. Railway mechanical engineer . Friction Clutch for Motor Driven Beaudry H line of power hammers. This clutch makes possible the constantoperation of the driving motor attached to the body of the ma-chine without the use of a belt tightening device, while still re-. Application of Individual Motor Power Han 319 320 RAILWAY AGE GAZETTE, MECHAXICAL EDITION \0L. 89, No. 6 taining the usual food-pedal method of control of the machine. The clutch consists of a pulley A which runs loose upon thehub of the brake section C, the latter being keyed to the friction ring B is split to fit the he
. Railway mechanical engineer . Friction Clutch for Motor Driven Beaudry H line of power hammers. This clutch makes possible the constantoperation of the driving motor attached to the body of the ma-chine without the use of a belt tightening device, while still re-. Application of Individual Motor Power Han 319 320 RAILWAY AGE GAZETTE, MECHAXICAL EDITION \0L. 89, No. 6 taining the usual food-pedal method of control of the machine. The clutch consists of a pulley A which runs loose upon thehub of the brake section C, the latter being keyed to the friction ring B is split to fit the head of the pin,which is operated by a lever F. This slot in the ring is providedwith steel faces to withstand the wear. The cam D which oper-ates the clutch is of the spiral type and is controlled by a rodsuitably attached to the foot-pedal of the machine. By varying the pressure of the foot-pedal the operation of thehammer may be perfectly controlled; as the pressure increases theforce of the cam against the hardened steel roll in the end of thelever is increased and the pin tightens the friction ringbetween the pulley and the brake section, the amount of slippagebetween these two members depending entirely upon the posi-tion of the cam
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
