-
公开(公告)号：US6033122A
公开(公告)日：2000-03-07
申请号：US930451
申请日：1998-01-12
申请人： Magnus Kellstrom , Jonas Kullin
发明人： Magnus Kellstrom , Jonas Kullin
摘要： The present invention refers to a method for clearance adjustment in a rolling bearing having an angle of contact close to 0.degree., and of the type incorporating a number of rollers provided between and in contact with two race tracks, said rollers and race tracks having longitudinal section profiles of essentially the same radii of curvature, said rollers thereby being axially movable along the race tracks without being hindred by axial limitations at the race tracks, in order to allow relative misalignment and axial displaceability of the race tracks.
摘要翻译： PCT No.PCT / SE96 / 00362 Sec。 371日期：1998年1月12日 102（e）日期1998年1月12日PCT 1996年3月22日PCT公布。 WO96 / 30662 PCT出版物 日期：1996年10月3日本发明涉及一种接触角接近0°的滚动轴承中的间隙调整方法，并且包括设置在两个赛道之间并与两个赛道接触的多个滚子的类型，所述滚子 以及具有基本上相同的曲率半径的纵向截面轮廓的赛道，所述辊因此可以沿着跑道轴向移动，而不会受到赛道的轴向限制的阻碍，以允许赛道的相对的未对准和轴向移位。
-
公开(公告)号：US09784309B2
公开(公告)日：2017-10-10
申请号：US14932257
申请日：2015-11-04
CPC分类号： F16C23/084 , F16C19/36 , F16C23/08 , F16C33/36
摘要： An angular contact self-aligning toroidal roller bearing comprising an inner ring, an outer ring, and a set of rolling elements formed of rollers arranged in an intermediate configuration between the inner and outer rings. Each roller is arranged to self orient in its axial direction in relation to the inner and outer rings in a loaded zone during operation. Furthermore, a method for determining dimensional parameters of structural members of an angular contact self-aligning toroidal rolling element bearing and a method for manufacturing an angular contact self-aligning toroidal rolling element bearing are described herein.
-
公开(公告)号：US5435653A
公开(公告)日：1995-07-25
申请号：US296606
申请日：1994-08-29
申请人： Magnus Kellstrom
发明人： Magnus Kellstrom
摘要： Bearing (14) of the type having a full complement of rollers incorporating an inner race ring (13), an outer race ring (14) and a row of rollers (15) provided between these rings, said rollers being axially moveable relative to the rings. The space between inner race ring (13) and outer race ring (14) is sealed off by means of sealing members (18) arranged on one hand to provide a sealing effect by frictional engagement against the inner race ring as well as against the outer race ring, and on the other hand to follow the rollers (15) in their axial movement.
摘要翻译： 具有装有内座圈（13），外座圈（14）和设置在这些环之间的一排滚子（15）的整列滚子的类型的轴承（14），所述滚子相对于 戒指。 内座圈（13）和外座圈（14）之间的空间通过一方面布置的密封构件（18）被密封，以通过与内座圈的摩擦接合以及与外座圈 并且另一方面跟随辊子（15）的轴向移动。
-
公开(公告)号：US09810262B2
公开(公告)日：2017-11-07
申请号：US14931900
申请日：2015-11-04
申请人： Magnus Kellstrom
发明人： Magnus Kellstrom
CPC分类号： F16C19/40 , F16C23/08 , F16C33/3706 , F16C43/06
摘要： A spacer device for roller elements of a toroidal roller bearing includes an inner ring with an inner ring raceway and an outer ring with an outer ring raceway. The toroidal roller bearing allows for axial and angular displacement between the inner ring and the outer ring. The spacer device comprises at least one centering element that is arranged to extend in between adjacent roller elements in a longitudinal direction of the roller elements when the spacer device is in use. The at least one centering element is arranged to make contact with at least one of one point or a region of one of the inner ring raceway or the outer ring raceway when the spacer device is in use, whereby the spacer device is centered on the one of the inner ring raceway or the outer ring raceway.
-
公开(公告)号：US5779419A
公开(公告)日：1998-07-14
申请号：US578233
申请日：1995-12-26
IPC分类号： F16B4/00 , F16C25/06 , F16C35/063 , F16C35/073 , F16C35/078 , F16D1/09 , F16D1/091 , F16D1/092 , F16B37/08
CPC分类号： F16C35/073 , F16C35/063 , F16C35/078 , F16D1/092 , F16C23/086
摘要： A method and hydraulic nut for mounting a hollow article which has a conically shaped opening, such as a conical ring, on a conical shaft. The method comprises the following steps: a) installing the hollow article on the shaft, in order to fit the conically shaped surfaces of the article and the shaft against each other; b) moving the hollow article to a starting position (B), in order to provide an initial press fit; and c) moving the hollow article over a predetermined distance (S.sub.s) from the initial position to an end position (C), in order to provide a final press fit.
