Dual-line time recorder

Recorders – Printing – dotting – or punching marker – Time record

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Details

346 81, 346 95, G01D 1504

Patent

active

057642508

ABSTRACT:
A dual-line time recorder includes a barrel cam, printer, motor, and slide plate. The motor rotates the barrel cam. The rotational motion of the barrel cam translates into lateral movement of the printer in forward and reverse directions. A slide plate is adapted for moving the printer in a transverse direction relative to the barrel cam between a first line of print and a second line of print. After printing in a forward direction along a first line of print, the slide plate shifts the printer for printing along a second line of print in the reverse direction. After printing in a reverse direction, the slide plate shifts the printer back to its original position. The printer is fully programmable for printing a variety of data on the print medium.

REFERENCES:
patent: 2087315 (1937-07-01), Bugg et al.
patent: 4381511 (1983-04-01), Suzuki
patent: 4415801 (1983-11-01), Franke
patent: 4420759 (1983-12-01), Maejima
patent: 4475831 (1984-10-01), Drejza
patent: 4744681 (1988-05-01), Sheldon
patent: 4899173 (1990-02-01), Elliano
patent: 4920421 (1990-04-01), Stemmle
patent: 5136937 (1992-08-01), Nogawa
"HA Series Time, Date and Numbering Stamps," Simplex Time Recorder Co., Publication S1601-0001 (Jun. 1991).

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