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公开(公告)号：US20240083240A1
公开(公告)日：2024-03-14
申请号：US18461789
申请日：2023-09-06
CPC分类号： B60K7/0007 , B60T13/748
摘要： A motorized wheel assembly is provided herein. The motorized wheel assembly comprises an in-hub motor comprising a stator and a rotor. A shaft is connected to the stator of the in-hub motor. The motorized wheel assembly further comprises a hub, attached to and configured to rotate with the rotor. The hub is disposed about the shaft and the in-hub brake system. The wheel assembly further includes a tire disposed about the hub. The motorized wheel assembly further comprise an in-hub brake system positioned about the shaft. The in-hub brake system comprises a biasing system, an actuator plate, a brake plate, and a brake pad system. The biasing system is configured to bias the actuator plate to the engaged position to cause the brake pad system to apply a force to the brake plate to prevent rotation of the hub and the tire.
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公开(公告)号：US20180201119A1
公开(公告)日：2018-07-19
申请号：US15745045
申请日：2017-05-25
发明人： YUAN LI , JIANLIANG GE
CPC分类号： B60K7/0007 , B60K7/00 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60T13/748 , F16D63/002 , H02K7/1023 , H02K7/116 , H02K7/14
摘要： An electric wheel hub, comprising a wheel hub (1) and an inner ring gear (2). The inner ring gear and the wheel hub are fixed coaxially and rotate synchronously. A drive motor is provided within an inner cavity of the wheel hub. A motor shaft of the drive motor has one end fitting to the inner ring gear via a planetary reduction mechanism, and the other end provided with an electromagnetic braking mechanism. The wheel hub of the present invention has advantages of reducing the weight of a drive wheel, lowering manufacturing costs, etc. Also disclosed is a drive wheel.
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公开(公告)号：US20170261050A1
公开(公告)日：2017-09-14
申请号：US15605124
申请日：2017-05-25
申请人： RINGSPANN GmbH
IPC分类号： F16D55/08 , F16D65/095 , F16D63/00 , B60T13/74 , F16D55/224
CPC分类号： F16D55/08 , B60T13/741 , B60T13/748 , F16D55/2245 , F16D63/008 , F16D65/095 , F16D65/18 , F16D65/46 , F16D2055/002 , F16D2055/0062 , F16D2121/14 , F16D2121/20 , F16D2125/64
摘要： An electromagnetic active brake which is de-energized in the brake standby state, including—a brake body (1),—a brake device with at least two opposing brake shoes (9, 12) which are spaced from a component to be braked in the de-energized state of the active brake,—and an electromagnet (5) which is arranged in the brake body (1) and the armature (6) of which interacts with a brake lever (2). The armature (6) of the electromagnet (5) is rigidly connected to a spring compressor (3) which is guided in the brake body (1) and which is moved by the armature (6) in the axial direction of the armature (6) when the electromagnet (5) is energized and in this manner clamps a spring (16) against an abutment (20) that interacts with the brake lever (2) and is arranged in an axially adjustable manner in the direction of the path of the spring compressor (3). The active brake according to the invention is highly energy-saving and thus economical.
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公开(公告)号：US09598064B2
公开(公告)日：2017-03-21
申请号：US14699041
申请日：2015-04-29
申请人： FANUC Corporation
CPC分类号： B60T13/748 , B60T17/18 , F16D63/002 , F16D65/14 , F16D2121/20 , H02P15/00 , H02P29/0241
摘要： A brake drive control circuit of a servo motor which detects malfunction of a semiconductor circuit at the brake drive control circuit, that is, a brake drive control circuit which connects two semiconductor circuits in series to a brake and uses a voltage detection circuit which detects the presence of voltage which is applied to the brake by brake signals turning the semiconductor circuits on/off so as to detect test pulses in the voltage which is applied to the brake due to test pulses which are included in the brake signals and turn the semiconductor circuits off for instants during an operation for disengaging the brake and detect malfunctions of the semiconductor circuits by the detection of the test pulses.
