公开(公告)号：US06540407B2

公开(公告)日：2003-04-01

申请号：US09879355

申请日：2001-06-12

申请人： Pieter Van Dine ,  David R. Atwell ,  Stewart Peil ,  Vladimir Odessky

发明人： Pieter Van Dine ,  David R. Atwell ,  Stewart Peil ,  Vladimir Odessky

IPC分类号： F16C3338

CPC分类号： F16C33/3806 ,  F16C19/14 ,  F16C19/163 ,  F16C19/527 ,  F16C27/04 ,  F16C33/3843 ,  F16C33/605 ,  F16C33/7853 ,  F16C2202/30 ,  F16C2300/02

摘要： In the typical embodiments described in the specification, a rolling element bearing arrangement includes an inner raceway with a curved outer surface facing in one lateral direction, an outer raceway with a curved inner surface facing in the opposite lateral direction, an array of rolling elements such as balls engaging the curved surfaces of the inner and outer raceways, a retaining ring in which the array of balls is received, and a retaining ring stabilizer urging the retaining ring in a lateral direction with respect to one of the raceways to inhibit vibration of the components. In addition, a vibration inhibiting outer ring member which may contain a heavy metal or a resilient material, is retained against the outer surface of the outer raceway by a composite wrap which may be a fiber-reinforced organic or inorganic polymer composite made by a dry layup, resin transfer molding, wet filament winding or preimpreganted filament winding technique.

公开(公告)号：US06443620B1

公开(公告)日：2002-09-03

申请号：US09663139

申请日：2000-09-15

申请人： Yueh-Ling Chiu ,  Paul Yang

发明人： Yueh-Ling Chiu ,  Paul Yang

IPC分类号： F16C3338

CPC分类号： F16C33/3706 ,  F16C29/064

摘要： A spacer is interposed between two adjacent balls and is formed into an elaborately designed cylinder-like configuration which is able to minimize noise and frictional loss due to mutual collision and impact of the balls. A lubrication let through hole is provided therein to further improve lubrication and cooling effects.

摘要翻译： 间隔件插入在两个相邻的球之间，并且形成为精心设计的圆柱形构造，其能够最小化由于球的相互碰撞和冲击而产生的噪音和摩擦损失。 提供润滑通孔，以进一步提高润滑和冷却效果。

公开(公告)号：US06170993B2

公开(公告)日：2001-01-09

申请号：US09212588

申请日：1998-12-16

申请人： George Leonard Hurrell, II ,  Steven Eugene Meeker ,  Raymond Beryl Brough

发明人： George Leonard Hurrell, II ,  Steven Eugene Meeker ,  Raymond Beryl Brough

IPC分类号： F16C3338

CPC分类号： F16C33/38 ,  F16C19/06 ,  F16C2240/30 ,  F16C2240/40 ,  F16C2240/80 ,  F16C2326/02

摘要： A ball bearing has an outer race, an inner race and a plurality of balls disposed between the races. The balls are spaced on a pitch diameter to provide a rolling medium between the races to accommodate differential rotation between the races. The ball spacing is maintained by a separator having a pocket for each ball. The pockets are distributed around the pitch diameter in a random manner to reduce vibratory impulses which might be imposed by the surfaces of the races.

摘要翻译： 球轴承具有外座圈，内座圈和设置在座圈之间的多个球。 滚珠以节距直径间隔开，以便在跑道之间提供滚动介质，以适应种族之间的差异旋转。 球间距由具有每个球的口袋的分离器保持。 凹穴以随机的方式围绕节距直径分布，以减少可能由种族表面施加的振动脉冲。

公开(公告)号：US06709163B2

公开(公告)日：2004-03-23

申请号：US10023186

申请日：2001-12-17

申请人： Henri van der Knokke

发明人： Henri van der Knokke

IPC分类号： F16C3338

CPC分类号： F16C33/4694 ,  F16C19/26 ,  F16C33/41 ,  F16C33/425 ,  F16C33/504 ,  F16C33/543

摘要： A sheet-metal cage for rolling-contact bearings, comprising at least one cage segment which is bent into a circular shape, of a punched-out sheet-metal strip which interlocks in a dovetailed manner at the joint between segment ends, the joint being fixed with a plastic locking part.

