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6 条记录 (耗时 0.009 秒)

    Pivot for articulating the load-bearing components of a jack
    1.
    发明授权
    Pivot for articulating the load-bearing components of a jack 失效
    用于铰接千斤顶的承重部件的枢轴

    公开(公告)号：US5685659A

    公开(公告)日：1997-11-11

    申请号：US769577

    申请日：1996-12-19

    申请人： Peter Brosius ,  Reinhard Holscher

    发明人： Peter Brosius ,  Reinhard Holscher

    IPC分类号： B60S9/02 ,  B66F3/12 ,  F16C11/02 ,  F16C11/00 ,  B66F3/22

    CPC分类号： B66F3/12 ,  Y10T16/557 ,  Y10T29/49845 ,  Y10T29/4992 ,  Y10T403/32106 ,  Y10T403/32131 ,  Y10T403/32885 ,  Y10T403/4941

    摘要： Pivot for articulating the load-bearing components of a jack. The pivot comprises a shaft that rotates in a bore. The components are lengths of U section or have lateral flanges or upright edges that overlap in the vicinity of the pivot. The object is to decrease the weight of the jack. Instead of a solid bolt, the axis is a hollow neck (19) stamped through the sides (15 & 17) or flanges (13) of one component and extending through the bore (18) in its counterpart.

    摘要翻译： 用于铰接千斤顶的承重部件的枢轴。 枢轴包括在孔中旋转的轴。 这些部件是U形截面的长度或具有在枢轴附近重叠的侧向凸缘或直立边缘。 目的是减小千斤顶的重量。 代替固体螺栓，轴线是冲压穿过一个部件的侧面（15和17）或凸缘（13）的中空颈部（19），并延伸穿过其对应部件中的孔（18）。

    Variable dashpot for motor vehicles
    2.
    发明授权
    Variable dashpot for motor vehicles 失效
    机动车可变缓冲器

    公开(公告)号：US5303803A

    公开(公告)日：1994-04-19

    申请号：US681141

    申请日：1991-04-05

    申请人： Wolfgang Grun ,  Reinhard Holscher ,  Bodo Futterer ,  Jurgen Mayer ,  Peter Wolf

    发明人： Wolfgang Grun ,  Reinhard Holscher ,  Bodo Futterer ,  Jurgen Mayer ,  Peter Wolf

    IPC分类号： B60G17/015 ,  B60G17/08 ,  F16F9/46 ,  B60G17/06

    CPC分类号： F16F9/462 ,  B60G17/08 ,  B60G2202/422 ,  B60G2500/10 ,  B60G2600/24

    摘要： A variable dashpot for motor vehicles A cylinder (2) full of vibration-suppressing fluid accommodates a piston (3). The piston is provided with vibration-suppressing valves, is fastened to a piston rod (8), and separates the cylinder into two compartments. The compartments communicate through a bypass. The cross-section of the bypass can be adjusted with a component (11) comprising a stator (12) with windings (13) and an electric motor (10) with a rotor (17). The improvement comprises making it possible to continuously and highly dynamically vary the cross-section of the bypass in a dashpot of the same size. This is attained in that the stator windings are accommodated directly in a recess (9) in the piston rod, which is made out of a material that can be magnetized, and the rotor is provided with permanent magnets (22), activates the adjusting component (11), and is accommodated in a bore in the stator (12).

    摘要翻译： 用于机动车辆的可变缓冲器装满振动抑制流体的气缸（2）容纳活塞（3）。 活塞设有防振阀，固定在活塞杆（8）上，将气缸分成两个隔间。 隔间通过旁路进行通信。 旁路的横截面可以用包括具有绕组（13）的定子（12）的组件（11）和具有转子（17）的电动机（10）来调节。 该改进包括使得可以连续且高度动态地改变相同尺寸的缓冲器中的旁路的横截面。 这是通过将定子绕组直接容纳在活塞杆的凹部（9）中，活塞杆由可被磁化的材料制成，并且转子设置有永磁体（22），激活调节部件 （11），并且容纳在定子（12）的孔中。

    Hydraulic dashpot for motor vehicles
    3.
    发明授权
    Hydraulic dashpot for motor vehicles 失效
    汽车液压缓冲器

