公开(公告)号：EP3205513A4

公开(公告)日：2018-06-13

申请号：EP15849780

申请日：2015-10-09

申请人： NTN TOYO BEARING CO LTD

发明人： KAWAMURA HIROSHI ,  MORITA SHUNSUKE

IPC分类号： B60B35/02 ,  B60B27/00 ,  B60B27/02 ,  B60B27/06 ,  F16C19/18 ,  F16C19/52 ,  F16C27/06 ,  F16C35/06 ,  F16F15/04

CPC分类号： B60B27/0005 ,  B60B27/00 ,  B60B27/0094 ,  B60B27/02 ,  B60B27/065 ,  B60B2380/12 ,  B60B2380/73 ,  B60B2900/131 ,  B60B2900/133 ,  F16C19/186 ,  F16C19/527 ,  F16C27/066 ,  F16C35/06 ,  F16C2226/60 ,  F16C2326/02 ,  F16F15/06 ,  F16F15/08

摘要： One object of the present invention is to provide a wheel bearing apparatus which can perform both keep of the rigidity of the wheel bearing apparatus and reduction of the vibration transmitted to a cabin of a vehicle. According to the present invention, there is provided a wheel bearing apparatus comprising an outer member integrally formed on its outer circumference with a body mounting flange to be mounted on a knuckle forming part of a suspension apparatus and also integrally formed on its inner circumference with double row outer raceway surfaces; an inner member including a hub wheel and at least one inner ring, the hub wheel being integrally formed on its one end with a wheel mounting flange and having a cylindrical portion axially extending from the wheel mounting flange, the inner ring being press fitted onto the cylindrical portion of the hub wheel, the inner member being formed on its outer circumference with double row inner raceway surfaces opposing to the double row outer raceway surfaces; double row rolling elements contained between the double row inner raceway surfaces and the double row outer raceway surfaces respectively of the inner member and the outer member; and the outer member being adapted to be fastened to the knuckle through securing bolts characterized in that a vibration damping member is interposed between opposite surfaces of the body mounting flange of the outer member and of the knuckle.

公开(公告)号：EP2881260B1

公开(公告)日：2017-06-28

申请号：EP13824801.8

申请日：2013-07-16

申请人： Construcciones Y Auxiliar de Ferrocarriles, S.A.

发明人： LANDABEREA RODRIGUEZ, Jose Aitor ,  IARTZA ZUBIRIA, Jon ,  IRIZAR IZAGUIRRE, Iker ,  IZTUETA ARAKAMA, Haritz

IPC分类号： B60B9/12 ,  B60B17/00

CPC分类号： B60B17/0034 ,  B60B17/0044 ,  B60B17/0048 ,  B60B17/0068 ,  B60B2900/112 ,  B60B2900/113 ,  B60B2900/131 ,  B60B2900/133 ,  B60B2900/311

摘要： The present invention relates to an elastic wheel for railway vehicles, formed by a tread (1) and a wheel center (2), defining a housing for the insertion of an elastomer that is compressed by a retaining ring (3) which is attached to the wheel center (2) by means of attachment screws (4), and in which the elastomer is formed by a plurality of V-shaped elastic blocks (5), having two oblique walls belonging to the wheel center (2) and to the retaining ring (3), respectively, forming an angle of between 48° and 52° with respect to the axis (R) of the wheel, and in which the oblique walls end in respective inclined sections on which the vertices of the V-shaped elastic blocks (5) are supported, said inclined sections forming an angle of between 2° and 10° with respect to the axis (R) of the wheel.