摘要翻译： 一种用于滚动接触轴承的片金属保持架，包括弯曲成圆形的至少一个保持架部分，该冲压出的金属板条在楔形端部之间的接头处以燕尾的方式互锁，所述接头为 用塑料锁定部分固定。

公开(公告)号：US06612748B1

公开(公告)日：2003-09-02

申请号：US09587023

申请日：2000-06-05

申请人： Masayuki Funatsu ,  Masahiro Mukasa ,  Shinji Abe

发明人： Masayuki Funatsu ,  Masahiro Mukasa ,  Shinji Abe

IPC分类号： F16C3338

CPC分类号： F16C33/416 ,  F16C19/06 ,  F16C33/6614

摘要： A ball bearing has an outer race, an inner race, and a retainer disposed between the outer race and the inner race. The retainer comprises an annular member having a first annular surface and a second annular surface disposed opposite the first annular surface, a plurality of annularly spaced pockets formed in the first annular surface of the annular member, and a plurality of annular spaced fingers each having inner and outer surfaces and projecting generally axially from the first annular surface of the annular member so that the pockets are disposed between adjacent inner surfaces of respective ones of the pairs of fingers, the first annular surface of the annular member having external and internal edges and a plurality of surface portions each disposed between adjacent outer surfaces of respective ones of the pairs of fingers and inclined toward the second annular surface of the annular member from the external edge to the internal edge. Balls are disposed in respective ones of the pockets of the annular member and coact with the outer and inner races.

摘要翻译： 球轴承具有外座圈，内座圈和设置在外座圈和内座圈之间的保持架。 所述保持器包括环形构件，所述环形构件具有第一环形表面和与所述第一环形表面相对设置的第二环形表面，形成在所述环形构件的所述第一环形表面中的多个环形间隔开的凹穴，以及多个环形间隔开的指状物， 外表面和大致轴向地从环形构件的第一环形表面突出，使得凹穴设置在相对的一对指状物的相邻内表面之间，环形构件的第一环形表面具有外部和内部边缘，并且 多个表面部分，每个表面部分设置在相应的一对指状物的相邻外表面之间，并且从外边缘到内边缘朝向环形构件的第二环形表面倾斜。 球体设置在环形构件的相应凹穴中并与外圈和内圈配合。

公开(公告)号：US06273615B1

公开(公告)日：2001-08-14

申请号：US09419970

申请日：1999-10-18

申请人： Rikuro Obara ,  Hirotaka Yajima

发明人： Rikuro Obara ,  Hirotaka Yajima

IPC分类号： F16C3338

CPC分类号： F16C33/418 ,  F16C19/06 ,  F16C33/414 ,  F16C33/6603

摘要： The ball rolling surfaces 11 and 12 of the pocket 7 holding the ball 5 are set in the two spherical surfaces which have a radius larger than the one of the ball 5 and the centers of which are deflected at an equal space from the center of the pocket on the pitch circle of the pocket disposing, and on the inside portions from the edge 9a of the width direction of the pocket and the edge 9b of the height direction of the pocket the contact portions 14 and 15 where the rolling surfaces of the balls and the balls which are positioned at the displacing end contact to form the gaps 16 and 17 on the area determined from the contact portions 14 and 15 to the edge side and make the lubricant G entered through the gaps 16 and 17 into the ball rolling surfaces 11 and 12.

摘要翻译： 保持球5的口袋7的滚珠滚珠表面11和12被设置在两个球形表面中，该两个球形表面的半径大于球5的中心，并且中心在与球体5的中心相等的空间处偏转 在口袋的节圆上的袋子，以及从袋的宽度方向的边缘9a和袋的高度方向的边缘9b的内侧部分的接触部分14和15，其中滚珠的滚动表面 并且位于移位端的球接触以在从接触部分14和15确定到边缘侧的区域上形成间隙16和17，并使润滑剂G通过间隙16和17进入滚珠滚动表面 11和12。

公开(公告)号：US06799896B2

公开(公告)日：2004-10-05

申请号：US10247214

申请日：2002-09-19

申请人： Steven E. Meeker ,  Stephen L. Setty ,  Todd M. Kroeger

发明人： Steven E. Meeker ,  Stephen L. Setty ,  Todd M. Kroeger

IPC分类号： F16C3338

CPC分类号： F16C19/186 ,  F16C33/414 ,  F16C33/6614 ,  F16C33/6629 ,  F16C2326/02

摘要： A separator for a bearing comprising a frame including a plurality of cavities for receiving rolling elements and further including a lubrication channel in fluid communication with at least one of the plurality of cavities. This separator may be a component of a bearing including an inner race, an outer race, and a plurality of rolling elements disposed in each of the plurality of cavities of the separator and set to be in movable contact with the outer race and inner race of the bearing. A lubricant is introduced into the lubrication channel and flows into each of the plurality of cavities which provides evenly distributed lubrication to each rolling element of the bearing assembly.

