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公开(公告)号：US08556737B2
公开(公告)日：2013-10-15
申请号：US12922746
申请日：2009-04-01
IPC分类号： F16D1/072
CPC分类号： B60B27/0042 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0084 , B60B27/0094 , B60B35/14 , B60B35/18 , F16C19/186 , F16C19/527 , F16C35/0635 , F16C35/067 , F16C2226/74 , F16C2326/02 , F16D1/072 , F16D2001/103
摘要： A recess-projection fitting structure includes projections extending in an axial direction on an outer diameter surface of a shaft section of an outer joint member or an inner diameter surface of a hole of a hub wheel, press-fitting the projections in another of the outer diameter surface and the inner diameter surface along the axial direction, and forming recesses brought into contact and fitted with the projections by press fitting in the other of the outer diameter surface and the inner diameter surface, the projections and the recesses being held in contact with each other through intermediation. An outer member is fitted in a hole of a knuckle of a vehicle. Annular grooves are formed respectively in an outer peripheral surface of the outer member and an inner peripheral surface of the hole of the knuckle, and a snap ring is engaged with both the annular grooves.
摘要翻译： 凹凸装配结构包括在外接头构件的轴部的外径面或轮毂轮的孔的内径面的轴向上延伸的突起，将突起压配合在另一个外侧 沿径向表面和内径表面，并且通过压配合在另一个外径表面和内径表面中而形成与凸起接触并配合的凹部，突起和凹部保持与 相互通过中介。 外部构件安装在车辆的转向节的孔中。 环状槽分别形成在外部构件的外周面和转向节的孔的内周面上，并且卡环与两个环状槽接合。
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22.发明授权Joint assembly, a wheel bearing apparatus, and the assemblies included in an axle module 有权联轴器组件，车轮轴承装置和包括在车轴模块中的组件公开(公告)号：US08057314B2
公开(公告)日：2011-11-15
申请号：US12782959
申请日：2010-05-19
IPC分类号： F16C1/28
CPC分类号： F16D3/845 , B60B27/0005 , B60B27/0042 , B60B27/0094 , B60K17/22 , F16C2326/02 , F16D1/072 , F16D3/20 , Y10S464/906
摘要： A joint assembly has a pair of constant velocity universal joints and a connecting drive shaft. A cover unit protects the constant velocity universal joints and prevents hanging down of the joints under their own weight. The unit cover is arranged to cover the outer circumferential surfaces of the pair of constant velocity universal joints and boots. The unit cover is formed from elastomer material by injection molding. The cover unit inner circumferential surface has a configuration corresponding to the outline configurations of the pair of constant velocity universal joints and the boots.
摘要翻译： 接头组件具有一对等速万向节和连接驱动轴。 盖单元保护等速万向节，并防止在自重下关节接合。 单元盖布置成覆盖一对等速万向节和靴子的外周表面。 单元盖由注射成型的弹性体材料形成。 盖单元内周面具有与一对等速万向接头和靴子的轮廓构造对应的构造。
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23.发明申请Joint Assembly, A Wheel Bearing Apparatus, and the Assemblies Included in an Axle Module 有权联轴器组件，车轮轴承装置和包含在轴模块中的组件公开(公告)号：US20110053696A1
公开(公告)日：2011-03-03
申请号：US12782959
申请日：2010-05-19
CPC分类号： F16D3/845 , B60B27/0005 , B60B27/0042 , B60B27/0094 , B60K17/22 , F16C2326/02 , F16D1/072 , F16D3/20 , Y10S464/906
摘要： A joint assembly has a pair of constant velocity universal joints and a connecting drive shaft. A cover unit protects the constant velocity universal joints and prevents hanging down of the joints under their own weight. The unit cover is arranged to cover the outer circumferential surfaces of the pair of constant velocity universal joints and boots. The unit cover is formed from elastomer material by injection molding. The cover unit inner circumferential surface has a configuration corresponding to the outline configurations of the pair of constant velocity universal joints and the boots.