摘要翻译： 一种用于安装中空制品的方法和液压螺母，所述中空制品在锥形轴上具有锥形开口，例如锥形环。 该方法包括以下步骤：a）将中空制品安装在轴上，以便将物品和轴的锥形表面彼此相配合; b）将中空制品移动到起始位置（B），以便提供初始的压配合; 以及c）将所述中空制品从初始位置移动到预定距离（S），以终止位置（C），以便提供最终的压配合。
-
6.发明授权
公开(公告)号：US6132097A
公开(公告)日：2000-10-17
申请号：US308520
申请日：1999-08-04
申请人： Magnus Kellstrom
发明人： Magnus Kellstrom
摘要： A roller bearing of the type incorporating an outer and an inner race ring (1, 3) having confronting race tracks (2, 4), with lands (A, B) situated axially outside said race tracks and a number of rollers (5) being interposed between and in contact with said race tracks, said rollers (5) and race tracks (2, 4) having longitudinal section profiles of a radious of curvature, which is bigger than the distance between the outer race track and the axis of the bearing, as measured perpendicularly to the race track, which rollers (5) thereby are axially movable along the race tracks without being hindred by axial limitations at the race tracks, in order to allow relative misalignment and axial displaceability of the race tracks, wherein at least portions of the areas (A, B, G, J) of the race rings axially outside the zone (H) subjected to bearing load, have such surface finish and/or profile as to contribute in giving the rollers (5) a positive skew angle.
摘要翻译： PCT No.PCT / SE97 / 01917 Sec。 一九九九年八月四日 102（e）1999年8月4日PCT PCT 1997年11月14日PCT公布。 第WO98 / 22724号公报 日期1998年5月28日一种包含具有面向对面的跑道（2,4）的外圈和内圈圈（1,3）的类型的滚子轴承，其中所述座圈（A，B）轴向位于所述座圈外面，并且具有多个 所述滚子（5）插入在所述座圈之间并与所述座圈相接触，所述滚子（5）和具有曲率半径的纵向截面轮廓的赛道（2,4）大于所述外座圈与所述外圈之间的距离 所述轴承的轴线垂直于所述座圈测量，由此，所述滚子（5）可沿轨道轴向移动，而不会受到赛道的轴向限制的阻碍，以允许座圈的相对不对准和轴向移动 轨道，其中轴承在承受轴承负载的区域（H）外侧的座圈的区域（A，B，G，J）的至少一部分具有这样的表面光洁度和/或轮廓，以有助于给予辊 5）正斜角。
-
7.发明授权Roller bearing provided with roller skew control and long life characteristics 失效滚子轴承提供滚子偏斜控制和长寿命特性
公开(公告)号：US5586826A
公开(公告)日：1996-12-24
申请号：US358314
申请日：1994-12-19
CPC分类号： F16C33/585 , F16C23/086 , F16C19/38
摘要： A roller bearing includes an inner raceway member having an inner raceway surface and an outer raceway member having an outer raceway surface. The inner and outer raceway surfaces are spaced apart from one another to define an annular space and a plurality of rolling elements are disposed in the annular space for engaging the inner and outer raceway surfaces as the rolling elements roll in a rolling direction. During operation of the roller bearing, friction forces arise at regions of the inner and outer raceway surfaces that give rise to positive skew moments. Those regions of the raceway surfaces are designed to have greater frictional characteristics than those regions of the inner and outer raceway surfaces where negative skew moment producing friction forces arise. In that way, the skew of the roller can be controlled to be not excessively negative.
