公开(公告)号：US20180216659A1

公开(公告)日：2018-08-02

申请号：US15419491

申请日：2017-01-30

Applicant: David John Hoppert

Inventor： David John Hoppert

IPC: F16C11/06

CPC classification number: F16C11/0614 ,  B62D7/16 ,  F16C11/0666 ,  F16C11/068 ,  F16C11/0685 ,  F16C11/083 ,  F16C2226/10 ,  F16C2226/60 ,  F16C2226/74 ,  F16C2326/24

Abstract: An improved mechanical joint that remains together under combined vertical, angular and torsional loads, provides vibrational isolation to the stresses experienced and transmitted by any connected members, offers increased angular movement at the joint, and will allow torsional movement. It has its primary use in the automotive industry to connect the control arms to the steering knuckles of an automobile, although they have a plethora of other mechanical applications such as in the movable joints of dolls.

公开(公告)号：US09931725B2

公开(公告)日：2018-04-03

申请号：US14908259

申请日：2014-07-29

Applicant: NTN CORPORATION

Inventor： Jun Hirade ,  Shuichi Komatsu

IPC: B24B5/30 ,  B24B5/307 ,  B24B5/04 ,  F16C33/14 ,  F16C17/10 ,  F16C3/02

CPC classification number: B24B5/307 ,  B24B5/04 ,  F16C3/02 ,  F16C17/107 ,  F16C33/14 ,  F16C2220/70 ,  F16C2226/10

Abstract: Grinding is performed on an outer peripheral surface of a shaft member while rotationally driving the shaft member under a state in which both end surfaces of the shaft member are sandwiched between a pair of support portions. A convex surface is formed on one axial end surface of the shaft member or an end surface of one of the pair of support portions, and a flat surface is formed on the other of the one axial end surface of the shaft member and the end surface of the one of the pair of support portions. The flat surface and an apex of the convex surface are brought into contact with each other to support one axial end portion of the shaft member.

公开(公告)号：US08388232B2

公开(公告)日：2013-03-05

申请号：US12522859

申请日：2008-01-10

Applicant: Akira Iida ,  Ryuya Fukuda

Inventor： Akira Iida ,  Ryuya Fukuda

IPC: F16C27/00 ,  F16C27/04 ,  F16J15/32 ,  F16J15/02

CPC classification number: F16C27/066 ,  F16C19/06 ,  F16C33/586 ,  F16C33/768 ,  F16C33/785 ,  F16C35/067 ,  F16C2226/10 ,  F16C2240/40

Abstract: There is provided a rolling bearing which comprises at least: an outer ring 10 and an inner ring 20 disposed rotatable relative to each other; and plurality of rolling elements 40 respectively interposed rollably between the outer and inner rings. The outer ring is fitted into a housing (not shown) and the inner ring is fitted with a shaft (not shown), whereby the rolling bearing supports rotation between the shaft and housing. Between the fitting surface (not shown) of the housing and the outer circumferential surface 13 of the outer ring and/or between the fitting surface of the shaft and the inner circumferential surface 23 of the inner ring, there is interposed an O-ring 30 made of an elastic member having a reduced friction coefficient between the fitting surface of the housing and the outer circumferential surface of the outer ring or between the fitting surface of the shaft and the inner circumferential surface of the inner ring.

Abstract translation: 提供一种滚动轴承，该滚动轴承至少包括：外圈10和可相对于彼此旋转设置的内圈20; 以及分别滚动地插入在外圈和内圈之间的多个滚动元件40。 外圈装配到外壳（未示出）中，并且内圈安装有轴（未示出），由此滚动轴承支撑轴和壳体之间的旋转。 在壳体的配合表面（未示出）和外圈的外周表面13之间和/或轴的配合表面和内圈的内周表面23之间插入有O形环30 由在壳体的嵌合面与外圈的外周面之间或者轴的嵌合面与内圈的内周面之间摩擦系数降低的弹性部件构成。

公开(公告)号：US20100014794A1

公开(公告)日：2010-01-21

申请号：US12522859

申请日：2008-01-10

Applicant: Akira Iida ,  Ryuya Fukuda

Inventor： Akira Iida ,  Ryuya Fukuda

IPC: F16C33/76

CPC classification number: F16C27/066 ,  F16C19/06 ,  F16C33/586 ,  F16C33/768 ,  F16C33/785 ,  F16C35/067 ,  F16C2226/10 ,  F16C2240/40

Abstract: There is provided a rolling bearing which comprises at least: an outer ring 10 and an inner ring 20 disposed rotatable relative to each other; and plurality of rolling elements 40 respectively interposed rollably between the outer and inner rings. The outer ring is fitted into a housing (not shown) and the inner ring is fitted with a shaft (not shown), whereby the rolling bearing supports rotation between the shaft and housing. Between the fitting surface (not shown) of the housing and the outer circumferential surface 13 of the outer ring and/or between the fitting surface of the shaft and the inner circumferential surface 23 of the inner ring, there is interposed an O-ring 30 made of an elastic member having a reduced friction coefficient between the fitting surface of the housing and the outer circumferential surface of the outer ring or between the fitting surface of the shaft and the inner circumferential surface of the inner ring.

