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公开(公告)号:US07073948B2
公开(公告)日:2006-07-11
申请号:US10902377
申请日:2004-07-30
申请人: Gunter Neder , Rut Heemskerk , Bruno Schemmel , Jurgen Reichert , Robert Grull , Burkard Beck , Alfred Schwappach , Stefan Wagner
发明人: Gunter Neder , Rut Heemskerk , Bruno Schemmel , Jurgen Reichert , Robert Grull , Burkard Beck , Alfred Schwappach , Stefan Wagner
IPC分类号: F16C19/40
CPC分类号: F16C19/364 , F16C33/513 , F16C2300/14
摘要: A roller bearing (e.g., a cross taper roller bearing) includes an outer ring, an inner ring and rolling elements (e.g., taper rollers) located between the inner and outer rings. The rolling elements are kept at a distance by a cage formed from a number of individual cage segments. Each cage segment has two opposing guide sections for one of the rolling elements to at least partially encompass the rolling element on both sides. In addition, for the rolling elements bordering the one rolling element, the cage segment has guide sections which, in interaction with a corresponding guide section of an adjacent cage segment, at least partially encompass the bordering rolling elements.
摘要翻译: 滚子轴承(例如,十字圆锥滚子轴承)包括位于内圈和外圈之间的外圈,内圈和滚动元件(例如圆锥滚子)。 通过由多个单独的笼形段形成的保持架将滚动元件保持一定距离。 每个保持架部分具有用于其中一个滚动元件的两个相对的引导部分,以至少部分地包围两侧的滚动元件。 此外,对于与一个滚动元件相邻的滚动元件,保持架部分具有引导部分,其与相邻的笼形部分的对应的引导部分相互作用,至少部分地包围边界滚动元件。
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公开(公告)号:US20050058383A1
公开(公告)日:2005-03-17
申请号:US10902377
申请日:2004-07-30
申请人: Gunter Neder , Rut Heemskerk , Bruno Schemmel , Jurgen Reichert , Robert Grull , Burkard Beck , Alfred Schwappach , Stefan Wagner
发明人: Gunter Neder , Rut Heemskerk , Bruno Schemmel , Jurgen Reichert , Robert Grull , Burkard Beck , Alfred Schwappach , Stefan Wagner
CPC分类号: F16C19/364 , F16C33/513 , F16C2300/14
摘要: A roller bearing (e.g., a cross taper roller bearing) includes an outer ring, an inner ring and rolling elements (e.g., taper rollers) located between the inner and outer rings. The rolling elements are kept at a distance by a cage formed from a number of individual cage segments. Each cage segment has two opposing guide sections for one of the rolling elements to at least partially encompass the rolling element on both sides. In addition, for the rolling elements bordering the one rolling element, the cage segment has guide sections which, in interaction with a corresponding guide section of an adjacent cage segment, at least partially encompass the bordering rolling elements.
摘要翻译: 滚子轴承(例如,十字圆锥滚子轴承)包括位于内圈和外圈之间的外圈,内圈和滚动元件(例如圆锥滚子)。 通过由多个单独的笼形段形成的保持架将滚动元件保持一定距离。 每个保持架部分具有用于其中一个滚动元件的两个相对的引导部分,以至少部分地包围两侧的滚动元件。 此外,对于与一个滚动元件相邻的滚动元件,保持架部分具有引导部分,其与相邻的笼形部分的对应的引导部分相互作用,至少部分地包围边界滚动元件。
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公开(公告)号:US20100278470A1
公开(公告)日:2010-11-04
申请号:US12751716
申请日:2010-03-31
申请人: Robert Grull , Rut Heemskerk , Stefan Pampel , Markus Volkmuth , Jurgen Reichert
发明人: Robert Grull , Rut Heemskerk , Stefan Pampel , Markus Volkmuth , Jurgen Reichert
IPC分类号: F16C33/58
CPC分类号: F16C33/3706 , F16C19/26 , F16C33/6614 , F16C2240/40
摘要: A retaining element is disposed between two adjacent roller bodies of a roller bearing having an inner ring and an outer ring. The inner ring has an inner ring track with an inner radius and the outer ring has an outer ring track with an outer radius. Center points of the roller bodies are disposed along a pitch circle having a pitch circle radius. The retaining element extends radially inward from the pitch circle over at least 90% of the difference between the pitch circle radius and the inner radius and extends radially outward from the pitch circle over up to 50% of the difference between the outer radius and the pitch circle radius or vice versa.
