Daily mileage recording unit

Registers – Odometers – Details

Patent

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Details

235139R, 235144HC, 235144SM, G01C 2200

Patent

active

043141498

ABSTRACT:
A daily mileage recording unit, of the type comprising a plurality of drums mounted side by side on the same shaft and supported in rotation by a frame, a swinging member mounted to pivot with respect to the frame, a series of gears carried by the swinging member, each disposed between two drums to displace one drum by one graduation when the preceding drum has effected a complete revolution, a sliding member guided in translation in the frame and provided with a push button, a mechanism connecting the sliding member to the swinging member to pivot the latter when the push button is displaced, a cam rigidly locked with each drum and an actuator associated with each cam and carried by the swinging member for returning to zero the corresponding drum when the push button is actuated, a square rigidly locked with each gear and ramps carried by the frame which are engaged by respective squares during the pivoting of the gears, the contact surface of the ramp being a circular sector centered on the pivoting axis.

REFERENCES:
patent: 2539368 (1951-01-01), Hoye
patent: 3643072 (1972-02-01), Szeluga
patent: 3835303 (1974-09-01), Krauss
patent: 4204112 (1980-05-01), Lane

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