公开(公告)号：EP2906436B8

公开(公告)日：2017-06-07

申请号：EP14808682

申请日：2014-10-24

申请人： BENTLEY MOTORS LTD

发明人： MCKINLAY ANDREW JAMES

IPC分类号： B60C19/00 ,  B60B21/12

CPC分类号： B60C19/002 ,  B60B21/12 ,  B60B2900/133 ,  B60Y2200/10

公开(公告)号：EP2906436B1

公开(公告)日：2017-03-22

申请号：EP14808682.0

申请日：2014-10-24

申请人： Bentley Motors Limited

发明人： MCKINLAY, Andrew James

IPC分类号： B60C19/00 ,  B60B21/12

CPC分类号： B60C19/002 ,  B60B21/12 ,  B60B2900/133 ,  B60Y2200/10

公开(公告)号：EP3095616A1

公开(公告)日：2016-11-23

申请号：EP16290086.4

申请日：2016-05-18

申请人： TENTE ROULETTES POLYMERES-BRUANDET

发明人： Dayt, Patrick ,  Marquiset, Cyril

IPC分类号： B60B33/00

CPC分类号： B60B33/0021 ,  B60B33/0049 ,  B60B33/0068 ,  B60B2200/20 ,  B60B2200/45 ,  B60B2360/324 ,  B60B2900/131 ,  B60B2900/133 ,  B60B2900/212 ,  B60B2900/531

摘要： La roulette selon l'invention est essentiellement caractérisée par le fait qu'elle comporte un carter 10, un pivot 20 comprenant deux parties 21, 22, la partie 22 comportant deux portions 22-1 et 22-2, la portion 22-1 étant comprise entre la portion 22-2 et la partie 21, et des moyens pour monter la partie 22 en rotation par rapport au carter 10 qui comportent un orifice 30 réalisé dans le carter comprenant une zone 30-1 ayant un diamètre supérieur à la portion 22-1 et une zone 30-2 comprise entre le fond 33 de l'orifice 30 et la zone 30-1, le diamètre de la portion 22-2 étant égal au diamètre de la zone 30-2, une gorge circulaire 25 réalisée dans la portion 22-1, une bague 40 située dans la gorge 25 et ayant un diamètre extérieur égal à celui de la zone 30-1, et un tampon amortisseur 50 disposé entre le fond 33 de l'orifice 30 et la partie 22, le diamètre extérieur de ce tampon amortisseur étant égal au diamètre de la zone 30-2.

公开(公告)号：EP2962866A1

公开(公告)日：2016-01-06

申请号：EP14757197.0

申请日：2014-02-19

申请人： Honda Motor Co., Ltd.

发明人： KAMIYAMA Youichi

IPC分类号： B60B21/02 ,  B60C5/00

CPC分类号： B60B21/12 ,  B60B21/02 ,  B60B21/026 ,  B60B2900/111 ,  B60B2900/133 ,  B60C19/002

摘要： A vehicle wheel of the present invention, includes: a sub air chamber member which serves as a Helmholtz resonator and is fixed to an outer circumferential surface of a well portion in a tire air chamber; a first standing wall surface formed such as to stand from the outer circumferential surface of the well portion outward in radial direction and extend in circumferential direction of the outer circumferential surface; and a second standing wall surface formed on the well portion such as to face the first standing wall surface in width direction of the outer circumferential surface.

摘要翻译： 本发明的车轮包括：副气室构件，其用作亥姆霍兹共振器并固定到轮胎气室中的井口的外圆周表面; 第一立壁面，其形成为从所述井部的外周面沿径向向外侧延伸并在所述外周面的周向延伸; 以及形成在所述井部上的第二立壁面，以便在所述外周面的宽度方向上面对所述第一立壁面。

公开(公告)号：EP2881260A4

公开(公告)日：2015-08-19

申请号：EP13824801

申请日：2013-07-16

申请人： CONSTRUCCIONES Y AUX DE FERROCARRILES S A

发明人： LANDABEREA RODRIGUEZ JOSE AITOR ,  IARTZA ZUBIRIA JON ,  IRIZAR IZAGUIRRE IKER ,  IZTUETA ARAKAMA HARITZ

IPC分类号： B60B9/12 ,  B60B17/00

CPC分类号： B60B17/0034 ,  B60B17/0044 ,  B60B17/0068 ,  B60B2900/112 ,  B60B2900/113 ,  B60B2900/131 ,  B60B2900/133 ,  B60B2900/311

