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    Module support structure
    2.
    发明授权
    Module support structure 失效
    模块支持结构

    公开(公告)号：US06065614A

    公开(公告)日：2000-05-23

    申请号：US957451

    申请日：1997-10-24

    申请人： Hans-Ulrich Gunther ,  Paul Mazura ,  Volker Haag ,  Klaus Pfeifer ,  Klaus-Michael Thalau ,  Michael Joist ,  Udo Weiss

    发明人： Hans-Ulrich Gunther ,  Paul Mazura ,  Volker Haag ,  Klaus Pfeifer ,  Klaus-Michael Thalau ,  Michael Joist ,  Udo Weiss

    IPC分类号： F16B5/02 ,  F16B35/00 ,  F16B35/04 ,  F16B35/06 ,  H05K5/02 ,  H05K7/14

    CPC分类号： H05K7/1425 ,  F16B35/06

    摘要： A module support structure is proposed for printed circuit boards which can be inserted on guide rails. The four parallel module rails of the module support structure to which the guide rails are mounted are connected to the two parallel side walls via a special mounting technique. Specially shaped mounting bolts are used with a head bolt having a flat seating surface, a substantially cylindrical threaded shaft, as well as a transition piece disposed between the bolt head and the threaded shaft and tapering in a conical manner towards the threaded shaft. The mounting bolts are fed through cylindrical mounting holes in the module rails. During tightening, the transition piece abuts against the outer edge of the mounting holes to force the module rails against the projections disposed above or below the mounting holes. In this manner, an exact positioning of the module rails relative to the side walls is necessarily effected. The outer edge of each mounting hole can be deformed by the transition piece until the seating surface of the corresponding bolt head seats on the side wall.

    摘要翻译： 提出了可插入导轨的印刷电路板的模块支撑结构。 安装导轨的模块支撑结构的四个平行模块轨道通过特殊的安装技术连接到两个平行的侧壁。 特殊形状的安装螺栓与头螺栓一起使用，该头螺栓具有平坦的就座表面，基本上圆柱形的螺纹轴以及设置在螺栓头和螺纹轴之间并且以锥形方式朝着螺纹轴逐渐变细的过渡件。 安装螺栓通过模块导轨中的圆柱形安装孔进给。 在紧固期间，过渡件抵靠安装孔的外边缘，以迫使模块导轨抵靠设置在安装孔上方或下方的突起。 以这种方式，必须实现模块轨道相对于侧壁的精确定位。 每个安装孔的外边缘可以通过过渡件变形，直到相应的螺栓头的座面位于侧壁上。

    Module support structure
    3.
    发明授权
    Module support structure 失效
    模块支持结构

    公开(公告)号：US6134119A

    公开(公告)日：2000-10-17

    申请号：US957597

    申请日：1997-10-24

    申请人： Hans-Ulrich Gunther ,  Paul Mazura ,  Volker Haag ,  Klaus Pfeifer ,  Klaus-Michael Thalau ,  Michael Joist ,  Udo Weiss

    发明人： Hans-Ulrich Gunther ,  Paul Mazura ,  Volker Haag ,  Klaus Pfeifer ,  Klaus-Michael Thalau ,  Michael Joist ,  Udo Weiss

    IPC分类号： H05K7/14 ,  H01R4/48 ,  H01R4/64 ,  H05K5/04 ,  H05K9/00

    CPC分类号： H01R4/64 ,  H05K9/0016 ,  H01R4/4809

    摘要： A shielded module support structure for printed circuit boards 2 can be inserted on guide rail 7 and having electrical or electronic components has two parallel side walls 3 and at least four module rails 4 for bearing the guide rails 7. The module rails are anodized aluminum or an anodized aluminum alloy and have, at the front side, at least one seating surface 12 for one or more front plates 9, to improve electrical conductivity, sections of the module rails 4 are freed from the anodized layer. This can be done by removal of protrusions 18 by processes such as mechanical milling. For improved contacting, resilient contact bands 19 may be snapped onto the rails 4 into engagement with the bared seating surfaces 12. The resilient contact bands include sharp-edged breakouts 22 for conductive engagement with plates 9 for effecting a shielded enclosure about the circuit boards 2.