摘要翻译： 接头组件具有一对等速万向节和连接驱动轴。 盖单元保护等速万向节，并防止在自重下关节接合。 单元盖布置成覆盖一对等速万向节和靴子的外圆周表面。 单元盖由注射成型的弹性体材料形成。 盖单元内周面具有与一对等速万向接头和靴子的轮廓构造对应的构造。
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公开(公告)号：US20110009199A1
公开(公告)日：2011-01-13
申请号：US12922746
申请日：2009-04-01
CPC分类号： B60B27/0042 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0084 , B60B27/0094 , B60B35/14 , B60B35/18 , F16C19/186 , F16C19/527 , F16C35/0635 , F16C35/067 , F16C2226/74 , F16C2326/02 , F16D1/072 , F16D2001/103
摘要： Provided are a low-cost wheel bearing device and axle module which are manufactured by small work man-hours and assemblyman-hours and at lower component replacement cost for maintenance and repairing. A recess-projection fitting structure is configured by providing projections extending in an axial direction on any one of an outer diameter surface of a shaft section of an outer joint member and an inner diameter surface of a hole of a hub wheel, press-fitting the projections in another of the outer diameter surface and the inner diameter surface along the axial direction, and forming recesses brought into close contact and fitted with respect to the projections by this press fitting in the another of the outer diameter surface and the inner diameter surface, the projections and the recesses being held in close contact with each other through intermediation of entire fitting contact regions. An outer member is fitted in a hole of a knuckle of a vehicle with a predetermined fit. Annular grooves are formed respectively in an outer peripheral surface of the outer member and an inner peripheral surface of the hole of the knuckle, and a snap ring is engaged with both the annular grooves. Consequently, the outer member is separable from the knuckle only by deformation or breakage of the snap ring caused by application of a drawing force larger than a drawing force acting in normal use.
摘要翻译： 提供了一种低成本的车轮轴承装置和车轴模块，它们通过小型工时和装配时间制造，并以较低的部件更换成本进行维护和修理。 凹凸装配结构通过在外接头构件的轴部的外径面和轮毂轮的孔的内径面中的任一个上沿轴向设置突出部而构成， 沿着轴向在另一个外径表面和内径表面上的突起，以及通过该压配合形成紧密接触并相对于凸起装配的凹部，形成在另一个外径表面和内径表面中， 突起和凹部通过整个配合接触区域彼此紧密接触。 外部构件以预定的配合装配在车辆的转向节的孔中。 环状槽分别形成在外部构件的外周面和转向节的孔的内周面上，并且卡环与两个环状槽接合。 因此，只有通过施加大于在正常使用中作用的拉力的拉力而引起的卡环的变形或断裂，外部构件才能够与转向节分离。
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公开(公告)号：US07686517B2
公开(公告)日：2010-03-30
申请号：US12354833
申请日：2009-01-16
IPC分类号： F16C19/08
CPC分类号： B60B27/0005 , B60B27/0042 , B60B27/0068 , B60B27/0073 , B60B27/0094 , F16C33/7879 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443 , G01P3/446
摘要： A wheel bearing apparatus for a driving wheel is formed as a unit of a wheel hub, a double row rolling bearing and a constant velocity universal joint. The double row rolling bearing has an outer member with a body mounting flange mounted on a knuckle and double row outer raceway surfaces. An inner member includes the wheel hub and an outer joint member of the constant velocity universal joint. The wheel hub has an inner raceway surface corresponding to one of the double row outer raceway surfaces. The outer joint member has another inner raceway surface corresponding to the other of the double row outer raceway surfaces. Double row rolling elements are rollably arranged between the outer and inner raceway surfaces. Seals are mounted in an annular space opening formed between the outer member and the inner member. A sensor is fit into a mounting aperture formed in the knuckle. A pulser ring is mounted on the outer circumferential surface of the outer joint member. It opposes the sensor via a predetermined radial gap. The outer diameter of the pulser ring is smaller than the inner diameter of the knuckle.
