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公开(公告)号：US5953957A
公开(公告)日：1999-09-21
申请号：US997125
申请日：1997-12-23
CPC分类号： E05F15/697 , F16H1/16 , F16H55/22 , E05Y2900/55 , Y10T74/18792 , Y10T74/19828 , Y10T74/19953
摘要： This invention deals with a system and method for manufacturing a drive gear having a plurality of teeth in cross section where the teeth are situated on a drive shaft in a substantially parallel manner. The drive gear is characterized in that the teeth are substantially parallel to each other and contact mating driven teeth at points which define an arc which is not concentric about an axis of the driven gear. The drive gear is characterized in that it has multi-tooth contact points which do not contact the teeth of the mating gear at exactly the same contact point on the mating teeth, thereby lengthening the life of the driven gear as well as distributing the torque load to a plurality of teeth. A method and procedure for generating a drive gear having the features of the present invention is also disclosed.
摘要翻译： 本发明涉及用于制造具有多个齿的驱动齿轮的系统和方法，所述多个齿的横截面中的齿以基本平行的方式位于驱动轴上。 所述驱动齿轮的特征在于，所述齿基本上彼此平行并且在限定与所述从动齿轮的轴线不同心的弧的点处接触配合从动齿。 驱动齿轮的特征在于，其具有多齿接触点，其不与配合齿上的完全相同接触点处的接合齿接触齿，从而延长从动齿轮的寿命以及分配扭矩负载 到多个齿。 还公开了一种用于产生具有本发明特征的驱动齿轮的方法和程序。
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2.发明授权Windshield wiper system having a wiper blade capable of retraction for hidden park 失效挡风玻璃刮水器系统具有能够收回隐藏的公园的刮水片
公开(公告)号：US5606764A
公开(公告)日：1997-03-04
申请号：US443367
申请日：1995-05-17
CPC分类号： B60S1/42 , B60S1/32 , B60S1/3409 , Y10T74/18184 , Y10T74/2101
摘要： A windshield wiper system for automotive vehicles includes a mechanism for causing a wiper blade assembly to swing, relative to the wiper arm, between an extended position of the wiper blade assembly and a retracted position of the wiper blade assembly. More specifically, the mechanism causes a link, which is attached to the wiper blade assembly, to swing as the wiper arm moves into and out of the hidden park position. A first embodiment includes a "four-bar linkage" which transfers to oscillatory movement of a drive arm of a wiper system to pivotal movement of the link over a limited range of motion of the drive arm corresponding to movement of the wiper blade assembly into and out of the hidden park position. A second embodiment includes a cam element which selectively engages a fixed pin over a range of motion of the drive arm corresponding to movement of the wiper blade assembly into and out of the hidden park position.
摘要翻译： 用于机动车辆的挡风玻璃刮水器系统包括用于使雨刮器组件相对于雨刮器臂在雨刮器组件的延伸位置与雨刮器组件的缩回位置之间摆动的机构。 更具体地，机构使得连接到刮水片组件上的连杆随着刮水器臂移动进入和离开隐藏的停放位置而摆动。 第一实施例包括一个“四杆联动装置”，其转移到刮水器系统的驱动臂的振荡运动，使得在驱动臂的有限的运动范围内链轮的枢轴运动对应于刮水片组件的运动， 离开隐藏的公园位置。 第二实施例包括凸轮元件，该凸轮元件在驱动臂的运动范围内选择性地接合固定销，对应于刮水片组件移入和移出隐藏的停放位置。
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公开(公告)号：US5525878A
公开(公告)日：1996-06-11
申请号：US315428
申请日：1994-09-30
CPC分类号： H02H7/0858 , B60S1/08 , H02H3/087 , H02H5/044 , H02H7/0852 , Y10S318/02
摘要： A feedback control circuit limits current being supplied to an electric drive motor. The motor drives a load cyclically along a path, and the load closes a switch when it passes a predetermined position. This activates a timing circuit which times out after a predetermined delay. If the load does not return to the predetermined position at the end of the prescribed delay time, then an oscillator circuit is triggered into operation to periodically terminate current flow to the motor. This provides cooling periods and enables the motor to exert repeated, temporary high torque efforts to restore normal operation.
