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公开(公告)号：US06942417B2
公开(公告)日：2005-09-13
申请号：US10030445
申请日：2001-04-24
申请人： Jörg Schwarzbich
发明人： Jörg Schwarzbich
IPC分类号： B62D1/20 , B62D1/18 , B62D1/185 , F16C3/03 , F16C3/035 , F16C29/00 , F16C29/04 , F16C33/34 , F16D3/06 , F16F7/00 , F16B7/10
CPC分类号： B62D1/185 , F16C3/035 , F16C29/002 , F16C29/04 , F16C33/34 , F16C2326/24 , F16D3/06 , F16D3/065 , Y10T403/32467 , Y10T403/459
摘要： A telescopic mechanism, especially for steering columns of motor vehicles, with an internal element (10), which has a flattening (12) at least on one side, and an external element (14), which is complementary to the internal element (10) and in which the internal element is guided with roll barrels, which roll at the flattening (12), wherein at least some of the roll barrels are constructed as hollow elasticity bodies (18).
摘要翻译： 一种伸缩机构，特别是用于机动车辆的转向柱，具有至少在一侧具有扁平化（12）的内部元件（10）和与内部元件（10）互补的外部元件（14） ），并且其中所述内部元件由在所述压扁（12）处滚动的辊筒引导，其中至少一些所述辊筒构造为中空弹性体（18）。
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公开(公告)号：US5975609A
公开(公告)日：1999-11-02
申请号：US897996
申请日：1997-07-25
申请人： Michael T. Campbell
发明人： Michael T. Campbell
CPC分类号： B62D1/16 , B60R13/083 , B60R13/0853 , B60R2013/0807
摘要： An acoustical barrier (10) for mounting to the fire wall (20) of a motor vehicle includes a sound barrier layer (12) of a molded construction and sound dampening characteristics. The sound barrier layer (12) has an integrally molded boot (40) for receiving and acoustically sealing a steering column (70). The boot (40) has a base portion (42) integrally molded with a convolute portion (48), and a cap portion (56) integrally molded with the convolute portion (48). The convolute portion (48) includes a continuous outer wall section (50) surrounding an opening (46) in the sound barrier layer (12). The continuous outer wall section (50) has an upper end integrally formed with a flexible bight portion (54). A continuous inner wall (52) has an upper end integrally formed with the bight portion (54) and a lower end integrally formed with the cap portion (56). The cap portion (56) has an opening coincident with the openings (46, 78) in the sound barrier layer (12) and fire wall (20), respectively. The thickness of the convolute portion (48) is less than the thickness of the base portion (42), cap portion (56) and sound barrier layer (12) to prevent distortion of the sound barrier layer (12) during installation of the steering column (70). An absorber layer (14) can be mounted between the sound barrier layer (12) and fire wall (20).
摘要翻译： 用于安装到机动车辆的防火墙（20）的隔音屏障（10）包括模制结构的隔音层（12）和阻尼声音特性。 隔音层（12）具有用于接收和声学地密封转向柱（70）的整体模制的罩（40）。 靴子（40）具有与卷曲部分（48）整体成型的基部（42）和与卷曲部分（48）整体模制的帽部分（56）。 卷曲部分（48）包括围绕隔音层（12）中的开口（46）的连续的外壁部分（50）。 连续的外壁部分（50）具有与柔性弯曲部分（54）整体形成的上端。 连续的内壁（52）具有与弯曲部分（54）一体形成的上端和与盖部分（56）一体形成的下端。 帽部分（56）具有与隔音层（12）和防火墙（20）中的开口（46,78）重合的开口。 卷曲部分（48）的厚度小于基部（42），盖部分（56）和隔音层（12）的厚度，以防止在安装转向装置期间隔音层（12）的变形 柱（70）。 吸声层（14）可以安装在隔音层（12）和防火墙（20）之间。
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公开(公告)号：US5836821A
公开(公告)日：1998-11-17
申请号：US816071
申请日：1997-03-10
申请人： Masayoshi Yamada , Kenji Hoshino , Isao Fujiu
发明人： Masayoshi Yamada , Kenji Hoshino , Isao Fujiu
摘要： An elastic coupling for a steering apparatus includes: a thin-walled tubular member; a joint arm which is joined and fixed to the tubular member; an engaging through hole portion formed in a joining portion for joining the tubular member and the joint arm; an elastic bearing member fitted to an inner periphery of the tubular member; and a shaft fitted in the tubular member via the elastic bearing member and adapted to abut against an inner peripheral surface of the engaging through hole portion when the shaft is rotated by more than a predetermined rotating angle.
