n Fig. 1, a hinge able condition continued until the mark was scarcely of the flange has a straight side, against which works rod passing through the half hinge having its bear- noticeable. an eccentric cam pivoted to the top plate, whereby ings in the sides of the car body, as shown in the sec-… … HARSHMAN'S UNLOADING moves toward the point of discharge, its front axle abuts against the vertical limb of the bell crank lever, board can be used on covered box cars for unloading when in the position shown in the small view, the fur- ear corn, potatoes, coke, etc., the bottom of the car ther…
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