摘要翻译： 反馈控制电路限制供给电动马达的电流。 电机沿着路径循环地驱动负载，当负载在通过预定位置时关闭开关。 这激活了在预定延迟之后超时的定时电路。 如果在规定的延迟时间结束时负载未返回到预定位置，则振荡器电路被触发进行操作以周期性地终止电流到电动机的电流。 这提供了冷却时间，并且使电机能够进行重复的临时高扭矩努力以恢复正常操作。
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公开(公告)号：US5226200A
公开(公告)日：1993-07-13
申请号：US952001
申请日：1992-09-28
IPC分类号： B60S1/18
CPC分类号： B60S1/18 , Y10T74/1642 , Y10T74/1824
摘要： An adjustment mechanism uniquely tailored to a space crank wiper system is used to adjust the wipe angle, specifically to lower the inwipe to give a depressed park position. The characteristic spacing of a four bar spatial mechanism that drives the wiper post is shortened by a jack screw mechanism that shifts an input crank closer to the wiper post. This lowers the inwipe position. A worm wheel selectively holds or turns the jackscrew, which axially moves a splined stub shaft in the end of a drive shaft to move the crank back and forth.
摘要翻译： 使用独特地调整到空间曲柄刮水器系统的调节机构来调节擦拭角度，特别是降低内流道以产生凹陷的驻车位置。 驱动刮水器柱的四杆空间机构的特征间距通过将输入曲柄更靠近雨刷柱的千斤顶螺旋机构来缩短。 这会降低入口位置。 蜗轮选择性地保持或转动起重螺丝，其在驱动轴的端部中轴向移动花键短轴以使前后运动。
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公开(公告)号：US5685697A
公开(公告)日：1997-11-11
申请号：US510384
申请日：1995-08-02
CPC分类号： B60T17/02 , F16K37/0041 , F16K37/005 , Y10T137/8242
摘要： A check valve, for use in a vacuum accumulator. The check valve includes a movable gate, which blocks fluid flow. The gate carries a first electrical contact, which mates with a second electrical contact, when the gate closes, thereby issuing a signal which indicates closure. The invention eliminates the need for a separate pressure sensor, for sensing pressure within the accumulator.
摘要翻译： 止回阀，用于真空蓄能器。 止回阀包括阻止流体流动的可移动门。 当门关闭时，门带有与第二电触点配合的第一电触点，从而发出指示闭合的信号。 本发明消除了对用于感测蓄能器内的压力的单独的压力传感器的需要。
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6.发明授权Windshield wiper system having a wiper blade capable of retraction for hidden park 失效挡风玻璃刮水器系统具有能够收回隐藏的公园的刮水片
公开(公告)号：US5542145A
公开(公告)日：1996-08-06
申请号：US442696
申请日：1995-05-17
CPC分类号： B60S1/42 , B60S1/32 , B60S1/34 , B60S1/3409 , B60S1/3443
摘要： A windshield wiper system for automotive vehicles includes a rack and pinion arrangement in the wiper arm for causing movement of a wiper blade assembly relative to the wiper arm between an extended position of the wiper blade assembly and a retracted position of the wiper blade assembly. More specifically, the rack and pinion arrangement causes a link, which is attached to the wiper blade assembly, to swing such that the wiper blade moves between the extended position and the retracted position. The movement of the wiper blade assembly into the extended position increases the amount of the surface area of the windshield which is wiped. A planetary gear arrangement is driven by a standard wiper drive and selectively drives the rack and pinion arrangement to move the wiper blade assembly between the extended and retracted positions.
