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1. 发明授权

US4597143A Method and apparatus for reprofiling wheels 失效
标题翻译：重新轮胎的方法和装置
公开(公告)号：US4597143A
公开(公告)日：1986-07-01
申请号：US607246
申请日：1984-05-04
申请人： Theodor Dombrowski
发明人： Theodor Dombrowski
IPC分类号： B23B5/28 , B23C3/04
CPC分类号： B23C3/04 , B23B5/28 , B23C2215/36 , Y10T29/49996 , Y10T29/5109 , Y10T29/5111 , Y10T409/305656 , Y10T82/10
摘要： The present invention relates to a method and apparatus for reprofiling the wheels of a railroad wheelset by circumferentially milling the wheelset while the wheels are driven and partly supported by drive rollers, the wheelset being partly supported at its bearing housing. Before profile milling, a reference surface is created by a turning operation as base for measuring the radial infeed of the profile milling cutter. The turning tool required is disposed on the profile milling cutter which is lockable secure against rotation. By coordinating the position of the milling devices with the position of the respective turning devices a positional relation is automatically established between the milling device and the axis of the wheelset.
摘要翻译：本发明涉及一种用于通过在车轮被驱动并且部分地由驱动辊支撑的情况下周向地铣削轮对来重新布置铁路车轮的车轮的方法和装置，该轮组部分地支撑在其轴承壳体上。在轮廓铣削之前，通过转动操作产生参考表面作为测量轮廓铣刀的径向进给的基准。所需的车削刀具设置在型材铣刀上，该铣刀可锁定以防止旋转。通过协调铣削装置的位置与各个转动装置的位置，铣削装置与轮对的轴线之间的位置关系被自动建立。

2. 发明授权

US4110910A Apparatus for simultaneously measuring the outer diameter of sets of profiled wheels 失效
标题翻译：用于同时测量轮廓组的外径的装置
公开(公告)号：US4110910A
公开(公告)日：1978-09-05
申请号：US746867
申请日：1976-12-02
申请人： Theodor Dombrowski
发明人： Theodor Dombrowski
IPC分类号： G01B3/12 , G01B5/08 , G01B5/10
CPC分类号： G01B3/12 , G01B5/08
摘要： To measure simultaneously the outer diameter of sets of profiled wheels which are formed by a turning operation and therefore provided with circumferentially extending grooves, an apparatus is provided having a pair of metering wheels which have respective cylindrical circumferential faces of nominally identical diameter and width. The width of each face is bisected by a plane intersecting the plane that encompasses the diameter to be measured, on a line tangent to this diameter.The metering wheels are mounted for rotation about axes of rotation which extend parallel to the enveloping line in the plane to be measured.

3. 发明授权

US4033209A Support rolls for supporting wheels of a wheel set during reprofiling 失效
标题翻译：支撑辊，用于在重新编程期间支撑轮组的轮子
公开(公告)号：US4033209A
公开(公告)日：1977-07-05
申请号：US677883
申请日：1976-04-19
申请人： Theodor Dombrowski
发明人： Theodor Dombrowski
IPC分类号： B23B5/32 , B23B5/28
CPC分类号： B23B5/32 , Y10T82/18
摘要： A machine for reprofiling wheels of rail vehicles includes, for each wheel of a wheel set, a pair of support rolls arranged spaced from each other in a plane normal to the axis of the wheel set. The peripheral surface of each support roll has an axially extending carrying zone and an axially extending transfer zone following the carrying zone in a direction toward the center plane of the wheel set and being inclined with respect to a horizontal line through an angle greater than the angle included between the desired profile to be machined into a portion of the wheel opposite the transfer zone and a horizontal line.
摘要翻译：用于轮轨的车轮重新装载的机器包括：轮组的每个车轮，在与轮组的轴线垂直的平面中彼此间隔布置的一对支撑辊。每个支撑辊的圆周表面具有轴向延伸的承载区域和轴向延伸的转移区域，沿着承载区域沿着朝向轮组的中心平面的方向延伸，并且相对于水平线倾斜大于角度的角度包括在要加工成与转移区相对的轮的一部分中的期望轮廓和水平线之间。

4. 发明授权

US2837000A Pattern supports for lathes 失效
标题翻译：花样支撑车床
公开(公告)号：US2837000A
公开(公告)日：1958-06-03
申请号：US38850753
申请日：1953-10-27
申请人： THEODOR DOMBROWSKI
发明人： THEODOR DOMBROWSKI
IPC分类号： B23B5/30 , B23Q35/36
CPC分类号： B23Q35/36 , Y10T82/141 , Y10T82/18

