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    • 2. 发明申请
    • One-touch manual telescope and tilt steering column
    • 一键式手动望远镜和倾斜转向柱
    • US20050204852A1
    • 2005-09-22
    • US10803337
    • 2004-03-18
    • Xiaoyu LiRichard RiefeRichard WoycikMelvin Tinnin
    • Xiaoyu LiRichard RiefeRichard WoycikMelvin Tinnin
    • B62D1/16B62D1/184B62D1/187
    • B62D1/187B62D1/184
    • The invention provides a locking device for a tilting and telescoping steering column. The locking device provides a single mechanism for substantially preventing movement of the upper steering column jacket relative to the lower steering column jacket and also for preventing tilting movement of the tilt housing relative to the upper steering column jacket. The locking device includes a linking member that extends parallel to the upper steering column jacket. The linking member is pivotally connected to the tilt housing and slidably connected to the lower steering column jacket. A wedge member is positioned between the linking member and the upper steering column jacket adjacent to the lower steering column jacket. The wedge member is rotatable between a locked position and an unlocked position. In the locked position, the wedge member urges the linking member away from the upper steering column jacket in a direction transverse to the upper steering column jacket.
    • 本发明提供了一种用于倾斜和伸缩转向柱的锁定装置。 锁定装置提供单个机构,用于基本上防止上转向柱护套相对于下转向柱护套的移动,并且还用于防止倾斜壳体相对于上转向柱护套的倾斜运动。 锁定装置包括平行于上转向柱护套延伸的连接件。 连接构件枢转地连接到倾斜壳体并且可滑动地连接到下转向柱护套。 楔形构件位于连接构件和与下部转向柱护套相邻的上部转向柱护套之间。 楔形构件可在锁定位置和解锁位置之间旋转。 在锁定位置,楔形构件在横向于上转向柱护套的方向上推动连接构件远离上转向柱护套。
    • 3. 发明申请
    • Telescoping steering shaft
    • 望远镜转向轴
    • US20060243089A1
    • 2006-11-02
    • US11325921
    • 2006-01-05
    • William CymbalRichard RiefeKurt Hilbrandt
    • William CymbalRichard RiefeKurt Hilbrandt
    • B62D1/18
    • F16D3/06B62D1/185B62D1/192F16B7/14F16D2300/12
    • The invention provides a steering shaft assembly for a vehicle. The steering shaft assembly includes a first shaft extending along an axis of rotation for connection to one of a steering wheel and a steerable element of a vehicle. The steering shaft assembly also includes a second shaft extending along the axis of rotation for connection to the other of the steering wheel and the steerable element of the vehicle. The first shaft and the second shaft at least partially overlap one another along the axis of rotation for telescoping relative movement. The steering shaft assembly also includes a keyway formed in one of the first shaft and the second shaft and extending along and spaced from the axis of rotation. The steering shaft assembly also includes a key connected to the other of the first shaft and the second shaft and slidably positioned in the keyway. The key and the keyway cooperate to couple the first shaft with the second shaft for concurrent rotation and for telescoping movement along the axis of rotation.
    • 本发明提供了一种用于车辆的转向轴组件。 转向轴组件包括沿着旋转轴线延伸的第一轴,用于连接到车辆的方向盘和可转向元件中的一个。 转向轴组件还包括沿着旋转轴延伸的第二轴,用于连接到车辆的方向盘和可操纵元件中的另一个。 第一轴和第二轴沿着旋转轴线至少部分地彼此重叠以伸缩相对运动。 转向轴组件还包括形成在第一轴和第二轴中的一个中并沿着旋转轴线并且与旋转轴线间隔开的键槽。 转向轴组件还包括连接到第一轴和第二轴中的另一个的键并且可滑动地定位在键槽中。 键和键槽配合以将第一轴与第二轴联接,用于同时旋转并沿着旋转轴线进行伸缩运动。
    • 4. 发明申请
    • Telescoping steering shaft
    • 望远镜转向轴
    • US20060243088A1
    • 2006-11-02
    • US11116519
    • 2005-04-28
    • William CymbalRichard Riefe
    • William CymbalRichard Riefe
    • B62D1/16B62D1/18
    • B62D1/185
    • A telescopically adjustable vehicular steering column assembly (16) includes an upper steering shaft (18, 118) operatively coupled to a lower steering shaft (20, 120). The lower steering shaft (20, 120) is fitted with a guide head (32, 132) which is precision machined to slide within a receiving chamber (28, 128) in the upper steering shaft (18, 188). An axially extending keyway (40, 140) is formed in either the guide head (32) or in the receiving chamber (128) for sliding registry with a key (44, 144). The guide head (32, 132) is affixed to the end of the lower steering shaft (20, 120) through a sheer member (35) which is created by injecting a fluidic plastic material (35) through injection ports (34) so that the plastic forms in injection grooves (36). Once solidified, the plastic material (35) securely affixes the guide head (32, 132) in an operative position on the end of the lower steering shaft (20, 120). However, in the event of a catastrophic collision, the plastic material (35) will sheer, allowing the lower steering shaft (20, 120) to translate into an upper tubular section (22, 122) of the upper steering shaft (18, 118).
