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公开(公告)号：US4267920A
公开(公告)日：1981-05-19
申请号：US52796
申请日：1979-06-28
申请人： Armin Olschewski , Manfred Brandenstein , Lothar Walter , Horst M. Ernst , Heinrich Kunkel , Leonard Halliger , Robert Stolz , Rainer Schurger
发明人： Armin Olschewski , Manfred Brandenstein , Lothar Walter , Horst M. Ernst , Heinrich Kunkel , Leonard Halliger , Robert Stolz , Rainer Schurger
CPC分类号： B65G39/09 , F16C13/00 , F16C13/02 , F16J15/3288 , F16J15/3496
摘要： A conveyor belt roll assembly comprising a roll casing, a roll end mounted at opposite axial ends of the roll casing and a rolling bearing with a first bearing ring supported in the roll end and a second bearing ring secured in an axial direction by means of a ring member connected to the shaft. The roll end has a radially outwardly directed flange with corrugations at its outer edge extending in a peripheral direction and the ring member axially securing the bearing on the shaft is arranged outside of the bearing. The conveyor belt roll assembly further includes a radially outwardly directed disc fastened to the shaft and forming a radial sealing slot with the axial outer face of the roll end.
摘要翻译： 一种传送带卷组件，包括一卷筒壳体，一卷辊端安装在卷筒壳体的相对的轴向端部，一滚动轴承具有一第一支承环，该第一轴承环支承在该卷端中，一第二轴承环通过一轴向固定 环形构件连接到轴。 辊端具有径向向外的凸缘，其外缘在其外缘沿圆周方向延伸，并且将轴承轴向固定在轴上的环构件设置在轴承的外侧。 输送带卷组件还包括一个径向向外定向的盘片，该盘片固定在该轴上并形成一个具有辊端的轴向外表面的径向密封槽。
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公开(公告)号：US4013327A
公开(公告)日：1977-03-22
申请号：US616575
申请日：1975-09-25
申请人： Heinrich Kunkel , Armin Olschewski , Lothar Walter , Rainer Schurger , Manfred Brandenstein , Erich Burkl
发明人： Heinrich Kunkel , Armin Olschewski , Lothar Walter , Rainer Schurger , Manfred Brandenstein , Erich Burkl
CPC分类号： F16D23/142
摘要： A self-centering clutch thrust bearing with a resilient ring between the bore of the bearing and a sliding sleeve for damping radial play therebetween.
摘要翻译： 一种自定心离合器推力轴承，在轴承孔与滑动套筒之间具有弹性环，用于阻尼之间的径向间隙。
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3.发明授权Roller bearing with rolling elements having concave center parts and convex end parts 失效滚动轴承，滚动体具有凹面中心部分和凸出的端部
公开(公告)号：US4181375A
公开(公告)日：1980-01-01
申请号：US902447
申请日：1978-05-03
申请人： Horst M. Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
发明人： Horst M. Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
CPC分类号： F16C29/0683 , F16C19/40 , F16C33/3713
摘要： In a rolling bearing for linear movement with respect to a shaft, the bearing has a sleeve, and axially extending guide rails on the inner and outer surfaces of the sleeve. Rolling elements are guided by the guide rails, and have concave spool-like central portions matched to the shaft, to provide linear contact therewith. The ends of the rolling elements are convexly curved to match the curvature of the inner surface of the sleeve, so that the inner surface of the sleeve forms a raceway for rolling elements under load. Grooves are provided in the lateral surfaces of the guide rails for guiding balls disposed between the ends of adjacent rolling elements. End caps on the bearing have turn-around guides for directing rolling elements between the inner raceways and the raceways for unloaded rolling elements along the outer surfaces of the sleeve.
摘要翻译： 在用于相对于轴线性移动的滚动轴承中，轴承具有套筒，并且在套筒的内表面和外表面上轴向延伸的导轨。 滚动元件由导轨引导，并且具有与轴匹配的凹形卷轴状中心部分，以与其线性接触。 滚动元件的端部凸出地弯曲以匹配套筒的内表面的曲率，使得套筒的内表面形成用于负载下的滚动元件的滚道。 在导轨的侧面设有槽，用于引导球设置在相邻滚动元件的端部之间。 轴承上的端盖具有转向引导件，用于沿着套筒的外表面在滚动元件之间引导滚动元件在内滚道和滚道之间，用于卸载的滚动元件。
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公开(公告)号：US4293166A
公开(公告)日：1981-10-06
申请号：US135317
申请日：1980-03-31
申请人： Horst M. Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
发明人： Horst M. Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
CPC分类号： F16C29/0683 , F16C33/3713
摘要： In a rolling bearing for longitudinal movement with respect to a shaft, the rolling elements have longitudinal cross sections with concave central sections adapted to engage a cylindrical machine element, and shaped ends adapted to roll on a support surface of the machine element. The bearing includes a shell structure for guiding the rolling elements to follow continuous pathways. Each pair of adjacent rolling elements are separated from contact with one another by a separating roller having a convex longitudinal cross section which engages the concave portions of the rolling elements with line contact.
