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公开(公告)号：US4764157A
公开(公告)日：1988-08-16
申请号：US36349
申请日：1987-04-09
申请人： Manfred Brandenstein , Ludwig Edelmann , Wolfgang Friedrich , Roland Haas , Gerhard Herrmann , Rudiger Hans
发明人： Manfred Brandenstein , Ludwig Edelmann , Wolfgang Friedrich , Roland Haas , Gerhard Herrmann , Rudiger Hans
CPC分类号： F16H7/1281 , F16H2007/0806 , F16H7/0829
摘要： A tensioning mechanism for drive belts which consists of a support arm, a rotating tensioning roll mounted on the arm, and a pivot bearing on the support arm a certain distance away from the tensioning roll. The tensioning mechanism is attached together with a mounting plate by a fastener to a machine block. A spring urges the tensioning roll away from the mounting plate and toward the drive belt. In the area of the pivot bearing, the mounting plate has, in the axial direction of the bearing, a fork-shaped cross section with shank sections which support the pivot bearing on both sides, radially and axially, by way of the fastener.
摘要翻译： 一种用于传动带的张紧机构，包括支撑臂，安装在臂上的旋转张紧辊以及支撑臂上的枢转轴承，距离张紧辊一定距离。 张紧机构通过紧固件与安装板一起附接到机器块。 弹簧促使张紧辊远离安装板并朝向传动带。 在枢转轴承的区域中，安装板在轴承的轴向方向上具有叉形横截面，该叉形横截面具有通过紧固件在径向和轴向两端支撑枢转轴承的柄段。
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公开(公告)号：US4752280A
公开(公告)日：1988-06-21
申请号：US918730
申请日：1986-10-14
CPC分类号： F16H7/1218 , F16H2007/0806 , F16H2007/0891
摘要： A tensioning arrangement for a drive belt includes a support, a tension roller rotatably mounted on one end of the support, a swivel bearing arranged on the support at a distance from the tension roller, a swivel-damping element in the form of a linear-acting frictional damper having a master piston and a slave piston arranged in and separately frictionally engaging a cylinder, a spring arranged concentrically around the cylinder and coupled to the master piston, and a spring arranged inside the cylinder and coupled to the slave piston. The displacement of the master piston in one direction is opposed by the frictional forces separately acting on both pistons, whereas the displacement of the master piston in the other direction is opposed by the frictional forces acting on only the master piston.
摘要翻译： 用于驱动带的张紧装置包括支撑件，可旋转地安装在支撑件的一端上的张紧辊，设置在与张紧辊一定距离的支撑件上的旋转轴承，呈线性形式的旋转阻尼元件， 主动活塞和从动活塞布置在汽缸中并与汽缸分开摩擦接合的主活塞和从动活塞，围绕汽缸同心地布置并联接到主活塞的弹簧以及布置在气缸内并联接到从动活塞的弹簧。 主活塞在一个方向上的位移与单独作用在两个活塞上的摩擦力相反，而主活塞在另一个方向上的位移与作用在主活塞上的摩擦力相反。
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公开(公告)号：US4563099A
公开(公告)日：1986-01-07
申请号：US598883
申请日：1984-04-10
申请人： Manfred Brandenstein , Roland Haas , Rudiger Hans
发明人： Manfred Brandenstein , Roland Haas , Rudiger Hans
CPC分类号： F16C19/54 , B62K19/34 , F16C35/061 , F16C2326/28 , Y10S384/903
摘要： A rolling bearing unit, in particular a play-adjustable bearing arrangement, comprising a bearing shaft, a housing having a bore, and angular contact ball bearings having outer rings arranged in the housing bore and inner rings arranged on the bearing shaft. The shaft is provided with three annular grooves, a threaded portion, and an axial groove along the threaded portion. A locking ring is arranged in the first annular groove, a first cover is arranged on the shaft and abuts the locking ring, and the inner ring of the first bearing abuts the cover. The adjustment of the bearing play is achieved by adjustably arranging a second cover on the threaded portion of the shaft to abut the inner ring of the other ball bearing. The securing of the second cover against rotation relative to the shaft is achieved by deforming or indenting the boss of the cover to engage the axial groove. The outer rings of the bearings are L-shaped and a pair of slotted rings are arranged in the second and third annular grooves of the shaft, between and near the flanges. The slotted rings prevent the balls of the bearings from falling out during shipment and before assembly in a housing.
