Display board and modules therefor
作者： Gene L. Hosler , Henry P. Blaeser
DOI:
关键词: Graphics 、 Display board 、 Distribution system 、 Die (integrated circuit) 、 Base (geometry) 、 Engineering 、 Engineering drawing 、 Inkwell 、 Computer graphics (images)
摘要: A display board for illustrating an electrical power distribution system or the like comprises a matrix of rectangular modules magnetically attached to steel support board. The may comprise die cut base plates backed by sheets magnetic rubber. Relatively permanent background graphics are silk screened upon front faces modules. Foreground representing features which subject change be overprinted in ink removed without disturbing graphics.
lens.org 参考文章(9)
Georg Greger, Electronic building set ,(1966)
Shouji Tsukamoto, Device for producing a block-built picture ,(1972)
Guadke Siegfried, Illuminated track diagram board ,(1953)
Don C. Waldron, Phanoy Waldron, Magnetic jigsaw puzzle ,(1978)
Timothy E. Addy, Warner E. Speakman, Control panel face ,(1988)
Alex J. Bellinder, Knockdown lighting boxes and means for clamping the front panels thereof ,(1976)
Jr George S Nalle, Dispatcher's board with movable facing sections ,(1954)
Bailey Walter R, Barrow Norman, MIMIC DIAGRAMS FOR CONTROLLED NETWORKS ,(1967)