摘要翻译： 用于转向装置的弹性联接器包括：薄壁管状构件; 联接臂，其连接并固定到所述管状构件; 形成在用于接合所述管状构件和所述接合臂的接合部分中的接合通孔部; 安装在所述筒状构件的内周的弹性轴承构件; 以及轴，其经由所述弹性轴承构件安装在所述管状构件中，并且当所述轴旋转超过预定旋转角度时适于抵靠所述接合通孔部的内周面。
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公开(公告)号：US5791686A
公开(公告)日：1998-08-11
申请号：US611995
申请日：1996-03-05
申请人： Seiichi Moriyama
发明人： Seiichi Moriyama
CPC分类号： B62D1/192
摘要： An energy absorbing type intermediate shaft structure to be incorporated into a steering device of an automobile for transmitting a steering force of a steering wheel to a steering gear, has a shaft inserted in a tube. The shaft has a small cross-sectional area portion and a pressing portion. A cover tube is present around the small cross-sectional area portion. The location at which the pressing portion is formed is regulated so that with the pressing portion bearing against the cover tube, one end edge of the cover tube may lie around the small cross-sectional area portion. A distance .alpha. between the pressing portion and the cover tube, a distance .beta. between the cover tube and the tube, and a distance .gamma. between the shaft and a member associated with a yoke in the steering device are set to satisfy the condition .alpha.+.beta.
摘要翻译： 为了将方向盘的转向力传递到舵机，将被并入汽车的转向装置中的能量吸收型中间轴结构具有插入管中的轴。 轴具有小的横截面积部分和按压部分。 围绕小截面区域部分存在盖管。 调整按压部形成的位置，使得当按压部分抵靠盖管时，盖管的一个端部边缘可以位于小的横截面区域周围。 按压部分和盖管之间的距离α，盖管和管之间的距离β以及轴和与转向装置中的轭之间的部件之间的距离γ被设置为满足条件α+β <γ。
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55.发明授权Cardan joint for steering column made of different cross-sectional shaped elements 失效转向柱的万向节接头由不同的横截面形状的元件制成
公开(公告)号：US5785600A
公开(公告)日：1998-07-28
申请号：US665356
申请日：1996-06-17
CPC分类号： B62D1/20 , B62D1/16 , F16D3/387 , F16D3/76 , Y10T403/4966
摘要： A Cardan joint is designed to eliminate the bolt normally used between male and female interfitted tubular elements for preventing axial motion and for coupling the parts so as to facilitate assembly of the shaft under any conditions, i.e. both in the factory and when the shaft is repaired. For preventing axial motion and holding the elements together, the outer surface of the male part and the inner surface of the female part have distorted cross-sectional portions. The male part has projections at one end which have a peripherally indented configuration similar to the female part.