摘要翻译： 作为轮毂，双列滚动轴承和等速万向接头的单元，形成有用于驱动轮的车轮轴承装置。 双列滚动轴承具有外部构件，其具有安装在转向节和双列外滚道表面上的主体安装凸缘。 内部构件包括轮毂和等速万向接头的外接头构件。 轮毂具有对应于双列外滚道表面中的一个的内滚道表面。 外侧接头构件具有与双列外侧滚道面中的另一方对应的另一内侧滚道面。 双列滚动元件可滚动地布置在外滚道表面和内滚道表面之间。 密封件安装在形成在外部构件和内部构件之间的环形空间开口中。 传感器装配在转向节中形成的安装孔中。 脉冲发生器环安装在外侧接头部件的外周面上。 它通过预定的径向间隙与传感器相对。 脉冲发生器环的外径小于转向节的内径。
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公开(公告)号：US20090136168A1
公开(公告)日：2009-05-28
申请号：US12354833
申请日：2009-01-16
CPC分类号： B60B27/0005 , B60B27/0042 , B60B27/0068 , B60B27/0073 , B60B27/0094 , F16C33/7879 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443 , G01P3/446
摘要： A wheel bearing apparatus for a driving wheel is formed as a unit of a wheel hub, a double row rolling bearing and a constant velocity universal joint. The double row rolling bearing has an outer member with a body mounting flange mounted on a knuckle and double row outer raceway surfaces. An inner member includes the wheel hub and an outer joint member of the constant velocity universal joint. The wheel hub has an inner raceway surface corresponding to one of the double row outer raceway surfaces. The outer joint member has another inner raceway surface corresponding to the other of the double row outer raceway surfaces. Double row rolling elements are rollably arranged between the outer and inner raceway surfaces. Seals are mounted in an annular space opening formed between the outer member and the inner member. A sensor is fit into a mounting aperture formed in the knuckle. A pulser ring is mounted on the outer circumferential surface of the outer joint member. It opposes the sensor via a predetermined radial gap. The outer diameter of the pulser ring is smaller than the inner diameter of the knuckle.
摘要翻译： 作为轮毂，双列滚动轴承和等速万向接头的单元，形成有用于驱动轮的车轮轴承装置。 双列滚动轴承具有外部构件，其具有安装在转向节和双列外滚道表面上的主体安装凸缘。 内部构件包括轮毂和等速万向接头的外接头构件。 轮毂具有对应于双列外滚道表面中的一个的内滚道表面。 外侧接头构件具有与双列外侧滚道面中的另一方对应的另一内侧滚道面。 双列滚动元件可滚动地布置在外滚道表面和内滚道表面之间。 密封件安装在形成在外部构件和内部构件之间的环形空间开口中。 传感器装配在转向节中形成的安装孔中。 脉冲发生器环安装在外侧接头部件的外周面上。 它通过预定的径向间隙与传感器相对。 脉冲发生器环的外径小于转向节的内径。
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公开(公告)号：US08356943B2
公开(公告)日：2013-01-22
申请号：US12675172
申请日：2008-08-25
申请人： Masahiro Ozawa , Mitsuru Umekida , Yuichi Asano
发明人： Masahiro Ozawa , Mitsuru Umekida , Yuichi Asano
IPC分类号： F16C13/00
CPC分类号： F16D1/108 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C35/0635 , F16C2226/60 , F16C2326/02 , F16D1/0858 , F16D3/2237 , F16D2001/103 , F16D2003/22326 , F16D2250/00 , Y10T403/7026
摘要： A bearing device for a wheel is capable of suppressing a backlash in a circumferential direction, is excellent in coupling operability of a hub wheel and an outer joint member of a constant velocity universal joint, and is excellent for maintenance by allowing separation of the hub wheel and the outer joint member of the constant velocity universal joint. In the bearing device for a wheel, a hub wheel, a double-row roller bearing, and a constant velocity universal joint are unitized together, and the hub wheel and a shaft section of an outer joint member of the constant velocity universal joint are separably coupled with each other through intermediation of a recess-projection fitting structure, the shaft section being inserted in a fitting manner into a hole portion of the hub wheel.
