New Meter Compound Reducing Gear Train
A new compound reducing gear train for water meters is illustrated in the sectional views herewith. Fig. 1 shows a nearly complete elevation of the improved compound gear train, in a form to be suspended in a water meter casing, a portion of which is indicated in dotted outline; Fig. 2 is an elevation of the train when revolved 90° from that of Fig. 1; Fig. 3 is a bottom plan view, directly projected from Fig. 1; Fig. 4 is a top plan view, revolved from Fig. 2; Fig. 5 is a diagram illustrating the oldtime disposal of all the pinions and gears, Fig. 6 is a diagrammatic plan-view, to an enlarged scale, of a central pinion and a pair of right and left gears. Fig. 7 is also a diagrammatic plan-view of a central gear and a pair of right and left pinions, which denotes the present improvement by an alternative mode of effecting the same kinematic result as is illustrated in Fig. 6; Fig. 8 is a partial detached section to better illustrate details more obscurely denoted in the elevations and in Fig. 3; and Fig. 9 is a detached detail view denoting a modification in the spindle-mounting of the outer gears and pinions.
三个即兴表演ved featurcH are to he dealt with; first, the meshing of the gears and pinions; second, the disposal of the co-ordinating pairs of the outer gears and pinionsf and third, the mounting of the lower central gear and its pinion.
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