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公开(公告)号：US20170063259A1
公开(公告)日：2017-03-02
申请号：US15233958
申请日：2016-08-11
IPC分类号： H02P3/04
CPC分类号： H02P3/04 , B60T13/04 , B60T13/743 , B60T13/748 , F16D65/18 , F16D65/186 , F16D2121/14 , F16D2121/22 , H02P29/00 , Y02T10/7258
摘要： A circuit arrangement is configured to supply an electromagnetic holding brake of an electric motor with an operating voltage for releasing the holding brake, and a voltage that is reduced relative to the operating voltage for holding the holding brake in the released position. The operating voltage is supplied from a higher-level control system disposed separately from the motor and the holding brake. The circuit arrangement is disposed in or on the motor or in or on the holding brake and includes a voltage regulator adapted to regulate, independently of the operating voltage, the reduced voltage to a fixed value after the holding brake is released.
摘要翻译： 电路装置被配置为向电动机的电磁保持制动器提供用于释放保持制动器的工作电压以及相对于将保持制动器保持在释放位置的工作电压而减小的电压。 工作电压由与电机和保持制动器分开设置的上位控制系统供电。 电路装置设置在电动机内或电动机上，或者在保持制动器中或其上，并且包括一个电压调节器，其适于在释放保持制动器之后，将降低的电压独立于工作电压进行调节到一个固定值。
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公开(公告)号：US20170001616A1
公开(公告)日：2017-01-05
申请号：US15104968
申请日：2014-12-02
申请人： MIKTECH CO., LTD.
发明人： Min-Jung KWON , Sung-Ho JU , Kyoung-Cheon YOU , Suk-Soon YOUN
CPC分类号： B60T13/748 , B61H13/00 , F16D65/18 , F16D2121/20
摘要： An electromagnetic braking cylinder includes a cylinder part, a piston part and an electromagnetic force generating part. The cylinder part includes first and second surfaces and an extending portion. The first and second surfaces face each other and form a first receiving space. The extending portion vertically extends from the second surface and forms a second receiving space. The piston part is received inside of the first and second receiving spaces, and moves back and forth along the extending part. The electromagnetic force generating part includes first and second electromagnetic parts respectively fixed to the cylinder part and the piston part, and moves the piston part according as an electromagnetic force is applied. One of the first and second electromagnetic parts includes a permanent magnet.
摘要翻译： 电磁制动缸包括缸部，活塞部和电磁力产生部。 圆筒部分包括第一和第二表面和延伸部分。 第一和第二表面彼此面对并形成第一容纳空间。 延伸部分从第二表面垂直延伸并形成第二容纳空间。 活塞部分被容纳在第一和第二容纳空间的内部，并且沿着延伸部分来回移动。 电磁力产生部分包括分别固定到气缸部分和活塞部分的第一和第二电磁部件，并且施加作为电磁力的活塞部件。 第一和第二电磁部件中的一个包括永磁体。
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公开(公告)号：US20160305457A1
公开(公告)日：2016-10-20
申请号：US14688643
申请日：2015-04-16
CPC分类号： F15B21/08 , B60K1/00 , B60K8/00 , B60T13/748 , F16D63/002 , F16D2121/20 , H02K7/06 , H02K16/00 , H02K33/00 , H02K41/02
摘要： An electromagnetically operated powertrain system is provided. The system includes a plurality of cylinder assemblies arranged in parallel at least partially along a vehicle. Each of the cylinder assemblies may include one or more cylinders, one or more electromagnetic devices secured to at least one of the ends of each cylinder, one or more pistons reciprocatingly received in the cylinders, and a piston rod coupled to the pistons. Each of the pistons includes a permanent magnet that creates a magnetic field interacting with an electromagnetic field generated by each of the electromagnetic devices. A pulling and/or pushing force may be selectively generated by the magnetic field and the electromagnetic field to enable the pistons to reciprocate within the cylinders. A crankshaft is coupled to the piston rods of the plurality of cylinder assemblies and directly coupled to at least one of front and rear axles of a vehicle.
