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    • 4. 发明授权
    • Fastener for connecting miscellaneous articles
    • 紧固件连接杂项
    • US06899499B2
    • 2005-05-31
    • US10729154
    • 2003-12-05
    • Daniel James DickinsonMichael Walter SmithEustathios Vassiliou
    • Daniel James DickinsonMichael Walter SmithEustathios Vassiliou
    • F16B37/04
    • F16B37/043
    • This invention pertains fasteners which are characterized by easy insertion and extraordinarily difficult separation of items that they attach together. This is achieved by a combination of snapping segments with an elastic body disposed at least under the head of the fastener. The snapping segments may comprise anti-opening and/or anti-sliding portions, which immensely increase the strength with which the fasteners hold the objects together. The elastic body in the vicinity of the bottom section of the fasteners also provides water and gas proof properties, as well as elimination of squeaking noises. Vehicles comprising objects connected together by the fastening devices described and claimed herein are part of the instant invention.
    • 本发明涉及紧固件,其特征在于它们附接在一起的物品容易插入和特别困难的分离。 这是通过将至少设置在紧固件的头部下方的弹性体的咬合段的组合来实现的。 卡扣部分可以包括防开和/或防滑部分,这大大增加了紧固件将物体放在一起的强度。 紧固件底部附近的弹性体还提供防水和防气体性质,以及消除吱吱声。 包括通过本文所述和要求保护的紧固装置连接在一起的物体的车辆是本发明的一部分。
    • 6. 发明授权
    • Spring fastener with Y-shaped cut as funnel
    • 弹簧紧固件,Y形切口为漏斗
    • US06409443B1
    • 2002-06-25
    • US09699758
    • 2000-10-30
    • Joseph William LowryMichael Anthony GiuglianoMichael Walter SmithEustathios Vassiliou
    • Joseph William LowryMichael Anthony GiuglianoMichael Walter SmithEustathios Vassiliou
    • F16B1306
    • F16B37/02F16B37/041
    • This invention relates to a fastener, which expands by the insertion of an expanding member, preferably a screw. The fastener comprises a substantially flat head and two expandable legs. The head has an upper side and a lower side, preferably separated by a gap. The head also has a hole (round, oblong or otherwise shaped) in which the expanding body may engage or pass through for expanding the legs and securing one object to another object, such as a plastic panel to a metal sheet. The fastener also comprises a Y-shaped funnel configuration, which has been formed by a partial cut of the legs. Miscellaneous configurations of the Y shaped legs provide improved guidance to the expanding member, improved engagement to at least one of the objects, such as the metal sheet for example, and improved engagement to the expanding member, among other advantages. The fastener may also comprise portions under the upper side of the head, which portions are engageable to the expanding member. Further, the fastener of the present invention may comprise an elastic body at least under the head. This invention also relates to vehicles comprising parts connected by the fasteners of this invention.
    • 本发明涉及一种紧固件,其通过插入扩张构件而膨胀,优选地为螺钉。 紧固件包括基本平坦的头部和两个可膨胀的腿部。 头部具有上侧和下侧,优选地由间隙分开。 头部还具有孔(圆形,长方形或其他形状),其中膨胀体可以接合或穿过以扩展腿部并将一个物体固定到另一物体,例如塑料面板到金属片。 紧固件还包括通过腿的局部切割形成的Y形漏斗形状。 Y形腿的各种构造为扩展构件提供了改进的引导,改善了与至少一个物体(例如金属板)的接合以及改进与膨胀构件的接合以及其它优点。 紧固件还可以包括在头部的上侧下方的部分,这些部分可与膨胀构件接合。 此外,本发明的紧固件可以包括至少在头部下方的弹性体。 本发明还涉及包括通过本发明的紧固件连接的部件的车辆。
    • 9. 发明授权
    • Mass spectrometer for both positive and negative particle detection
    • 质谱仪用于检测正和负的粒子
    • US06979818B2
    • 2005-12-27
    • US10860776
    • 2004-06-03
    • Adi A. ScheidemannMark W. DasselMark WadsworthEustathios Vassiliou
    • Adi A. ScheidemannMark W. DasselMark WadsworthEustathios Vassiliou
    • H01F7/02H01J49/02H01J49/10H01J49/20H01J49/32H01J37/244
    • H01J49/30H01J49/0095H01J49/20
    • A mass spectrometer suitable to measure both positive and negative particles, such as ions for example in a vacuum chamber. This spectrometer is provided with a turnable permanent magnet segment, which provides the gap of a yoke with adequate magnetic flux having the appropriate direction to separate the positive or the negative particles. Changing the polarity adjusts the flight path of the ions. Thus, negatively charged ions and positively charged ions will follow similar flight paths under opposite polarities, permitting the use of a single array of detectors. One or more coils may be used in place of or in addition to the turnable permanent magnet segment in order to provide the appropriate magnetic flux to the gap, and/or facilitate the turning process of the turnable magnet segment. The turnable magnet and/or the coils may be inside or outside the vacuum chamber. The detector may comprise at least one detector area, two charge mode amplifiers coupled to the detector area, a first CCD shift register coupled to a first one of the charge mode amplifiers and a second CCD shift register coupled to a second one of the charge mode amplifiers.
    • 适用于测量正,负颗粒的质谱仪,例如在真空室中的离子。 该光谱仪设置有可转动永磁体段,其提供具有适当方向的足够磁通量的磁轭的间隙以分离正或负的颗粒。 改变极性调整离子的飞行路径。 因此,带负电荷的离子和带正电荷的离子将在相反的极性下遵循相似的飞行路径,允许使用单个检测器阵列。 可以使用一个或多个线圈代替可转动永久磁铁段或除了可转动永磁体段之外,以便向间隙提供适当的磁通量和/或便于可转动磁体段的转动过程。 可转动磁体和/或线圈可以在真空室的内部或外部。 检测器可以包括至少一个检测器区域,耦合到检测器区域的两个充电模式放大器,耦合到第一个充电模式放大器的第一CCD移位寄存器和耦合到充电模式中的第二个的第二CCD移位寄存器 放大器
    • 10. 发明申请
    • COMBINATION FASTENER
    • 组合紧固件
    • US20050117993A1
    • 2005-06-02
    • US10607865
    • 2003-06-27
    • Eustathios Vassiliou
    • Eustathios Vassiliou
    • F16B37/02F16B37/04
    • F16B37/043F16B5/0642F16B37/02F16B37/065
    • This invention pertains fasteners which are characterized by easy insertion and extraordinarily difficult separation of items that they attach together. This is achieved by a combination of snapping segments with multi-engagement configurations of engageable holes. The snapping segments may comprise anti-opening and/or anti-sliding portions, which immensely increase the strength with which the fasteners hold the objects together. Provision of an elastic body in the vicinity of the bottom section of the fasteners provides water and gas proof properties, and further eliminates squeaking noises. Vehicles comprising objects connected together by the fastening devices described and claimed herein are part of the instant invention.
    • 本发明涉及紧固件,其特征在于它们附接在一起的物品容易插入和特别困难的分离。 这通过具有可接合孔的多接合构造的咬合段的组合来实现。 卡扣部分可以包括防开和/或防滑部分,这大大增加了紧固件将物体放在一起的强度。 在紧固件的底部附近提供弹性体提供防水和防气体性质,并进一步消除吱吱声。 包括通过本文所述和要求保护的紧固装置连接在一起的物体的车辆是本发明的一部分。