Improved braking arrangement applicable to pushers in bar feeders, of the type constituted on the basis of a tubular body, provided with axial holes for the passage of the bars and the associated chain, on the one hand, to the motor-reducer group and on the other hand to the pusher element of the bars, and also incorporates respective end brackets carrying respective pinions, in which the chain engages; characterized in that in one of the clamps, namely the rear one, a braking device is opportunely arranged, which, framed in a housing for this purpose constituted in clamp shower, is operatively related to the pusher element of the bars, so that with the action of the aforesaid braking device, the consequent retention of the pusher becomes feasible, preventing its retraction while the machine is working the corresponding bar. (Machine-translation by Google Translate, not legally binding)
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