. The electric motor has a drive output shaft that transfers rotational power to an angle rotary gearbox. The angle rotary gearbox has an output shaft that is oriented about 90 degrees from the rotational axis of the motor output shaft and is geared so as to increase the torque and reduce the speed of the rotational power. The angle rotary gearbox provides a reduced speed, high torque output at an output shaft that is delivered by a single chain drive to a main rotary actuator where two actuator arms are controlled to move away from each other and toward each other in the operation of the rescue tool. The portable rescue tool is designed to be of a low weight and enhanced cooling properties as present rescue tools.

10. 发明授权

US09050961B2 Brake drive and control device for detecting short circuit failure of switching element 有权
标题翻译：用于检测开关元件短路故障的制动驱动和控制装置
公开(公告)号：US09050961B2
公开(公告)日：2015-06-09
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： H02K7/10 , B60T17/22 , B60T13/74 , B60T8/88 , B60T8/17 , F16D121/26 , G01R31/02
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。

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