Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 819
ller, toreceive the impression. A claim is made to the manner of throwing thispress roller in and out of gear; also to the flexible tympan, self-operatingclamps, &c. The drawing is not sufficiently in detail to show the construe-tion of the various parts; and the flexible tympan, which is… … American Patents for Ifrirch, with fiema?*ks. 321 are unable to follow out the intention of the inventor, even with the aid of awell executed drawing. The furnace is within the boiler, and it is proposedto return the smoke and the escape steam back again through the furnace.To effect this object…
Science · Patents · Meteorology · Technology
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