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88 条记录 (耗时 0.024 秒)

    Pumpkin carving knife
    82.
    发明授权
    Pumpkin carving knife 失效
    南瓜雕刻刀

    公开(公告)号：US5687484A

    公开(公告)日：1997-11-18

    申请号：US622197

    申请日：1996-03-25

    申请人： Michael Hahn

    发明人： Michael Hahn

    IPC分类号： B23D61/12 ,  B44B11/02 ,  B27B21/00

    CPC分类号： B44B11/02 ,  B23D61/121

    摘要： A child safe cutter for use by children in carving pulpy round fruits such as pumpkins. The cutter is capable of clearing particulate from a cut being formed in the fruit to prevent jamming and sticking of said cutter caused by the compression of the pulp about the blade. The cutter includes a handle for gripping and an elongated blade mounted thereon. The blade extends away from the handle to define a tip and has at least one edge, and two opposing sides defining a thickness. The blade has a trough of gradually increasing width and depth formed along at least one of its two opposing sides to facilitate the removal of pulp and particulate matter so the blade may move freely in the fruit when cutting. The tip has a hook formed thereon extending from an edge of the blade and curving toward the blade's centerline. A plurality of cutting teeth are positioned transversely along at least a portion of the one or more edges of the blade in an area between the handle and the tip. Each of the cutting teeth are provided with at least one cutting edge which extends slightly beyond the thickness of the blade. The cutting teeth are alternately angularly disposed relative to each other for enhanced cutting.

    摘要翻译： 儿童安全切割机，用于儿童雕刻如南瓜的圆形水果。 切割器能够从形成于水果中的切口清除颗粒，以防止由于纸浆围绕叶片的压缩而导致的切割器的卡住和粘附。 切割器包括用于夹持的手柄和安装在其上的细长刀片。 刀片远离手柄延伸以限定尖端并且具有至少一个边缘以及限定厚度的两个相对侧。 叶片具有沿其两个相对侧中的至少一个形成的逐渐增加的宽度和深度的槽，以便于去除纸浆和颗粒物质，从而当切割时叶片可以在果实中自由移动。 尖端具有形成在其上的钩，其从叶片的边缘延伸并朝向叶片的中心线弯曲。 多个切割齿在手柄和尖端之间的区域中沿刀片的一个或多个边缘的至少一部分横向定位。 每个切割齿设置有至少一个稍微超过叶片厚度的切割刃。 切割齿相对于彼此交替地成角度地布置以增强切割。

    Multi-pole vacuum switch with an insulation assembly surrounding each vacuum interrupter
    83.
    发明授权
    Multi-pole vacuum switch with an insulation assembly surrounding each vacuum interrupter 失效
    具有围绕每个真空灭弧室的绝缘组件的多极真空开关

    公开(公告)号：US5521348A

    公开(公告)日：1996-05-28

    申请号：US307817

    申请日：1995-01-17

    申请人： Klaus-Gunther Berndt ,  Detlev Schmidt ,  Kathrina Marek ,  Johannes Banghard ,  Michael Hahn

    发明人： Klaus-Gunther Berndt ,  Detlev Schmidt ,  Kathrina Marek ,  Johannes Banghard ,  Michael Hahn

    IPC分类号： H01H33/66 ,  H01H33/02 ,  H01H33/38 ,  H01H33/666

    CPC分类号： H01H33/666 ,  H01H33/022

    摘要： A multi-pole vacuum switch has an insulation assembly for each pole, which is composed of shell-like insulating elements. In addition to a space provided for receiving the vacuum interrupter, chambers are formed by wall sections, which are provided for receiving mechanical and electrical components of a pole unit. In particular, these electrical components are a loop-shaped, flexible strip conductor, a lever arrangement, contact springs and current transformers. Tensioning bolts which penetrate all the pole units connect the pole units to a pole block. The invention is suitable for use in vacuum power switches, in particular for low operating voltages.

