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公开(公告)号：US08167500B2
公开(公告)日：2012-05-01
申请号：US12379554
申请日：2009-02-24
申请人： Keiichi Furukawa , Yutaka Koma , Shigeru Inoue , Masafumi Masuda , Yoshishige Kasai , Shunichi Fujiwara
发明人： Keiichi Furukawa , Yutaka Koma , Shigeru Inoue , Masafumi Masuda , Yoshishige Kasai , Shunichi Fujiwara
CPC分类号： B60B27/02 , F16C19/386 , F16C33/7879 , F16C33/7896 , F16C33/805 , F16C41/007 , F16C2326/02
摘要： An inner ring, an outer ring, a circular cone roller constituting a rolling elements arranged between the inner ring and the outer ring, a first seal member arranged at an opening portion between the inner ring and the outer ring, and a second seal member arranged on an outer side in an axial direction of the first seal member are provided, the second seal member includes a core fixed to the outer ring, an elastic ring-like member fixedly attached to the core and having at least one lip, and an outward attached slinger having a section in a channel-like shape fixed to the inner ring to cover the core and the elastic ring-like member and having a portion of a section in an L-like shape and a circular cylinder shape portion.
摘要翻译： 内圈，外圈，构成内环和外圈之间的滚动体的圆锥滚子，设置在内圈与外圈之间的开口部的第一密封构件和布置在内圈和外圈之间的第二密封构件 在所述第一密封部件的轴向的外侧设置有所述第二密封部件，所述第二密封部件具有固定在所述外圈上的芯体，固定在所述芯部上并且具有至少一个唇缘的弹性环状部件， 附着的抛油环具有固定在内圈上的通道状形状的部分，以覆盖芯部和弹性环状部件，并且具有L形形状的部分和圆柱形部分。
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公开(公告)号：US20090220182A1
公开(公告)日：2009-09-03
申请号：US12379554
申请日：2009-02-24
申请人： Keiichi Furukawa , Yutaka Koma , Shigeru Inoue , Masafumi Masuda , Yoshishige Kasai , Shunichi Fujiwara
发明人： Keiichi Furukawa , Yutaka Koma , Shigeru Inoue , Masafumi Masuda , Yoshishige Kasai , Shunichi Fujiwara
IPC分类号： F16C13/00
CPC分类号： B60B27/02 , F16C19/386 , F16C33/7879 , F16C33/7896 , F16C33/805 , F16C41/007 , F16C2326/02
摘要： An inner ring, an outer ring, a circular cone roller constituting a rolling elements arranged between the inner ring and the outer ring, a first seal member arranged at an opening portion between the inner ring and the outer ring, and a second seal member arranged on an outer side in an axial direction of the first seal member are provided, the second seal member includes a core fixed to the outer ring, an elastic ring-like member fixedly attached to the core and having at least one lip, and an outward attached slinger having a section in a channel-like shape fixed to the inner ring to cover the core and the elastic ring-like member and having a portion of a section in an L-like shape and a circular cylinder shape portion.
摘要翻译： 内圈，外圈，构成内环和外圈之间的滚动体的圆锥滚子，设置在内圈与外圈之间的开口部的第一密封构件和布置在内圈和外圈之间的第二密封构件 在所述第一密封部件的轴向的外侧设置有所述第二密封部件，所述第二密封部件具有固定在所述外圈上的芯体，固定在所述芯部上并且具有至少一个唇缘的弹性环状部件， 附着的抛油环具有固定在内圈上的通道状形状的部分，以覆盖芯部和弹性环状部件，并且具有L形形状的部分和圆柱形部分。
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公开(公告)号：US08033735B2
公开(公告)日：2011-10-11
申请号：US12222043
申请日：2008-07-31
CPC分类号： F16C19/386 , B60B27/001 , F16C33/78 , F16C33/7813 , F16C41/007 , F16C2326/02 , G01P3/443
摘要： An axle bearing assembly includes a flange, on which a wheel is mounted; a hub shaft constructed of a cylindrical portion provided on an inboard side of the flange; a bearing having an inner ring; an outer ring; and rolling elements disposed between the inner ring and the outer ring; a first sealing member fixed to an inboard side between the inner ring and the outer ring; and a removable second sealing member is fitted to the inboard side of the first sealing member. The inner ring of the bearing portion is fixed to the cylindrical portion of the hub shaft.