摘要翻译: 保持元件设置在具有内圈和外圈的滚子轴承的两个相邻的辊体之间。 内环具有内径为内径的内圈轨道,外环具有外径为外径的外圈轨道。 辊体的中心点沿着具有节圆半径的节圆设置。 保持元件在节圆之间径向向内延伸超过节圆半径和内半径之间的差的至少90%,并且从节圆径向向外延伸高达外半径和间距之差的50% 圆半径,反之亦然。
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公开(公告)号:US08414193B2
公开(公告)日:2013-04-09
申请号:US12751716
申请日:2010-03-31
申请人: Robert Grüll , Rut Heemskerk , Stefan Pampel , Markus Volkmuth , Jürgen Reichert
发明人: Robert Grüll , Rut Heemskerk , Stefan Pampel , Markus Volkmuth , Jürgen Reichert
IPC分类号: F16C33/51
CPC分类号: F16C33/3706 , F16C19/26 , F16C33/6614 , F16C2240/40
摘要: A retaining element is disposed between two adjacent roller bodies of a roller bearing having an inner ring and an outer ring. The inner ring has an inner ring track with an inner radius and the outer ring has an outer ring track with an outer radius. Center points of the roller bodies are disposed along a pitch circle having a pitch circle radius. The retaining element extends radially inward from the pitch circle over at least 90% of the difference between the pitch circle radius and the inner radius and extends radially outward from the pitch circle over up to 50% of the difference between the outer radius and the pitch circle radius or vice versa.
摘要翻译: 保持元件设置在具有内圈和外圈的滚子轴承的两个相邻的辊体之间。 内环具有内径为内径的内圈轨道,外环具有外径为外径的外圈轨道。 辊体的中心点沿着具有节圆半径的节圆设置。 保持元件在节圆之间径向向内延伸超过节圆半径和内半径之间的差的至少90%,并且从节圆径向向外延伸高达外半径和间距之差的50% 圆半径,反之亦然。
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公开(公告)号:US06979132B2
公开(公告)日:2005-12-27
申请号:US10679395
申请日:2003-10-07
申请人: Hans-Jürgen Friedrich , Bernhard Groschek , Torbjörn Hedman , Rut Heemskerk , Jürgen Stürzengerger , Alfred Weidinger
发明人: Hans-Jürgen Friedrich , Bernhard Groschek , Torbjörn Hedman , Rut Heemskerk , Jürgen Stürzengerger , Alfred Weidinger
CPC分类号: F16C19/26 , F16C25/08 , F16C33/605 , F16C33/7853 , Y10S384/903 , Y10T29/49682
摘要: A cylindrical roller bearing includes an outer bearing ring, an inner bearing ring and cylindrical rollers located between the outer and inner bearing rings. One of the rings has side rims forming an axial stop for the cylindrical rollers. The bearing ring on which the side rims are not provided is formed with at least one groove outside the axial extension of the cylindrical rollers. A ring of spring-elastic material is positioned in the groove to form an axial stop for the cylindrical rollers. The periphery of the ring has no interruptions. To improve the running behavior of the cylindrical roller bearing, the ring possesses a V-shaped cross-section with two legs.
