Official Gazette of the United States Patent Office Volume 285 (Paperback)

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1921 Excerpt: ... respect to the bed, and means for operating the presser member In pressure applying operations comprising vertically reciprocable rods and cross plates connected to said rods and arranged to engage one over each end of the presser member when the latter Is In Its extreme forward position over the work supporting bed, considerable portions of the plates being arranged to lie on both sides of lines connecting the upper ends of the rods to provide a construction that will Insure the application of requisite pressure on the work. 1. A pump. Including a standing barrel formed of concentrically arranged pipe sections, a valve seat having a plurality of fluid passageways therethrough and formed with a depending outwardly threaded flange, the upper end of the inner pipe section being threaded onto said flange, a discharge pipe, a coupling connecting said dis charge pipe with said seat, the upper end of the outer pipe section being threaded Into said coupling, valves controlling the passageways through 6aid seat, a spider within said discharge pipe, provided with fluid passageways and spaced above said valve so as to limit the up An automobile wheel attachment comprising a drum adapted for use in association with a cable and cableanchoring means and having at its inaer end peripheral ears, nn annular carrying body opposed to the Inner end of the drum and riveted to the ears thereof and having radial, longitudinally-slotted projections and also having pairs of other radial projections and lateral arms extending at right angles Inwardly from the latter and adapted to rest at opposite sides of spokes, threaded bolts extend lng through the slots of the first-named projections, spoke-clamping plates carried by the said bolts and disposed in a plane inwardly beyond the i...