Data recording instrument

Recorders – Printing – dotting – or punching marker – Interconnected record receiver feed and record effecting...

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Details

346113, 346136, G01D 1504, G01D 1516, G01D 1524

Patent

active

040329267

ABSTRACT:
A data recording instrument having a recording sheet supply roll and a recording sheet take-up roll used for continuously recording a sensor. The instrument utilizes an axially movable rod activated by pulsing means. Movement of the rod advances the take-up roll through lever means connected to the axially movable rod. The lever means adjusts the degree of turning of the take-up roll in proportion to the amount of recording sheet accumulated on the take-up roll. The axial movement of the rod also activates marking means for charting the resultant output of at least one continuous sensor.

REFERENCES:
patent: 1964409 (1934-06-01), Whittaker
patent: 2890924 (1959-06-01), Norfolk, Jr.
patent: 3370300 (1968-02-01), Gilorich et al.

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