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公开(公告)号：US4239299A
公开(公告)日：1980-12-16
申请号：US26589
申请日：1979-04-04
申请人： Alfred Hoffmann , Carl Ullberg , Hendrik Rekers , Horst M. Ernst , Manfred Brandenstein , Armin Olschewski , Toni Schulz , Lothar Walter
发明人： Alfred Hoffmann , Carl Ullberg , Hendrik Rekers , Horst M. Ernst , Manfred Brandenstein , Armin Olschewski , Toni Schulz , Lothar Walter
IPC分类号： F16C29/06
CPC分类号： F16C29/0688 , F16C29/0602
摘要： A ball bearing for linear movement on a shaft has a cage with oval guideways, and an outer sleeve surrounding the case. The cage has axially extending raceways for guiding loaded balls, the ends of the raceways joining radially outwardly directed transitions. The transitions are weakened by transversely extending grooves or slots, to provide resilience. The raceways may be axially extending radially inwardly directed ridges having central axially extending grooves, and the transitions may have V-shaped recesses with their apices at the ends of the grooves, to define two-point contact with the balls in the transition area of the bearing. A split sleeve may surround the outer sleeve for additional support.
摘要翻译： 用于在轴上线性运动的滚珠轴承具有带有椭圆形导轨的保持架和围绕壳体的外套筒。 保持架具有用于引导加载的滚珠的轴向延伸的滚道，滚道的端部连接径向向外的过渡。 通过横向延伸的槽或狭槽来减弱转变，以提供弹性。 滚道可沿轴向延伸的具有中心轴向延伸凹槽的径向向内指向的脊，并且该转变可以具有V形凹槽，其顶端在凹槽的端部，以限定与球在过渡区域中的两点接触 轴承。 分开的套筒可以围绕外部套筒以获得额外的支撑。
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公开(公告)号：US4205885A
公开(公告)日：1980-06-03
申请号：US878573
申请日：1978-02-16
CPC分类号： F16C29/0688
摘要： A linear-motion ball bearing has an outer sleeve and a cylindrical cage within the sleeve, with endless raceways defined by the sleeve and cage, and balls substantially filling the raceways; the cage is formed of axially-extending sections, with a gap defined between the pair of adjacent edges of each two adjacent sections, and a projection extending circumferentially from one of each pair of edges into a recess of an adjacent edge.
摘要翻译： 线性运动球轴承在套筒内具有外套筒和圆柱形保持架，其中套筒和保持架限定无端的滚道，以及基本上填充滚道的滚珠; 保持架由轴向延伸的部分形成，在每个两个相邻部分的一对相邻边缘之间限定有间隙，以及从每对边缘中的一个边缘周向延伸到相邻边缘的凹部中的突起。
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公开(公告)号：US4204717A
公开(公告)日：1980-05-27
申请号：US908927
申请日：1978-05-24
CPC分类号： F16C29/0688
摘要： In a linear motion ball bearing having a cylindrical cage guiding endless rows of balls, an outer sleeve around the cage, and end rings overlying and defining with the ends of the cage reversing or turn-around zones for the balls, each end ring further defining therein a slot, formed as a crescent for example, extending radially through the wall of the end ring and overlying the turn-around zone, the slot width being less than the diameter of the balls, whereby the slot permits the balls to be positioned substantially outward radially, and partially in while not falling through the slot.
摘要翻译： 在具有引导圆柱形滚珠的圆柱形保持架的直线运动球轴承中，围绕保持架的外套筒和覆盖并限定保持架的端部的端环用于滚珠的反转或转向区域，每个端环进一步限定 其中形成为新月形的槽，其径向延伸穿过端环的壁并且覆盖转向区，槽宽度小于球的直径，由此槽允许球基本上定位 向外径向，并且部分地进入，而不会通过槽落下。
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公开(公告)号：US4167220A
公开(公告)日：1979-09-11
申请号：US873134
申请日：1978-01-27
CPC分类号： E21B10/23 , C08J9/0023 , C08K5/05 , C09D127/06 , C09D5/28 , D06N3/06 , C08J2327/06
摘要： A system for continuous lubrication of bearings in a drilling apparatus including a roller bit having at least one pivot and a cutting roller rotatably supported on the pivot by bearings. The system comprises pumping means in the form of spiral or oblique grooves on one of the spaced confronting faces of the roller bit and cutting roller and a flow opening or port arranged to effect flow of a flushing liquid through the bearing upon rotations of the cutting roller. The grooves may be selectively oriented to pump flushing liquid through the annular gap between the roller bit and cutting roller faces radially inwardly or radially outwardly for a given direction of rotation of the cutting roller.
