公开(公告)号：EP2419311B1

公开(公告)日：2014-12-17

申请号：EP11708988.8

申请日：2011-02-25

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank

IPC分类号： B61C9/48

CPC分类号： B61C9/48

公开(公告)号：EP2697108B1

公开(公告)日：2015-06-17

申请号：EP12716235.2

申请日：2012-04-03

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank

IPC分类号： B61C9/50

CPC分类号： B61C9/50

公开(公告)号：EP2238010B1

公开(公告)日：2011-05-25

申请号：EP09705504.0

申请日：2009-01-10

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank ,  RICHTER, Herbert

IPC分类号： B61C9/26 ,  B61C9/52

CPC分类号： B61F3/04 ,  B61C9/52 ,  F16C3/03 ,  F16C2326/10 ,  F16D3/06 ,  F16D3/2055 ,  F16D2300/06 ,  Y10T464/10

摘要： The invention relates to a length-adjustable shaft comprising - an outer sleeve-shaped axial part; - an inner axial part which can be pushed into and deployed out of the outer axial part in a telescopic fashion and which encloses a buffer chamber; - having a bearing which is arranged between the two axial parts and which can be lubricated with a lubricant; - that end of the inner axial part which can be pushed into the outer axial part has an end wall; - a ventilation opening is provided which connects, in a conducting fashion, the buffer chamber to the cavity which is enclosed by the outer axial part. The invention is characterized by the following features: the ventilation opening comprises at least one bore which is offset with respect to the rotational axis of the shaft.

公开(公告)号：EP2076418B1

公开(公告)日：2010-04-07

申请号：EP08784949.3

申请日：2008-07-22

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank

IPC分类号： B61C9/00

CPC分类号： B61C9/44

公开(公告)号：EP2419311A1

公开(公告)日：2012-02-22

申请号：EP11708988.8

申请日：2011-02-25

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank

IPC分类号： B61C9/48

CPC分类号： B61C9/48

摘要： The invention relates to a drive unit for rail vehicles, comprising the following components or features: a shaft (1) which has at each of its two ends a bearing pin for supporting a drive wheel; a supporting pipe (2) which surrounds the shaft (1) and is mounted thereon; a motor which is mounted on the supporting pipe (2); a transmission with a spur gear and a drive pinion (4); a housing which surrounds the spur gear and the drive pinion (4); the housing (3) is composed of a single main part (3.1) and a cover (3.2); the engine is seated on a single bracket (5) which is attached to the supporting pipe (2); the housing has an engine bell (7) which forms a fixed connection between the engine housing and the main part (3.1) of the housing (3); the supporting pipe (2) is cast onto the main part (3.1) of the housing (3) so that these two parts form a rigid unit with one another.

公开(公告)号：EP2271852A1

公开(公告)日：2011-01-12

申请号：EP09752116.5

申请日：2009-11-03

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank

IPC分类号： F16C33/66 ,  F16C33/80 ,  F16J15/00

CPC分类号： F16J15/162 ,  F16C33/6685 ,  F16C33/80 ,  F16J15/004

摘要： The invention relates to a device for sealing a bearing, which is lubricated with a liquid lubricant, of a rotating component. Said device has at least one inner sealing chamber (6) which runs around in the circumferential direction and one outer sealing chamber (7) which likewise runs around in the circumferential direction. The sealing chambers (6, 7) correspond via sealing gaps (9). The outer sealing chamber (7) is sealed off with respect to the environment by means of a labyrinth seal (8). The sealing chambers (6,7) have in each case at least one outlet (61,71) into the housing of the rotating component (1). During intended use, the outlet in the outer sealing chamber (7) is arranged at the lowest point of the sealing chamber (7). According to the invention, at least one second outlet (72) is provided in the outer sealing chamber (7), which second outlet is arranged above the lowest point of the sealing chamber (7) in the circumferential direction.