摘要翻译： 用于车轮的轴承装置能够抑制周向的间隙，轮毂轮和等速万向接头的外接头构件的联接可操作性优异，并且通过允许轮毂轮 和等速万向节的外接头构件。 在轮的轴承装置中，轮毂轮，双列滚子轴承和等速万向接头被组合在一起，轮毂轮和等速万向接头的外接头构件的轴部分是可分离的 通过凹凸装配结构相互耦合，所述轴部以嵌合方式插入到轮毂轮的孔部。
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公开(公告)号：US20100209035A1
公开(公告)日：2010-08-19
申请号：US12675172
申请日：2008-08-25
申请人： Masahiro Ozawa , Mitsuru Umekida , Yuichi Asano
发明人： Masahiro Ozawa , Mitsuru Umekida , Yuichi Asano
CPC分类号： F16D1/108 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C35/0635 , F16C2226/60 , F16C2326/02 , F16D1/0858 , F16D3/2237 , F16D2001/103 , F16D2003/22326 , F16D2250/00 , Y10T403/7026
摘要： Provided is a bearing device for a wheel capable of suppressing a backlash in a circumferential direction, excellent in coupling operability of a hub wheel and an outer joint member of a constant velocity universal joint, and excellent in maintenance property by allowing separation of the hub wheel and the outer joint member of the constant velocity universal joint from each other. In the bearing device for a wheel, a hub wheel (1), a double-row roller bearing (2), and a constant velocity universal joint (3) are unitized together, and the hub wheel (1) and a shaft section (12) of an outer joint member of the constant velocity universal joint (3) are separably coupled with each other through intermediation of a recess-projection fitting structure (M), the shaft section (12) being inserted in a fitting manner into a hole portion (22) of the hub wheel (1). Projecting portions (35) provided on one of an outer surface of the shaft section (12) of the outer joint member and an inner surface (37) of the hole portion (22) of the hub wheel (1) and extending in an axial direction are press-fitted along the axial direction into the other, and recessed portions (36) are formed with the projecting portions (35) so as to be held in close contact with the projecting portions (35) in a fitting manner on the other. Thus, the recess-projection fitting structure (M) is realized, in which the projecting portions (35) and the recessed portions (36) are held in close contact with each other through intermediation of an entire region of fitting contact regions (38) therebetween. The recess-projection fitting structure (M) allows separation by being applied with a pulling-out force in the axial direction.
摘要翻译： 本发明提供一种用于车轮的轴承装置，其能够抑制圆周方向上的间隙，轮毂轮和等速万向接头的外侧接头构件的联接可操作性优异，并且通过允许轮毂轮 和等速万向接头的外接头构件。 在用于车轮的轴承装置中，将轮毂轮（1），双列滚子轴承（2）和等速万向接头（3）组合在一起，并且轮毂轮（1）和轴部（ 等速万向接头（3）的外接头构件通过凹凸嵌合结构（M）彼此分离地连接，轴部12以嵌合方式插入孔中 轮毂轮（1）的部分（22）。 设置在所述外侧接头部件的轴部（12）的外表面的一方的突出部（35）和所述轮毂圈（1）的所述孔部（22）的内表面（37） 方向沿轴向压入另一方，并且凹部（36）形成有突出部（35），以与另一方的嵌合方式与突出部（35）保持紧密接触 。 因此，实现了突起部（35）和凹部（36）通过配合接触区域（38）的整个区域彼此紧密接触而保持的凹凸嵌合结构（M） 之间。 凹凸装配结构（M）通过在轴向上施加拉拔力而允许分离。
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公开(公告)号：US08998731B2
公开(公告)日：2015-04-07
申请号：US13823199
申请日：2011-08-18
申请人： Mitsuru Umekida , Masahiro Ozawa , Yuichi Asano
发明人： Mitsuru Umekida , Masahiro Ozawa , Yuichi Asano
IPC分类号： F16D1/072 , F16D3/24 , F16D1/08 , F16D3/223 , F16C35/063 , F16C33/76 , B60B27/00 , F16C19/18
CPC分类号： F16D3/24 , B60B27/0026 , B60B27/0042 , B60B2900/115 , B60Y2200/11 , F16C19/186 , F16C19/527 , F16C33/768 , F16C35/0635 , F16C2326/02 , F16D1/0858 , F16D3/223 , F16D2001/103 , F16D2003/22326 , Y10T403/7026
摘要： A shaft portion of a joint outer ring where projections extending in an axial direction are provided is press-fitted into a hole portion of a hub wheel to thereby form recesses by the projections in an inner diameter surface of a shaft fitting hole of the hub wheel, by which a recess-projection fitting structure is constructed. An entire area of fitting sites of the projections and the recesses are brought into close contact. Moreover, a bolt member is fastened in a bolt hole provided in the shaft portion of the joint outer ring after the construction of the recess-projection fitting structure, which restricts separation between the hub wheel and the joint outer ring. As the bolt member, if an outer diameter of a seating surface thereof is d1 and a shaft diameter is d2, a bolt member satisfying a relational expression of 2.3≦(d1/d2)2≦4.9 is used.