摘要翻译： {PG，1 A系统，用于在包括具有至少一个枢轴的滚子钻头和通过轴承可旋转地支撑在枢轴上的切割滚子的钻孔设备中的轴承的连续润滑。 该系统包括在滚子钻头和切割辊的间隔开的相对面中的一个上的螺旋或斜槽形式的泵送装置，以及布置成在切割辊旋转时使冲洗液体流过轴承的流动开口或端口 。 凹槽可以选择性地取向以便冲洗液体通过滚子钻头和切割辊面之间的环形间隙径向向内或径向向外，用于给定的切割辊的旋转方向。
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公开(公告)号：US4159052A
公开(公告)日：1979-06-26
申请号：US472859
申请日：1974-05-23
CPC分类号： F16D23/143
摘要： A clutch release bearing for use with a friction clutch for automotive vehicles having a ring-shaped spring release member. The clutch release bearing is formed as an anti-friction bearing wherein one of its race members has a portion extending axially away from the rolling bodies. The extending portion projects a distance sufficient to be inserted within the bore of the spring release member and to pass behind the rear wall and engage therewith. The race members of the bearing are made of sheet metal and are folded to provide substantially radial walls adapted to engage the front face of the spring release member or the clutch release actuating member. The projection of the one race member may be cylindrical or it may project as a ring-shaped body having slots forming resilient fingers interengaging with the arms of the spring release member.
摘要翻译： 一种与具有环形弹簧释放构件的用于机动车辆的摩擦离合器一起使用的离合器分离轴承。 离合器分离轴承形成为抗摩擦轴承，其中其中一个座圈构件具有轴向延伸远离滚动体的部分。 延伸部分突出足以插入弹簧释放构件的孔内的距离并且在后壁后面并与其接合。 轴承的座圈构件由钣金制成并且被折叠以提供适于接合弹簧释放构件或离合器释放致动构件的前表面的基本上径向的壁。 一个座圈构件的突起可以是圆柱形的，或者它可以作为环形主体突出，其具有形成与弹簧释放构件的臂相互接合的弹性指状物的槽。
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公开(公告)号：US4130286A
公开(公告)日：1978-12-19
申请号：US851985
申请日：1977-11-16
CPC分类号： F16C29/069 , F16C29/084 , F16C33/783
摘要： A bushing for journalling a shaft having a cage for retaining a plurality of bearing balls and an annular packing for sealing the space between one end of the cage and the shaft. The packing and the cage are formed with cooperating axial projections and recesses which form interengagements for securing the packing on the end of the cage.
摘要翻译： 一种用于支撑轴的衬套，其具有用于保持多个轴承滚珠的保持架和用于密封保持架的一端与轴之间的空间的环形密封件。 包装和保持架形成有协作的轴向突起和凹槽，其形成用于将包装固定在保持架的端部上的互连件。
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公开(公告)号：US4082374A
公开(公告)日：1978-04-04
申请号：US707531
申请日：1976-07-22
申请人： Horst Manfred Ernst , Armin Olschewski , Lothar Walter , Rainer Schurger , Manfred Brandenstein , Erich Burkl
发明人： Horst Manfred Ernst , Armin Olschewski , Lothar Walter , Rainer Schurger , Manfred Brandenstein , Erich Burkl
CPC分类号： F16C29/069 , F16C29/002
摘要： An axially movable ball bearing includes a cage having a plurality of circumferentially distributed guideways, each guideway including first and second axially extending channels joined at their ends by semi-circular sections. A plurality of balls are provided in each of the guideways. The first channels are open radially inwardly so that the balls therein may engage a shaft along which the bearing is adapted to move. A thin-walled metal housing is tightly fitted over the cage, and has bridge sections aligned with the first channels. The bridge sections have on their radially inner surfaces, guide courses for engaging the balls in the first channels. The housing is slotted between the bridge sections, so that the second channels project radially outwardly between the bridge sections. The bridge sections are joined together at each axial end of the bearing by end rings. The metal housing has a greater hardness in the region of the courses of the bridge sections than in the other regions thereof.
