A flowmeter kilometric daily is reset to zero by a push-button

摘要

P the invention relates to a flowmeter daily to reset to zero by a pusher, of the type comprising a plurality of drums arranged side by side on the same axis and supported in rotation by a frame, a rocker mounted to pivot with respect to the frame, a series of pinions secured to the rocker, each disposed between two drums in order to move a drum with a graduation when the previous drum rotates through one complete turn, a slide is guided in translation in the frame and fixed to a pusher, a mechanism connecting the slide to the rocker arm to pivot the latter when the pusher is moved, a cam integral with each of the drum and a finger manoevre associated with each cam and secured to the rocker in order to cause the reset to zero of the corresponding drum when the pusher is actuated. / p & & p & it comprises a square of each pinion and a ramp fixed to the frame which co-operates with said square for the pivoting of the pinions, the contact surface of the ramp being a circular sector centered on the axis of pivoting. / p