    摘要翻译： PCT No.PCT / DE93 / 00240 Sec。 371日期：1995年1月17日 102（e）日期1995年1月17日PCT 1993年3月12日PCT公布。 出版物WO93 / 20570 日期：1993年10月14日。多极真空开关具有用于每个极的绝缘组件，其由壳状绝缘元件组成。 除了设置用于接收真空断路器的空间之外，腔室由壁部分形成，壁部分被设置用于接收杆单元的机械和电气部件。 特别地，这些电气部件是环形柔性条形导体，杠杆装置，接触弹簧和电流互感器。 穿过所有极单元的张紧螺栓将极单元连接到极块。 本发明适用于真空电源开关，尤其适用于低工作电压。

    Rotor, especially for rotary wing aircraft
    84.
    发明授权
    Rotor, especially for rotary wing aircraft 失效
    转子，特别适用于旋翼飞机

    公开(公告)号：US4690615A

    公开(公告)日：1987-09-01

    申请号：US903024

    申请日：1986-09-02

    申请人： Gerald Kuntze-Fechner ,  Otmar Friedberger ,  Michael Hahn

    发明人： Gerald Kuntze-Fechner ,  Otmar Friedberger ,  Michael Hahn

    IPC分类号： B64C27/33 ,  B64C27/48

    CPC分类号： B64C27/48 ,  B64C27/33 ,  B64C2027/4736

    摘要： A rotor, especially for rotary wing aircraft, has a rotor hub (1) with oner more torsionally stiff rotor hub arms (1.1) projecting radially outwardly. A rotor blade (2) having a blade root (2.1), a blade wing section (2.3), and a torsionally flexible blade neck (2.2) is attached by bolts (3) to each rotor hub arm (1.1). A torsionally rigid blade angle control sleeve (5) extends without contact along each blade neck (2.2) and is rigidly connected at its radially outer end to the blade wing section (2.3) and is movably connected at the radially inner end to the blade root (2.1). In order to isolate the blade control from any blade flapping movements, and to reduce the distance between the flapping hinge point and the rotor hub (1), the rotor hub arm (1.1) is flat in a direction perpendicular to the blade rotation plane and is more flexible to blade flapping movements than the blade neck (2.2) is. The blade root (2.1) is in the form of a yoke or fork for attachment to the rotor hub arm (1.1), whereby the two shanks or prongs (2.1.1) of the yoke or fork form the base for the movable support of the blade control sleeve (5).

    摘要翻译： 特别是用于旋转飞行器的转子具有转子毂（1），其具有径向向外突出的一个或多个扭转刚性的转子轮毂臂（1.1）。 具有叶根（2.1），叶片翼部（2.3）和扭转柔性叶片颈部（2.2）的转子叶片（2）通过螺栓（3）附接到每个转子轮毂臂（1.1）。 扭转刚性叶片角度控制套筒（5）沿着每个叶片颈部（2.2）延伸而不接触，并且在其径向外端处刚性连接到叶片翼部分（2.3），并且在径向内端处可移动地连接到叶片根部 （2.1）。 为了将叶片控制与任何叶片振荡运动隔离，并且为了减小振动铰链点和转子毂（1）之间的距离，转子轮毂臂（1.1）在垂直于叶片旋转平面的方向上是平坦的，并且 比刀片颈部（2.2）更能弹性地进行叶片拍动。 叶片根部（2.1）是用于连接到转子轮毂臂（1.1）上的轭或叉的形式，由此轭或叉的两个柄或叉（2.1.1）形成用于可移动支架的基座 叶片控制套筒（5）。

    Large surface structural component, especially rotor blade
    86.
    发明授权
    Large surface structural component, especially rotor blade 失效
    大表面结构部件，特别是转子叶片