Abstract translation: 提供一种滚动轴承，该滚动轴承至少包括：外圈10和可相对于彼此旋转设置的内圈20; 以及分别滚动地插入在外圈和内圈之间的多个滚动元件40。 外圈装配到外壳（未示出）中，并且内圈安装有轴（未示出），由此滚动轴承支撑轴和壳体之间的旋转。 在壳体的配合表面（未示出）和外圈的外周表面13之间和/或轴的配合表面和内圈的内周表面23之间插入有O形环30 由在壳体的嵌合面与外圈的外周面之间或者轴的嵌合面与内圈的内周面之间摩擦系数降低的弹性部件构成。

公开(公告)号：US20050265645A1

公开(公告)日：2005-12-01

申请号：US10854814

申请日：2004-05-27

Applicant: Patrick Jones

Inventor： Patrick Jones

IPC: F16C25/08 ,  F16C27/06 ,  F16C35/067 ,  F16C35/077 ,  H02K5/173 ,  F16C33/76 ,  F16C33/66

CPC classification number: H02K5/1732 ,  F16C19/06 ,  F16C25/083 ,  F16C27/066 ,  F16C35/067 ,  F16C2226/10 ,  F16C2380/26 ,  Y10S384/906

Abstract: A bearing system which inhibits fretting to extend the life of a bearing. The system is usable in a machine, such as an electric motor, and includes an elastomeric spring positioned between the bearing and a bottom surface of a bore in which the bearing is received. The spring member applies force to the bearing in both an axial direction and a circumferential direction to oppose rotation of the bearing in the bore. The spring member has an annular shape with a plurality of circumferentially spaced teeth.

Abstract translation: 一种抑制微动延长轴承寿命的轴承系统。 该系统可用于诸如电动机的机器中，并且包括弹性体弹簧，弹性体弹簧定位在轴承与孔的底表面之间，轴承被接纳在该底部表面中。 弹簧构件在轴向和圆周方向上对轴承施加力以对抗轴承在孔中的旋转。 弹簧构件具有多个周向间隔开的齿的环形形状。

公开(公告)号：US3594050A

公开(公告)日：1971-07-20

申请号：US3594050D

申请日：1969-04-22

Applicant: SKF SVENSKA KULLAGERFAB AB

Inventor： GOTHBERG KARL EVALD ANDREAS

IPC: F16C33/78 ,  F16C35/077

CPC classification number: F16C33/7886 ,  F16C19/06 ,  F16C33/768 ,  F16C35/067 ,  F16C2226/10

Abstract: The combination comprising a housing having an opening therein for mounting a bearing assembly, said bearing assembly including inner and outer radially spaced ring members, a plurality of rolling elements in the annular space between the ring members, and at least one cover member made of an elastic material at one axial end of the bearing adapted to seat the outer ring in said housing opening against relative rotation with respect to the housing, said cover member having an annular portion seating in a groove in the outer surface of the outer ring, a substantially cylindrical thinner portion connecting the annular portion to a planar sidewall of the cover, said annular portion being of a size and configuration to exert a radial pressure against the bearing housing and outer ring member, said annular portion having a first supporting surface engaging he the bearing housing and being axially displaced in relation to a second supporting surface engaging in the outer ring groove and being located nearer said one axial end of said bearing than said second supporting surface.

公开(公告)号：US20240229868A1

公开(公告)日：2024-07-11

申请号：US18403126

申请日：2024-01-03

Applicant: NTN CORPORATION

Inventor： Mitsuhiko YOSHIKAWA

IPC: F16C35/063

CPC classification number: F16C35/063 ,  F16C2226/10

Abstract: A clamping ring (6) includes: a ring main body (10) including a cut (13) formed in a part in a circumferential direction and a pair of circumferential-direction end portions (14a and 14b) opposed to each other across the cut (13); and bolt holes (11a and 11b) passing through the pair of circumferential-direction end portions (14a and 14b). The clamping ring (6) further includes a misalignment preventing part (16) configured to prevent misalignment of a center of gravity (CG) of the ring main body (10) from a center line (C1) of an inner peripheral surface (10a) of the ring main body (10).

