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1. 发明申请

US20130136387A1 AXIAL ANTI-FRICTION BEARING, IN PARTICULAR AXIAL NEEDLE BEARING 有权
标题翻译：轴向防滑轴承，特别是轴向轴承
公开(公告)号：US20130136387A1
公开(公告)日：2013-05-30
申请号：US13702535
申请日：2011-06-07
申请人： Wolfgang Fugel , Wolfram Kruhöffer
发明人： Wolfgang Fugel , Wolfram Kruhöffer
IPC分类号： F16C19/30 , F16C33/58
CPC分类号： F16C19/30 , F16C19/522 , F16C27/08 , F16C33/58 , F16C33/585 , F16C33/588 , F16C2240/30 , F16C2240/34 , Y02T10/865
摘要： The invention concerns an axial roller bearing (1), in particular an axial needle bearing, consisting essentially of a first annular bearing disk (2) and a second annular bearing disk (3) that are each made of a thin-walled sheet steel and are arranged at a distance from one another on a common center axis (AM), and of a plurality of rolling elements (4) arranged next to one another that roll between the axial inner sides—implemented as races (5, 6)—of the two bearing disks (2, 3) and that are held at uniform distances from one another by a bearing cage (7). According to the invention, the bearing disks (2, 3) of the axial roller bearing (1) are implemented as disk springs that deflect as a function of load and have races (5, 6) positioned at an angle, and are arranged relative to one another such that the rolling elements (4) have low-friction point contact in the unloaded state of the axial roller bearing (1) and only have load-bearing line contact with the races (5, 6) in the fully loaded state of the axial roller bearing (1).
摘要翻译：本发明涉及一种轴向滚子轴承（1），特别是轴向滚针轴承，其基本上由第一环形轴承盘（2）和第二环形轴承盘（3）组成，每个由薄壁钢板制成，被布置在公共中心轴线（AM）上彼此间隔一定距离，并且彼此相邻布置的多个滚动元件（4）在轴向内侧之间滚动 - 实现为座圈（5,6）两个轴承盘（2,3），并且通过轴承保持架（7）彼此保持彼此均匀的距离。根据本发明，轴向滚子轴承（1）的轴承盘（2,3）被实现为作为负载的函数而偏转的盘簧，并且具有一定角度的座圈（5,6），并且相对于使得滚动体（4）在轴向滚子轴承（1）的无载状态下具有低摩擦点接触，并且在满载状态下仅具有与座圈（5,6）的承载线接触的轴向滚子轴承（1）。

2. 发明授权

US09145916B2 Axial anti-friction bearing, in particular axial needle bearing 有权
标题翻译：轴向抗摩擦轴承，特别是轴向滚针轴承
公开(公告)号：US09145916B2
公开(公告)日：2015-09-29
申请号：US13702535
申请日：2011-06-07
申请人： Wolfgang Fugel , Wolfram Kruhöffer
发明人： Wolfgang Fugel , Wolfram Kruhöffer
IPC分类号： F16C33/58 , F16C19/30
CPC分类号： F16C19/30 , F16C19/522 , F16C27/08 , F16C33/58 , F16C33/585 , F16C33/588 , F16C2240/30 , F16C2240/34 , Y02T10/865
摘要： An axial roller bearing, in particular an axial needle bearing, having a first annular bearing disk and a second annular bearing disk that are each made of a thin-walled sheet steel and are arranged at a distance from one another on a common center axis, and a plurality of rolling elements, arranged next to one another, that roll between the axial inner sides—implemented as races—of the two bearing disks and that are held at uniform distances from one another by a bearing cage. The bearing disks are implemented as disk springs that deflect as a function of load and have races positioned at an angle, and are arranged relative to one another such that the rolling elements have low-friction point contact in the unloaded state of the axial roller bearing and only have load-bearing line contact with the races in the fully loaded state.
摘要翻译：一种轴向滚子轴承，特别是轴向滚针轴承，其具有第一环形轴承盘和第二环形轴承盘，每个第一环形轴承盘和第二环形轴承盘均由薄壁钢板制成，并且在公共中心轴线上彼此间隔一定距离设置，以及彼此相邻布置的多个滚动元件，在轴承内侧之间滚动，所述轴向内侧被实现为两个轴承盘的滚道，并且通过轴承保持架彼此保持彼此均匀的距离。轴承盘被实现为盘簧，其作为负载的函数而偏转并且具有一定角度的位置，并且相对于彼此布置，使得滚动元件在轴向滚子轴承的无负载状态下具有低摩擦点接触并且仅在满载状态下与承载线接触。

