公开(公告)号：US20160347120A1

公开(公告)日：2016-12-01

申请号：US15164194

申请日：2016-05-25

Applicant: Giorgio Barberis ,  Fausto Morello

Inventor： Giorgio Barberis ,  Fausto Morello

IPC: B60B35/18 ,  F16C33/78 ,  F16C33/80

CPC classification number: B60B35/18 ,  B60B2380/00 ,  B60B2900/1212 ,  B60B2900/511 ,  F16C19/184 ,  F16C33/586 ,  F16C33/7826 ,  F16C33/7883 ,  F16C33/805 ,  F16C2326/02 ,  F16J15/3268 ,  Y02T10/865

Abstract: A rolling bearing providing an outer ring, an inner ring, and a plurality of rolling bodies disposed between the inner ring and the outer ring, and a sealing device held by the outer ring and consisting of a first and second annular shield and an elastomeric sealing element held by one of the shields. The second shield extends axially and radially to protrude on the outside of the outer ring and cooperates with a radially outer lateral surface of the outer ring, to delimit a radial annular gap therewith. An annular tooth is formed on the radially outer lateral surface of the outer ring in front of the radial gap to shield the radial gap in axial direction. An annular groove formed in a position immediately adjacent to the annular tooth and on the side opposite to the second shield.

Abstract translation: 提供设置在内圈和外圈之间的外圈，内圈和多个滚动体的滚动轴承，以及由外圈保持的密封装置，包括第一和第二环形护罩和弹性密封件 元素由其中一个盾牌持有。 第二屏蔽件沿轴向和径向延伸以在外圈的外侧突出并且与外圈的径向外侧表面配合，以与其间限制径向环形间隙。 在径向间隙前面的外圈的径向外侧表面上形成环形齿，以沿轴向方向屏蔽径向间隙。 环形槽形成在紧邻环形齿的位置和与第二屏蔽相反的一侧。

公开(公告)号：US20160152072A1

公开(公告)日：2016-06-02

申请号：US14951493

申请日：2015-11-25

Applicant: Daniele DUCH ,  Fausto MORELLO

Inventor： Daniele DUCH ,  Fausto MORELLO

IPC: B60B27/00 ,  F16C33/78 ,  F16J15/3232

CPC classification number: B60B27/0073 ,  B60B27/0068 ,  F16C19/186 ,  F16C33/768 ,  F16C33/7823 ,  F16C33/7876 ,  F16C33/7886 ,  F16C33/805 ,  F16C41/007 ,  F16C2326/02 ,  F16J15/3232

Abstract: A sealing device for a wheel hub assembly having an outer ring and an inner ring. The sealing device includes a first (stationary) annular shield and a second (rotating) annular shield, each having a journalling portion and a flange portion radially extending in cantilever fashion from the journalling portion and towards the other shield; and an annular sealing element carried by the first shield and provided with a plurality of annular sealing lips. The first shield is coupled radially on the outside of the outer ring. The second shield flange portion includes a radially outer annular stretch opposite the journalling portion, extending axially towards the first shield and is incurved radially from the exterior towards the interior, on the side opposite the first shield, forming a U-arranged parallel to a common symmetry axis of the first and second shields, having a concavity thereof facing the side opposite the first shield.

Abstract translation: 一种用于具有外圈和内圈的轮毂组件的密封装置。 密封装置包括第一（静止）环形屏蔽和第二（旋转）环形屏蔽，每个具有轴颈部分和从支撑部分朝向另一个屏蔽件以悬臂方式径向延伸的凸缘部分; 以及由第一屏蔽件承载并设置有多个环形密封唇的环形密封元件。 第一屏蔽件径向耦合在外圈的外侧上。 第二屏蔽凸缘部分包括与支承部分相对的径向外部环形拉伸部，其轴向延伸朝向第一屏蔽件并且在与第一屏蔽件相对的一侧上从外部径向向内部弯曲，形成平行于共同的U形结构 第一和第二屏蔽件的对称轴线，其凹面面向与第一屏蔽件相对的一侧。

公开(公告)号：US20140037239A1

公开(公告)日：2014-02-06

申请号：US13936521

申请日：2013-07-08

Applicant: Daniele Duch ,  Fausto Morello ,  Andrea Serafini

Inventor： Daniele Duch ,  Fausto Morello ,  Andrea Serafini

IPC: B60B27/00

CPC classification number: B60B27/0073 ,  B60B2900/5112 ,  F16C19/186 ,  F16C33/7826 ,  F16C33/7886 ,  F16C33/805 ,  F16C2326/02 ,  F16J15/3232 ,  F16J15/3456

Abstract: A hub bearing assembly (10) is provided with a stationary outer ring (20), an inner ring (30) with a flange (32) for mounting of a wheel, the flange (32) forming an annular relief (36) that protrudes in an axially inner direction and has an inner cylindrical surface (37); a sealing device (50), mounted on the outer ring (20), has a non-contacting axial lip (61) which extends towards the flange (32) and has a free end portion (62) which provides a labyrinth seal with the cylindrical surface (37) of the annular relief (36).