公开(公告)号：EP3052365A1

公开(公告)日：2016-08-10

申请号：EP14784197.7

申请日：2014-09-29

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank ,  KOCK, Stefan ,  LOWAG, Michael

IPC分类号： B61C9/44 ,  F16D1/033 ,  F16D1/076

CPC分类号： B61C9/44 ,  F16D1/033 ,  F16D1/076

摘要： The invention relates to a coupling half for rotationally fixed connecting of a shaft having a flange (1), which bears coupling teeth (3) on an axial face, wherein the coupling teeth (3) are designed as a face gear having a plurality of teeth (5) positioned adjacent to each other, each separated by a tooth gap and having a trapezoidal cross-section and flat tooth flanks (5.1), and a flat tooth crest (5.2) positioned on the axial face of the coupling half is arranged between every two tooth flanks (5.1). The invention is characterized in that the tooth crests (5.2) each extend between the tooth flanks (5.1) along a tooth crest center line (5.3) which is aligned in the radial direction to a rotation axis (4) of the coupling half.

公开(公告)号：EP2697108A1

公开(公告)日：2014-02-19

申请号：EP12716235.2

申请日：2012-04-03

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank

IPC分类号： B61C9/50

CPC分类号： B61C9/50

摘要： The invention relates to a torque support (1) for the articulated mutual support of two elements, in particular, on the one hand, a frame (6) or a bogie (3) and, on the other hand, a housing, such as a transmission housing (8.1, 8.2, 8.3) of a rail vehicle. The torque support has a rod (10), at each of the two ends (10.1, 10.2) of which a receptacle head (12.1, 12.2) is arranged, the receptacle head having a bearing (13.1,13.2) for holding a bolt (14.1, 14.2) which serves for providing support on the respective element. The rod is embodied as a sleeve at least in the region of its two ends, and the bearing has a socket (17.1, 17.2) which is arranged between the bolt and the receptacle head in the radial direction of the bolt and is supported on the receptacle head by means of at least one further bearing element (18.1, 18.2). The socket has, on its outer circumference, a bulbous section in the manner of a universal ball joint.

公开(公告)号：EP2271852B1

公开(公告)日：2012-08-15

申请号：EP09752116.5

申请日：2009-11-03

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank

IPC分类号： F16C33/66 ,  F16C33/80 ,  F16J15/00

CPC分类号： F16J15/162 ,  F16C33/6685 ,  F16C33/80 ,  F16J15/004

摘要： The invention relates to a device for sealing a bearing, which is lubricated with a liquid lubricant, of a rotating component. Said device has at least one inner sealing chamber (6) which runs around in the circumferential direction and one outer sealing chamber (7) which likewise runs around in the circumferential direction. The sealing chambers (6, 7) correspond via sealing gaps (9). The outer sealing chamber (7) is sealed off with respect to the environment by means of a labyrinth seal (8). The sealing chambers (6,7) have in each case at least one outlet (61,71) into the housing of the rotating component (1). During intended use, the outlet in the outer sealing chamber (7) is arranged at the lowest point of the sealing chamber (7). According to the invention, at least one second outlet (72) is provided in the outer sealing chamber (7), which second outlet is arranged above the lowest point of the sealing chamber (7) in the circumferential direction.

公开(公告)号：EP2238010A1

公开(公告)日：2010-10-13

申请号：EP09705504.0

申请日：2009-01-10

申请人： Voith Patent GmbH

发明人： STARBATTY, Frank ,  RICHTER, Herbert

IPC分类号： B61C9/26 ,  B61C9/52

CPC分类号： B61F3/04 ,  B61C9/52 ,  F16C3/03 ,  F16C2326/10 ,  F16D3/06 ,  F16D3/2055 ,  F16D2300/06 ,  Y10T464/10

摘要： The invention relates to a length-adjustable shaft comprising - an outer sleeve-shaped axial part; - an inner axial part which can be pushed into and deployed out of the outer axial part in a telescopic fashion and which encloses a buffer chamber; - having a bearing which is arranged between the two axial parts and which can be lubricated with a lubricant; - that end of the inner axial part which can be pushed into the outer axial part has an end wall; - a ventilation opening is provided which connects, in a conducting fashion, the buffer chamber to the cavity which is enclosed by the outer axial part. The invention is characterized by the following features: the ventilation opening comprises at least one bore which is offset with respect to the rotational axis of the shaft.

摘要翻译： 长度可调的轴包括外套筒形的轴向部分; 内轴向部分，其可以以可伸缩的方式被推入和伸出外轴向部分并且包围缓冲室; 具有布置在两个轴向部分之间并且可以用润滑剂润滑的轴承; 能够推入外轴向部分的内轴向部分的端部具有端壁; 提供了通气开口，其以导电的方式将缓冲室连接到由外轴向部分包围的空腔，并且通风口包括相对于轴的旋转轴线偏移的至少一个孔。