rd, the two vi- other car or other obstacle. The great merit carding machine. This is done by steaming ly or slowly upon the brakes, as desired. of this invention consists in its quick action, brating rods are made to approach, and, by a the rovings, and at the same time applying a pressure which,… … as different degrees of fineness are required. The annexed engravings are views of a most | cross brace bars of the truck-frame, as shown centre, the frame of the truck, with the excep- To effect this purpose they are fixed on a lon- important improvement in Railroad Trucks | in section, fig.6. F F…
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