利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

17 条记录 (耗时 0.017 秒)

    Positioning device
    4.
    发明授权
    Positioning device 失效
    定位装置

    公开(公告)号：US4633920A

    公开(公告)日：1987-01-06

    申请号：US631703

    申请日：1984-07-17

    申请人： James G. Donovan ,  Charles O. Wittemen

    发明人： James G. Donovan ,  Charles O. Wittemen

    IPC分类号： H05K13/00 ,  H05K13/02 ,  B21F1/00

    CPC分类号： H05K13/025 ,  H05K13/0092 ,  Y10T74/18792

    摘要： The invention is an improvement in the feed mechanism for a lead-forming machine for axial-leaded electronic components. The invention comprises a combination of a reverse threaded shaft, controlled by a hand-manipulable knob, which shaft in turn may precisely and rapidly mechanically control one or more walls of the feed chute of the forming machine, the function of which is to orient a small object, such as an electronic component, so that the object assumes a predetermined position with respect to a forming element which then imparts a bend, twist or other change in the shape of said object. The invention is particularly useful for rapid set-up to impart predetermined bends in electrically conductive leads used in capacitors, transistors and similar components for electronic equipment.

    摘要翻译： 本发明是用于轴向引线电子部件的铅成形机的进给机构的改进。 本发明包括由手动可操纵的旋钮控制的反向螺纹轴的组合，该轴可以精确地并且快速地机械地控制成形机的进料槽的一个或多个壁，其功能是使 小物体，例如电子部件，使得物体相对于成形元件呈现预定位置，该成形元件随后施加所述物体的形状的弯曲，扭转或其它变化。 本发明特别适用于在用于电子设备的电容器，晶体管和类似部件中使用的导电引线中进行预定弯曲的快速设置。

    Synthetic down
    8.
    发明授权
    Synthetic down 失效
    合成下来

    公开(公告)号：US4992327A

    公开(公告)日：1991-02-12

    申请号：US157945

    申请日：1988-02-19

    申请人： James G. Donovan ,  Zivile M. Groh

    发明人： James G. Donovan ,  Zivile M. Groh

    IPC分类号： A41G11/02

    CPC分类号： A41G11/02 ,  Y10T428/24826 ,  Y10T428/2905 ,  Y10T428/2909 ,  Y10T428/2922 ,  Y10T428/298 ,  Y10T442/615 ,  Y10T442/681

    摘要： This invention relates to synthetic fiber thermal insulator material in the form of a cohesive fiber structure, which structure comprises an assemblage of:(a) from 70 to 95 weight percent of synthetic polymeric microfibers having a diameter of from 3 to 12 microns; and(b) from 5 to 30 weight percent of synthetic polymeric macrofibers having a diameter of 12 to 50 microns,characterized in that at least some of the fibers are bonded at their contact points, the bonding being such that the density of the resultant structure is within the range 3 to 16 kg/m.sup.3, the thermal insulating properties of the bonded assemblage being equal to or not substantially less than the thermal insulating properties of a comparable unbonded assemblage. The invention also relates to the method of preparing said material.

    摘要翻译： 本发明涉及一种内聚纤维结构形式的合成纤维绝热材料，该结构包括以下组合：（a）70至95重量％的直径为3至12微米的合成聚合物微纤维; 和（b）5至30重量％的直径为12至50微米的合成聚合物超细纤维，其特征在于至少一些纤维在其接触点处结合，所述粘合使得所得结构的密度 在3至16kg / m 3的范围内，粘合组合物的绝热性能等于或不显着小于可比较的未结合组合的绝热性能。 本发明还涉及制备所述材料的方法。

    Method for joining nonwoven mesh products
    10.
    发明授权
    Method for joining nonwoven mesh products 有权
    非织造网制品的接合方法

    公开(公告)号：US06699366B2

    公开(公告)日：2004-03-02

    申请号：US09840857

    申请日：2001-04-24

    申请人： Maurice R. Paquin ,  James G. Donovan

    发明人： Maurice R. Paquin ,  James G. Donovan

    IPC分类号： D04H1300

    CPC分类号： D21F7/083 ,  Y10S162/90 ,  Y10T442/608

    摘要： A press fabric for the press section of a paper machine has a base fabric which includes a nonwoven mesh fabric. The base fabric, or a layer thereof, is assembled in integral form using a strip or strips of the nonwoven mesh fabric. The assembly may be effected by spirally winding the nonwoven mesh fabric in a plurality of non-overlapping turns, by abutting each turn of the nonwoven mesh fabric against that previously wound, and by joining each turn of the nonwoven mesh fabric to that previously wound to form an endless loop. Alternatively, a plurality of endless loops of equivalent length are formed from separate strips of nonwoven mesh fabric, and arranged in a side-by-side abutting relationship. The endless loops are then joined, one to the next, to provide a base fabric, or component thereof, in the form of an endless loop.

    摘要翻译： 用于造纸机的压榨部的压榨织物具有包括非织造网眼织物的基底织物。 使用非织造网眼织物的带或条将基底织物或其一层以整体形式组装。 可以通过将非织造网织物的每一匝抵靠先前缠绕的方式将非织造网织物螺旋地缠绕在多个不重叠的匝中，并通过将每一匝的非织造网眼织物与先前缠绕的非织造网织物 形成一个无止境的循环。 或者，由分离的非织造网眼织物带形成多个相当长度的环形环，并且并排布置成邻接关系。 然后将无限循环连接到一个接下来，以提供无限循环形式的基础织物或其组分。