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公开(公告)号：EP3065995B1
公开(公告)日：2018-02-28
申请号：EP15700361.7
申请日：2015-01-09
发明人： KROISS, Manuel , LÖFFLER, Gerd
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公开(公告)号：EP1283756B1
公开(公告)日：2005-07-20
申请号：EP01947316.4
申请日：2001-05-25
CPC分类号： B24B5/46 , B23B5/32 , Y10T82/185 , Y10T409/305656
摘要： The invention relates to a method for reprofiling wheel discs (7) or brake discs of a train wheel or wheel set (6) that is rotatably mounted in bearing housings (9), by machining the same using a mobile machine tool (12). According to said method, the periphery of a wheel disc (7) of a train wheel or wheel set (6) is pressed by a clamping organ (14, 15), which engages with at least one bearing housing (9), against supporting rollers (16). At least one of said rollers (16) causes the train wheel or wheel set (6) to revolve, while at the same time a tool (20) machines one of the wheel (7) or brake discs. The invention also relates to a machine tool (12) for carrying out said method.
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公开(公告)号：EP1283756A1
公开(公告)日：2003-02-19
申请号：EP01947316.4
申请日：2001-05-25
CPC分类号： B24B5/46 , B23B5/32 , Y10T82/185 , Y10T409/305656
摘要： The invention relates to a method for reprofiling wheel discs (7) or brake discs of a train wheel or wheel set (6) that is rotatably mounted in bearing housings (9), by machining the same using a mobile machine tool (12). According to said method, the periphery of a wheel disc (7) of a train wheel or wheel set (6) is pressed by a clamping organ (14, 15), which engages with at least one bearing housing (9), against supporting rollers (16). At least one of said rollers (16) causes the train wheel or wheel set (6) to revolve, while at the same time a tool (20) machines one of the wheel (7) or brake discs. The invention also relates to a machine tool (12) for carrying out said method.
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4.发明授权
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公开(公告)号：EP0195891A2
公开(公告)日：1986-10-01
申请号：EP86100807.6
申请日：1986-01-22
IPC分类号： B23B5/32
摘要： Eine Unterflur-Radsatzdrehmaschine zum Reprofilieren der Radreifenumrisse von Eisenbahn-Radsätzen, mit zwei angetriebenen Reibrollenpaaren, die je an einen Radreifenumriß eines Radsatzes andrückbar sind, wobei die Reibrollen eines jeden Reibrollenpaares einzeln mit je einem Schwenkantrieb verbunden und um je eine parallel zur Radsatzachse angeordnete Schwenkachse schwenkbar sind, zeichnet sich zum gleichmäßigen Andrücken der Reibrollen und zum automatischen Ausrichten der Radsatzachse dadurch aus, daß jeder Schwenkantrieb (13, 14, 15, 16) zur Erzeugung der Schwenkbewegung einen Pneumatik-Balgzylinder (76, 77, 78, 79) aufweist und daß jeweils zwei einem Reibrollenpaar (11, 12) zugeordnete Schwenkantriebe (13, 14, 15, 16) an eine Gleichlaufvorrichtung (80, 81) gekuppelt sind.
摘要翻译： 从动Reibrollenpaaren地板下车轮车床具有两个重新塑形铁路Radreifenumrisse轮组，其可以根据一个轮组，其中，每个摩擦辊对的摩擦辊被单独地连接到各自的旋转驱动，并各有一个的Radreifenumriß被压设置为平行于轮组轴枢转轴线 区分用于均匀地按压摩擦辊和用于轴的自动对准的特征在于，对于每两个产生枢转运动，并且具有一个PneumatikBalgzylinder（76，77，78，79），每个枢转驱动器（13，14，15，16） 一对与旋转致动器（13，14，15，16），以一个同步装置（80,81）相关联的摩擦辊（11，12）被耦合。
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公开(公告)号：EP3065995A1
公开(公告)日：2016-09-14
申请号：EP15700361.7
申请日：2015-01-09
发明人： KROISS, Manuel , LÖFFLER, Gerd
摘要： The invention relates to a wheel set for a rail vehicle, in particular for a locomotive, comprising two track wheels (2) which are connected via a wheel axle (1) mounted in two wheelset bearings (3). Wherein each wheelset bearing (3) comprises a cast bearing housing (4), which is closed by an outer housing cover (11) and an inner pressure ring (12). In addition, the bearing housing (4) has a clamping position for engaging tensioning means of an operating machine for operating the wheel set. Since the clamping position is integrated in the pressure ring (12), the clamping position can be easily cut to size, wherein the bearing housing (4) can be produced in a weight-optimized and cost-effective way in comparison to known bearing housings.
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公开(公告)号：EP2643115A1
公开(公告)日：2013-10-02
申请号：EP10805766.2
申请日：2010-11-26
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 supported on rail vehicles in axle bearing housings (6) on underfloor wheel lathes (12; 14), which comprise material-removing machining tools, a machine controller for the machining tools, drive rollers (15), axial guiding rollers (17), measuring rollers (13), and clamping elements (21; 22) for acting on the axle bearing housings (6). The method is characterized in that the wheelset (1) is lifted from the track with the aid of the drive rollers (15) and weighed, the axle bearing housings (6) are fixed between the drive rollers (15) and the clamping elements (21; 22), an axial guiding roller (17) is brought in contact with the inside (16) of each of the two wheels (3; 4) of the wheelset (1) and is fixed in the position thereof, an additional force (20) is applied to the drive rollers (15), the actual diameter (8) and the wear profile of each wheel (3; 4) are determined by means of a measuring roller (13), and the smaller actual diameter is determined based on the measurement results and is input into the machine controller for the machining tools with a specified machining allowance as a desired diameter (11).
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公开(公告)号：EP0557231A3
公开(公告)日：1993-11-24
申请号：EP93500013.3
申请日：1993-02-05
IPC分类号： B23B5/32
CPC分类号： B23B5/32
摘要： A lathe for railway wheels consisting of a support for the wheel shaft on its own grease box. By means of pulling rollers the couple necessary to counteract the cutting or shearing forces is generated, the turning operation being performed in only one passing over the whole surface to be mechanized, and the pulling heads being orientated in accordance with the real treading band alignment of the shaft.
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10.发明授权
公开(公告)号：EP0350636B1
公开(公告)日：1992-11-11
申请号：EP89110753.4
申请日：1989-06-14
IPC分类号： B23B5/32
CPC分类号： B23B5/32 , G01P3/56 , Y10T82/185 , Y10T82/2535 , Y10T82/2541 , Y10T82/26
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