摘要翻译： 一个轴承组件包括一个凸缘，一个轮安装在该凸缘上; 轮毂轴，其由设置在所述凸缘的内侧的圆筒部构成; 具有内圈的轴承; 外圈; 以及设置在所述内圈和所述外圈之间的滚动元件; 固定在所述内圈和所述外圈之间的内侧的第一密封构件; 并且可拆卸的第二密封构件装配到第一密封构件的内侧。 轴承部的内圈固定在轮毂轴的圆筒部上。
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公开(公告)号：US20110129176A1
公开(公告)日：2011-06-02
申请号：US12737390
申请日：2009-07-07
CPC分类号： B60B27/001 , F16C19/386 , F16C19/52 , F16C33/7813 , F16C33/7879 , F16C41/002 , F16C2202/32 , F16C2326/02 , F16J15/064 , F16J15/3284 , F16J15/3456
摘要： An axle bearing system is provided in which even in the event that a sufficient space is not present between a bearing portion in which a fluorine seal is used in a seal portion and a hub shaft, it is possible to establish an electric conduction between an outer ring and an inner ring in an ensured fashion.There is provided an axle bearing system having a bearing portion which includes an inner ring 11, an outer ring 12 and a plurality of rolling elements 13 which are interposed between the inner ring 11 and the outer ring 12 and which is installed on a hub shaft 2 with seal portions 20a, 20b which are each formed by a slinger, a core metal and a non-conductive seal provided therebetween mounted in annular opening portions formed between the inner ring 11 and the outer ring 12, wherein a conductive body 24 is provided in the seal portion 20b so as to provide an electrical conducting state between the outer ring 12 and the inner ring 11.
摘要翻译： 提供一种车轴轴承系统，其中即使在密封部分中使用氟密封件的轴承部分和轮毂轴之间不存在足够的空间的情况下，也可以在外部部件之间建立导电 戒指和内圈。 提供了一种轴承系统，其具有轴承部分，该轴承部分包括内环11，外环12和多个滚动元件13，其中介于内圈11和外圈12之间，并且安装在轮毂轴 2具有密封部分20a，20b，每个密封部分20a，20b分别由设置在内环11和外环12之间的环形开口部分中的抛油环，芯金属和非导电密封件形成，其中提供导电体24 在密封部分20b中，以便在外环12和内环11之间提供导电状态。
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公开(公告)号：US20090034894A1
公开(公告)日：2009-02-05
申请号：US12222043
申请日：2008-07-31
IPC分类号： F16C33/76
CPC分类号： F16C19/386 , B60B27/001 , F16C33/78 , F16C33/7813 , F16C41/007 , F16C2326/02 , G01P3/443
摘要： An axle bearing assembly includes a flange, on which a wheel is mounted; a hub shaft constructed of a cylindrical portion provided on an inboard side of the flange; a bearing having an inner ring; an outer ring; and rolling elements disposed between the inner ring and the outer ring; a first sealing member fixed to an inboard side between the inner ring and the outer ring; and a removable second sealing member is fitted to the inboard side of the first sealing member. The inner ring of the bearing portion is fixed to the cylindrical portion of the hub shaft.
摘要翻译： 一个轴承组件包括一个凸缘，一个轮安装在该凸缘上; 轮毂轴，其由设置在所述凸缘的内侧的圆筒部构成; 具有内圈的轴承; 外圈; 以及设置在所述内圈和所述外圈之间的滚动元件; 固定在所述内圈和所述外圈之间的内侧的第一密封构件; 并且可拆卸的第二密封构件装配到第一密封构件的内侧。 轴承部的内圈固定在轮毂轴的圆筒部上。
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公开(公告)号：US08770848B2
公开(公告)日：2014-07-08
申请号：US12737390
申请日：2009-07-07
CPC分类号： B60B27/001 , F16C19/386 , F16C19/52 , F16C33/7813 , F16C33/7879 , F16C41/002 , F16C2202/32 , F16C2326/02 , F16J15/064 , F16J15/3284 , F16J15/3456
摘要： An axle bearing system includes a bearing portion which includes an inner ring, an outer ring and a plurality of rolling elements which are interposed between the inner ring and the outer ring and which is installed on a hub shaft with seal portions which are each formed by a slinger, a core metal and a non-conductive seal provided therebetween mounted in annular opening portions formed between the inner ring and the outer ring. A conductive body is attached to the seal portion so as to provide an electrical conducting state between the outer ring and the inner ring.
摘要翻译： 一种轴承系统，包括轴承部分，该轴承部分包括内圈，外圈和多个滚动元件，它们介于内圈和外圈之间，并且安装在具有密封部分的轮毂轴上，密封部分各自由 设置在其间安装在形成在内圈和外圈之间的环形开口部分中的抛油环，芯金属和非导电密封件。 导电体附接到密封部分，以便在外环和内环之间提供导电状态。
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公开(公告)号：US07708353B2
公开(公告)日：2010-05-04
申请号：US11889424
申请日：2007-08-13
IPC分类号： B60B35/18
CPC分类号： B60B27/00 , F16C19/386 , F16C33/805 , F16C2326/02
摘要： An axle bearing apparatus includes a hub shaft including a wheel-mounting flange formed at its outer end portion, and a cylindrical portion formed on an inner side surface of the flange, a bearing portion press-fitted on the cylindrical portion of the hub shaft and including an inner ring, an outer ring and rolling elements disposed between the inner and outer rings, and a slinger having a through hole formed through its central portion. The through hole is fitted on the cylindrical portion such that an outer diameter of the slinger is generally equal to an outer diameter of the flange, and the slinger is press-clamped to the inner side surface of the flange by bolts press-fitted respectively in a plurality of bolt holes formed in the flange. O-rings are interposed between the flange and the slinger.
