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    Water resistant switch mat having activation across its entire surface
    1.
    发明申请
    Water resistant switch mat having activation across its entire surface 有权
    防水开关垫在其整个表面上具有活化作用

    公开(公告)号：US20060175184A1

    公开(公告)日：2006-08-10

    申请号：US11051147

    申请日：2005-02-04

    申请人： John Grzan

    发明人： John Grzan

    IPC分类号： H01H35/00

    CPC分类号： H01H3/141 ,  H01H2003/147 ,  H01H2003/148

    摘要： An electrical switch mat which generally includes a first layer of flexible matting material, a second layer of flexible matting material, and a perimeter ribbon switch disposed between the first layer and the second layer. The ribbon switch has a longitudinal edge and is operable under pressure between a closed condition and an open condition and maintained in one of the open and closed conditions in the absence of pressure. The first and second layers have a peripheral edge which is aligned with the longitudinal edge of the ribbon switch in a coplanar relationship to form a peripheral edge of the electrical switch mat.

    摘要翻译： 一种电开关垫，其通常包括柔性消光材料的第一层，柔性消光材料的第二层和设置在第一层和第二层之间的周边带状开关。 带状开关具有纵向边缘，并且在关闭状态和打开状态之间的压力下可操作，并且在没有压力的情况下保持在打开和关闭状态之一。 第一和第二层具有与共同关系的带状开关的纵向边缘对准的外围边缘，以形成电气开关垫的外围边缘。

    Water resistant switch mat having activation across its entire surface
    4.
    发明授权
    Water resistant switch mat having activation across its entire surface 有权
    防水开关垫在其整个表面上具有活化作用

    公开(公告)号：US07176397B2

    公开(公告)日：2007-02-13

    申请号：US11051147

    申请日：2005-02-04

    申请人： John Grzan

    发明人： John Grzan

    IPC分类号： H01H35/36

    CPC分类号： H01H3/141 ,  H01H2003/147 ,  H01H2003/148

    摘要： An electrical switch mat which generally includes a first layer of flexible matting material, a second layer of flexible matting material, and a perimeter ribbon switch disposed between the first layer and the second layer. The ribbon switch has a longitudinal edge and is operable under pressure between a closed condition and an open condition and maintained in one of the open and closed conditions in the absence of pressure. The first and second layers have a peripheral edge which is aligned with the longitudinal edge of the ribbon switch in a coplanar relationship to form a peripheral edge of the electrical switch mat.

    摘要翻译： 一种电开关垫，其通常包括柔性消光材料的第一层，柔性消光材料的第二层和设置在第一层和第二层之间的周边带状开关。 带状开关具有纵向边缘，并且在关闭状态和打开状态之间的压力下可操作，并且在没有压力的情况下保持在打开和关闭状态之一。 第一和第二层具有与共同关系的带状开关的纵向边缘对准的外围边缘，以形成电气开关垫的外围边缘。

    Pressure activated switching device
    5.
    发明授权
    Pressure activated switching device 失效
    压力开关装置

    公开(公告)号：US6072130A

    公开(公告)日：2000-06-06

    申请号：US955136

    申请日：1997-10-21

    申请人： Lester E. Burgess

    发明人： Lester E. Burgess

    IPC分类号： E05F15/00 ,  H01H1/029 ,  H01H3/14

    CPC分类号： H01H3/142 ,  E05F15/44 ,  H01H1/029 ,  H01H3/141 ,  H01H2003/147 ,  H01H2003/148 ,  Y10S428/901 ,  Y10T428/24917 ,  Y10T428/249958 ,  Y10T428/31703 ,  Y10T428/31707

    摘要： A pressure sensitive sparkless switching device includes a layer of piezoresistive cellular polymer foam, at least two conductive layers, and an insulative spacer element having at least one opening. When pressure is applied to the device the piezoresistive foam disposes itself through the opening of the spacer element and makes electrical contact between the conductive layers. The resistance of the piezoresistive foam varies with the amount of pressure applied to provide an analog as well as on-off function. The device may also provide multiple switching, and shear detection capabilities.

    摘要翻译： 一种压敏无火花切换装置包括一层压阻多孔聚合物泡沫，至少两个导电层和具有至少一个开口的绝缘间隔元件。 当压力施加到装置上时，压阻泡沫体通过间隔元件的开口自行布置，并且在导电层之间进行电接触。 压阻泡沫的电阻随施加压力的量而变化，以提供模拟和开 - 关功能。 该装置还可以提供多种切换和剪切检测能力。

    Safety contact mat
    10.
    发明申请
    Safety contact mat 失效
    安全接触垫

    公开(公告)号：US20040154908A1

    公开(公告)日：2004-08-12

    申请号：US10479825

    申请日：2003-12-04

    发明人： Helmut Friedrich ,  Paul Meyer

    IPC分类号： H01H003/02

    CPC分类号： H01H3/141 ,  G08B13/10 ,  H01H1/029 ,  H01H2003/147

    摘要： The invention relates to a safety contact mat having an upper mat half and a lower mat half with two opposite, interspaced, conductive layers, which are to be brought into contact in order to close an electrical contact. According to the invention, one mat half is formed by a flat coextrudate (1) of a non-conductive (2) elastomer, of a conductive elastomer (5), and of a conductive woven material (4) that is bordered by said elastomers (2,5).

    摘要翻译： 本发明涉及一种安全接触垫，该安全接触垫具有上垫子半部和具有两个相对的间隔导电层的下垫子半部，所述导电层将被接触以便闭合电接触。 根据本发明，一个垫半部分由导电弹性体（5）的非导电（2）弹性体的扁平共挤出物（1）和与所述弹性体（4）接合的导电编织材料（4）形成， （2,5）。