    公开(公告)号：US5409087A

    公开(公告)日：1995-04-25

    申请号：US253408

    申请日：1994-06-03

    申请人： Rolf Angermann ,  Reinhard Holscher ,  Volker Hansemann ,  Berthold Kolz ,  Walter Theobald ,  Friedrich Wiegand

    发明人： Rolf Angermann ,  Reinhard Holscher ,  Volker Hansemann ,  Berthold Kolz ,  Walter Theobald ,  Friedrich Wiegand

    IPC分类号： F16F9/49 ,  F16F9/516 ,  F16F9/48 ,  F16F5/00

    CPC分类号： F16F9/516 ,  F16F9/49

    摘要： A hydraulic dashpot for motor vehicles. It has a cylinder that accommodates a fluid. A shock-absorbing piston travels back and forth in the cylinder and divides it into two displacement chambers. The piston is connected to a rod that extends through a centering component at one end of the cylinder. A hydraulic decompression-stroke limiter consists of a cup-shaped recess below the rod-centering component and of another piston on the piston rod above the shock-absorbing piston. Channels extend through the stroke-limiting piston and are blocked off in the decompression-stroke direction. The object is a less expensive dashpot. The stroke-limiting piston consists of a thin stroke-limiting disk with a diameter slightly shorter than the critical diameter of the recess and resting on a thicker support.

    摘要翻译： 机动车用液压缓冲器。 它有一个容纳流体的气缸。 减震活塞在气缸中前后移动并将其分成两个位移室。 活塞连接到延伸穿过气缸一端的定心部件的杆。 液压减压冲程限制器由在杆定心部件下方的杯形凹部和活塞杆上的另一个活塞组成，该活塞位于减震活塞上方。 通道延伸穿过行程限制活塞，并在减压行程方向上被阻挡。 对象是一个较便宜的缓冲器。 行程限制活塞由直径略小于凹槽的临界直径并且靠在更厚的支撑上的细冲程限制盘组成。

    Proportional valve with a variable performance curve
    6.
    发明授权
    Proportional valve with a variable performance curve 失效
    比例阀具有可变的性能曲线

    公开(公告)号：US5927449A

    公开(公告)日：1999-07-27

    申请号：US964189

    申请日：1997-11-04

    申请人： Zhen Huang ,  Reinhard Holscher ,  Anrc Mono ,  Michael Guse

    发明人： Zhen Huang ,  Reinhard Holscher ,  Anrc Mono ,  Michael Guse

    IPC分类号： F16F9/34 ,  F16F9/46

    CPC分类号： F16F9/466 ,  F16F9/34

    摘要： A proportional valve for a hydraulic dashpot, with a piston that slides back and forth on the end of a piston rod in a shock-absorbing cylinder. The piston is provided with pressure-sensitive valves for the exchange of fluid during suction and compression states and separates the cylinder into two compartments. Passages are provided for the fluid that applies pressure to the valves to flow through. Space that communicates with whichever compartment it faces and supplies regulating pressure to the particular shock-absorbing valve is provided on the side of the shock-absorbing valve that faces away from the passages. The piston is mounted on a control bolt. The control bolt has two valve seats and two bypass systems. One seat is associated with an electromagnetic spool accommodated in the first bypass system and chokes the fluid flowing through it. The other seat is accommodated in the second bypass system and associated with a tappet that slides back and forth inside the spool and controls the flow of fluid through the second bypass system. The pressurized space on the side of the shock-absorbing valve facing away from the passages communicates through the second bypass system with whatever compartment that happens to face it.

    摘要翻译： 用于液压缓冲器的比例阀，活塞在减震缸中的活塞杆端部前后滑动。 活塞设有压力敏感阀，用于在吸力和压缩状态下交换流体，并将气瓶分成两个隔室。 为通向阀门的压力提供流体通道。 与减震阀相对的空间与特定减震阀的调节压力相对应的空间设置在减震阀的远离通道的一侧。 活塞安装在控制螺栓上。 控制螺栓有两个阀座和两个旁路系统。 一个座位与容纳在第一旁路系统中的电磁线圈相关联并阻塞流过其的流体。 另一个座位容纳在第二旁路系统中并且与在线轴内前后滑动的挺杆相关联并且控制流经第二旁路系统的流体。 减震阀侧面上的加压空间面向远离通道的通道通过第二个旁通系统与任何正好面对它的隔室相通。