会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Protective boot assembly for constant velocity universal joint
    • 恒速万向节保护罩组件
    • US4747805A
    • 1988-05-31
    • US10398
    • 1987-02-03
    • Hans-Heinrich WelschofRudolf Beier
    • Hans-Heinrich WelschofRudolf Beier
    • B60T8/171F16D3/16F16D3/84F16J3/04F16J15/52G01P3/488F16C1/26
    • G01P3/488F16D3/845Y10S464/906Y10T403/31Y10T403/52
    • A protective boot for sealing the free space between the driving and driven parts of a constant velocity universal joint formed of a material which is suitable for injection molding, wherein the boot is formed with a larger outer diameter part mounted on an outer joint member of the joint and attached thereto by a relative thin-walled metal cap which, due to its resilience, is capable of sealingly pressing radial and axial sealing faces provided at the outer diameter part of the boot against an outer circumference and an end face of the outer joint member while securingly embracing them. The boot is formed with a smaller diameter part which is provided with an inwardly directed end facing the outer joint member and resting in sealing engagement against a driving shaft connected to an inner joint member of a universal joint over a defined distance. For improving production characteristics, the inwardly directed end of the boot may have a relatively short length and a resulting free space up to the axial limit of the joint inner member is bridged by a sleeve which may be of cardboard or plastic and which may have elongate slots to facilitate assembly.
    • 一种用于密封由适于注射成型的材料形成的等速万向接头的驱动部分和被驱动部分之间的自由空间的保护套,其中,所述护罩形成有安装在所述外部接头构件上的较大外径部分 通过相对的薄壁金属盖接合并附接到其上,该金属盖由于其弹性而能够密封地将设置在护罩的外径部分处的径向和轴向密封面抵靠外部接头的外周和端面 成员,同时确保拥抱他们。 靴子形成有较小的直径部分,其具有面向外部接头部件的向内指向的端部,并且与限定距离上连接到万向接头的内部接头部件的驱动轴线密封接合。 为了改善生产特性,靴子的向内指向的端部可以具有相对短的长度,并且通过可以是纸板或塑料的套筒桥接直到接头内部构件的轴向极限的所产生的自由空间,并且可以具有细长的 槽以方便装配。
    • 8. 发明授权
    • Plunging constant velocity ratio universal joint
    • 倾角恒速比万向节
    • US4995853A
    • 1991-02-26
    • US363152
    • 1989-06-08
    • Peter SchwarzlerHans WormsbacherRudolf Beier
    • Peter SchwarzlerHans WormsbacherRudolf Beier
    • F16D3/227
    • F16D3/227F16D2003/22303F16D2003/22313Y10S464/906
    • A constant velocity ratio universal joint of plunging type, comprising an outer joint member (1), an inner joint member (2), facing pairs of tracks (3, 4) in the joint members receiving balls (5) for torque transmission, and a cage (6) constraining the balls and having first and second control surfaces (7, 9) with centers of curvature unequally off-set from the ball center plane I, in order to guide the balls to the bisect or plane, wherein the first control surface of the cage comprises two portions (7.sub.1, 7.sub.2). The first portion (7.sub.1) is part-spherical, and the second portion (7.sub.2) is a surface of revolution about the axis of the cage of an arc of radius of curvature less than the radius of curvature of the part-spherical portion (7.sub.1). The effect of the unequal off-set of the control surfaces of the cage is to compensate for axial thrusts on the balls when the joint is articulated, and the provision of the two portions of the first control surface has the effect of reducing such compensation with increasing articulation, thereby preventing possible jamming of the balls.