Abstract translation: 轮毂轴承组件（10）设置有固定外圈（20），具有用于安装车轮的凸缘（32）的内圈（30），所述凸缘（32）形成环形凸起（36） 在轴向内部方向上具有内圆柱形表面（37）; 安装在外圈（20）上的密封装置（50）具有朝向凸缘（32）延伸的非接触式轴向唇缘（61），并具有自由端部（62），该自由端部（62）与 环形凸起（36）的圆柱形表面（37）。

公开(公告)号：US09925830B2

公开(公告)日：2018-03-27

申请号：US15164194

申请日：2016-05-25

Applicant: Giorgio Barberis ,  Fausto Morello

Inventor： Giorgio Barberis ,  Fausto Morello

IPC: F16C33/78 ,  F16C33/80 ,  B60B35/18 ,  F16J15/3268 ,  F16C33/58 ,  F16C19/18

CPC classification number: B60B35/18 ,  B60B2380/00 ,  B60B2900/1212 ,  B60B2900/511 ,  F16C19/184 ,  F16C33/586 ,  F16C33/7826 ,  F16C33/7883 ,  F16C33/805 ,  F16C2326/02 ,  F16J15/3268 ,  Y02T10/865

Abstract: A rolling bearing providing an outer ring, an inner ring, and a plurality of rolling bodies disposed between the inner ring and the outer ring, and a sealing device held by the outer ring and consisting of a first and second annular shield and an elastomeric sealing element held by one of the shields. The second shield extends axially and radially to protrude on the outside of the outer ring and cooperates with a radially outer lateral surface of the outer ring, to delimit a radial annular gap therewith. An annular tooth is formed on the radially outer lateral surface of the outer ring in front of the radial gap to shield the radial gap in axial direction. An annular groove formed in a position immediately adjacent to the annular tooth and on the side opposite to the second shield.

公开(公告)号：US09505264B2

公开(公告)日：2016-11-29

申请号：US14505116

申请日：2014-10-02

Applicant: Fausto Morello ,  Marcello Rossi

Inventor： Fausto Morello ,  Marcello Rossi

IPC: F16C33/76 ,  B60B7/00 ,  B60B27/00 ,  F16C33/72 ,  F16C33/78 ,  F16C41/00 ,  F16C19/18

CPC classification number: B60B7/0013 ,  B60B27/0005 ,  B60B27/0073 ,  F16C19/186 ,  F16C33/723 ,  F16C33/768 ,  F16C33/783 ,  F16C41/007 ,  F16C2326/02

Abstract: A cover for a wheel-hub bearing made of plastic is provided. The cover includes an end wall that is arranged transversely with respect to a central axis (X) and a cylindrical mounting wall, which extends axially from one side of the end wall around the axis (X). The cover also includes a snap-action step that projects in a radially outwards direction from the cylindrical wall for locking the cover on a tubular appendage of the bearing a resilient ring that is arranged between an annular shoulder portion of the cover and the tubular appendage to exert a resilient recall action on the snap-action step.

Abstract translation: 提供了由塑料制成的轮毂轴承盖。 所述盖包括相对于中心轴线（X）横向布置的端壁和从所述端壁的一侧围绕所述轴线（X）轴向延伸的圆柱形安装壁。 盖子还包括从圆柱形壁沿径向向外的方向突出的卡扣动作步骤，用于将盖子锁定在轴承的管状附件上，该弹性环布置在盖的环形肩部与管状附件之间， 对快速行动步骤施加弹性召回动作。

公开(公告)号：US20150151574A1

公开(公告)日：2015-06-04

申请号：US14556320

申请日：2014-12-01

Applicant: Giorgio BARBERIS ,  Daniele DUCH ,  Fausto MORELLO ,  Maria Concetta VULPIO

Inventor： Giorgio BARBERIS ,  Daniele DUCH ,  Fausto MORELLO ,  Maria Concetta VULPIO

IPC: B60B27/00

CPC classification number: B60B27/0073 ,  B60B27/0005 ,  B60B2900/212 ,  B60B2900/511 ,  F16C19/184 ,  F16C33/783 ,  F16C33/7879 ,  F16C33/805 ,  F16C2226/12 ,  F16C2226/16 ,  F16C2326/02

Abstract: A sealing assembly including at least one first annular shield having a sleeve portion integral in use with a rotating member and a flange portion, which radially and overhangingly extends from the sleeve portion. Preferably, a second annular shield is arranged in front of the first shield with the interposition of an annular seal; wherein the sleeve portion of the first shield is delimited by a conic-truncated lateral mounting surface having a tapering facing so as to have a greater diameter arranged on the side of the flange portion and intended to couple in use with a mounting seat of the rotating member formed by a shallow recess delimited by a conic-truncated bottom wall having the same tapering as the lateral mounting surface and by an axial shoulder which is arranged on the side opposite to the flange portion.

