| 摘要 |
A membrane switch control panel arrangement and a label assembly for labeling same, for providing for in field applied identification of the control panel legend upon assembly of the switch, in which the control panel arrangement is of the keyboard switch type providing for touch sensitive switch actuation, with the control panel arrangement circuit board circuiting, membrane or touch sensitive switch components therefor, and the control panel legend sheet switch location indicia therefor being arranged in superposed modular group form, and columnarily arranged, spaced apart switch actuation and observation sets, which sets are disposed in spaced apart rows and extending crosswise of the panel in a columnar configuration, with the legend sheet being delineated to receive and have adhered thereto individual in field marked labels that are to bear the switch identification indicia of the adjacent switch location indicia row. The label assembly comprises a carrier sheet and an adhesive backed label forming sheet that are both specially segmented to define specially shaped sections cooperation to remain united for application thereto, by using a typewriter or the like, the switch identification indicia involved that becomes known only when the assembly of the switch components and controls has been completed. The individual labels are shaped to be then expeditiously separated from the carrier sheet and centered on the respective legend blank spaces by way of throw-away end tab section arrangement that is part of the label assembly arrangement.
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