    • 可伸缩调节的车辆转向柱组件(16)包括可操作地联接到下转向轴(20,120)的上转向轴(18,118)。 下转向轴(20,120)装配有精密加工以在上转向轴(18,188)中的接收室(28,128)内滑动的引导头(32,132)。 轴向延伸的键槽(40,140)形成在导向头(32)或接收室(128)中,用于与键(44,144)滑动对准。 引导头(32,132)通过通过注射端口(34)注射流体塑料材料(35)而形成的透明构件(35)固定到下转向轴(20,120)的端部,使得 在注入槽(36)中形成塑料。 一旦固化,塑料材料(35)将引导头(32,132)牢固地固定在下转向轴(20,120)的端部上的操作位置。 然而,在发生灾难性碰撞的情况下,塑料材料(35)将被剪切,允许下转向轴(20,120)平移到上转向轴(18,118)的上管状部分(22,122) )。
    • 6. 发明申请
    • Multi piece bearing for telescoping steering column assembly
    • 用于伸缩转向柱组件的多片轴承
    • US20050262960A1
    • 2005-12-01
    • US11133079
    • 2005-05-19
    • William CymbalRichard Riefe
    • William CymbalRichard Riefe
    • B62D1/16B62D1/185
    • B62D1/185Y10T29/49696Y10T29/49705Y10T29/49826Y10T29/4998
    • A telescoping steering column assembly includes upper and lower jackets having inner and outer surfaces and telescoping ends, respectively, and two sleeves disposed therebetween and having an annular cavity defined within each of the sleeves to hold bearings therewithin. One bearing is connected to the outer jacket and the other bearing is connected to the inner jacket. A method of making the assembly includes the steps of disposing the inner jacket within the outer jacket followed by disposing the sleeves therebetween and injecting a plastic material therethrough to form bearings. The plastic material is extracted from one of the apertures in each of the jackets to provide a sliding engagement between one of the bearing and the inner jacket and another bearing and the outer jacket.
    • 伸缩式转向柱组件包括分别具有内表面和外表面和伸缩端的上夹套和下夹套,两个套筒设置在其间并且具有限定在每个套筒内的环形空腔以在其中保持轴承。 一个轴承连接到外护套,另一个轴承连接到内护套。 制造组件的方法包括以下步骤:将内护套设置在外护套内,然后在其间设置套管,并将塑料材料注入其中以形成轴承。 每个夹套中的一个孔中提取塑料材料以在轴承和内护套之一以及另一轴承和外护套之间提供滑动接合。
    • 7. 发明申请
    • Multi piece bearing for telescoping steering column assembly
    • 用于伸缩转向柱组件的多片轴承
    • US20050200111A1
    • 2005-09-15
    • US10797959
    • 2004-03-11
    • William CymbalRichard Riefe
    • William CymbalRichard Riefe
    • B62D1/16B62D1/185
    • B62D1/185
    • A telescoping steering column assembly (10) includes upper (12) and lower (20) jackets having inner (14,22) and outer (16,24) surfaces and telescoping ends (28,30), (32,34), respectively, and two sleeves (40,50) disposed therebetween and having an annular cavity (46,56) defined within each of the sleeves (40,50) to hold bearings (36), (60) therewithin. One bearing (60) is connected to the upper jacket (12) and the other bearing (36) is connected to the lower jacket (20). A method of making the assembly (10) includes the steps of disposing the lower jacket (20) within the upper jacket (12) followed by disposing the sleeves (40,50) therebetween and injecting a plastic material (P) therethrough to form bearings (36,60). The plastic material (P) is extracted from one of the holes (18,66) in each of the jackets (12,20) to provide a sliding engagement between one of the bearing (60) and the lower jacket (20) and another bearing (36) and the upper jacket (12).
