Recorders – Printing – dotting – or punching marker – Time record
Patent
1980-12-29
1982-11-09
Griffin, Donald A.
Recorders
Printing, dotting, or punching marker
Time record
346 11, G01D 932, G01D 1504
Patent
active
043587771
ABSTRACT:
A device for recording, handling and documentation of time/activity data. The duration of different categories of work occasions and/or activities, as for example down time, can be measured by activation of a press button corresponding to each category of work. A pulse train (11), generated in a pulse generator (10), is provided to at least one of a plurality of storage cells (12). As the time between two pulses (11a), following after each other, is constant and known, e.g. one hundredth of an hour, the total number of pulses (11a) the storage cells (12) are fed with, will correspond to a time value required for the respective output of work and/or activity. When desired the information content of all storage cells (12) is read. This information is converted and/or handled and the result is printed (7) in a manually readable form on an information carrier (6). The information content of the storage cells (12) can also be transferred to and handled by a central reading unit.
REFERENCES:
patent: 3390395 (1968-06-01), Gamburd et al.
patent: 3740727 (1973-06-01), Griffin
patent: 3889103 (1975-06-01), Russell et al.
patent: 4270043 (1981-05-01), Baxter et al.
Griffin Donald A.
Svensk Ideutveckling AB Dag Bille
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