摘要： The present invention relates to an elastic wheel for railway vehicles, formed by a tread (1) and a wheel center (2), defining a housing for the insertion of an elastomer that is compressed by a retaining ring (3) which is attached to the wheel center (2) by means of attachment screws (4), and in which the elastomer is formed by a plurality of V-shaped elastic blocks (5), having two oblique walls belonging to the wheel center (2) and to the retaining ring (3), respectively, forming an angle of between 48° and 52° with respect to the axis (R) of the wheel, and in which the oblique walls end in respective inclined sections on which the vertices of the V-shaped elastic blocks (5) are supported, said inclined sections forming an angle of between 2° and 10° with respect to the axis (R) of the wheel.

公开(公告)号：EP2844498A1

公开(公告)日：2015-03-11

申请号：EP13719838.8

申请日：2013-04-30

申请人： Aldebaran Robotics

发明人： CLERC, Vincent ,  MAISONNIER, Bruno

IPC分类号： B60B19/14 ,  B62D57/00 ,  B60B33/00

CPC分类号： B60B19/003 ,  B60B19/12 ,  B60B19/14 ,  B60B33/0049 ,  B60B2900/133 ,  B60B2900/551 ,  B60Y2200/80 ,  B62D61/06

摘要： The invention relates to a spherical wheel (10) for moving a vehicle, and to a vehicle implementing the wheel, wherein the wheel (10) is rotated by a shaft (12) that is rotatable about an axis (14). According to the invention, the wheel (10) includes two hemispherical shells (15, 16), the surfaces of which follow the spherical surface of the wheel (12) and each of which is delimited by a plane (17, 18). The hemispherical shells (15, 16) are each pivotable, via a pivot linkage, relative to the shaft (12), an axis (21, 22) of each of the pivot linkages being perpendicular to the plane (17, 18) of the hemispherical shell (15, 16) in question. The planes (17, 18) delimiting the two hemispherical shells (15, 16) intersect.

摘要翻译： 提供了用于移动车辆和实现车轮的车辆的球形车轮，其轮由其能够围绕轴线旋转的轴而旋转。 轮（10）包括两个壳，其表面遵循车轮的球形表面，并且每个壳由平面限定。 壳体各自通过相对于轴的枢转连接而铰接，每个枢转连接件的轴线垂直于相关壳体的平面。 包围两个壳的飞机是正割的。

公开(公告)号：EP2445730B1

公开(公告)日：2013-04-24

申请号：EP10732643.1

申请日：2010-06-24

申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： BRANDSTÄTT, Peter ,  BAY, Karlheinz ,  HERGET, Wolfgang ,  MOLL, Werner

IPC分类号： B60B21/02 ,  B60B21/12 ,  B60C19/00

CPC分类号： B60B21/12 ,  B60B21/025 ,  B60B2900/133 ,  B60C19/002

公开(公告)号：EP1951531B8

公开(公告)日：2012-11-07

申请号：EP06804448.6

申请日：2006-10-31

申请人： Zephyros Inc.

发明人： KIERZKOWSKI, Marek, Henryk ,  GIBBONS, Philip, John ,  GASCOIGNE, Bruce, Reginald ,  COATES, Michael, William

IPC分类号： B60B21/12 ,  B60C19/00

CPC分类号： B60B21/12 ,  B60B2360/322 ,  B60B2900/133 ,  B60C5/00 ,  B60C19/002 ,  Y10T442/659

摘要： An in-tire sound absorber for a pneumatic wheel assembly including a wheel rim and a tire fitted to the wheel rim. The sound absorber comprises a first fibrous layer and a second fibrous layer with a higher air flow resistance than the first layer. The sound absorber is configured to fit around the wheel rim with the first layer in contact with a surface of the wheel rim and extending substantially between the second layer and the wheel rim.