摘要翻译： 用于机动车辆的挡风玻璃刮水器系统包括在刮水器臂中的齿条和小齿轮装置，用于使雨刮器组件相对于刮水器臂在刮水器叶片组件的延伸位置与刮水片组件的缩回位置之间移动。 更具体地，齿条和小齿轮装置使得连接到刮水片组件的连杆摆动，使得刮水片在延伸位置和缩回位置之间移动。 刮水器组件移动到伸出位置增加了被擦拭的挡风玻璃的表面积的量。 行星齿轮装置由标准的刮水器驱动器驱动，并且选择性地驱动齿条和小齿轮装置以使刮水片组件在延伸位置和缩回位置之间移动。
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公开(公告)号：US06444929B1
公开(公告)日：2002-09-03
申请号：US09533681
申请日：2000-03-23
IPC分类号： H01H900
CPC分类号： B60Q1/1461
摘要： A vehicle steering column stalk switch includes a multifunction switch lever having a rotatable actuator which drives a first rotatable gear. Gear teeth on the first gear engage gear teeth on a second gear mounted within a housing with zero backlash. The second gear is biased into compliant engagement with the first gear. The biasing is effected by means of at least one leaf contact resiliently cantilevered from conductive elements carried in the housing into engagement with the second gear.
摘要翻译： 车辆转向柱杆开关包括具有驱动第一可旋转齿轮的可旋转致动器的多功能开关杆。 第一齿轮上的齿轮啮合安装在壳体内的第二齿轮上的齿轮齿，零齿隙。 第二档被偏置成与第一档的顺应性接合。 该偏压通过至少一个叶片接触来实现，所述至少一个叶片接触件由在壳体中承载的导电元件弹性地悬臂与第二齿轮啮合。
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公开(公告)号：US5829305A
公开(公告)日：1998-11-03
申请号：US620853
申请日：1996-03-18
CPC分类号： E05F15/697 , F16H1/16 , F16H55/22 , E05Y2900/55 , Y10T74/18792 , Y10T74/19828 , Y10T74/19953
摘要： This invention deals with a system and method for manufacturing a drive gear having a plurality of teeth in cross section where the teeth are situated on a drive shaft in a substantially parallel manner. The drive gear is characterized in that the teeth are substantially parallel to each other and contact mating driven teeth at points which define an arc which is not concentric about an axis of the driven gear. The drive gear is characterized in that it has multi-tooth contact points which do not contact the teeth of the mating gear at exactly the same contact point on the mating teeth, thereby lengthening the life of the driven gear as well as distributing the torque load to a plurality of teeth. A method and procedure for generating a drive gear having the features of the present invention is also disclosed.
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公开(公告)号：US5762309A
公开(公告)日：1998-06-09
申请号：US664117
申请日：1996-06-14
CPC分类号： B60N2/0232 , B60N2/442
摘要： A restraining end clip is mounted on a component of a vehicle power seat adjuster and has a portion coupled to and rotatably supporting the free end of a rotatable drive shaft for minimizing resonance of the free end of the drive screw. The end clip has a first end detachably mountable in an aperture on one of the seat adjuster components. A second end depends from the first end and carries a receiver having an internal recess conformed to the shape of the free end of the drive screw.
摘要翻译： 限制端夹安装在车辆动力座椅调节器的部件上，并且具有联接到可旋转驱动轴的自由端并可旋转地支撑的部分，用于最小化驱动螺杆的自由端的共振。 端部夹具具有可拆卸地安装在座椅调节器部件之一上的孔中的第一端。 第二端部从第一端部靠近，并具有接收器，该接收器具有与驱动螺杆的自由端的形状相符的内部凹部。
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公开(公告)号：US5549183A
公开(公告)日：1996-08-27
申请号：US443012
申请日：1995-05-17
CPC分类号： F16D65/14 , H02K7/102 , F16D2121/24 , F16D2127/06
摘要： A locking unit for a motor which is to be locked in which a plurality of fingers at the ends of flexible arms, coupled to a locking motor, move into and out from engagement with a plurality of spaces bounded by ridges in a member which is connected to the shaft of the motor to be locked.
摘要翻译： 用于电动机的锁定单元，其被锁定在其中，柔性臂的端部处的多个指状物联接到锁定电动机上，所述多个指状物与多个由连接的构件中的脊部限定的空间接合 到电机的轴被锁定。
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