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公开(公告)号：US20210054893A1
公开(公告)日：2021-02-25
申请号：US16982435
申请日：2019-02-28
IPC分类号： F16D65/12
摘要： A method and device reduce the flattening of a wheel brake disk for a rail vehicle, caused by braking processes, includes, after determination of a deviation of a friction surface of the brake disk from a plane defined by a peripheral edge of the friction surface, the friction surface of the wheel brake disk is permanently molded back into the plane defined by the peripheral edge of the friction surface.
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2.发明申请METHOD AND DEVICE FOR DETERMINING A BRAKING TORQUE ON A BRAKING SYSTEM FOR A RAIL VEHICLE 审中-公开用于确定轨道车辆制动系统上的制动扭矩的方法和装置公开(公告)号：US20160229382A1
公开(公告)日：2016-08-11
申请号：US14889673
申请日：2014-05-09
发明人： Michael MATHIEU , Roman GREPL , Erich FUDERER , Michael SCHUBERT , Marc-Gregory ELSTORPFF , Rupert LANG
IPC分类号： B60T8/52 , F16D55/224 , B60T8/17 , F16D66/00
CPC分类号： B60T8/52 , B60T8/1705 , F16D55/2245 , F16D66/00 , F16D2066/005
摘要： A method for determining a braking torque on a braking system for a rail vehicle. The braking system associated with at least one wheel or at least one wheelset includes at least one brake disc for generating a braking force in response to at least one brake signal, at least one brake lining interacting with the brake disc and a brake caliper connected to the brake lining and a brake housing and a securing bracket. The brake caliper is mounted together with a brake housing in at least one first bearing point and a second bearing point, the second bearing point is at a distance from the first bearing point at a predefined bearing distance, a first sensor for providing a first measuring signal and a second sensor for providing a second measuring signal are arranged on the brake housing or between the housing and the bracket.
摘要翻译： 一种用于确定轨道车辆的制动系统上的制动转矩的方法。 与至少一个轮或至少一个轮对相关联的制动系统包括至少一个制动盘，用于响应于至少一个制动信号产生制动力，至少一个制动衬片与制动盘相互作用，以及制动钳连接到 制动衬片和制动器壳体以及固定支架。 所述制动钳与制动器壳体一起安装在至少一个第一轴承点和第二轴承点中，所述第二轴承点在预定的轴承距离处与所述第一轴承点成一定距离，第一传感器用于提供第一测量 信号和用于提供第二测量信号的第二传感器布置在制动器壳体上或壳体和支架之间。
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公开(公告)号：US20220356918A1
公开(公告)日：2022-11-10
申请号：US17737417
申请日：2022-05-05
IPC分类号： F16D55/224 , F16D65/18
摘要： A pressure-medium-actuated brake cylinder of a rail vehicle has a housing, a translationally movable brake piston rod extending through a bore in a housing base, a guide ring which is received in the bore, encloses the brake piston rod and is intended for guiding the brake piston rod in the bore, and at least one sealing ring which is received in the bore, encloses the brake piston rod and is intended for sealing an interior of the housing with respect to a space outside the housing, wherein the guide ring and the at least one sealing ring are designed as a guide and sealing ring combined to form a structural unit.
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公开(公告)号：US20210033160A1
公开(公告)日：2021-02-04
申请号：US16980248
申请日：2019-03-12
IPC分类号： F16D65/18 , F16D55/224 , B61H5/00
摘要： A pull rod device arrangement of a brake calliper includes a pull rod top, a pull rod bottom, and two vertical rods, wherein the pull rod top and the pull rod bottom of the pull rod device are connected to each other. The pull rod top and the pull rod bottom of the pull rod device are designed as separate parts. A brake caliper includes the pull rod device.
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公开(公告)号：US20180372173A1
公开(公告)日：2018-12-27
申请号：US16070185
申请日：2017-01-12
发明人： Marc-Gregory ELSTORPFF , Michael MATHIEU , Rupert LANG , Jörg HUBER , Erich FUDERER , Bernhard HÄMMERL , Markus SEIDL , Marco LANGWADT
IPC分类号： F16D65/097 , F16D69/04
CPC分类号： F16D65/0977 , F16D65/092 , F16D69/0408 , F16D2069/002 , F16D2069/0433 , F16D2069/0441
摘要： A brake lining for a disc brake includes a distribution of lining elements which are arranged on a lining support or on group supports in groups, and the group supports are secured to the lining support. The lining elements have first lining elements and second lining elements, and the group supports have a first group support and a second group support. The first lining elements are arranged on the first group support or on the lining support in a non-tiltable and/or inflexible manner, and the second lining elements are arranged on the second group support or on the lining in a tiltable and/or flexible manner.