    摘要翻译： 用于印刷电路板2的屏蔽模块支撑结构可以插入在导轨7上，并且具有电气或电子部件具有两个平行的侧壁3和至少四个用于承载导轨7的模块导轨4.模块导轨是阳极氧化的铝或 阳极氧化铝合金，并且在前侧具有用于一个或多个前板9的至少一个座表面12，以改善导电性，模块导轨4的部分与阳极氧化层无关。 这可以通过诸如机械研磨的方法去除突起18来完成。 为了改善接触，弹性接触带19可以卡扣在轨道4上，以与裸露的座表面12接合。弹性接触带包括锋利边缘的突出部22，用于与板9导电接合，以实现电路板2周围的屏蔽外壳 。

    Shielded module support structure
    5.
    发明授权
    Shielded module support structure 失效
    屏蔽模块支撑结构

    公开(公告)号：US5930120A

    公开(公告)日：1999-07-27

    申请号：US957169

    申请日：1997-10-24

    申请人： Hans-Ulrich Gunther ,  Paul Mazura ,  Volker Haag ,  Klaus Pfeifer ,  Klaus-Michael Thalau ,  Michael Joist ,  Udo Weiss

    发明人： Hans-Ulrich Gunther ,  Paul Mazura ,  Volker Haag ,  Klaus Pfeifer ,  Klaus-Michael Thalau ,  Michael Joist ,  Udo Weiss

    IPC分类号： H05K7/14 ,  H05K9/00

    CPC分类号： H05K9/0016

    摘要： A shielded module support structure 1 for printed circuit boards 2 which can be inserted on guide rails 7 and having electrical or electronic components is proposed comprising at least four module rails 4 for mounting the guide rails 7. The printed circuit boards 2 are assembled into plug-in modules 10, each having a front plate 9, wherein the front plates 9 are attached to a threaded-hole-strip using screws, the threaded-hole-strips seating in a groove 11, opening towards the front side of the module support structure 1, in the front module rail 4. In order to assure shielding of the module support structure 1 against interfering radio frequency fields, the front plates 9 are contacted with the module rails 4 using specially formed resilient contact bands 15 which can be snapped onto a seating surface 12 of the module rails 4. The resilient contact bands 15 have a plurality of break-outs 18 resiliently facing the front side of the module support structure 1 as well as a plurality of contact spikes 19 facing the seating surface 12. The resilient contact bands 15 preferentially consist essentially of flat sheet metal the upper edge 16 of which is bent for engagement into an upper engagement groove 13 and the lower edge 17 of which is bent for engagement into a lower engagement groove 14.

    摘要翻译： 提出了一种用于印刷电路板2的屏蔽模块支撑结构1，其可以插入到导轨7上并具有电气或电子部件，其包括用于安装导轨7的至少四个模块轨道4.印刷电路板2被组装成插头 - 在模块10中，每个具有前板9，其中前板9使用螺钉附接到螺纹孔条，螺纹孔带位于槽11中，朝向模块支撑件的前侧开口 结构1，在前模块轨道4中。为了确保模块支撑结构1免受干扰射频场的屏蔽，前板9使用特殊形成的弹性接触带15与模块轨道4接触，弹性接触带15可以被卡扣 模块轨道4的座表面12.弹性接触带15具有弹性地面向模块支撑结构1的前侧的多个分离器18以及多个c 弹性接触带15优选地基本上由平板金属组成，平板金属的上边缘16被弯曲成与上接合槽13接合，并且其下边缘17弯曲成与其接合 下接合槽14。

    Arrangement for pressing a paper stack against separating rollers
    6.
    发明授权
    Arrangement for pressing a paper stack against separating rollers 失效
    将纸叠压在分离辊上的布置

    公开(公告)号：US4982943A

    公开(公告)日：1991-01-08

    申请号：US314015

    申请日：1989-02-22

    申请人： Udo Weiss

    发明人： Udo Weiss

    IPC分类号： B65H1/12 ,  B65H1/26

    CPC分类号： B65H1/12

    摘要： A paper sheet cassette includes a rotatable guide shaft and a leaf spring secured at one end to the shaft. A pressure plate secured to the shaft receives a stack of paper sheets and is resiliently urged against a feed roll by the spring. The spring and pressure plate are settable to different angular positions to adjust the pressure of the stack against the feed roll and to permit the stack to be placed on the plate.

    摘要翻译： 纸张盒包括可旋转的导向轴和在一端固定到轴的板簧。 固定在轴上的压板容纳一堆纸张，并通过弹簧被弹性地压靠进给辊。 弹簧和压板可设置到不同的角度位置，以调节堆叠与进给辊的压力，并允许将堆叠放置在板上。