摘要翻译: 圆柱滚子轴承包括外轴承圈,内轴承圈和位于外轴承环和内轴承圈之间的圆柱滚子。 其中一个环具有形成用于圆柱形辊的轴向止挡件的侧边缘。 不设置侧缘的轴承环在圆柱滚子的轴向延伸部外侧形成有至少一个凹槽。 弹簧弹性材料环位于凹槽中以形成用于圆柱滚子的轴向止动件。 戒指的周边没有中断。 为了改善圆柱滚子轴承的运行行为,该环具有两条V形横截面。
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公开(公告)号:US5382099A
公开(公告)日:1995-01-17
申请号:US42258
申请日:1993-04-02
申请人: Bernhard Bauer , Rut Heemskerk , Knut Mirring , Armin Olschewski , Martin Schepp , Klaus Kispert , Jurgen Scholl , Rainer Stanzel , Robert Stolz
发明人: Bernhard Bauer , Rut Heemskerk , Knut Mirring , Armin Olschewski , Martin Schepp , Klaus Kispert , Jurgen Scholl , Rainer Stanzel , Robert Stolz
IPC分类号: F16C19/10 , F16C19/16 , F16C19/26 , F16C19/49 , F16C19/54 , F16C19/56 , F16C33/58 , F16C33/66 , F16C35/06
CPC分类号: F16C19/26 , F16C19/166 , F16C19/54 , F16C19/56 , F16C33/581 , F16C33/6659
摘要: A bearing unit consists of a radial bearing 1 and an axial bearing 2, the outer ring 3 of the radial bearing 1 being extended at one end in the axial direction to hold the axial bearing 2.So that the bearing unit is able to absorb large radial and axial forces and is reliably sealed off against contamination from the outside, the outer ring 3 of the radial bearing 1 consists of a solid piece of material, and the extension 3.sup.a of the outer ring 3 is provided, starting from the end surface 4, with a bore 4.sup.a to hold the axial bearing 2, this bore being sealed by a bearing housing cover 6, which rests against the end surface 2.sup.a of the axial bearing 2 and is connected to the outer ring 3.
摘要翻译: 轴承单元由径向轴承1和轴向轴承2组成,径向轴承1的外圈3在轴向一端延伸以保持轴向轴承2.使得轴承单元能够吸收大的 径向和轴向力,并可靠地密封,防止外部污染,径向轴承1的外圈3由实心材料构成,外环3的延伸部3a从端面4开始 具有用于保持轴向轴承2的孔4a,该孔由轴承壳体盖6密封,轴承壳盖6靠在轴向轴承2的端面2a上并连接到外圈3。
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公开(公告)号:US5772338A
公开(公告)日:1998-06-30
申请号:US702964
申请日:1996-08-26
申请人: Reinhart Hillmann , Rut Heemskerk
发明人: Reinhart Hillmann , Rut Heemskerk
CPC分类号: F16C33/467 , F16C33/4605 , F16C33/4635 , F16C33/4676 , F16C19/26
摘要: In a raceway-guided or flange-guided cage made of plastic for roller bearings, webs (18) between side rings (14) and (16) are specially designed to prevent foreign particles present in the lubricant from damaging contact surfaces (S) of rollers (R). For this purpose, guide surfaces (26) are provided only at edges of rollers (R). Intermediate web side surfaces (30, 32) are set back from contact surface (S) by a wider gap (G). Retaining projections (40) are also separated by a gap (G.sub.1) from contact surface (S) in the axial center, the point of greatest flexiblity for the snapping-in of the rollers.
摘要翻译: 在用于滚子轴承的由塑料制成的滚道导向或法兰引导的保持架中,侧环(14)和(16)之间的腹板(18)被特别设计成防止存在于润滑剂中的异物颗粒损坏接触表面(S) 辊(R)。 为此,仅在辊(R)的边缘处提供引导表面(26)。 中间腹板侧表面(30,32)从接触表面(S)延伸更宽的间隙(G)。 保持突起(40)也通过与轴向中心的接触表面(S)的间隙(G1)分开,这是辊的咬合的最大柔性点。
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公开(公告)号:US4637740A
公开(公告)日:1987-01-20
申请号:US787807
申请日:1985-10-16
CPC分类号: F16D3/385 , F16C17/08 , F16C21/005 , F16C19/28 , F16C2361/41
摘要: For a bearing bushing of generally cup-like form for universal joints including a universal joint pin, a check plate disposed between the axial end face of the pin and the bottom wall of the bushing, said check plate having on the side thereof confronting the pin concentric or circumferentially distributed projections with check surfaces and in that, proceeding from the end surface facing away from the pin, it has recesses or the like, which are arranged under the projections in the axial direction.
摘要翻译: 对于用于万向接头的通用杯状形式的轴承衬套,包括万向接头销,设置在销的轴向端面和衬套的底壁之间的止动板,所述止动板的侧面面对销 具有检查表面的同心或周向分布的突起,并且从端面朝着远离销的方向前进,其具有沿轴向设置在突起下方的凹部等。
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