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1. 发明授权

US06979132B2 Cylindrical roller bearing and process for its assembly 失效
标题翻译：圆柱滚子轴承及其组装工艺
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
IPC分类号： F16C19/26 , F16C25/08 , F16C33/60 , F16C33/78 , F16C33/58 , B21K1/04 , F16C33/64
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。

2. 发明授权

US06213648B1 Sheet metal cage for roller bearings and method for producing sheet metal cage 有权
标题翻译：滚动轴承钣金保持架和钣金保持架的制造方法
公开(公告)号：US06213648B1
公开(公告)日：2001-04-10
申请号：US09252977
申请日：1999-02-19
申请人： Alfred Weidinger
发明人： Alfred Weidinger
IPC分类号： F16C3354
CPC分类号： F16C33/543 , B21H7/187 , B23P15/003 , F16C19/364
摘要： A process for producing a sheet metal cage for roller bearings involves using a press roll to form a disk-shaped circular sheet metal blank into a tubular element having radially inwardly projecting and axially extending ribs, and stamping window-shaped pockets into the tubular element between adjoining ribs to produce a cage of a rolling bearing for receiving rolls in the window-shaped cutouts. The sheet metal cage produced by the method possesses a conically rolled outer surface and side rings arranged at opposite ends. The cage includes ridges extending between the side rings and window-shaped pockets between adjacent pairs of ridges for receiving tapered rolls. The cage also includes ribs extending inwardly from each of the ridges, with the ribs possessing tapering side surfaces.
摘要翻译：一种用于生产用于滚子轴承的金属板保持架的方法包括使用压辊将圆盘形的圆形金属坯件形成为具有径向向内突出和轴向延伸的肋的管状元件，并将窗口形袋插入到管状元件之间邻接的肋以产生用于在窗形切口中接收辊的滚动轴承的保持架。通过该方法制造的金属板保持具有圆锥滚动的外表面和布置在相对端的侧环。笼子包括在侧环之间延伸的脊和在相邻的脊脊对之间的窗形袋，用于接收锥形辊。保持架还包括从每个脊向内延伸的肋，肋具有渐缩的侧表面。

3. 发明授权

US08882195B2 Base for a person's seat 有权
标题翻译：基地为人的座位
公开(公告)号：US08882195B2
公开(公告)日：2014-11-11
申请号：US13296538
申请日：2011-11-15
申请人： Dirk Kaessner , Wolfgang Beier , Andreas Vogl , Alfred Weidinger
发明人： Dirk Kaessner , Wolfgang Beier , Andreas Vogl , Alfred Weidinger
IPC分类号： B60N2/42 , B60N2/427
CPC分类号： B60N2/42736 , B60N2/4214 , B60N2/42709
摘要： A seat base having a first pair of U-shaped tubular elements capable of being deformed, the upper end portion is arranged in a torsionally rigid manner in the vertical direction on a lower surface of the seat part and the lower end portion is arranged in a torsionally rigid manner in the vertical direction on an upper surface of a region of the vehicle floor, and a second pair of S-shaped tubular elements capable of being deformed, the upper end portion is arranged in a torsionally rigid manner in the vertical direction on the lower surface of the seat part and the lower end portion is arranged in a torsionally rigid manner in the vertical direction on the upper surface of the region of the vehicle floor, wherein the first pair of elements is arranged substantially in front of the second pair of elements in the direction of the seat.
摘要翻译：具有能够变形的第一对U形管状元件的座椅底座，上端部在座椅部件的下表面上沿垂直方向以扭转刚性的方式设置，并且下端部布置成在车辆地板的区域的上表面上沿竖直方向扭转刚性，以及能够变形的第二对S形管状元件，上端部沿垂直方向以扭转刚性的方式设置在座椅部分和下端部分的下表面在车辆地板的区域的上表面上沿垂直方向以扭转刚性的方式布置，其中第一对元件基本上布置在第二对的前面的元素在座椅的方向。

4. 发明授权

US5096310A Rolling bearing with separated bearing ring 失效
标题翻译：带分离轴承的滚动轴承
公开(公告)号：US5096310A
公开(公告)日：1992-03-17
申请号：US923405
申请日：1986-10-27
申请人： Hans Meining, deceased , by Jurgen G. Meining, Heir , Alfred Weidinger , Theo Schmitt , Manfred Schlegelmilch
发明人： Hans Meining, deceased , by Jurgen G. Meining, Heir , Alfred Weidinger , Theo Schmitt , Manfred Schlegelmilch
IPC分类号： F16C19/28 , F16C33/46 , F16C33/48 , F16C33/60
CPC分类号： F16C33/60 , F16C19/28 , F16C33/37
摘要： A rolling bearing having separated bearing ring having held together by a dimensionally stable holding ring tightly fit over the ends of the ring halves. The axial holding of the ring halves is effected by a row of snap elements distributed about the circumference of the holding ring, the snap elements extending into annular grooves adjacent the ends of the ring halves. The snap elements are joined to the surface of the holding ring to enable bending at the joints thereof.
摘要翻译：具有分离的轴承环的滚动轴承通过尺寸稳定的保持环保持在一起，紧密地配合在半环的端部上。环形半部的轴向保持由一排围绕保持环的圆周分布的卡扣元件实现，卡扣元件延伸到邻近环形半部的端部的环形凹槽中。卡扣元件连接到保持环的表面，以在其接头处弯曲。