摘要翻译： 万向节接头的设计是为了消除通常在公型和母型配合的管状元件之间使用的螺栓，用于防止轴向运动和联接零件，以便于轴在任何条件下的组装，即在出厂时和轴修理时 。 为了防止轴向运动并将元件保持在一起，阳部件的外表面和阴部件的内表面具有变形的横截面部分。 阳部分在一端具有与女性部分类似的外围凹槽构造的一端的突出部。
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公开(公告)号：US5695202A
公开(公告)日：1997-12-09
申请号：US721727
申请日：1996-09-27
摘要： A flexible boot (10) comprises a body (80) which defines a cavity (82) for receiving a universal joint (50). A first end portion (100) of the body (80) encircles an intermediate steering shaft (30). The first end portion (108) includes a pair of annular ribs (110 and 112) and a first annular lip (102) which extends radially inward to provide a seal between the first end portion (100) of the body (80) and the intermediate steering shaft (30). The pair of annular ribs (100 and 112) are located adjacent the first annular lip (102) and extend radially inward. The pair of ribs (110 and 112) define a recess (118) therebetween. The flexible boot (10) further comprises a bearing (90) in the recess (118) for supporting rotation of the intermediate steering shaft (30) relative to the flexible boot (10), and a second end portion (120) of the body (80) which includes a second annular lip (122) for receipt in a groove (62) on a steering gear housing (60) to secure the body (80) to the steering gear housing (60). A center portion (140) of the body (80) interconnects the first end portion (100) with the second end portion (120). The center portion (140) is axially expandable.
摘要翻译： 柔性靴（10）包括主体（80），其限定用于接纳万向接头（50）的空腔（82）。 主体（80）的第一端部（100）围绕中间转向轴（30）。 第一端部（108）包括一对环形肋（110和112）以及径向向内延伸的第一环形唇缘（102），以在主体（80）的第一端部（100）和 中间转向轴（30）。 一对环形肋（100和112）位于第一环形唇缘（102）附近并径向向内延伸。 一对肋（110和112）在其间限定凹部（118）。 柔性护罩（10）还包括在凹部（118）中的用于相对于柔性护罩（10）支撑中间转向轴（30）的旋转的轴承（90），以及主体的第二端部（120） （80），其包括用于容纳在舵机壳体（60）上的凹槽（62）中的第二环形唇缘（122），以将主体（80）固定到舵机壳体（60）。 主体（80）的中心部分（140）将第一端部（100）与第二端部（120）相互连接。 中心部分（140）是轴向可膨胀的。
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公开(公告)号：US5525112A
公开(公告)日：1996-06-11
申请号：US163328
申请日：1993-12-06
申请人： Johnny N. Smith
发明人： Johnny N. Smith
CPC分类号： F16C3/03 , B62D1/16 , F16D3/845 , F16J3/041 , Y10T403/32524
摘要： A combined seal and boot assembly for protectively covering a telescoping connection between two shaft members in a steering shaft assembly includes a cylindrical body portion, a flexible boot portion, and a pair of sealing lips. The body portion is frictionally mounted on the end of the female splined steering shaft member. The flexible boot portion is formed from a plurality of alternating inwardly and outwardly extending corrugations. The sealing lips extend inwardly into resilient engagement with the splines formed on male splined steering shaft member. The metallic band is provided to maintain the resilient engagement with the splines formed on male splined steering shaft member. The sealing lips are urged into engagement with a higher friction portion of the male splined steering shaft member during normal use, wherein only a small amount of relative axial movement occurs between the male and female splined steering shaft members. However, when the male and female splined steering shaft members are telescopically extended by a relatively large amount, the sealing lips are moved axially off of the higher friction portion of the male splined steering shaft member.