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公开(公告)号：US20180355931A1
公开(公告)日：2018-12-13
申请号：US15539441
申请日：2015-12-17
IPC分类号： F16D65/095 , B61H5/00
CPC分类号： F16D65/095 , B61H5/00 , F16D65/092 , F16D2200/0004
摘要： A brake pad mounting of a brake pad of a disc brake of a rail vehicle on a pad holder of the disc brake is described, wherein the pad holder has a holder plate and at least one locking element for securing the pad carrier on the holder plate, the brake pad has a pad carrier plate and at least one pad element arranged thereon, in the mounted position of the brake pad on the pad holder the pad carrier plate is held on the pad holder in a form-fitting manner, wherein border-side embracing webs which extend in the direction of the pad carrier plate and have grooves open with respect to the surface centre of the holder plate are integrally formed on the holder plate. A brake pad and a pad holder are furthermore described.
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公开(公告)号：US20180170329A1
公开(公告)日：2018-06-21
申请号：US15739563
申请日：2016-06-27
CPC分类号： B60T8/1705 , B60T8/58 , B60T13/665 , B60T17/228 , B60T2240/07 , B61H5/00 , B61H13/20 , B61H13/34
摘要： A rail vehicle braking system includes at least one disk brake associated with a wheel or a wheel set, wherein the disk brake includes at least one brake disk, at least one brake lining which engages with the brake disk, at least one application device exerting an application force on the at least one brake lining during a braking operation, and a control device for controlling the application device, wherein the control device is coupled to a determination unit for determining a current wheel diameter of the wheel or of the wheel set, wherein the control unit is configured such that, when a predetermined application force is actuated during braking operation, a value of the current wheel diameter detected by the determination unit is taken into account.
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公开(公告)号：US20220055597A1
公开(公告)日：2022-02-24
申请号：US17276433
申请日：2019-09-02
摘要： A brake cylinder includes a locking device for mechanical brake force locking, in particular for rail vehicles, and a service brake piston which can be axially moved inside a housing, which can be moved by applying a pressure medium thereto, and which is coupled to a piston tube, said piston tube being provided with a non-self-locking thread which is engaged with a threaded nut which is rotatably mounted in the housing, and the locking device cooperating with toothing of the threaded nut. The brake cylinder is designed such that the locking device comprises one or more pawl(s), a control piston, an emergency release tappet, and a locking element of the emergency release tappet.
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公开(公告)号：US20190195300A1
公开(公告)日：2019-06-27
申请号：US16329513
申请日：2017-08-09
IPC分类号： F16D65/12
CPC分类号： F16D65/124 , F16D65/128 , F16D65/847 , F16D2065/1316 , F16D2065/132 , F16D2065/1328 , F16D2200/0013
摘要： The invention relates to an axle-mounted brake disk for a rail vehicle, comprising two friction rings which are arranged in parallel and at a distance from each other and are interconnected by a plurality of ribs extending in the direction of the rotational axis of the friction rings, where at least some of the ribs are embodied with different cross-sections from each other, where the cross-sections of a first subset of the ribs, embodied as supporting elements transmitting pressure forces, do not fall below a minimum cross-section, defined by the stability required in relation to the mechanical load during a brake process, and the cross-section of a second subset of the ribs, used to radiate thermal energy, falls below the minimum cross-section.
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公开(公告)号：US20180291972A1
公开(公告)日：2018-10-11
申请号：US15538980
申请日：2015-12-12
IPC分类号： F16D65/092 , F16D69/04 , F16D69/00
摘要： An arrangement for a brake lining, method for actuating the brake lining and the brake lining itself are a partially lined disc brake of a rail vehicle that has a lining support and multiple group elements arranged on the lining support. Each of the group elements consists of a support plate and multiple lining elements arranged on the support plate, and lining elements with at least two friction surfaces of differing sizes are arranged on each support plate. The lining elements are arranged such that their total surface area at least approximates a ring sector, and at least two different first and second group elements are arranged on the lining support.
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