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1. 发明授权

US11668055B2 Rail milling vehicle 有权
公开(公告)号：US11668055B2
公开(公告)日：2023-06-06
申请号：US16550787
申请日：2019-08-26
申请人： Harsco Technologies LLC
发明人： Robert R. Schrunk
IPC分类号： B23C3/00 , B23B5/32 , E01B31/13 , B61D15/00 , B23C3/04 , B23B5/28
CPC分类号： E01B31/13 , B23B5/28 , B23B5/32 , B23C3/00 , B23C3/002 , B23C3/04 , B61D15/00
摘要： The present disclosure relates to a rail vehicle that includes a chassis and a rail milling assembly coupled to the chassis. The rail milling assembly includes a bracket for coupling the rail milling assembly to the chassis and a milling workhead forming a portion of the rail milling assembly. The milling workhead including a spindle and a cutter depending downwardly from the spindle. The spindle and cutter are driven by a spindle motor. The milling workhead further includes a cylinder rod disposed between the spindle motor and the spindle to thereby bias the cutter towards the rail during operation.

2. 发明申请

US20230100990A1 MACHINE TOOL HEAD 有权
公开(公告)号：US20230100990A1
公开(公告)日：2023-03-30
申请号：US17942256
申请日：2022-09-12
申请人： Meritor Heavy Vehicle Braking Systems (UK) Limited
发明人： Mark Norman , Mathew Morris , Daniel Philpott , Youngchool Yoon
IPC分类号： B23B5/28
摘要： A machine tool head for machining internal surfaces of a cavity defined by a monobloc caliper for a disc brake assembly. The tool head is an angle head comprising a cutter for machining said internal surfaces and a drive train configured to connect the cutter to an actuator. The cutter comprises a first cutting edge configured for cutting as the tool head is moved in a first direction and a second cutting edge configured for cutting as the tool head is moved in a second direction.

3. 发明授权

US11583970B2 System for reprofiling a wheel set of a railway vehicle 有权
公开(公告)号：US11583970B2
公开(公告)日：2023-02-21
申请号：US17195841
申请日：2021-03-09
申请人： Simmons Machine Tool Corporation
发明人： Michael H. Chu , James G. Otton , Eric S. Butler
IPC分类号： B23B5/28 , B23Q15/013 , B60B17/00 , B23C3/04
摘要： A system for reprofiling a wheel set of a railway vehicle allows the center of rotation of the wheel set to move relative to supporting rollers. A cutting tool used to reprofile the wheel profile on a wheel set is moved relative to the center of rotation of the wheel set to maintain a constant distance between the center of rotation and the cutter. The rollers are maintained in a fixed position during the cutting process. The system avoids mechanically forcing a constant location of the wheel set relative to the center of rotation.

4. 发明授权

US10576554B2 Device for correcting aluminum alloy wheel 有权
公开(公告)号：US10576554B2
公开(公告)日：2020-03-03
申请号：US16172097
申请日：2018-10-26
申请人： CITIC Dicastal CO., LTD
发明人： Huiying Liu , Zhiyuan Yu , Yao Zheng
IPC分类号： B23B5/28 , B23B39/22 , B23B35/00 , B23C3/12
摘要： The present application provides a device for correcting an aluminum alloy wheel, which is mainly composed of a frame, an expansion cylinder, a correction motor, a feed motor and the like. A hub positioning unit initially positions a hub to prepare for positioning a center hole expansion sleeve; a hub feed unit performs precise center hole positioning on the hub and completes upward feed movement of the hub; and a tool correction unit completes hub correction through a rotating standard correction cutter head. The device may meet the process requirements of wheels in flow production, improve the runout and balance qualified rate of products, and solve the problems of decentraction of the outer diameter in the first procedure and the second procedure and deformation of rim bulges.

5. 发明申请

US20190351474A1 WHEEL CORRECTION DEVICE 审中-公开
公开(公告)号：US20190351474A1
公开(公告)日：2019-11-21
申请号：US16257204
申请日：2019-01-25
申请人： CITIC Dicastal Co., Ltd.
发明人： Bowen Xue , Hao Wu , Changcun Xiao , Jiandong Guo
IPC分类号： B21D53/30 , B23B5/28 , B21D3/10 , B24B9/04 , B21D3/02
摘要： A wheel correction device includes a lower correction system, a support detection system, a synchronous clamping rotation system, upper correction systems, an upper lifting clamping drive system, a lower lifting drive system, etc. The wheel correction device can be used for not only correcting the axial and radial deformation of a wheel but also adjusting the correction way according to the type of radial deformation, and has the characteristics of high automation, powerful function, advanced technology, strong versatility and high safety and stability.

