专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11801559B2 Portable profiler for locomotive or railcar wheels 有权
公开(公告)号：US11801559B2
公开(公告)日：2023-10-31
申请号：US17678563
申请日：2022-02-23
申请人： HJR Real Estate Management, LLC
发明人： Harold F. Ross
IPC分类号： B23B5/32 , B23B25/06 , B23B5/28 , B23C5/28 , B23C3/00
CPC分类号： B23B5/32 , B23B5/28 , B23C3/00 , B23C5/28 , Y10T82/10 , Y10T82/18 , Y10T82/185 , Y10T83/162
摘要： A portable apparatus for configuring a wheel associated with a track is provided. The apparatus is in a fixed position with respect to a rail associated with the track when in operation. The apparatus includes a tool configured to engage the wheel, a position system for positioning the cutting tool in at least two axis, and a computer control. The computer control is coupled to control the positioning system. The positioning system is controlled so that the wheel is configured in accordance with a profile.

2. 发明授权

US11338369B2 Underfloor wheel set processing machine, in particular underfloor wheel lathe with adjustable track width 有权
公开(公告)号：US11338369B2
公开(公告)日：2022-05-24
申请号：US16649196
申请日：2018-08-21
申请人： Hegenscheidt-MFD GmbH
发明人： John Oliver Naumann
IPC分类号： B23B5/32 , B23B5/28
摘要： Represented and described is an underfloor wheel set processing machine, in particular an underfloor wheel lathe (1′) for reprofiling wheels and brake discs of wheel sets (20) of rail vehicles, comprising: a machine stand (3), a crossbeam (2) for bridging a workshop track (4) with at least two rails (4A, 4B, 4C) in the transverse direction, two roller carriers (7A, 7B), at least four friction rollers (8), at least one friction roller drive (9) to drive the friction rollers (8) and at least one axial guide roller (19) to axially guide the wheel set (20), wherein the machine stand (3) has a first part (3A) and a second part (3B), wherein the crossbeam (2) is supported on both parts (3A, 3B) of the machine stand (3), wherein the roller carriers (7A, 7B) are movably connected to the machine stand (3), and wherein the friction rollers (8) are rotatably supported on the roller carrier (7A, 7B). In order to adjust to wheel sets (20) with different track widths, it is proposed for the first part (3A) of the machine stand (3) and the second part (3B) of the machine stand (3) to be displaceable relative to one another in the transverse direction.

3. 发明授权

US10226824B2 Portable profiler for locomotive or railcar wheels 有权
公开(公告)号：US10226824B2
公开(公告)日：2019-03-12
申请号：US13745520
申请日：2013-01-18
申请人： HJR Equipment Rental, Inc.
发明人： Harold F. Ross
IPC分类号： B23B5/32 , B23B25/06 , B61K5/00 , B23C3/00 , B23B5/28
摘要： A portable apparatus for configuring a wheel associated with a track is provided. The apparatus is in a fixed position with respect to a rail associated with the track when in operation. The apparatus includes a tool configured to engage the wheel, a position system for positioning the cutting tool in at least two axis, and a computer control. The computer control is coupled to control the positioning system. The positioning system is controlled so that the wheel is configured in accordance with a profile.

4. 发明授权

US10130996B2 Friction drive locomotive wheel truing system and method 有权
公开(公告)号：US10130996B2
公开(公告)日：2018-11-20
申请号：US15632617
申请日：2017-06-26
申请人： HJR Equipment Rental inc.
发明人： Harold F. Ross
IPC分类号： B23B5/28 , B23B5/32 , B60L11/18 , B23C5/12 , B23C3/02 , B23C3/00
摘要： A frictional drive railway wheel truing system comprising a master lift and drive arm spaced from a slave lift and drive arm extending from within a railway pit for lifting a pair of opposed railway wheels off railway rails. Each master and slave drive assembly comprising frictional drums to turn a railway wheel from a wheel flange. A master and slave lathe assembly moveable along an axis parallel to a rotational axis of the frictional drums; each master and slave lathe assembly having a cutting bit positioned to engage a tread and a flange of a railway wheel in a cut mode at a location superior to the contact area of said frictional drums and railway wheel; and a hold down device fixing rotation of a railway wheel to a predetermined axis during a wheel truing operation.