摘要翻译： 滚动轴承单元，特别是游隙可调节轴承装置，包括轴承轴，具有孔的壳体和角接触球轴承，其具有布置在壳体孔中的外圈和布置在轴承轴上的内圈。 轴设置有三个环形槽，螺纹部分和沿着螺纹部分的轴向槽。 锁定环布置在第一环形槽中，第一盖布置在轴上并抵靠锁定环，并且第一轴承的内环与盖接触。 通过可调节地将第二盖安装在轴的螺纹部分上以抵靠另一个球轴承的内圈来实现轴承游隙的调节。 通过使盖的凸起变形或压入以接合轴向凹槽来实现第二盖相对于轴的旋转的固定。 轴承的外圈是L形的，并且一对开槽环布置在轴的第二和第三环形槽中，在凸缘之间和附近。 开槽环防止轴承的球在运输过程中以及装配在外壳之前脱落。
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公开(公告)号：US4557708A
公开(公告)日：1985-12-10
申请号：US616020
申请日：1984-06-01
CPC分类号： F16C13/006 , F16H7/1281 , F16H2007/0844 , F16H2007/0865 , F16H2007/088
摘要： A tension roller for enabling adjustment of the tightness of a driving belt, comprising a solid support and a bearing press-fit thereon. The solid support has an axially extending mounting bore eccentrically arranged therein and a seating surface formed circumferentially thereon. A plurality of balanced bores are circumferentially distributed in the support in order to obtain a uniform radial elasticity at the seating surface. The balance bores may have a diameter equal to or less than the diameter of the mounting bore. In the latter case, the shortest distance between the balance bore surfaces and the seating surface is equal to the shortest distance between the mounting bore surface and the seating surface. The resultant uniformity of the radial elasticity prevents deformation of the bearing.
摘要翻译： 一种用于能够调节传动带的紧密性的张紧辊，包括固体支撑件和压配合的轴承。 固体支撑件具有偏心地布置在其中的轴向延伸的安装孔和在其上周向形成的就座表面。 多个平衡孔周向地分布在支撑件中，以便在座面处获得均匀的径向弹性。 平衡孔的直径可以等于或小于安装孔的直径。 在后一种情况下，平衡孔表面和就座表面之间的最短距离等于安装孔表面和座面之间的最短距离。 所得径向弹性的均匀性防止轴承变形。
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公开(公告)号：US4673301A
公开(公告)日：1987-06-16
申请号：US583840
申请日：1984-02-27
申请人： Manfred Brandenstein , Roland Haas , Rudiger Hans
发明人： Manfred Brandenstein , Roland Haas , Rudiger Hans
CPC分类号： F16C13/006 , F16H7/1281 , F16H2007/0865
摘要： A support housing for a tension roller formed as a one-piece deep drawn sheet metal cylindrical sleeve having a bottom end part which includes an eccentric bore therethrough, part of the bottom being axially displaced for increased stiffness and stability.
摘要翻译： 用于张紧辊的支撑壳体，其形成为单件深拉金属圆柱形套筒，其具有包括穿过其中的偏心孔的底端部分，底部的一部分被轴向移位以增加刚度和稳定性。
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公开(公告)号：US4605321A
公开(公告)日：1986-08-12
申请号：US584090
申请日：1984-02-27
申请人： Manfred Brandenstein , Roland Haas , Rudiger Hans
发明人： Manfred Brandenstein , Roland Haas , Rudiger Hans
CPC分类号： B62K19/34 , Y10T74/2164
摘要： A rolling bearing unit with a pair of axially spaced grooves in the shaft, rolling bearing elements in the grooves, sheet metal outer race elements secured in a housing, and an adjusting ring for driving one of the outer race elements axially relative to the housing and to the other race element.
摘要翻译： 一种滚动轴承单元，其具有轴中的一对轴向隔开的槽，槽中的滚动轴承元件，固定在壳体中的钣金外圈元件和用于相对于壳体轴向地驱动外座圈元件之一的调节环，以及 到另一个种族元素。
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公开(公告)号：US4558768A
公开(公告)日：1985-12-17
申请号：US488376
申请日：1983-04-25
申请人： Manfred Brandenstein , Roland Haas , Rudiger Hans
发明人： Manfred Brandenstein , Roland Haas , Rudiger Hans
CPC分类号： F16D65/22 , F16D2125/66 , Y10T74/18992
摘要： A wedge assembly particularly adapted for expanding brakes of motor vehicles including a housing and at least a pair of push rods movably supported in the housing and operatively connected to brake shoes of the brake, the push rods having confronting oppositely inclined faces comprising a wedge member having a pair of oppositely inclined wedge faces complementing the inclined faces of the push rods and at least a roller engaging between the inclined faces of said wedge member and push rods, and a cage for guiding said rollers slidingly movable in a longitudinal direction on said expansion wedge member, said cage having two flank portions extending parallel to the transverse direction having two free flank ends reciprocally directed in the transverse direction and provided with guide means for the rollers, each of said rollers having smooth axial end faces blending at their circumferential edge into a rolling face and said guide means being formed by two radial guide sections on each flank end of the roller cage disposed opposite each other in a longitudinal direction and firmly gripping the outer edge of the roller.