6. 发明授权

US10399160B2 Wheel front burr removing device 有权
公开(公告)号：US10399160B2
公开(公告)日：2019-09-03
申请号：US15803122
申请日：2017-11-03
申请人： CITIC Dicastal CO., LTD
发明人： Huiying Liu , Yuexin Lu , Zhiyuan Yu , Xinyu Bi
IPC分类号： B23B5/28 , B23D79/02 , B23Q5/36 , B23B5/16 , B60B21/00 , B23B9/08 , B23Q39/04
摘要： Disclosed is a wheel front burr removing device, comprising an upper servo motor, a right support plate, a right slide plate, right guide rails, a right cylinder I, a right cylinder II, a right driven conical friction wheel, a rim burr cutter, a right workbench, a right shaft, a mandrel and the like. Rim burrs are removed on the right station while cap section burrs are removed on the left station, double stations are adopted for machining, so the efficiency is very high.

7. 发明申请

US20180326499A1 WHEEL RECUTTING 审中-公开
公开(公告)号：US20180326499A1
公开(公告)日：2018-11-15
申请号：US15776631
申请日：2016-11-17
申请人： Paul MCBRIDE
发明人： Paul MCBRIDE
IPC分类号： B23B5/28 , B23P6/00 , B23Q15/24 , B23Q17/20 , B23Q17/22 , G01N27/90
CPC分类号： B23B5/28 , B23B2215/08 , B23B2260/128 , B23B2270/36 , B23P6/00 , B23Q15/24 , B23Q17/20 , B23Q17/2233 , G05B19/042 , G05B19/128 , G05B2219/23363 , G05B2219/31286 , G05B2219/31304
摘要： A method of recutting the surface of a wheel includes mounting the wheel on a rotatable mount, moving a probe across the surface of the wheel between an outer radial position and an inner radial position to obtain a radial surface profile and rotating the wheel about its axis on the rotatable mount. During rotation of the wheel, the position of a cutting tool with respect to the surface of the wheel is controlled to recut the surface of the wheel in accordance with the cutting profile. The wheel is tagged with a unique wheel identifier, and the unique wheel identifier is recorded into a database in association with an indication of an amount of material which has been removed from the surface of the wheel.

8. 发明申请

US20150343845A1 CORE OF NON-PNEUMATIC TIRE AND METHOD OF FORMING CORE 审中-公开
标题翻译：非气动轮胎的核心和形成核心的方法
公开(公告)号：US20150343845A1
公开(公告)日：2015-12-03
申请号：US14294916
申请日：2014-06-03
申请人： Caterpillar Inc.
发明人： Christopher A. Kinney , Larry D. Bright , Nathaniel B. Null , Robert C. Claburn
IPC分类号： B60C7/00 , B23B5/28
CPC分类号： B60C7/00 , B23B5/28 , B23B2215/08 , B60C7/10 , B60C2007/107 , Y10T82/10 , Y10T152/10459
摘要： A core of a non-pneumatic tire is configured to have a tread formed thereon. The core may include an inner circumferential portion associated with a hub, and an outer circumferential portion radially spaced from the inner circumferential portion. The core may further include a support structure extending between the inner circumferential portion and the outer circumferential portion. The support structure may include a plurality of first ribs, and at least some of the first ribs at least partially form cavities in the support structure. The core may also be substantially absent of tread, such that an outer circumferential portion has a radially outward facing surface having a substantially constant diameter spanning between side edges of the outer circumferential portion.
摘要翻译：非充气轮胎的芯部构造成具有在其上形成的胎面。芯部可以包括与轮毂相关联的内周部分和与内周部分径向间隔开的外圆周部分。芯部还可以包括在内周部分和外周部分之间延伸的支撑结构。支撑结构可以包括多个第一肋，并且至少一些第一肋在支撑结构中至少部分地形成腔。芯部也可以基本上不存在胎面，使得外圆周部分具有径向向外的表面，该表面具有横跨外周部分的侧边缘之间的基本上恒定的直径。