5. 发明授权

US4711146A Method for reprofiling profiles of wheel sets 失效
标题翻译：重新组装车轮轮廓的方法
公开(公告)号：US4711146A
公开(公告)日：1987-12-08
申请号：US27994
申请日：1987-03-17
申请人： Dieter Lung , Werner Kluft , Jochen Fabry , Helmut Wittkopp , Theodor Dombrowski , Hartwig Klosterhalfen
发明人： Dieter Lung , Werner Kluft , Jochen Fabry , Helmut Wittkopp , Theodor Dombrowski , Hartwig Klosterhalfen
IPC分类号： B23B5/28 , B23B27/14
CPC分类号： B23B27/143 , B23B5/28 , B23B2200/323 , B23B2215/36 , Y10T82/10 , Y10T82/147 , Y10T82/18
摘要： Conventional methods for reprofiling profiles of wheel sets by lathe machining predominantly produce continuous chips which interfere with the operating process, which can cause damage to the machine and which require continuous attention on the part of the operating personnel. The production of short fragmented chips through the use of suitable cutting edge geometry is impossible because of the continuous change of the cutting data during the reprofiling of such work pieces. In order to eliminate this problem, the profile is faced off or turned through the alternating use of hard-metal cutting materials and heavy-duty cutting materials and by adapting the cutting data to the cutting material then in use, wherein the heavy-duty cutting material is used in those profile regions in which a shock or sudden load on the cutting material is not expected, while the hard-metal cutting materials are used in the remaining regions. However, it is also possible to initially examine the wheels of the wheel set with regard to the presence of spots that would subject the lathe tools to a sudden shock or load; the examination results then determine the tools that are to be used as well as the cutting characteristics or data.
摘要翻译：通过车床加工重新组装车轮轮廓的常规方法主要产生干扰操作过程的连续碎屑，这可能导致机器损坏，并且需要操作人员的一部分持续关注。由于在这些工件的重新生成期间切割数据的连续变化，不可能通过使用合适的切削刃几何形状来生产短碎片。为了消除这个问题，通过交替使用硬金属切割材料和重型切割材料，并且将切割数据适应于切割材料，然后在使用中，轮廓面向或转过，其中重型切割材料用于那些在预期不会对切割材料造成冲击或突然加载的轮廓区域，而在其余区域使用硬金属切割材料。然而，也可以首先检查车轮组的车轮，以便存在会使车床工具发生突然冲击或负载的点; 然后检查结果确定要使用的工具以及切割特性或数据。

6. 发明授权

US4693146A Method and apparatus for achieving chip separation while machining work pieces 失效
标题翻译：在加工工件时实现切屑分离的方法和装置
公开(公告)号：US4693146A
公开(公告)日：1987-09-15
申请号：US946585
申请日：1986-12-24
申请人： Theodor Dombrowski , Hartwig Klosterhalfen
发明人： Theodor Dombrowski , Hartwig Klosterhalfen
IPC分类号： B23Q5/50 , B23B5/30 , B23B25/02 , B23B3/28
CPC分类号： B23B25/02 , Y10S82/904 , Y10T82/147 , Y10T82/18 , Y10T82/2502 , Y10T82/2533 , Y10T82/2541
摘要： Chip separation is assured while turning work pieces, by causing an oscillating movement of the turning or lathe tool during the work piece rotation. The tool oscillation is controlled in response to the work piece rotation and so that the tool oscillates periodically along or rather relative to a line defined by the feed adavance vectors of the tool movement . The oscillation amplitude corresponds approximately to half the effective feed advance path for each work piece revolution. The wave length of the oscillation has a magnitude such that it itself or an integral multiple thereof, plus a half wave length, is equal to the momentary respective work piece circumference at the instantaneous point of contact between the tool and the work piece. Several ways are possible for imparting an oscillating movement to the tool support or tool supports.
摘要翻译：通过在工件旋转期间引起车削或车床的摆动运动来确保转动工件时的切屑分离。工具振动是响应于工件旋转而被控制的，并且使得工具周期性地沿着或相对于由工具运动的进给爬行矢量定义的线振荡。振荡振幅大约相当于每个工件旋转的有效进给进给路径的一半。振荡的波长具有使其本身或其整数倍加上半波长等于工具和工件之间的瞬时接触点处的瞬时相应工件圆周的大小。为了将工件支撑件或工具支撑件的摆动运动赋予几种方法是可能的。

