icle The invention is designed to secure greater strength by It consists of a double clamp and a tightening device, the illustrated would doubtless, if made light and strong, and avoiding perforations, in the axle and bolster, for the passage parts and operation of which will be understood by… … The kingbolt, shown at A, is formed with a clip at its lower end, which embraces the axle. The bolster is recessed at B, as shown, for the reception of the upper end of the king- bolt, which is formed with aT head, asshown. The head is confined in the recess by means of a plate,C, slotted in the…
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