    • 一种用于扭矩传递的接头构件接收球(5)中的一对轨道(3,4)的外接头构件(1),内接头构件(2),其包括外接头构件(1),内接头构件(2) 限制球的保持架(6),并且具有与球中心平面I不均匀偏离的曲率中心的第一和第二控制表面(7,9),以便将球引导到二等分或平面,其中第一 保持架的控制面包括两部分(71,72)。 第一部分(71)是部分球形的,并且第二部分(72)是围绕保持架的轴线的旋转曲面的曲面半径小于部分球形部分(71)的曲率半径 )。 保持架的控制表面的不相等偏移的作用是补偿当关节铰接时球上的轴向推力,并且提供第一控制表面的两个部分具有减少这种补偿的效果 增加关节,从而防止可能的球堵塞。
    • 9. 发明授权
    • Wheel supporting assembly
    • 车轮支撑组件
    • US4858998A
    • 1989-08-22
    • US142506
    • 1988-01-11
    • Hans-Heinrich WelschofRudolf Beier
    • Hans-Heinrich WelschofRudolf Beier
    • B60B35/18B60B27/00B60B35/14
    • B60B27/0005Y10S464/906
    • A wheel supporting assembly for a motor vehicle, comprising a wheel carrier member (1) with means for attachment to at least one suspension component, and a unit of hub member (16), universal joint member (21), and bearing with outer race (15) integral with or received in a bearing housing (3), secured to the wheel carrier member. The wheel carrier member affords a formation (2) open and undercut-free in a direction transversely of the rotational axis of the hub member, so that the hub member-bearing unit can be fitted radially to the wheel carrier member. The bearing housing of the unit is then held to the wheel carrier member by at least two fixing elements, particularly bolts, spaced from one another by a distance greater than an outer diameter of the bearing, which distance is preferably less than the size of a flange on the hub member to which a wheel is to be attached.
    • 一种用于机动车辆的车轮支撑组件,包括具有用于附接到至少一个悬挂部件的装置的轮承载构件(1)和轮毂构件(16),万向节构件(21)和具有外圈的轴承的单元 (15)与轴承壳体(3)成一体或被接纳在轴承壳体(3)中,固定到车轮承载构件上。 车轮承载构件沿横向于轮毂构件的旋转轴线的方向提供打开和无切削的构造(2),使得轮毂构件承载单元可径向地配合到车轮承载构件。 然后,单元的轴承壳体通过至少两个彼此间隔开的距离大于轴承的外径的固定元件(特别是螺栓)而保持在车轮承载构件上,该距离优选地小于轴承的尺寸 轮毂部件上要安装轮缘的法兰。
    • 10. 发明授权
    • Hub assembly
    • 轮毂总成
    • US4835829A
    • 1989-06-06
    • US57278
    • 1987-05-29
    • Hans-Heinrich WelschofRudolf BeierNorbert Hofmann
    • Hans-Heinrich WelschofRudolf BeierNorbert Hofmann
    • F16D3/20B60B27/00B60B35/14B60B35/18F16C19/18F16C33/60F16C35/04F16C35/063F16D1/068F16D3/224
    • F16D1/068B60B27/0005F16C19/186F16C33/60F16C35/063F16C2326/02Y10S464/906Y10T29/49535
    • A hub assembly comprising a hub member (10), a flange (4) for wheel attachment, a double row bearing (2), and a constant velocity ratio universal joint (3), wherein the bearing has at least one inner bearing ring (13, 14) which is a separate component received on the hub member, and a connection between the hub member and a further part of the assembly is established by a welding and upsetting operation, and the inner bearing ring is engaged to hold it in position and to set the bearing as a result of such welding and upsetting operation. The welded and upset connection may be provided between the hub member and an outer member (15) of the constant velocity ratio universal joint, or between the hub member and flange. A weld bead formed by the welding and upsetting operation may engage the inner bearing ring either directly or indirectly, or a projection extending from the part welded to the hub member may engage the inner bearing ring.
    • 一种轮毂组件,包括轮毂构件(10),用于车轮附接的凸缘(4),双列轴承(2)和恒速比万向接头(3),其中所述轴承具有至少一个内轴承环 13,14),其是容纳在轮毂构件上的单独部件,并且通过焊接和镦锻操作建立轮毂构件与组件的另一部分之间的连接,并且内轴承环接合以将其保持在适当位置 并且由于这种焊接和镦锻操作而设置轴承。 焊接和镦粗连接可以设置在轮毂构件和恒速比万向接头的外部构件(15)之间,或者在轮毂构件和凸缘之间。 通过焊接和镦锻操作形成的焊道可以直接或间接地接合内轴承环,或者从焊接到轮毂构件的部件延伸的突起可以接合内轴承环。