3. 发明授权

US08690452B2 Cage for roller bodies 有权
标题翻译：笼体用于辊体
公开(公告)号：US08690452B2
公开(公告)日：2014-04-08
申请号：US12812352
申请日：2008-11-10
申请人： Wolfgang Fugel , Alexander Reimchen
发明人： Wolfgang Fugel , Alexander Reimchen
IPC分类号： F16C33/46
CPC分类号： F16C19/10 , F16C33/3887 , F16C33/425
摘要： A cage for roller bodies, for example axial bearings or flat guides, which is approximately W-shaped in the longitudinal cross-section, having side walls forming W-shaped limbs and webs connecting them, between which the roller bodies are accommodated. The profile of the webs is suitable for limiting the freedom of movement of the roller bodies to at least two degrees of freedom. Furthermore, the profile of the webs is designed such that the freedom of movement of the roller bodies can be limited in at least one additional degree of freedom.
摘要翻译：用于辊主体的保持架，例如在纵向截面中大致为W形的轴向轴承或平面导向件，具有形成W形的四肢和连接它们的腹板的侧壁，在辊体之间容纳辊体。腹板的轮廓适合于将辊体的运动自由度限制在至少两个自由度。此外，腹板的轮廓被设计成使得可以在至少一个附加的自由度上限制辊体的移动自由度。

4. 发明申请

US20130089286A1 AXIAL CAGE FOR CYLINDRICAL ROLLING ELEMENTS 有权
标题翻译：圆柱滚子轴承座
公开(公告)号：US20130089286A1
公开(公告)日：2013-04-11
申请号：US13637704
申请日：2011-04-05
申请人： Wolfgang Fugel , Andreas Kirschner
发明人： Wolfgang Fugel , Andreas Kirschner
IPC分类号： F16C33/54 , F16C19/30
CPC分类号： F16C33/54 , F16C19/30 , F16C19/305 , F16C33/4682 , F16C33/546 , F16C33/6681
摘要： The invention relates to an axial cage (1) for cylindrical rolling elements, which consists substantially of a thin-walled annular disc (2) having a W-shaped profile cross-section, the individual profile limbs of which are formed by a radially inner rim (3) that is integrally molded on the inner edge of the annular disc (2), by a radially outer rim (4) that is integrally molded on the outer edge of the annular disc (2) and by a U-shaped bead (7) which is connected via straight profile sections (5, 6) to the rims (3, 4) and has the same radial extension as the rims (3, 4). A plurality of rectangular cage pockets (8) arranged at uniform distances apart from each other is worked out of the bead (7) and the adjoining straight sections (5, 6). Between said cage pockets there are pocket webs (9) that connect the rims (3, 4) to one another, wherein said pocket webs hold the cylindrical rolling elements (10) in the cage pockets (8) and guide same in the circumferential direction. According to the invention, the outer rim (4) of the axial cage (1) is designed in a crown cap-like overall shape, as a result of which in the region of each cage pocket (8) the rim (4) has a constriction (12) that extends axially into the cage pocket and is in supporting contact with an end face (11) of the rolling elements (10), and in the region of each pocket web (9) the rim has a section (13) corresponding to the outer diameter of the axial cage (1).
摘要翻译：本发明涉及一种用于圆柱形滚动元件的轴向保持器（1），其基本上由具有W形轮廓横截面的薄壁环形盘（2）组成，其各个轮廓臂由径向内部通过整体模制在环形盘（2）的外边缘上的径向外边缘（4）和通过U形珠（2）整体模制在环形盘（2）的内边缘上的轮缘（3）（7），其经由直轮廓部分（5,6）连接到轮辋（3,4），并且具有与轮辋（3,4）相同的径向延伸。从珠子（7）和邻接的直线部分（5,6）中，制出多个彼此间隔开距离设置的矩形笼形凹口（8）。在所述笼形凹穴之间具有将轮辋（3,4）彼此连接的袋腹板（9），其中所述袋腹板将圆柱形滚动元件（10）保持在保持器凹穴（8）中并且沿圆周方向。根据本发明，轴向保持器（1）的外缘（4）设计成冠状盖状的整体形状，其结果是在每个保持架凹口（8）的区域中，边缘（4）具有收缩部（12），其沿轴向延伸到所述保持架凹槽中并且与所述滚动元件（10）的端面（11）支撑接触，并且在每个所述凹形腹板（9）的区域中，所述边缘具有一部分（13 ）对应于轴向保持架（1）的外径。