5. 发明授权

US06579011B2 Antifriction bearing 失效
公开(公告)号：US06579011B2
公开(公告)日：2003-06-17
申请号：US09990304
申请日：2001-11-23
申请人： Klaus Muschiol , Robert Grüll , Armin Olschewski , Alfred Weidinger
发明人： Klaus Muschiol , Robert Grüll , Armin Olschewski , Alfred Weidinger
IPC分类号： F16C1926
CPC分类号： F16C19/26 , F16C23/08 , F16C25/06 , F16C33/366 , F16C33/605 , F16C2240/30
摘要： An antifriction bearing includes a plurality of rolling elements each having a lateral surface possessing a conical shape, with the rolling elements being positioned between a conical raceway and a cylindrical raceway to roll along the conical raceway and the cylindrical raceway. The lateral surface of each rolling element forms an angle with a center axis of the rolling element that is 3° at maximum, and the lateral surface of each rolling element has a convex curvature that is superimposed on the conical shape. The bearing can also include a first bearing ring having a running surface constituting one of the conical and cylindrical raceways. An antifriction bearing arrangement incorporating such an antifriction bearing is also provided with a stop element having a stop face contacting the end face of each of the rolling elements.

6. 发明授权

US06196728B1 Solid cage for roller bearings 失效
标题翻译：实心滚子轴承保持架
公开(公告)号：US06196728B1
公开(公告)日：2001-03-06
申请号：US09197621
申请日：1998-11-23
申请人： Michael Wahler , Alfred Weidinger
发明人： Michael Wahler , Alfred Weidinger
IPC分类号： F16C3346
CPC分类号： F16C33/4623 , F16C19/26 , F16C33/4676 , F16C33/6681 , F16C2300/02
摘要： A solid cage for roller bearings, where the pitch circle of the rollers is between the radial center of the cage and its bore, with guide surfaces on the webs which conform to the lateral surface of the rollers, thus forming retaining edges in the area of the bore, across which the rollers are snapped into the pockets, characterized in that the guide surface 4 is interrupted by at least one strip 10, which curves to form an arc facing the roller 3, this strip being recessed into the guide surface 4 in the radially outward area of the cage, but projecting beyond the guide surface 4 in the radially inward area to serve as an additional retaining projection 12 for the roller3.
摘要翻译：用于滚子轴承的实心保持架，其中滚子的节圆位于保持架的径向中心与其孔之间，腹板上的导向表面与滚子的侧表面一致，因此在所述孔被夹在袋中，其特征在于，引导表面4被至少一个条10中断，所述至少一个条10弯曲以形成面向辊3的弧，该条被凹入到引导表面4中保持架的径向向外区域，但是在径向向内的区域中突出超过引导表面4，以用作辊3的附加保持突起12。

7. 发明申请

US20180149199A1 ROLLING BEARING CAGE OR ROLLING BEARING CAGE SEGMENT, AND METHOD FOR MANUFACTURING A ROLLING BEARING CAGE OR ROLLING BEARING CAGE SEGMENT 审中-公开
公开(公告)号：US20180149199A1
公开(公告)日：2018-05-31
申请号：US15316628
申请日：2015-07-24
申请人： Anselme Loemba , Joanna Dzwonczyk , Alfred Weidinger
发明人： Anselme Loemba , Joanna Dzwonczyk , Alfred Weidinger
IPC分类号： F16C33/56 , C22C21/14 , C22C21/16 , C22C21/18 , C22C30/06 , C22C30/02
CPC分类号： F16C33/56 , C22C21/02 , C22C21/08 , C22C21/10 , C22C21/14 , C22C21/16 , C22C21/18 , C22C30/02 , C22C30/06 , F16C33/44 , F16C2202/04 , F16C2202/06 , F16C2202/08 , F16C2204/20 , F16C2220/40 , F16C2220/60 , F16C2226/54
摘要： A rolling-element bearing cage or rolling-element bearing cage segment is formed from aluminum alloy AA6082 and/or AA7020 and may have a tensile strength of at least 350 MPa and/or a yield strength of at least 310 MPa and/or a hardness of at least 100 HBW. Also a method of forming a rolling-element bearing cage or rolling-element bearing cage segment from aluminum alloy AA6082 and/or AA 7020.

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