公开(公告)号：US20170016479A1

公开(公告)日：2017-01-19

申请号：US15191616

申请日：2016-06-24

Applicant: Miba Sinter Austria GmbH

Inventor： Wolfgang SIESSL ,  Alexander MUELLER ,  Martin KARLSBERGER ,  Karl DICKINGER

IPC: F16C33/04

CPC classification number: F16C33/046 ,  F16C9/02 ,  F16C2226/10 ,  F16C2226/60 ,  F16C2240/30

Abstract: The invention relates to a split bearing arrangement (1) with a bearing block (2) comprising counter clamping surfaces (5) and a bearing cover (3) comprising clamping surfaces (4), wherein the bearing cover (2) is connected to the bearing block (3) by means of bolt-like connecting elements mounted in bores (8) in the clamping surfaces (4) and/or comprising at least one projection (13) per clamping surface (4), which can be pushed into the counter clamping surface (5) of the bearing block (2), wherein the clamping surfaces (4) of the bearing cover (2) or the counter clamping surfaces (5) of the bearing block (2) are oriented obliquely at an angle not equal to 90° to the longitudinal extension of the connecting elements and/or the projections (13) are arranged respectively at a distance (16) of at least 150% of a maximum height (17) of the projections (19) over the clamping surfaces (4) from the bore (8) and/or a side wail of the bearing cover (3).

Abstract translation: 本发明涉及一种具有轴承座（2）的分体轴承装置（1），包括相对夹紧表面（5）和包括夹紧表面（4）的轴承盖（3），其中轴承盖（2）连接到 轴承座（3）通过安装在夹紧表面（4）中的孔（8）中的螺栓状连接元件和/或包括每个夹紧表面（4）的至少一个突出部（13），其可被推入 轴承座（2）的相对夹紧表面（5），其中轴承盖（2）的夹紧表面（4）或轴承座（2）的相对夹紧表面（5）倾斜不定向 与连接元件和/或突起（13）的纵向延伸部相等的90°分别布置在突出部（19）的最大高度（17）的至少150％的距离（16） 来自孔（8）的表面（4）和/或轴承盖（3）的侧壁。

公开(公告)号：US20160273578A1

公开(公告)日：2016-09-22

申请号：US15034201

申请日：2015-02-05

Applicant: NOK CORPORATION

Inventor： Tokunori YANAGI ,  Tatsuro HOSEN

IPC: F16C11/06 ,  F16J15/52 ,  F16J3/04

CPC classification number: F16C11/0671 ,  F16C2226/10 ,  F16J3/04 ,  F16J3/041 ,  F16J15/52

Abstract: In a dust cover for a ball joint, one end of a ball stud is retained within a socket, the other end is fixed by fastening a knuckle having a notch portion, one end large-diameter and other end small-diameter opening portions are respectively retained to the socket and the shaft, and a plate member is retained between an inner peripheral surface of the knuckle and an outer peripheral surface of the shaft. The plate member is constructed by an annular plate member, an elastic annular seal portion integrally formed in an inner peripheral side of the annular plate member, and an elastic engagement projection in the annular plate member in the knuckle side, and engaging with the notch portion. The annular seal portion is retained in a compression manner between an annular step portion in an inner peripheral surface of the knuckle and an outer peripheral surface of the shaft.

Abstract translation: 在用于球窝接头的防尘罩中，球头螺栓的一端保持在插座内，另一端通过紧固固定，分别具有切口部分，一端大直径和另一端小直径开口部分的转向节 保持在插座和轴上，并且板构件保持在转向节的内周面和轴的外周面之间。 板构件由环形板构件，一体地形成在环形板构件的内周侧的弹性环形密封部和铰接侧的环形板构件中的弹性接合突起构成，并与凹口部 。 环形密封部以压缩方式保持在转向节的内周面的环状台阶部和轴的外周面之间。

公开(公告)号：US09115757B2

公开(公告)日：2015-08-25

申请号：US14098788

申请日：2013-12-06

Applicant: HEIDELBERGER DRUCKMASCHINEN AG

Inventor： Juergen Rothaug

IPC: F16C19/10 ,  F16C35/077 ,  F16C19/30 ,  F16C25/08 ,  F16C35/04

CPC classification number: F16C35/077 ,  F16C19/30 ,  F16C19/305 ,  F16C25/083 ,  F16C27/08 ,  F16C35/042 ,  F16C2226/10 ,  F16C2324/16

Abstract: A bearing for a shaft of a printing technology machine includes a bearing housing composed of an upper part and a lower part. The bearing housing has a bore for receiving a rolling-contact bearing for the shaft. The upper part and the lower part are separated by an interstice disposed in the region of the bore. The rolling-contact bearing is an axial bearing including at least one rolling body cage and at least one race washer having an annular shape. The race washer is clamped between the upper part and the lower part, which both exert a radial pressure on an outer circumferential surface of the race washer.

Abstract translation: 用于印刷技术机器的轴的轴承包括由上部和下部构成的轴承壳。 轴承座具有用于容纳用于轴的滚动接触轴承的孔。 上部和下部通过设置在孔的区域中的间隙分开。 滚动接触轴承是包括至少一个滚动体保持架和至少一个具有环形形状的滚道垫圈的轴向轴承。 滚道垫圈夹在上部和下部之间，两者都在座圈的外圆周表面上施加径向压力。