Patent Application
20170011662
The present invention relates to methods of preparing custom overlays for display faces on analog type gauges, meters, tubing, cylinders, clocks and the like. Specifically, the invention relates to a method for customizing analog gauges, meters and the like with coded overlays.
In almost every manufacturing facility, regardless of the product of manufacture, it is typically at least one workers job to monitor, look at, read and/or set gauges related to a status or condition of a process parameter such as time, volume, temperature, pressure, liquid level (e.g., remaining liquid, how full, how high, how empty, how low, etc.), mass, speed, etc. However, some of these system gauges—the term “gauge” is intended to be inclusive of all analog-type instruments which are used for indicating or setting a measurable parameter including clocks (indication of time or duration), fill-gauges (e.g., volume or fluid level), and dials (e.g., used to pre-set maximum and minimums)—are difficult to quickly and clearly read due to being positioned at a distance from an operator or having a very small type-face or scale.
Often the gauge is not used to indicate an exact number, but merely to show operation is occurring within an acceptable range. For such situations, gauges can be made with colored (or otherwise coded) zones to indicate, for example, green to indicate operation is within an “acceptable/preferred” range, yellow to show a “caution” range, and red for a “critical/danger” range. In some cases manufacturers are able to have a customized dial face or crystal (cover) made with bold colors to indicate the desired ranges. However,these customized gauges are not easily altered and in some processes the manufacturing parameters can change, both over time and as different products are run. For example, a first product may require a greater temperature or pressure than a second product during manufacture, while a third product has less mass at completion. If these three hypothetical products are made using the same equipment, an operator may be misled by a custom gauge made for only one product.
Until the invention of the present application, these and other problems in the prior art went either unnoticed or unsolved by those skilled in the art. The present invention provides unique, simple and economical methods and systems for customizing gauges without sacrificing accuracy, durability or effectiveness.
There is disclosed herein a system, instrument, customizing kit and method for customizing analog instrument gauges, each of which overcomes disadvantage of existing systems, instruments and methods while affording additional operating advantages.
Generally speaking, a kit for customizing an analog gauge face comprises a plurality of sheet or substrates having sets of removable gauge markers thereon, a container configured to retain the plurality of sheets, and instructions on how to use the removable gauge markers for customizing a gauge. The sets of removable gauge markers comprise precut circles of a polymeric material, preferably vinyl.
In an embodiment, each set of removable gauge markers comprises at least two precut circles having different diameters. In a most preferred embodiment, each set comprises circles of three different diameters. Further, each set of removable gauge markers is coded to be visually distinguishable from other sets. For example, the markers may be color-coded, lined or shaded to distinguish gauge zones when applied. Finally, in a specific embodiment, at least some of the precut circles will comprise an outer ring section and an inner core section.
In a preferred method for customizing an instrument gauge, the steps comprise obtaining a plurality of precut polymeric circles attached to a substrate, selecting a first precut polymeric circle from the plurality of polymeric circles, cutting the selected first precut polymeric circle to obtain a first overlay portion, peeling the first overlay portion from the substrate, and applying the first overlay portion to the instrument gauge. Of course, where multiple distinct zones are needed to be differentiated, the selecting, cutting, peeling and applying steps may be repeated for creating additional and distinct overlays.
These and other aspects of the invention may be understood more readily from the following description and the appended drawings.
For the purpose of facilitating an understanding of the subject matter sought to be protected, there are illustrated in the accompanying drawings, embodiments thereof, from an inspection of which, when considered in connection with the following description, the subject matter sought to be protected, its construction and operation, and many of its advantages should be readily understood and appreciated.
While this invention is susceptible of embodiments in many different forms, there is shown in the drawings and will herein be described in detail at least one preferred embodiment of the invention with the understanding that the present disclosure is to be considered as an exemplification of the principles of the invention and is not intended to limit the broad aspect of the invention to any of the specific embodiments illustrated.
Referring to
As can be seen in
While not specifically set forth in the numerous drawing figures, a gauge marking system may be comprised of a single sheet 12 and instructions. The system sheet may be embodied in any combination of the myriad of forms described for the preferred kit 10.
For example,
In an alternate embodiment, the markers may take advantage of the vinyl material's tendency to “cling” to glass and plastic surfaces (i.e., gauge covers). In such an embodiment, no adhesive layer may be needed. This may allow the markers to be temporarily removed from a gauge to clean the application surface, and then replaced or reused, as desired.
The polymeric material used should be transparent to allow reading gauge face markings, as necessary. Also, it is preferred to include at least two different colors of markers 20, most preferably three colors, as part of each kit 10. While Red and Green are the most common colors used, there are no limits to the color combinations possible. Alternatively, the markers 20 may be printed with a pattern or by some other marking to distinguish zones on a custom gauge.
As shown in
To customize a gauge, the appropriate sized polymeric marker 20 must first be selected. This can be done in many ways, including by measuring the gauge face and markers 20 to determine the best fit, or by merely holding the sheet 12 up to the gauge face and selecting the best fit marker 20. The solid circle 22, strip 24 or ring section 26 (or core section 28) can be cut directly on the substrate/sheet 12 into a desired arc or strip overlay section 32. Once cut, the resulting overlay section 32 can be peeled from the sheet 12 and applied to the appropriate portion of the desired gauge.
As an optional feature of the adhesive-backed embodiment, a clear and colorless shield or guard layer (not shown) made from a vinyl material that clings may be placed over the overlays 32 to protect them from dirt, grease, debris, etc. The shield layer could be easily removed, cleaned and returned, or merely replaced regularly. In this way, the gauge covers are kept clean and readable.
The matter set forth in the foregoing description and accompanying drawings is offered by way of illustration only and not as a limitation. While particular embodiments have been shown and described, it will be apparent to those skilled in the art that changes and modifications may be made without departing from the broader aspects of applicants' contribution. The actual scope of the protection sought is intended to be defined in the following claims when viewed in their proper perspective based on the prior art.