    • 伸缩转向柱组件(10)包括分别具有内(14,22)和外(16,24)表面和伸缩端(28,30),(32,34)的上(12)和下(20)夹套 和两个套筒(40,50),其间设置有限定在每个套筒(40,50)内的环形空腔(46,56),以在其中保持轴承(36),(60)。 一个轴承(60)连接到上护套(12),另一个轴承(36)连接到下护套(20)。 制造组件(10)的方法包括以下步骤:将下护套(20)设置在上护套(12)内,然后在其间设置套管(40,50),并将塑料材料(P)注入其中以形成轴承 (36,60)。 每个夹套(12,20)中的一个孔(18,66)中提取塑料(P)以在轴承(60)和下护套(20)之一和另一个之间提供滑动接合 轴承(36)和上部护套(12)。
    • 8. 发明申请
    • Sleeve bearing for collapsible steering column
    • 用于可折叠转向柱的套筒轴承
    • US20070039403A1
    • 2007-02-22
    • US11204505
    • 2005-08-16
    • Marvin ManwaringRichard RiefeRay ArmstrongRavi Ravindra
    • Marvin ManwaringRichard RiefeRay ArmstrongRavi Ravindra
    • B62D1/16
    • B62D1/192F16C33/201F16C2326/24
    • A telescopically collapsible vehicular steering column assembly includes inner and outer shaft tubes which are joined in a sliding fit by a bushing. The bushing includes a pair of spaced journal bearings formed of steel-backed PTFE held in a plastic carrier body. The bushing is located in a receiving chamber in the outer shaft tube. A clearance compensator reacts against the receiving chamber to exert a radial compressive force through the carrier body and the journal bearings to improve the sliding fit with the inner shaft tube and remove lash. The clearance compensator can take any form, such as a hollow annular rib, a skirt with a flexible free end, or an array of nubs carried in thinned sections of the carrier body. The clearance compensator in all of these variations operates within a clearance space and has dimensional attributes which can be changed during the design and manufacturing phases of the bushing to optimize a characteristic of the steering column assembly. The optimized characteristic may be the sliding friction between the inner and outer shaft tubes, or the stiffness of the assembled column which affects its vibrational frequency, or other value.
    • 可伸缩的可折叠的车辆转向柱组件包括通过衬套以滑动配合接合的内轴管和外轴管。 衬套包括一对隔开的轴颈轴承,该轴颈轴承由保持在塑料载体主体中的钢背PTFE形成。 衬套位于外轴管中的接收室中。 间隙补偿器对接收室作出反应,以通过承载体和轴颈轴承施加径向压缩力,以改善与内轴管的滑动配合并去除间隙。 间隙补偿器可以采取任何形式,例如中空的环形肋,具有柔性自由端的裙部,或者承载在承载体的薄化部分中的一排衬套。 所有这些变化中的间隙补偿器在间隙空间内操作,并且具有能够在套管的设计和制造阶段期间改变的尺寸属性,以优化转向柱组件的特性。 优化的特性可以是内轴管和外轴管之间的滑动摩擦力,或者组装的柱的刚度影响其振动频率或其他值。
    • 10. 发明申请
    • Pre-crash column release
    • 预碰撞列释放
    • US20060131863A1
    • 2006-06-22
    • US11013585
    • 2004-12-16
    • Richard RiefeMinoo ShahRay ArmstrongRavindra Jwalapathy
    • Richard RiefeMinoo ShahRay ArmstrongRavindra Jwalapathy
    • B62D1/18
    • B62D1/19B62D1/184
    • The invention provides a steering column assembly (10) for a vehicle. The steering column assembly (10) includes first and second steering column members (12, 14) engaged for movement relative to one another along one of a tilting path (16) and a telescoping path. The steering column assembly (10) also includes an electric lock (18) operable in a locked configuration and an unlocked configuration to selectively lock the first and second steering column members (12, 14). When the electric lock (10) is in the locked configuration, the first and second steering column members (12, 14) are locked with respect to one another. When the electric lock (10) is in the unlocked configuration, the first and second steering column members (12, 14) are moveable with respect to one another. The steering column assembly (10) also includes a sensor (20) operable to sense a condition corresponding to a vehicle crash. The sensor (20) emits a signal corresponding to the condition. The steering column assembly (10) also includes a controller (22) operable to receive the signal from the sensor (20) and controls the electric lock (18) to change from the locked configuration to the unlocked configuration in response to the signal.
    • 本发明提供了一种用于车辆的转向柱组件(10)。 转向柱组件(10)包括第一和第二转向柱构件(12,14),其接合以沿着倾斜路径(16)和伸缩路径中的一个相对于彼此运动。 转向柱组件(10)还包括可锁定构型和解锁结构操作的电锁(18),以选择性地锁定第一和第二转向柱构件(12,14)。 当电锁(10)处于锁定构造时,第一和第二转向柱构件(12,14)相对于彼此锁定。 当电锁(10)处于解锁构造时,第一和第二转向柱构件(12,14)可相对于彼此移动。 转向柱组件(10)还包括可操作以感测对应于车辆碰撞的状况的传感器(20)。 传感器(20)发出与条件对应的信号。 转向柱组件(10)还包括控制器(22),其可操作以响应于该信号从传感器(20)接收信号并且控制电锁(18)从锁定配置改变到解锁配置。