    公开(公告)号：US4494910A

    公开(公告)日：1985-01-22

    申请号：US360214

    申请日：1982-03-22

    申请人： Michael Hahn ,  Franz Sperber

    发明人： Michael Hahn ,  Franz Sperber

    IPC分类号： B64C27/473 ,  F03D1/06 ,  B65H81/00

    CPC分类号： F03D1/0675 ,  B64C27/473 ,  B64C2027/4736 ,  F05B2240/30 ,  F05B2250/293 ,  Y02E10/721 ,  Y02P70/523

    摘要： A large surface structural component, such as a rotor blade for a windmillr a blade root for a windmill rotor, includes a hollow core (6) of foam material supporting a shell (8, 11) of fiber reinforced synthetic material. Positive templates in the form of disks (5) are inserted into the core (6). These templates are preferably spaced from each other along the length of the structural component and have a shape which defines the cross-sectional contour of the finished component. Thus, initially foam sections having a shape convenient for their production and these templates are assembled on a rotatable arbor (2) which is then rotated in a machining operation such as cutting and/or grinding on a lathe type machine. The shape of these templates (5) provides a guide for the machining operation which is thus substantially facilitated while simultaneously permitting the use of foam cores having initially plane surfaces.

    摘要翻译： 诸如用于风车的转子叶片或用于风车转子的叶片根部的大表面结构部件包括支撑纤维增强合成材料的壳体（8,11）的泡沫材料的中空芯（6）。 将盘（5）形式的正模板插入到芯（6）中。 这些模板优选地沿着结构部件的长度彼此间隔开，并且具有限定最终部件的横截面轮廓的形状。 因此，最初具有便于生产的形状的泡沫部分，并且这些模板被组装在可旋转的心轴（2）上，然后在诸如车床式机器上的切割和/或磨削的加工操作中旋转。 这些模板（5）的形状提供了用于加工操作的指导，因此大大方便了同时允许使用具有初始平面的泡沫芯。

    Window assembly for automotive vehicles
    87.
    发明授权
    Window assembly for automotive vehicles 失效
    汽车车窗总成

    公开(公告)号：US4417419A

    公开(公告)日：1983-11-29

    申请号：US159398

    申请日：1980-06-13

    申请人： Egbert Rossie ,  Michael Hahn ,  Lutz Schemperg

    发明人： Egbert Rossie ,  Michael Hahn ,  Lutz Schemperg

    IPC分类号： B60J1/17 ,  B60J10/248 ,  B60J10/30 ,  B60J10/40 ,  B60J10/76 ,  B60J10/79 ,  B60J10/84 ,  B60J10/88 ,  E05F11/48

    CPC分类号： B60J10/88 ,  B60J10/248 ,  B60J10/30 ,  B60J10/40 ,  B60J10/76 ,  B60J10/79 ,  B60J10/84

    摘要： A window-guiding and sealing assembly for use particularly in a door of a passenger-type automotive vehicle having a window frame comprises a guide member directly attached to the window along a substantially vertical edge thereof and projecting into the interior of the vehicle, this guide member being slidably mounted in a vertical guide rail on the vehicle body. A hollow substantially oval sealing strip is integrally formed with a holder having a resilient clip for forming a snap-lock engagement with a flange and a recess along the members of the window frame, the holder having a guide surface on a horizontal portion for facilitating the engagement of an upper part of the window pane and a horizontal section of the sealing strip upon a closing of the window assembly. The holder is further provided along its entire length with an inwardly facing shoulder for engaging another hollow sealing strip attached to the door frame. The sealing strip on the window frame has a lip along its top or horizontal section for bridging the gap between the upper member of the window frame and the door frame.

    摘要翻译： 特别是在具有窗框的乘客型机动车辆的门中特别使用的窗导向和密封组件包括：引导构件，其沿着其大致垂直的边缘直接附接到窗户并突出到车辆的内部，该引导件 构件可滑动地安装在车身上的竖直导轨中。 中空的基本上椭圆形的密封条与具有弹性夹的保持器整体形成，所述夹具用于与窗框架的构件形成与凸缘和凹部的卡扣锁定接合，所述保持器具有在水平部分上的引导表面，以便于 在窗组件闭合时窗玻璃的上部与密封条的水平部分的接合。 保持器沿其整个长度进一步设置有向内的肩部，用于接合附接到门框的另一个中空密封条。 窗框上的密封条沿其顶部或水平部分具有唇缘，用于桥接窗框的上部构件和门框之间的间隙。