5. 发明授权

US06827498B2 Axial bearing 失效
标题翻译：轴向轴承
公开(公告)号：US06827498B2
公开(公告)日：2004-12-07
申请号：US10394336
申请日：2003-03-20
申请人： Wolfgang Fugel , Alexander Reimchen
发明人： Wolfgang Fugel , Alexander Reimchen
IPC分类号： F16C1930
CPC分类号： F16C19/30 , F16C19/381 , F16C19/545 , F16C43/04 , Y10S384/903 , Y10T403/606
摘要： An axial bearing comprising two runner plates held together by a resilient retaining ring having two angled settings. The retaining ring has holding lugs whose circumcircle can be changed in diameter D1 or D2 by a resilient reversible changeover to selectively hold the runner plates together or release the holding.
摘要翻译：一个轴向轴承包括两个流道板，它们由具有两个成角度设置的弹性保持环保持在一起。保持环具有保持凸耳，其外接圆可以通过弹性可逆切换而改变直径D1或D2，以选择性地将流道板保持在一起或释放夹持。

6. 发明授权

US06648519B2 Rolling bearing cage 有权
公开(公告)号：US06648519B2
公开(公告)日：2003-11-18
申请号：US10157068
申请日：2002-05-29
申请人： Wolfgang Fugel , Alexander Reimchen , Leo Muntnich
发明人： Wolfgang Fugel , Alexander Reimchen , Leo Muntnich
IPC分类号： F16C3354
CPC分类号： F16C33/541 , B21D53/12 , F16C19/463 , F16C33/545 , F16C33/546
摘要： In a cage for cylindrical rolling bearings (5), which cage is rolled out of a sheet metal strip (12), the pockets (4), as seen in a top view, have, in a profiled, punched and unbent state of the sheet metal strip (12), a curved shape in a region of the inclined sections (8, 9), so that an axially inner, first convex curve B1 merges into an outer, second concave curve B2. This pocket contour of the invention makes it possible to obtain a separation between the retention of the rolling elements and the contact region of the rolling elements in the cage solely by the punching of the pockets in combination with a subsequent bending of the cage strip into a finished cage.

7. 发明授权

US08926191B2 Axial cage for cylindrical rolling elements 有权
标题翻译：圆柱滚动元件轴向保持架
公开(公告)号：US08926191B2
公开(公告)日：2015-01-06
申请号：US13637704
申请日：2011-04-05
申请人： Wolfgang Fugel , Andreas Kirschner
发明人： Wolfgang Fugel , Andreas Kirschner
IPC分类号： F16C33/54 , F16C19/30 , F16C33/46 , F16C33/66
CPC分类号： F16C33/54 , F16C19/30 , F16C19/305 , F16C33/4682 , F16C33/546 , F16C33/6681
摘要： An axial cage for cylindrical rolling elements includes an annular disc, the disc having a W-shaped profile cross-section and including a radially inner rim, a radially outer rim, and a U-shaped bead connected via straight profile sections to the rims. Rectangular cage pockets are worked out of the bead and the adjoining straight sections, between which are pocket webs that connect the rims to one another and hold cylindrical rolling elements in the cage pockets. The outer rim has a crown cap-like overall shape such that it includes, in the region of each cage pocket, a constriction that extends axially into the cage pocket and is in supporting contact with an end face of the rolling elements, and, in the region of each pocket web, a section corresponding to the outer diameter of the axial cage.
摘要翻译：用于圆柱形滚动元件的轴向保持架包括环形盘，盘具有W形轮廓横截面并包括径向内缘，径向外缘和通过直轮廓部分连接到轮辋的U形胎圈。矩形保持架袋从胎圈和邻接的直线部分制成，在两个直线部分之间是将轮辋彼此连接并将圆柱形滚动元件保持在保持架袋中的袋状腹板。外缘具有冠状盖状整体形状，使得其在每个笼形凹槽的区域中包括轴向延伸到保持架凹槽中并且与滚动元件的端面支撑接触的收缩部，并且在每个袋腹部的区域，对应于轴向笼的外径的部分。