摘要翻译： 在用于相对于轴纵向移动的滚动轴承中，滚动元件具有纵向截面，其具有适于接合圆柱形机器元件的凹形中心部分，以及适于在机器元件的支撑表面上滚动的成形端部。 轴承包括用于引导滚动元件跟随连续路径的壳结构。 每对相邻的滚动元件通过具有凸形纵向截面的分离辊彼此接触，该分离辊与滚动元件的凹陷部分接合。
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公开(公告)号：US4267913A
公开(公告)日：1981-05-19
申请号：US879745
申请日：1978-02-21
申请人： Horst M. Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
发明人： Horst M. Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
CPC分类号： F16D23/12 , F16D23/14 , F16D2023/141
摘要： In a clutch release device, a clutch release lever engages one ring of a clutch release bearing, and the bearing ring and release lever are formed to inhibit relative rotation therebetween. For this purpose, the bearing ring may have a polygonal outer surface, in which case the release lever may have parallel flanges between which opposite parallel surfaces of the polygonal section of the bearing ring may be inserted. Alternatively, the release lever may have a wedge shaped portion adapted to engage a braking surface of the bearing ring, formed of a plastic material. In a further modification, the bearing rings have grooves or corrugations in a radially extending surface and adapted to be engaged by one or more projections on the clutch release lever.
摘要翻译： 在离合器释放装置中，离合器释放杆接合离合器分离轴承的一个环，并且形成轴承环和释放杆以阻止它们之间的相对旋转。 为此，轴承环可以具有多边形外表面，在这种情况下，释放杆可以具有平行的凸缘，可以在轴承环的多边形部分的相对的平行表面之间插入凸缘。 或者，释放杆可以具有适于接合由塑料材料形成的轴承环的制动表面的楔形部分。 在进一步的改进中，轴承环在径向延伸表面中具有凹槽或波纹，并且适于由离合器释放杆上的一个或多个突起接合。
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公开(公告)号：US4284310A
公开(公告)日：1981-08-18
申请号：US63542
申请日：1979-08-03
CPC分类号： E21B10/22 , F16C19/49 , F16C19/505 , F16C43/06
摘要： A rotary drill bit assembly comprising a drill bit body, at least one trunnion formed integrally with the drill bit body and a rotary cutter rotatably supported on the trunnion by bearing means. The bearing means consist of at least two rows of balls which ride between an inner raceway groove formed integrally in the trunnion and an outer raceway groove formed in the interior peripheral surface of the rotary cutter. A filling hole or port is provided in the drill bit body which terminates at its inner end in each raceway so that the balls of the corresponding row may be assembled in the annular space between the trunnion and rotary cutter. A filler pin closes the corresponding filling hole or port and has a terminal end which complements the cross section of the raceway groove.
摘要翻译： 一种旋转钻头组件，其包括钻头体，与钻头体一体形成的至少一个耳轴和通过轴承装置可旋转地支撑在耳轴上的旋转切割器。 轴承装置由至少两排滚珠组成，该滚珠位于在耳轴内整体形成的内滚道槽与形成在旋转切割器的内周面中的外滚道槽之间。 在钻头体中设置有一个填充孔或端口，其终止于每个滚道的内端，使得相应排的滚珠可组装在耳轴与旋转切割器之间的环形空间中。 一个填充针关闭对应的填充孔或端口，并具有与滚道槽的横截面互补的终端。
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公开(公告)号：US4270815A
公开(公告)日：1981-06-02
申请号：US52729
申请日：1979-06-28
CPC分类号： F16C43/04 , F16C19/28 , F16C33/605 , Y10S384/903
摘要： An edge ring adapted to be mounted in an annular groove adjacent one axial end of a bearing ring. The edge ring is slit in at least one location about its periphery to define a separation joint. An insert member engages in the separation joint and is secured to the bearing ring to seat the edge ring in the annular groove. A bearing comprising inner and outer rings and a plurality of rolling elements in the annular space between the rings and at least one edge ring mounted in an annular groove at one axial end of one of the rings slit at least at one location to define a separation joint and including an insert member engaging in the separation joint and secured to the bearing ring to seat the edge ring in the annular groove.