摘要翻译： 一种轴承装置，包括：毂轴，其包括在其外端部形成的车轮安装凸缘，以及形成在所述凸缘的内侧表面上的圆筒部，压配合在所述轮毂轴的圆筒部上的轴承部， 包括内圈，外圈和设置在内环和外圈之间的滚动元件，以及具有通过其中心部分形成的通孔的抛油环。 通孔安装在圆柱形部分上，使得抛油环的外径大体上等于凸缘的外径，并且将抛油环分别压配合在凸缘的内侧表面上 形成在凸缘中的多个螺栓孔。 O形环介于凸缘和抛油环之间。
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公开(公告)号：US20080174170A1
公开(公告)日：2008-07-24
申请号：US11889424
申请日：2007-08-13
IPC分类号： B60B35/18
CPC分类号： B60B27/00 , F16C19/386 , F16C33/805 , F16C2326/02
摘要： An axle bearing apparatus includes a hub shaft including a wheel-mounting flange formed at its outer end portion, and a cylindrical portion formed on an inner side surface of the flange, a bearing portion press-fitted on the cylindrical portion of the hub shaft and including an inner ring, an outer ring and rolling elements disposed between the inner and outer rings, and a slinger having a through hole formed through its central portion. The through hole is fitted on the cylindrical portion such that an outer diameter of the slinger is generally equal to an outer diameter of the flange, and the slinger is press-clamped to the inner side surface of the flange by bolts press-fitted respectively in a plurality of bolt holes formed in the flange. O-rings are interposed between the flange and the slinger.
摘要翻译： 一种轴承装置，包括：毂轴，其包括在其外端部形成的车轮安装凸缘，以及形成在所述凸缘的内侧表面上的圆筒部，压配合在所述轮毂轴的圆筒部上的轴承部， 包括内圈，外圈和设置在内环和外圈之间的滚动元件，以及具有通过其中心部分形成的通孔的抛油环。 通孔安装在圆柱形部分上，使得抛油环的外径大体上等于凸缘的外径，并且将抛油环分别压配合在凸缘的内侧表面上 形成在凸缘中的多个螺栓孔。 O形环介于凸缘和抛油环之间。
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公开(公告)号：US08167498B2
公开(公告)日：2012-05-01
申请号：US12071503
申请日：2008-02-21
申请人： Yutaka Koma , Joji Miyawaki , Takumi Harada , Shigeru Inoue
发明人： Yutaka Koma , Joji Miyawaki , Takumi Harada , Shigeru Inoue
CPC分类号： F16C19/386 , B60B27/001 , F16C41/007 , F16C2326/02 , G01P3/446 , G01P3/488 , Y10T29/49679 , Y10T29/49684 , Y10T29/49707
摘要： A body part of a rotation detecting sensor of a rotation number detector which is provided on a bearing apparatus for an axle has a large diameter part formed in its upper part and a small diameter part formed in its lower part, and at the same time, a sensor fitting hole part which is formed in an outer ring of a bearing part and into which the body part of the rotation detecting sensor is inserted is so formed that an radially outer part thereof has an inner diameter substantially equal to an outer diameter of the large diameter part of the body part, and a lower part thereof has an inner diameter slightly larger than an outer diameter of the small diameter part of the body part.
摘要翻译： 设置在轴的轴承装置上的旋转检测传感器的主体部分具有形成在其上部的大直径部分和形成在其下部的小直径部分，同时， 形成在轴承部的外圈中并且旋转检测传感器的主体部分插入其中的传感器装配孔部分形成为其径向外部部分的内径基本上等于 主体部分的大直径部分，并且其下部具有稍微大于主体部分的小直径部分的外径的内径。
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公开(公告)号：US20080219608A1
公开(公告)日：2008-09-11
申请号：US12071503
申请日：2008-02-21
申请人： Yutaka Koma , Joji Miyawaki , Takumi Harada , Shigeru Inoue
发明人： Yutaka Koma , Joji Miyawaki , Takumi Harada , Shigeru Inoue
CPC分类号： F16C19/386 , B60B27/001 , F16C41/007 , F16C2326/02 , G01P3/446 , G01P3/488 , Y10T29/49679 , Y10T29/49684 , Y10T29/49707
摘要： A body part of a rotation detecting sensor of a rotation number detector which is provided on a bearing apparatus for an axle has a large diameter part formed in its upper part and a small diameter part formed in its lower part, and at the same time, a sensor fitting hole part which is formed in an outer ring of a bearing part and into which the body part of the rotation detecting sensor is inserted is so formed that an radially outer part thereof has an inner diameter substantially equal to an outer diameter of the large diameter part of the body part, and a lower part thereof has an inner diameter slightly larger than an outer diameter of the small diameter part of the body part.
摘要翻译： 设置在轴的轴承装置上的旋转检测传感器的主体部分具有形成在其上部的大直径部分和形成在其下部的小直径部分，同时， 形成在轴承部的外圈中并且旋转检测传感器的主体部分插入其中的传感器装配孔部分形成为其径向外部部分的内径基本上等于 主体部分的大直径部分，并且其下部具有稍微大于主体部分的小直径部分的外径的内径。
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