摘要翻译： 一种用于轴承的分离器，其包括框架，该框架包括用于接收滚动元件的多个空腔，并且还包括与所述多个空腔中的至少一个流体连通的润滑通道。 该隔板可以是包括内座圈，外座圈和多个滚动元件的轴承的部件，所述多个滚动元件设置在分离器的多个空腔中的每一个中，并被设置成与外座圈和内座圈可动接触 轴承。 将润滑剂引入润滑通道并流入多个空腔中的每一个，其为轴承组件的每个滚动元件提供均匀分布的润滑。

公开(公告)号：US06712520B2

公开(公告)日：2004-03-30

申请号：US09890958

申请日：2001-08-08

申请人： Koji Ueda ,  Keijiro Yamaguchi ,  Shinichi Tsunashima ,  Takashi Murai ,  Osamu Fujii

发明人： Koji Ueda ,  Keijiro Yamaguchi ,  Shinichi Tsunashima ,  Takashi Murai ,  Osamu Fujii

IPC分类号： F16C3338

CPC分类号： F16C33/543 ,  F16C19/26 ,  F16C33/56

摘要： A cage is made of a low carbon steel and is for use in a rolling bearing which includes an outer ring, an inner ring and a plurality of rolling elements disposed rotationally between the outer ring and the inner ring. The cage includes a plurality of pockets for retaining the rolling elements in an equi-distribution in the rotating direction of the rolling elements. The low carbon steel is a steel containing from 0.02 to 0.10% by weight of C and from 0.10 to 0.45% by weight of Mn and is subjected to plastic working. The hardness for the pocket surface at least at a portion in contact with the rolling element is Hv 190 to 270, and the hardness for the core portion in the cage section is Hv 110 to 170.

摘要翻译： 保持架由低碳钢制成，用于滚动轴承，该滚动轴承包括外环，内圈和旋转地设置在外圈和内圈之间的多个滚动元件。 保持架包括多个用于沿滚动元件的旋转方向等分布地保持滚动元件的凹部。 低碳钢是含有0.02〜0.10重量％的C和0.10〜0.45重量％的Mn的钢，并进行塑性加工。 至少在与滚动元件接触的部分处的口袋表面的硬度为Hv 190〜270，保持架部的芯部的硬度为110v〜170v。

公开(公告)号：US06217223B1

公开(公告)日：2001-04-17

申请号：US09275820

申请日：1999-03-25

申请人： Uwe Brockmüller ,  Padelis Katsaros ,  Rainer Schürger

发明人： Uwe Brockmüller ,  Padelis Katsaros ,  Rainer Schürger

IPC分类号： F16C3338

CPC分类号： F16C33/7893 ,  F16C19/34 ,  F16C33/543 ,  F16C33/7813 ,  F16C2226/74

摘要： A cage-guided seal is provided with an annular support body, formed preferably from sheet metal, and punched-out retention sections that are adapted to engage the side ring of a standard commercial cage. The peripheral edges of the support body extend close to the sealing surfaces of the inner and outer bearing races and are provided with sealing lips of vulcanized elastomers that engage the inner and outer bearing races.

摘要翻译： 笼形导向密封件设置有优选地由金属板形成的环形支撑体和适于接合标准商业笼的侧环的冲压保持部。 支撑体的周边边缘靠近内外轴承座的密封表面延伸，并且设置有与内外轴承座接合的硫化弹性体的密封唇。

公开(公告)号：US06835000B2

公开(公告)日：2004-12-28

申请号：US10741432

申请日：2003-12-22

申请人： Kengo Hiramatsu ,  Takeshi Tanimaru

发明人： Kengo Hiramatsu ,  Takeshi Tanimaru

IPC分类号： F16C3338

CPC分类号： F16C33/416 ,  F16C19/163 ,  F16C33/3812 ,  F16C33/418 ,  F16C2226/78 ,  F16C2300/14

摘要： It is intended to suppress rattling in the fitted state of segments to improve operating efficiency in bonding the segments together. A cage composed of a plurality of arcuate segments, wherein a joining projection formed in the bonding section of one of adjacent segments is fitted in a joining recess formed in the bonding section of the other to thereby annularly bond the segments. In this cage, said joining projection and joining recess have tapered fitting surfaces as seen in a radial section, and the two fitting surfaces are closely contacted and joined together.

摘要翻译： 旨在抑制段的装配状态的晃动，以提高将段接合在一起的操作效率。一种由多个弓形段组成的保持架，其中形成在相邻段之一的接合部分中的接合突起安装在 在另一个的接合部中形成的接合凹部，从而环状地结合该段。 在该保持架中，所述接合突起和接合凹部具有在径向截面中看到的锥形配合表面，并且两个配合表面紧密接触并接合在一起。