5. 发明申请

US20140144301A1 METHOD FOR REPROFILING WHEELSETS ON UNDERFLOOR WHEEL LATHES 有权
标题翻译：在轮下车轮上轮转车轮的方法
公开(公告)号：US20140144301A1
公开(公告)日：2014-05-29
申请号：US13989259
申请日：2010-11-26
申请人： Hans J. Naumann , Theo Nijssen , Robert Mertens , Hans-Joachim Reiche
发明人： Hans J. Naumann , Theo Nijssen , Robert Mertens , Hans-Joachim Reiche
IPC分类号： B23B5/32
CPC分类号： B23B5/32 , B23B5/04 , B23B5/28 , B23B2215/36 , Y10T82/10 , Y10T82/18 , Y10T82/185
摘要： The invention relates to a method for reprofiling wheelsets (1) rotatably mounted in axle bearing housings (6) on rail vehicles on underfloor wheelset lathes (12; 14) equipped with machining tools, a machine control for the machining tools, drive rollers (15), axial guide rollers (17), measuring rollers (13) as well as clamping devices (21; 22) to engage the axle bearing housings (6). The method is characterised in that the wheelset (1) is lifted off the rail using the drive rollers (15), weighing it in the process, the axle bearing housings (6) are fixed between the drive rollers (15) and the clamping devices (21; 22), an axial guide roller (17) is adjusted to touch the inner side (16) of each of the two wheels (3; 4) of the wheelset (1) and fixed in this position, an additional force (20) is applied to the drive rollers (15), that the actual diameter (8) and the wear profile of each wheel (3; 4) is determined by means of a measuring roller (13), that the smaller actual diameter is determined based on the measurement results and, it having been modified by a specified machining allowance, entered as the nominal diameter (11) into the machine control for the machining tools.
摘要翻译：本发明涉及一种用于重新安装在轨道车辆上的车轴轴承座（6）中的轮对（1）的方法，所述车轮轴承壳体（6）装备有加工工具的地板车轮车轮（12; 14），用于加工工具的机床控制装置），轴向导辊（17），测量辊（13）以及夹紧装置（21; 22）以接合轴承壳体（6）。该方法的特征在于，使用驱动辊（15）将轮对（1）从轨道上提起，在该过程中对其进行称重，轴承座（6）固定在驱动辊（15）和夹紧装置（21; 22），轴向引导辊（17）被调节以接触轮对（1）的两个轮子（3; 4）中的每一个的内侧（16）并固定在该位置，附加的力 20）被施加到驱动辊（15）上，通过测量辊（13）确定每个车轮（3; 4）的实际直径（8）和磨损轮廓，确定较小的实际直径基于测量结果，并且已经通过指定的加工余量修改，作为公称直径（11）输入到加工工具的机器控制中。

6. 发明申请

US20130112052A1 UNDER-FLOOR WHEELSET LATHE 有权
标题翻译：底层车轮
公开(公告)号：US20130112052A1
公开(公告)日：2013-05-09
申请号：US13703280
申请日：2011-05-20
申请人： Hans-Joachim Reiche
发明人： Hans-Joachim Reiche
IPC分类号： B23B5/32
CPC分类号： B23B5/32 , B23B2260/096 , Y10T82/185
摘要： The invention relates to the linear drive for the drive rollers (1, 1′) of an under-floor wheelset lathe. The two drive rollers (1, 1′), which each form a roller pair, are connected to each other in a form-fit manner. The form-fit connection comprises two gear racks (17, 17′) that engage with a common pinion (23), wherein the gear racks (17, 17′) are each connected to one power cylinder (25, 25′) and one intermediate lever (16, 16′) in an articulated manner and are supported on the side opposite the engagement with the pinion (23) by a roller guide (26, 26′).
摘要翻译：本发明涉及用于地板下车轮车轮的驱动辊（1,1'）的线性驱动。每个形成辊对的两个驱动辊（1,1'）以形状配合的方式彼此连接。形状配合连接包括与普通小齿轮（23）啮合的两个齿轮架（17,17'），其中齿轮架（17,17'）各自连接到一个动力油缸（25,25'），一个中间杆（16,16'）以铰接方式支撑，并且通过一个滚子引导件（26,26'）支撑在与小齿轮（23）相接合的一侧上。