摘要翻译： 设置有沿轴向延伸的突起的接合外圈的轴部压配合到轮毂轮的孔部，由此通过轮毂圈的轴嵌合孔的内径面的突起形成凹部 由此构成凹凸配合结构。 突出部和凹部的配合位置的整个区域紧密接触。 此外，在构造凹凸装配结构之后，螺栓构件被紧固在设置在接头外圈的轴部中的螺栓孔中，这限制了轮毂轮和接头外圈之间的间隔。 作为螺栓构件，如果其座面的外径为d1，轴径为d2，则使用满足2.3＆nlE;（d1 / d2）2＆nlE; 4.9的关系式的螺栓构件。
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公开(公告)号：US20130172088A1
公开(公告)日：2013-07-04
申请号：US13823199
申请日：2011-08-18
申请人： Mitsuru Umekida , Masahiro Ozawa , Yuichi Asano
发明人： Mitsuru Umekida , Masahiro Ozawa , Yuichi Asano
IPC分类号： F16D3/24
CPC分类号： F16D3/24 , B60B27/0026 , B60B27/0042 , B60B2900/115 , B60Y2200/11 , F16C19/186 , F16C19/527 , F16C33/768 , F16C35/0635 , F16C2326/02 , F16D1/0858 , F16D3/223 , F16D2001/103 , F16D2003/22326 , Y10T403/7026
摘要： An object of the present invention is to enhance assemblability of a wheel bearing device, and stably maintain predetermined torque transmissibility over a long period of time. A shaft portion (12) of a joint outer ring (5) where projections (35) extending in an axial direction are provided is press-fitted into a hole portion (22) of a hub wheel (1) to thereby form recesses (36) by the projections 35 in an inner diameter surface (37) of a shaft fitting hole 22a of the hub wheel (1), by which a recess-projection fitting structure M is constructed, where an entire area of fitting sites of the projections (35) and the recesses (36) are brought into close contact. Moreover, a bolt member (50) is fastened in a bolt hole (13) provided in the shaft portion (12) of the joint outer ring (5) after the construction of the recess-projection fitting structure (M), which restricts separation between the hub wheel (1) and the joint outer ring (5). As the bolt member (50), if an outer diameter of a seating surface thereof (50a1) is d1 and a shaft diameter is d2, a bolt member satisfying a relational expression of 2.3≦(d1/d2)2≦4.9 is used.
摘要翻译： 本发明的目的是提高车轮轴承装置的组装性，并且能够长时间稳定地保持预定的扭矩传递率。 设置有沿轴向延伸的凸部（35）的接合外圈（5）的轴部（12）压配合到轮毂轮（1）的孔部（22）上，从而形成凹部（36 ）通过轮毂圈（1）的轴嵌合孔22a的内径面（37）中的突起35，构成凹凸嵌合结构M，突起的配合位置的整个面积 35）和凹部（36）紧密接触。 此外，在构造凹凸嵌合结构（M）之后，将螺栓构件（50）固定在设置在接头外圈（5）的轴部（12）中的螺栓孔（13）中，限制分离 在轮毂轮（1）和接头外圈（5）之间。 作为螺栓构件（50），如果其座面的外径（50a1）为d1，轴径为d2，则使用满足2.3 @（d1 / d2）2·4.9的关系式的螺栓构件。
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