8. 发明申请

US20090285518A1 AXIAL ROLLING BEARING 审中-公开
标题翻译：轴向滚动轴承
公开(公告)号：US20090285518A1
公开(公告)日：2009-11-19
申请号：US12373125
申请日：2007-06-01
申请人： Wolfgang Fugel , Stefanie Gumbmann , Andreas Kirschner , Sebastian Kroener , Alexander Reimchen
发明人： Wolfgang Fugel , Stefanie Gumbmann , Andreas Kirschner , Sebastian Kroener , Alexander Reimchen
IPC分类号： F16C33/46
CPC分类号： F16C19/30 , F16C33/4605 , F16C33/543 , F16C33/588 , F16C33/6674 , F16C33/761 , F16C33/80 , F16C2361/61
摘要： The invention relates to an axial rolling bearing having a cage which contains rolling bodies that are arranged between two running disks. The running disks each have a radial section that forms a raceway and an axially aligned collar which adjoins the raceway. The collars are aligned opposite to one another and overlap in the axial direction. The radially outer disk has a larger diameter than the radially inner running disk. According to the invention, the radial and the axial extent of the two collars of the running disks and the cage are coordinated with one another in such a way that, between them, a labyrinth seal, composed of a plurality of gaps, is formed, and the cage is guided on the collar of the radially inner running disk.
摘要翻译：本发明涉及具有保持架的轴向滚动轴承，该滚动轴承包括布置在两个运行盘之间的滚动体。运行盘各自具有形成轨道的径向部分和与轨道相邻的轴向对准的轴环。套环相互对准并且沿轴向重叠。径向外盘具有比径向内运行盘更大的直径。根据本发明，运行盘和保持架的两个轴环的径向和轴向范围彼此协调，使得在它们之间形成由多个间隙组成的迷宫式密封件，并且保持架在径向内部运行的盘的轴环上被引导。

9. 发明授权

US07384360B2 Thrust washer for a planetary gearbox 有权
标题翻译：用于行星齿轮箱的推力垫圈
公开(公告)号：US07384360B2
公开(公告)日：2008-06-10
申请号：US10563999
申请日：2004-06-23
申请人： Volker Ploetz , Wolfgang Fugel , Alexander Reimchen , Horst Engelhardt
发明人： Volker Ploetz , Wolfgang Fugel , Alexander Reimchen , Horst Engelhardt
IPC分类号： F16H57/04
CPC分类号： F16H57/0482 , F16C17/04 , F16C19/463 , F16C21/00 , F16C33/12 , F16C2204/60 , F16C2361/61 , F16H57/0479 , F16H57/082 , F16H2057/085
摘要： A thrust washer (9) for planet gears (6) of a planetary gearbox is provided that is made form a tempered, cold rolled strip having a flatness less than or equal to 0.03 mm, and a hardness ranging from 370 to 580 HV. The thrust washer (9) can be produced in a particularly cost effective manner by making it from an appropriate initial stock having the desired final properties.
摘要翻译：提供了用于行星齿轮箱的行星齿轮（6）的止推垫圈（9），其由具有小于或等于0.03mm的平坦度和370至580HV的硬度的回火冷轧带制成。止推垫圈（9）可以以特别成本有效的方式通过从具有所需最终特性的适当初始原料制成。

10. 发明申请

US20060116211A1 Displacement joint 有权
公开(公告)号：US20060116211A1
公开(公告)日：2006-06-01
申请号：US11327909
申请日：2006-01-09
申请人： Piotr Olszewski , Siegfried Tisch , Martin Kruppa , Wolfgang Fugel
发明人： Piotr Olszewski , Siegfried Tisch , Martin Kruppa , Wolfgang Fugel
IPC分类号： F16D3/26
CPC分类号： F16D3/2055 , F16C29/04 , F16C33/306 , F16C2361/41 , F16D3/385 , F16D2003/2023 , Y10S464/905
摘要： A displacement joint includes an outer joint part having circumferentially spaced recesses to form tracks. A tripod is mounted in fixed rotative engagement to a driveshaft and includes a tripod spider which has spherical arms spaced circumferentially in symmetric disposition for engaging the recesses. Roller bearing assemblies are fitted in the outer joint part to support the tripod arms, with each tripod arm guided by two roller bearing assemblies. Each roller bearing assembly has a bearing shell, which receives the tripod arm, rolling members fitted with clearance in a cage and disposed between the track of the outer joint part and a contact surface of the bearing shell. The cage is guided by shoulders of the outer joint part, which laterally bound the track, wherein the cage has opposite collars in parallel relationship to the shoulders for providing an axial stop for the rolling members and the bearing shell.

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