摘要翻译： 提供电磁动力传动系统。 该系统包括至少部分地沿着车辆平行布置的多个气缸组件。 每个气缸组件可以包括一个或多个气缸，固定到每个气缸的至少一个端部的一个或多个电磁装置，一个或多个往复地容纳在气缸中的活塞以及联接到活塞的活塞杆。 每个活塞都包括永磁体，其产生与由每个电磁装置产生的电磁场相互作用的磁场。 可以通过磁场和电磁场选择性地产生拉力和/或推力，以使活塞能够在气缸内往复运动。 曲轴联接到多个气缸组件的活塞杆并且直接联接到车辆的前轴和后轴中的至少一个。
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公开(公告)号：US09242659B2
公开(公告)日：2016-01-26
申请号：US13915279
申请日：2013-06-11
申请人： Stephane Bernier
发明人： Stephane Bernier
IPC分类号： B61H9/02 , H02K49/04 , B60T13/74 , F16D63/00 , F16D121/20
CPC分类号： B61H9/02 , B60T13/748 , F16D63/002 , F16D63/008 , F16D2121/20 , H02K49/046
摘要： A high-speed magnetic trolley that utilizes an eddy current brake that may reduce the speed of a person in a harness traveling on a relatively steep zip line cable, making it possible to reach a landing brake at a reasonable speed and becomes easy to adjust an amount of braking force needed to reach a desired speed by taking off or adding more magnets without throwing one or more aluminum wheels out of balance. The high-speed magnetic trolley produce an eddy current that generates an opposing magnetic field, which then resists rotation of one or more aluminum wheels providing braking force.
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公开(公告)号：US09126605B2
公开(公告)日：2015-09-08
申请号：US14342793
申请日：2012-09-07
CPC分类号： B61H13/00 , B60T8/1705 , B60T13/665 , B60T13/748 , B60T17/228 , B61H7/06
摘要： A control device for a brake system of a rail vehicle, the brake system having at least one first brake device and a second brake device, which devices can be actuated by an actuating force during a braking process. The first brake device and the second brake device are adhesion-type brake devices. The control device is capable of receiving and/or generating a loss of adhesion signal, which identifies insufficient adhesion for the first and/or second brake device, and is also designed, during a braking process, to actuate the first and/or second brake device with an increased actuating force if a loss of adhesion signal is present. Also disclosed is a brake system for a rail vehicle having a control device of this type, a corresponding rail vehicle and a method for controlling the brake system of a rail vehicle using a control device.
摘要翻译： 一种用于轨道车辆的制动系统的控制装置，所述制动系统具有至少一个第一制动装置和第二制动装置，所述装置可以在制动过程中由致动力驱动。 第一制动装置和第二制动装置是粘合型制动装置。 控制装置能够接收和/或产生粘附信号的损失，其识别第一和/或第二制动装置的不充分的附着力，并且还在制动过程期间设计致动第一和/或第二制动器 如果存在粘附信号的损失，则具有增加的致动力的装置。 还公开了一种具有这种控制装置的轨道车辆的制动系统，相应的轨道车辆以及使用控制装置来控制轨道车辆的制动系统的方法。
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公开(公告)号：US20140303817A1
公开(公告)日：2014-10-09
申请号：US14342793
申请日：2012-09-07
CPC分类号： B61H13/00 , B60T8/1705 , B60T13/665 , B60T13/748 , B60T17/228 , B61H7/06
摘要： A control device for a brake system of a rail vehicle, the brake system having at least one first brake device and a second brake device, which devices can be actuated by an actuating force during a braking process. The first brake device and the second brake device are adhesion-type brake devices. The control device is capable of receiving and/or generating a loss of adhesion signal, which identifies insufficient adhesion for the first and/or second brake device, and is also designed, during a braking process, to actuate the first and/or second brake device with an increased actuating force if a loss of adhesion signal is present. Also disclosed is a brake system for a rail vehicle having a control device of this type, a corresponding rail vehicle and a method for controlling the brake system of a rail vehicle using a control device.
摘要翻译： 一种用于轨道车辆的制动系统的控制装置，所述制动系统具有至少一个第一制动装置和第二制动装置，所述装置可以在制动过程中由致动力驱动。 第一制动装置和第二制动装置是粘合型制动装置。 控制装置能够接收和/或产生粘附信号的损失，其识别第一和/或第二制动装置的不充分的附着力，并且还在制动过程期间设计致动第一和/或第二制动器 如果存在粘附信号的损失，则具有增加的致动力的装置。 还公开了一种具有这种控制装置的轨道车辆的制动系统，相应的轨道车辆以及使用控制装置来控制轨道车辆的制动系统的方法。
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