7. 发明授权

US4399724A Lathe machine for turning wheel sets, especially sets of railroad wheels 失效
标题翻译：车轮转动车床，特别是铁路车轮组
公开(公告)号：US4399724A
公开(公告)日：1983-08-23
申请号：US231598
申请日：1981-02-05
申请人： Theodor Dombrowski
发明人： Theodor Dombrowski
IPC分类号： B23B5/32
CPC分类号： B23B5/32 , Y10T82/18 , Y10T82/185
摘要： A milling machine for turning sets of wheels, especially railroad wheels, comprises at least one roller contacting the wheel circumference and at least one roller contacting the axially inwardly facing wheel surface for driving and/or supporting the wheels of a set. The circumferential roller and the inner roller for the same wheel are operatively supported by a common support such as a common housing whereby axial forces are taken up reliably so that axial excursions of the wheel set are prevented.
摘要翻译：用于转动车轮组，特别是铁路车轮的铣床包括至少一个接触车轮周边的辊和接触轴向向内的车轮表面的至少一个辊，用于驱动和/或支撑车轮的车轮。圆周滚子和同一轮的内滚筒由共同的支撑件（例如公共壳体）可操作地支撑，由此可靠地卷取轴向力，从而防止轮组的轴向偏移。

8. 发明授权

US4116094A Method and apparatus for centering a wheel set 失效
标题翻译：一种用于定心轮组的方法和装置
公开(公告)号：US4116094A
公开(公告)日：1978-09-26
申请号：US795428
申请日：1977-05-10
申请人： Theodor Dombrowski , Helmut Wittkopp
发明人： Theodor Dombrowski , Helmut Wittkopp
IPC分类号： B23B5/28 , B23B5/32 , B23B5/34 , B23B49/04 , B23B13/00
CPC分类号： B23B5/32 , B23B49/04 , Y10T82/18 , Y10T82/2514
摘要： A method for centering the wheels of a two wheel set with the centerline extending between the dead centers of a machining-, measuring-, or testing-apparatus, in which each wheel of the set is lifted by a separate lifting device and in which the position of each wheel during its lifting is sensed by a separate sensing device, coordinated with the respective lifting device, to stop further lifting movement of the respective lifting device when the center of the respective wheel coincides with the centerline of the apparatus, to thus properly align the centers of the wheels of the two wheel sets with the centerline of the apparatus regardless of any difference of the diameters of the two wheels or any asymmetrical loading on the axle of the wheel set; and an apparatus for carrying out the method.
摘要翻译：一种用于使两轮车轮的车轮定心的方法，其中心线在机械加工，测量或测试装置的死点之间延伸，其中该组的每个车轮由单独的提升装置提升，并且其中每个车轮在其提升过程中的位置由与相应提升装置协调的单独的感测装置感测到，当相应车轮的中心与装置的中心线重合时，停止相应提升装置的进一步提升运动，从而恰当地将两个车轮的车轮的中心与设备的中心线对齐，而不管两个车轮的直径的任何差异或车轮组轴上的任何不对称负载; 以及用于执行该方法的装置。

9. 发明授权

US4667546A Method for achieving chip separation while machining work pieces 失效
标题翻译：在加工件时实现切屑分离的方法
公开(公告)号：US4667546A
公开(公告)日：1987-05-26
申请号：US842812
申请日：1986-03-21
申请人： Theodor Dombrowski , Hartwig Klosterhalfen
发明人： Theodor Dombrowski , Hartwig Klosterhalfen
IPC分类号： B23Q5/50 , B23B5/30 , B23B25/02 , B23B1/00 , B23B5/28
CPC分类号： B23B25/02 , Y10S82/904 , Y10T82/147 , Y10T82/18 , Y10T82/2502 , Y10T82/2533 , Y10T82/2541
摘要： Chip separation is assured while turning work pieces, by causing an oscillating movement of the turning or lathe tool during the work piece rotation. The tool oscillation is controlled in response to the work piece rotation and so that the tool oscillates periodically along or rather relative to a line defined by the feed advance vectors of the tool movement. The oscillation amplitude corresponds approximately to half the effective feed advance path for each work piece revolution. The wave length of the oscillation has a magnitude such that it itself or an integral multiple thereof, plus a half wave length, is equal to the momentary respective work piece circumference at the instantaneous point of contact between the tool and the work piece. Several ways are possible for imparting an oscillating movement to the tool support or tool supports.
摘要翻译：通过在工件旋转期间引起车削或车床的摆动运动来确保转动工件时的切屑分离。工具振动是响应于工件旋转而被控制的，并且使得工具周期性地相对于由工具运动的进给提前向量限定的线而相对地摆动。振荡振幅大约相当于每个工件旋转的有效进给进给路径的一半。振荡的波长具有使其本身或其整数倍加上半波长等于工具和工件之间的瞬时接触点处的瞬时相应工件圆周的大小。为了将工件支撑件或工具支撑件的摆动运动赋予几种方法是可能的。

10. 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。

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