摘要翻译： 滚子轴承包括具有内滚道表面的内滚道构件和具有外滚道表面的外滚道构件。 内滚道表面和外滚道表面彼此间隔开以限定环形空间，并且当滚动元件沿轧制方向滚动时，多个滚动元件设置在环形空间中用于接合内滚道表面和外滚道表面。 在滚子轴承的运行过程中，内圈和外滚道表面的区域产生摩擦力，从而产生正的扭矩。 轨道表面的那些区域被设计成具有比内侧和外侧轨道表面的那些具有产生摩擦力的负歪斜力矩区域更大的摩擦特性。 以这种方式，可以将辊子的歪斜控制在过大的负值。
-
公开(公告)号：US4790543A
公开(公告)日：1988-12-13
申请号：US119152
申请日：1987-11-10
CPC分类号： F16C33/7806 , F16C23/086 , F16C33/7889 , F16J15/164 , F16J15/3204
摘要： A sealing device for a slot between two elements, which are rotatable relative to each other, e.g. an outer and an inner race ring in a rolling bearing, incorporates a flexible sealing portion having a lip, which contacts a sealing surface surrounding the lip. The sealing portion is rotatable, and the centrifugal force acts upon it thus that it tends to leave the surface at increasing rotational speed. In order positively to avoid that the lip is urged so hard against the surface at high rotational speeds, that an unallowable temperature increase occurs, the sealing portion and the surface have profiles of such shape, that the lip is displaced in a direction which has a component directed radially outwards relative to the rotational axis, when the sealing portion with the lip is bent by the centrifugal force.
摘要翻译： 两个元件之间的狭槽的密封装置，其可相对于彼此旋转。 滚动轴承中的外圈和内圈圈包括具有唇缘的柔性密封部分，其接触围绕唇缘的密封表面。 密封部分是可旋转的，并且离心力作用在其上，因此它倾向于以增加的转速离开表面。 为了积极地避免唇部在高转速下被迫使表面受到如此强烈的冲击，发生不允许的温度升高，密封部分和表面具有这种形状的轮廓，使得唇缘沿着具有 当具有唇缘的密封部分被离心力弯曲时，组件相对于旋转轴线径向向外指向。
-
公开(公告)号：US6000854A
公开(公告)日：1999-12-14
申请号：US66418
申请日：1998-09-03
申请人： Magnus Kellstrom , Jan Dagnell
发明人： Magnus Kellstrom , Jan Dagnell
摘要： Sealed bearing incorporating an inner race (13) an outer race ring (14) and a row of elongated rollers (15) disposed between, whereby races (11, 12) and rollers (15) have curved longitudinal section profiles and which rollers (15) are axially moveable between the races relative thereto for allowing mutual misalignment of the races, and whereby at least one sealing member (18) is formed separately, positioned axially outside the rollers (15) but adapted to follow the rollers (15) in a free-floating manner and arranged to provide its sealing effect by frictional engagement, wherein at least one of the inner and outer race rings (13, 14) at the axial outer ends of its race (11, 12) is each provided with a radially projecting motion preventing means (20) of short axial width, arranged to prevent the sealing member (18) from being pressed out from the space between the bearing race rings even at misalignments of the race rings (13, 14) relative to each other.
摘要翻译： PCT No.PCT / SE96 / 00090 Sec。 371日期：1998年9月3日 102（e）1998年9月3日PCT PCT 1996年1月30日PCT公布。 第WO97 / 17549号公报 日期1997年5月15日包括内座圈（13），外圈圈（14）和一排设置在其间的细长辊（15）的密封轴承，由此座圈（11,12）和辊（15）具有弯曲的纵向截面轮廓， 哪些辊子（15）可以在相对于其之间的座圈之间轴向移动以允许座圈相互不对准，并且由此至少一个密封构件（18）单独地形成，轴向位于辊子15之外，但适于跟随辊子 15）以自由浮动的方式布置成通过摩擦接合提供其密封效果，其中，在其座圈（11,12）的轴向外端处的内圈和外座圈（13,14）中的至少一个各自 设置有径向突出的具有短轴向宽度的运动防止装置（20），其布置成防止密封构件（18）从轴承座圈之间的空间被挤出，即使在相对于座圈（13,14）的未对准 对彼此。
-
公开(公告)号：US5474388A
公开(公告)日：1995-12-12
申请号：US329183
申请日：1994-10-26
CPC分类号： F16C33/485 , F16C23/086 , F16C33/37 , F16C33/543 , F16C19/38 , F16C33/6681
摘要： A multi-row spherical roller bearing includes an inner race ring, an outer race ring, two rows of rollers, a cage for each row of rollers and a guiding ring disposed between the rows of rollers. The guiding ring is arranged to be guided only by the outer race ring, and the cages are arranged to be guided only by the guiding ring.
摘要翻译： 多列调心滚子轴承包括内座圈，外座圈，两排辊，用于每排辊的保持架和设置在辊排之间的导向环。 引导环被布置成仅由外圈环引导，并且保持架被布置成仅由引导环引导。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.024 秒)
