. Railroad record, and journal of commerce, banking, manufactures and statistics . Fig. 3 is a perspective view of Joint Rail. Fig. 1 is ftview of outside plate C, whuh is applied on the outer sidoof the joiut. It is intended to stand up flush with the faceof the rails, so that it may form an unbroken bearing for tlu*wheels, as they pass the square extremities of the plate may be of such form as tojfill up the recess inthe side of the rail, between the head and base, or only tobear against the head and upon the base, leaving an openspace between it and the neck of the rail. The hist
. Railroad record, and journal of commerce, banking, manufactures and statistics . Fig. 3 is a perspective view of Joint Rail. Fig. 1 is ftview of outside plate C, whuh is applied on the outer sidoof the joiut. It is intended to stand up flush with the faceof the rails, so that it may form an unbroken bearing for tlu*wheels, as they pass the square extremities of the plate may be of such form as tojfill up the recess inthe side of the rail, between the head and base, or only tobear against the head and upon the base, leaving an openspace between it and the neck of the rail. The hist men-tioned form is the one shown in the drawing. In either casethe lower part of said plate rests partly upon the base of therails, and partly upon the outside lip of the chair, as Fig. 2 is a view of inside plate D, which is applied onthe inner side of the joint Tins plate must fit into the re-cess in the side of the rail, as its upper part can not projectlaterally beyond the head of the rails, or ic would interferewithte shegellartnf the wheels. its lower part, like thelower pari of* plate C, rests partly upon the base of the rails,and partly upon the inside lip of the chair, as shown in themodel. FVcio the inner side of this plate, projects twostrong horizontal tongues C C, which pass through slots inthe ends of the nils, and corresponding ones in the outsideplate C. These tongues rest upon projections, which areprovided on the chair to stand up outside of the plate C, toact as hearings for the tongues C C. and serving, also, inpart, to confine the plate C. The ends of the tongues arefurnished with vertical slots to receive keys*, which aredriven through ihem, and corresponding vertical slotsin thechair. The rails and chair are secured to the joint lie b
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Keywords: ., bookcentury1800, bookdecade1850, bookidrailroadreco, bookyear1853