9. 发明授权

US5678966A Milling cutter for a wheel set milling machine 失效
标题翻译：铣刀用于轮组铣床
公开(公告)号：US5678966A
公开(公告)日：1997-10-21
申请号：US555486
申请日：1995-11-08
申请人： Alfred Heimann
发明人： Alfred Heimann
IPC分类号： B23C5/12 , B23B5/28 , B23C3/00 , B23C5/00 , B23C3/04
CPC分类号： B23C3/00 , B23B5/28 , B23C5/00 , B23C2215/36 , Y10T409/304144 , Y10T409/306496 , Y10T409/30784 , Y10T409/307952 , Y10T409/309352 , Y10T82/185
摘要： A milling cutter for truing railroad wheels has a milling drive shaft (10) with at least two, preferably three, cutter sections (3, 4, 5). One fixed cutter section (4) is rigidly connected to the shaft (10). At least one, preferably two, cutter sections (3, 5) are axially shiftable along the shaft (10) and receive their torque drive through the fixed cutter section through a releasable coupling such as a claw clutch (9, 30). One axially shiftable section (3, 5) is positioned on each side of the fixed section (4), with a gap (22) therebetween. Preferably, the shiftable sections (3, 5) are interconnected (at 21) so that an axial adjustment of one section is synchronously transmitted to the other section and vice versa.
摘要翻译：用于修整铁路车轮的铣刀具有铣削驱动轴（10），其具有至少两个，优选三个切割器部分（3,4,5）。一个固定切割器部分（4）刚性地连接到轴（10）。至少一个，优选两个切割器部分（3,5）可沿着轴（10）轴向移动，并且通过诸如爪形离合器（9,30）的可释放联接器通过固定切割器部分接收其扭矩驱动。一个轴向可移动部分（3,5）位于固定部分（4）的每一侧上，其间具有间隙（22）。优选地，可移动部分（3,5）互连（在21处），使得一个部分的轴向调节被同步地传递到另一部分，反之亦然。

10. 发明授权

US5664469A Wheelset aligning technique for wheelset truing machinery and wheelset aligning device 失效
标题翻译：用于轮对修整机械和轮对准装置的轮对准技术
公开(公告)号：US5664469A
公开(公告)日：1997-09-09
申请号：US300046
申请日：1994-09-02
申请人： Hans J. Naumann , Reinhard Robotta , Gunter Schroter , Volker Thomas
发明人： Hans J. Naumann , Reinhard Robotta , Gunter Schroter , Volker Thomas
IPC分类号： B23B5/28 , B23B5/32
CPC分类号： B23B5/28 , Y10T82/10 , Y10T82/18
摘要： A technique for aligning a wheelset using a wheelset truing machine is disclosed. Using the technique, the wheelset may be aligned by roughly aligning the wheelset truing machine, placing each wheel of the wheelset on at least one roller, determining the distance of tread points on each wheel on the rollers relative to the center of revolution of each wheel by forming measurements and calculations, and coinciding the center of revolution of each wheel with the corresponding setpoint of the machine center. The measurement is taken of the periphery and of the concentricity error and a distance of the tread points determined by the triangulation principle. The technique includes a wheelset aligning device having a locating fixture for locating the wheelset, a measuring device including a-peripheral measuring instrument and a concentricity error measuring instrument, at least two rollers disposed to be swiveled in a x-y plane and to be traversed in a direction perpendicular to the x-y plane on the wheel side of the wheelset to evaluate a respective wheel measurement in the x-y plane by interacting with the wheel thus allowing for coincidence between the respective center of revolution of the wheel and the respective setpoint of the machine center.
摘要翻译：公开了一种使用轮对修整机对准轮对的技术。使用该技术，可以通过大致对准轮对修整机，将轮对的每个轮放置在至少一个辊上来确定轮对上的轮对，从而确定滚子上每个轮上的相对于每个轮的旋转中心的距离通过形成测量和计算，并将每个车轮的转速中心与机器中心的相应设定点重合。测量周边和同心度误差以及由三角测量原理确定的踏面距离。该技术包括具有用于定位轮对的定位夹具的轮对准装置，包括外围测量仪器和同心度误差测量仪器的测量装置，至少两个辊子，其设置成在xy平面中旋转并且以方向垂直于车轮侧面上的xy平面，以通过与车轮相互作用来评估xy平面中的相应车轮测量，从而允许车轮的相应旋转中心与机器中心的相应设定点之间的一致。

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