摘要翻译： 边缘环，其适于安装在邻近轴承环的一个轴向端部的环形槽中。 边缘环围绕其周边的至少一个位置被切割以限定分离接头。 插入构件接合在分离接头中并固定到轴承环上以将边缘环安置在环形槽中。 包括内环和外环的轴承和环之间的环形空间中的多个滚动元件以及安装在一个环的一个轴向端部处的环形槽中的至少一个边缘环至少在一个位置处切割以限定分离 并且包括接合在所述分离接头中并固定到所述轴承环以将所述边缘环安置在所述环形槽中的插入构件。
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公开(公告)号：US4258806A
公开(公告)日：1981-03-31
申请号：US42925
申请日：1979-05-29
摘要： A rotary drill bit having a drill bit body and at least one trunnion projecting from the drill bit body and a rotary cutter supported on at least one pair of radial rolling bearings on the trunnion. The rolling elements of at least one bearing are guided on at last one axial end facing the drill bit body in an outer bearing race groove incorporated in the bore of the rotary cutter. The inner bearing groove is formed on the trunnion for the rolling elements of the radial roller bearing. A filling opening is provided for assembly of the rolling elements comprising a channel which extends through the drill bit body and trunnion and is essentially axially oriented having one terminal end adjacent the inner bearing race groove and at least one filler piece for sealing the opening. The filling opening is arranged to provide a common filling means for each radial bearing.
摘要翻译： 具有钻头体和从钻头体突出的至少一个耳轴的旋转钻头和支撑在耳轴上的至少一对径向滚动轴承上的旋转切割器。 至少一个轴承的滚动元件在结合在旋转切割器的孔中的外部轴承滚道槽中的最后一个面向钻头体的轴向端处被引导。 内轴承槽形成在用于径向滚子轴承的滚动元件的耳轴上。 提供了用于组装滚动元件的填充开口，该滚动元件包括延伸穿过钻头体和耳轴的通道，并且基本上轴向定向成具有一个靠近内部轴承座圈的终端和用于密封开口的至少一个填充件。 填充开口布置成为每个径向轴承提供常见的填充装置。
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公开(公告)号：US4055371A
公开(公告)日：1977-10-25
申请号：US693509
申请日：1976-06-07
申请人： Horst Manfred Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
发明人： Horst Manfred Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
CPC分类号： F16C19/08 , F16C33/40 , F16C33/414
摘要： A ball bearing has an inner ring and an outer ring defining inner and outer races respectively. A row of balls is provided between the races, and a cage holds the balls spaced apart from one another. The compartments of the cage are staggered alternately, so that adjacent balls engage opposite regions of the races to inhibit axial play.
摘要翻译： 球轴承分别具有限定内圈和外圈的内圈和外圈。 一排球提供在种族之间，并且笼子保持彼此间隔开的球。 笼的隔间交替地交错，使得相邻的球与种族的相对区域接合以阻止轴向游动。
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公开(公告)号：US4209208A
公开(公告)日：1980-06-24
申请号：US949512
申请日：1978-10-10
CPC分类号： F16C13/022 , F16C33/588 , F16C33/80 , F16C19/163 , F16C19/548 , F16C2326/58
摘要： Ball bearing assembly for rotatably supporting a belt support roll on an axle comprising a pair of bearing rings having confronting spaced apart sections defining inner and outer raceways disposed at an angle to the normal axis for a plurality of balls. The inner bearing ring has a radial outwardly directed flange serving as means to secure the bearing to the roll casing and a flange extending radially inwardly from the race confronting a sleeve mounted on the axle. The outer bearing ring has an annular ring flange facing inwardly to the bearing axle confronting the radial flange of the inner bearing ring and terminating in an annular shoulder running axially for fastening to the axle. A sleeve circumscribes the axle and has a radially outwardly directed rib which forms with the inner bearing ring an annular chamber for a sealing agent. A seal with flocked fibers is interposed between the confronting inner flanges of the inner and outer bearing rings.
摘要翻译： 一种滚珠轴承组件，用于将轴支撑辊可转动地支撑在轴上，所述轴包括一对轴承环，所述轴承环具有面对间隔开的部分，所述轴承环具有限定为多个球以与所述法线轴成一定角度设置的内滚道和外滚道。 内轴承环具有径向向外的凸缘，其用作将轴承固定到辊壳体的装置和从面对安装在轴上的套筒的座圈径向向内延伸的凸缘。 外轴承环具有环形凸缘，该环形凸缘面向与轴承环的径向凸缘相对的轴承轴，并且终止于轴向延伸的环形肩部以紧固到轴。 套筒围绕轴并且具有径向向外指向的肋，其与内轴承环形成用于密封剂的环形室。 具有植绒纤维的密封件插入在内轴承环和外轴承环的相对的内凸缘之间。
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