Abstract translation: 一种密封组件，其包括至少一个第一环形屏蔽件，该第一环形屏蔽件具有与旋转构件一体使用的套筒部分和从套筒部分径向和悬垂地延伸的凸缘部分。 优选地，第二环形屏蔽件布置在第一屏蔽件的前面，插入环形密封件; 其中所述第一屏蔽的所述套筒部分由锥形截面的侧向安装表面限定，所述锥形侧面安装表面具有锥形面，以使其具有布置在所述凸缘部分侧面上的较大直径，并且用于将所述第一屏蔽件的使用中的连接座与所述旋转 由由具有与侧向安装表面相同锥形的圆锥截面底壁限定的浅凹部形成的构件以及布置在与凸缘部相对的一侧的轴向肩部。

公开(公告)号：US20150036957A1

公开(公告)日：2015-02-05

申请号：US14450606

申请日：2014-08-04

Applicant: Daniele Duch ,  Fausto Morello

Inventor： Daniele Duch ,  Fausto Morello

IPC: B60B27/00

CPC classification number: B60B27/0073 ,  B60B7/0013 ,  B60B27/0005 ,  F16C19/186 ,  F16C33/723 ,  F16C33/768 ,  F16C33/783 ,  F16C41/007 ,  F16C2240/40 ,  F16C2326/02

Abstract: A sealing device for a hub-wheel assembly that includes a rolling bearing is provided. The sealing device being has a screen assembled on an outer ring of the bearing and has an annular cylindrical wall, having an internal lateral surface press fit along an external lateral surface of a collar of the outer ring. The internal surface has a respective inner diameter (Di) and the external lateral surface has a respective outer diameter (De). A static sealing element is constrained to the screen; the ratio of the interference between inner diameter (Di) and outer diameter (De) over a screen thickness ranging between 0.22 and 0.5; a coupling length (L, L′) between the internal lateral surface and the external lateral surface is equal or greater than 5 mm; and a ratio between outer diameter (De) of the external lateral surface and coupling length (L, L′) ranging between 1 and 1.19.

Abstract translation: 提供一种用于包括滚动轴承的轮毂轮组件的密封装置。 密封装置具有组装在轴承的外圈上的筛网，并且具有环形圆柱形壁，其具有沿着外圈的轴环的外侧表面压配合的内侧面。 内表面具有相应的内径（Di），外侧表面具有相应的外径（De）。 静态密封元件被限制在屏幕上; 内径（Di）和外径（De）之间的干涉在0.22〜0.5之间的筛网厚度之比; 内侧面与外侧面之间的联接长度（L，L'）等于或大于5mm; 和外侧面的外径（De）与1〜1.19之间的耦合长度（L，L'）之比。

公开(公告)号：US20140010489A1

公开(公告)日：2014-01-09

申请号：US13937375

申请日：2013-07-09

Applicant: Daniele Duch ,  Fausto Morello ,  Andrea Serafini

Inventor： Daniele Duch ,  Fausto Morello ,  Andrea Serafini

IPC: B60B27/00

CPC classification number: B60B27/0073 ,  F16C19/186 ,  F16C33/782 ,  F16C33/7886 ,  F16C33/805 ,  F16C2326/02

Abstract: A hub-bearing assembly (10) is provided with an outer, stationary, ring (20), and an inner ring (30) with a flange (32) for mounting a wheel, and the flange (32) forms an annular relief (36) projecting in an axially inward direction and having an outer toroidal surface (42); a sealing device (50), mounted on the outer ring (20), has a non-contacting axial lip (61) which extends axially towards the flange (32) and has a free end portion (62) which creates a labyrinth seal with the outer toroidal surface (42) of the annular relief (36).

Abstract translation: 轮毂轴承组件（10）设置有外部固定的环（20）和具有用于安装车轮的凸缘（32）的内圈（30），并且所述凸缘（32）形成环形浮雕（ 36），其沿轴向向内突出并具有外环形表面（42）; 安装在外圈（20）上的密封装置（50）具有轴向朝向凸缘（32）延伸的非接触轴向唇缘（61），并且具有自由端部（62），该自由端部形成迷宫式密封件， 环形浮雕（36）的外环形表面（42）。