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公开(公告)号：US4054336A
公开(公告)日：1977-10-18
申请号：US663724
申请日：1976-03-04
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： F16D23/148
摘要： A guide bearing for use in motor vehicles, for guiding a power take-off shaft from a clutch disengaging bearing through the borehole formed in a gear box wall. The guide bearing, at the end intended to be fastened to the gear box borehole, carries, within the guide bearing borehole, the outer rolling path for the gear bearing that supports the power take-off shaft of the disengaging clutch in the gear box. On the casing, the guide bearing carries the seating for its attachment in the borehole of the gear box.
摘要翻译： 用于机动车辆的导向轴承，用于通过形成在齿轮箱壁中的钻孔将离合器分离轴承引导动力输出轴。 导向轴承在旨在紧固到齿轮箱钻孔的端部在导向轴承钻孔内承载用于支撑齿轮箱中脱离离合器的动力输出轴的齿轮轴承的外滚动路径。 在壳体上，导向轴承承载座椅，以将其安装在齿轮箱的钻孔中。
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公开(公告)号：US3981610A
公开(公告)日：1976-09-21
申请号：US515651
申请日：1974-10-17
IPC分类号： F01P5/04 , F01P5/12 , F04D13/02 , F04D29/04 , F04D29/046 , F04D29/049 , F16C19/49 , F04D29/44 , F04D7/02
CPC分类号： F16C19/49 , F01P5/12 , F04D13/02 , F04D29/049 , F16C33/581 , F01P5/04 , F16C2361/63
摘要： A water pump for motor vehicles having a pump wheel arranged at the end of a shaft. A belt driven pulley is connected to the shaft for rotating the shaft and a bearing journals the shaft. The bearing has a fixed race, a rotatable race and two rows of roll bodies located therebetween. The shaft and the pulley are integrally connected to the rotatable race and the pulley has a rim for receiving a drive belt extending about the bearing so that the line of application of the force acting on the bearing lies between the two rows of roll bodies.
摘要翻译： 一种用于机动车辆的水泵，其具有布置在轴的端部处的泵轮。 皮带从动滑轮连接到轴，用于旋转轴，并且轴承使轴轴颈。 轴承具有固定的座圈，可旋转的座圈和位于它们之间的两排辊体。 轴和滑轮一体地连接到可旋转的座圈，并且滑轮具有用于接收围绕轴承延伸的传动带的轮缘，使得作用在轴承上的力的施加线位于两排辊体之间。
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公开(公告)号：US3963106A
公开(公告)日：1976-06-15
申请号：US530310
申请日：1974-12-06
CPC分类号： F16D23/14
摘要： A clutch disengager including a sliding sleeve having a radially extending flange formed by a wall doubling over the end of the sleeve to form a cuff, ending in the flange, and an antifriction bearing adapted for movement on the sleeve and including a nonrotating inner race having an inwardly extending flange resting against the sleeve flange, to form a self-supporting unit.
摘要翻译： 一种离合器分离器，包括滑动套筒，该滑动套筒具有径向延伸的凸缘，所述凸缘由套筒端部加倍的壁形成，以形成终止于所述凸缘中的套箍，以及适于在所述套筒上运动并包括非旋转内圈的非旋转内圈， 向内延伸的凸缘抵靠套筒凸缘，以形成自支撑单元。
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