摘要翻译： 一种楔形组件，特别适于扩展机动车辆的制动器，包括壳体和至少一对可移动地支撑在壳体中的推杆，并可操作地连接到制动器的制动蹄上，该推杆具有相对的相对倾斜的面， 一对相对倾斜的楔形面与所述推杆的倾斜面相互补充，并且至少一个辊接合在所述楔形构件和推杆的倾斜面之间;以及保持架，用于引导所述辊沿纵向可滑动地在所述膨胀楔上 所述保持架具有平行于横向方向延伸的两个侧面部分，该两个侧面部分具有沿横向方向往复引导的两个自由侧面，并且设置有用于辊子的引导装置，每个所述辊子具有平滑的轴向端面， 滚动面和所述引导装置由每个fl上的两个径向引导部分形成 所述滚子保持架的端部在纵向方向上彼此相对设置并且牢固地夹持所述滚子的外边缘。
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公开(公告)号：US4534749A
公开(公告)日：1985-08-13
申请号：US493367
申请日：1983-05-10
CPC分类号： F16C13/006 , F16C27/04 , F16H7/1254 , F16H2007/0865
摘要： A roller casing for a pulley is comprised of coaxial ring halves mounted one over the other. The diameter of the running surface can be varied without varying the bearing size by employing corrugations in the circumferential direction, or by providing lateral radially outwardly directed rims on the inner ring part. Alternatively the iner ring may be comprised of two ring halves having their central parts directed toward one another.
摘要翻译： 用于滑轮的滚筒壳体包括一个彼此安装的同轴半环。 运行表面的直径可以通过在圆周方向上使用波纹而改变轴承尺寸，或者通过在内圈部分上设置侧向径向向外的轮缘来改变。 或者，内环可以由其中心部分彼此指向的两个半环构成。
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公开(公告)号：US4525082A
公开(公告)日：1985-06-25
申请号：US615780
申请日：1984-05-31
IPC分类号： F16C33/78 , F16J15/3256 , B21D53/10 , F16J15/34
CPC分类号： F16C33/7883 , F16J15/3256
摘要： Sealing ring for radial rolling bearings with an outer race and an inner race and rolling bodies in the gap between them, consisting of a ring body of elastic material bridging the gap with, at one radial end, at least one sealing lip or the like sliding along a contact surface of the outer race or inner race and with, at its opposite end, a hub section supported on a seating surface of the inner or outer race and a stiffening plate incorporated into the ring body with a radial web section and, in the hub section, a collar section connected to the outer edge of the web section facing the hub, characterized in that the collar section of the stiffening plate is formed both by axially inward-bent and axially outward-bent tabs of the outer edge of the stiffening plate.
摘要翻译： 用于具有外圈和内圈的径向滚动轴承的密封圈和它们之间的间隙中的滚动体，包括在一个径向端与桥接间隙的弹性材料的环体至少一个密封唇或类似物滑动 沿着所述外圈或内座圈的接触表面，并且在其相对端处具有支撑在所述内圈或外座圈的座表面上的毂部，以及结合到所述环主体中的加强板，所述加强板具有径向腹板部分，并且 毂部分，连接到面向轮毂的腹板部分的外边缘的凸缘部分，其特征在于，加强板的凸缘部分由轴向部分的轴向向内弯曲和轴向向外弯曲的凸片形成， 加强板
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公开(公告)号：US4643700A
公开(公告)日：1987-02-17
申请号：US730377
申请日：1985-05-03
CPC分类号： F16H7/1281 , F16C13/006 , F16H7/20 , F16H2007/0865 , F16H2007/088
摘要： A tension roller has a rolling bearing supported by a multipart support which is swivable about an eccentrically arranged mounting bolt. A rolling sleeve for a belt is arranged on the outer ring of the bearing. The support includes two side parts which abut the side surfaces of the bearing inner ring, thereby preventing axial movement. A central body is provided with respect to which the side parts are fixedly arranged. The central body is adapted to provide radial support for the bearing inner ring.
摘要翻译： 张紧辊具有由多部分支撑支撑的滚动轴承，其可围绕偏心布置的安装螺栓进行开关。 用于带的滚动套筒布置在轴承的外圈上。 支撑件包括邻接轴承内圈的侧表面的两个侧部，从而防止轴向移动。 中央体设置有侧部固定地布置在该中心体上。 中心体适于为轴承内圈提供径向支撑。
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