摘要翻译： 用于保护性地覆盖转向轴组件中的两个轴构件之间的伸缩连接的组合的密封和保护罩组件包括圆柱形主体部分，柔性靴部分和一对密封唇部。 主体部分摩擦地安装在阴花键转向轴构件的端部上。 柔性护罩部分由多个交替的向内和向外延伸的波纹形成。 密封唇向内延伸成与形成在凸花键转向轴构件上的花键弹性接合。 设置金属带以保持与形成在阳花键转向轴构件上的花键的弹性接合。 在正常使用期间，密封唇被推动与阳花式转向轴构件的较高摩擦部分接合，其中在凸型和阴型花键转向轴构件之间仅发生少量的相对轴向运动。 然而，当阳和雌花键的转向轴构件被可伸缩地延伸相对较大的量时，密封唇从轴向转动轴构件的高摩擦部分轴向移动。
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公开(公告)号：US5525110A
公开(公告)日：1996-06-11
申请号：US146379
申请日：1993-10-29
摘要： A double cardan universal joint having a pair of annular ring yokes pivotally connected by a tubular coupling yoke. Specific examples are provided of using the double cardan universal joint as a non-constant velocity joint in a three universal joint steering system whereby a the three universal joint system operates at constant velocity.
摘要翻译： 一种双万向节万向接头，其具有通过管状联接轭枢转地连接的一对环形轭铁。 提供了在三通用接头转向系统中使用双万向节万向接头作为非等速万向接头的具体实例，由此三通用接头系统以恒定的速度运行。
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59.发明授权
公开(公告)号：US5358353A
公开(公告)日：1994-10-25
申请号：US25650
申请日：1993-03-03
申请人： Gottfried Schremmer , Wolfgang Jorg
发明人： Gottfried Schremmer , Wolfgang Jorg
CPC分类号： B62D1/20 , F16D1/04 , F16D1/06 , F16D1/0864 , Y10T403/3953 , Y10T403/3961
摘要： A device and method for the equiaxial connection of multiple-part linkages includes a bush whose inside contour has a serration and whose outside contour is constructed as a dihedral profile. A flange of a coupling is slipped over the bush which has been fitted onto an end of a rod, this rod end being provided with a surface toothing. The inside contour of the flange has a dihedral profile corresponding to the bush. The device allows automated connection of steering linkages in vehicle assembly.
摘要翻译： 用于多部件连杆的等轴连接的装置和方法包括其内部轮廓具有锯齿状并且其外部轮廓被构造为二面轮廓的衬套。 联轴器的凸缘滑过已经装配到杆的端部上的衬套，该杆端设有表面齿。 凸缘的内部轮廓具有对应于衬套的二面轮廓。 该装置允许在车辆组件中自动连接转向连杆。
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公开(公告)号：US4651585A
公开(公告)日：1987-03-24
申请号：US677493
申请日：1984-12-03
申请人： Vittorio Donn , Pietro Cogno
发明人： Vittorio Donn , Pietro Cogno
CPC分类号： B62D3/123 , F16H55/283 , F16H55/285 , Y10T74/1967
摘要： A steering box for a motor vehicle comprises a rotatable toothed pinion, an axially movable rack within a casing, and a support unit to support the thrust which the pinion applies to the rack during operation. The support unit comprises a rotatable roller operable to support the rack. The roller is provided with an axial hold in which is formed a pair of rolling tracks for rolling bodies. A pair of rings are disposed within the hole in contact with one another, each forming with the roller the rolling tracks for the rolling bodies. Two rings of the rolling bodies are disposed between the roller and the rings. A pin supports the rings. The pin is mounted in a cylindrical body provided with a central cavity operable to house the roller, at least patially. The cylindrical body is provided with a pair of slots each of which is able to receive one end of the pin.
摘要翻译： 用于机动车辆的转向箱包括可旋转的齿形小齿轮，壳体内的可轴向移动的齿条，以及支撑单元，用于支撑小齿轮在操作期间施加到齿条上的推力。 支撑单元包括可操作以支撑齿条的可旋转辊。 辊设置有轴向保持件，其中形成有用于滚动体的一对滚动轨道。 一对环设置在孔内彼此接触，每个环与辊一起形成用于滚动体的滚动轨道。 滚动体的两个环设置在辊和环之间。 针支撑环。 该销被安装在一个圆柱形主体中，该圆柱体设置有至少可以容纳滚筒的可操作的中心腔。 圆柱体设置有一对槽，每个槽能够接收销的一端。
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