7. 发明授权

US4347769A Underfloor lathe for profiling wheel sets 失效
标题翻译：地板车床用于轮廓轮廓
公开(公告)号：US4347769A
公开(公告)日：1982-09-07
申请号：US180817
申请日：1980-08-25
申请人： Theodor Dombrowski , Max Luzina
发明人： Theodor Dombrowski , Max Luzina
IPC分类号： B23B5/32
CPC分类号： B23B5/32 , Y10T82/18 , Y10T82/185
摘要： This invention relates to an underfloor wheel set lathe for the profiling of wheel sets of trackbound vehicles of the type in which the wheels are at least in part supposed by rolls carried by a roll carrier, at least one of the rolls being driven. Movement of the roll carrier is resisted by a horizontally acting brake mechanism which permits vertical lifting movements of the carrier. The force with which horizontal movement is resisted may, by suitable hydraulic means, be controlled as a function of the cutting force or driving force imparted to the wheels, the lifting force exerted against the wheels, or otherwise coordinated with the force applied in the course of profiling.
摘要翻译：本发明涉及一种地板车轮车床，用于轮胎车轮轮廓的轮廓，其中车轮至少部分地由辊子承载的辊子推定，至少一个辊被驱动。辊架的运动由水平作用的制动机构抵抗，允许载体的垂直提升运动。水平运动抵抗的力可以通过合适的液压装置来控制，作为施加到车轮上的切割力或驱动力的函数，施加在车轮上的提升力，或以其它方式与施加在车道中的力协调的力的分析。

8. 发明授权

US3468552A Machine tool spindle and workholder actuating mechanism 失效
标题翻译：机床主轴和工作人员执行机构
公开(公告)号：US3468552A
公开(公告)日：1969-09-23
申请号：US3468552D
申请日：1967-09-22
申请人： GLEASON WORKS
发明人： NARDONE JOSEPH P
IPC分类号： B23F23/02 , B23B31/30 , B23B5/32 , B23B31/10
CPC分类号： B23F23/06 , Y10T279/12 , Y10T409/309464
摘要： 1,213,906. Hollow spindles. GLEASON WORKS. 2 July, 1968 [22 Sept., 1967], No. 31566/68. Headings B3B and B3T. A spindle 10 of a machine tool includes a work holding device 13, e.g. a collet chuck or expanding mandrel, operated by a draw rod 17 against a spring stack 23. The draw rod is retracted against the spring stack 23 by a non-rotatable hydraulic device that is spring biased out of contact with the rotating spindle 10 when no pressure is acting. The device comprises an annular piston 31 movable within a cylinder 32, 33, 34 and including a bearing 37 for contact with the rotating end of the draw rod 17 and a bearing 43 for contact with a shoulder formed on the end of the spindle 10. Springs 61 and 56 ensure the separation of the device from the rotating spindle and draw rod when no pressure is acting. The device and spindle end is covered in a housing 11 against which the springs 56 bear. The housing 11 has a cut-away portion 64 for access of a drive belt to a pulley 63.

9. 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.

10. 发明申请

US20200222988A1 Underfloor Wheel Set Processing Machine, In Particular Underfloor Wheel Lathe with Adjustable Track Width 审中-公开
公开(公告)号：US20200222988A1
公开(公告)日：2020-07-16
申请号：US16649196
申请日：2018-08-21
申请人： Hegenscheidt-MFD GmbH
发明人： John Oliver Naumann
IPC分类号： B23B5/32
摘要： Represented and described is an underfloor wheel set processing machine, in particular an underfloor wheel lathe (1′) for reprofiling wheels and brake discs of wheel sets (20) of rail vehicles, comprising: a machine stand (3), a crossbeam (2) for bridging a workshop track (4) with at least two rails (4A, 4B, 4C) in the transverse direction, two roller carriers (7A, 7B), at least four friction rollers (8), at least one friction roller drive (9) to drive the friction rollers (8) and at least one axial guide roller (19) to axially guide the wheel set (20), wherein the machine stand (3) has a first part (3A) and a second part (3B), wherein the crossbeam (2) is supported on both parts (3A, 3B) of the machine stand (3), wherein the roller carriers (7A, 7B) are movably connected to the machine stand (3), and wherein the friction rollers (8) are rotatably supported on the roller carrier (7A, 7B). In order to adjust to wheel sets (20) with different track widths, it is proposed for the first part (3A) of the machine stand (3) and the second part (3B) of the machine stand (3) to be displaceable relative to one another in the transverse direction.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式