Programming apparatus

Details Programming apparatus Programming apparatus

1976-04-19

1977-06-28

Cook, Daryl W.

Registers

Calculators

Input-output calculator to indicator, printer, etc.

235 6111B, 235 6112N, G06K 1518, G06K 704, G06K 1906

Patent

active

040327531

ABSTRACT:
An apparatus for programming a hand-held programmable electronic calculator of the type having depressible key inputs. The apparatus includes a program tape having a plurality of apertures therein forming a matrix defined by a plurality of rows and columns. Command pins are inserted within selected ones of the apertures for representing programming commands. A frame is included for receiving the calculator and for providing registration between the aperture matrix of the program tape and the depressible keys of the calculator. A plurality of levers are coupled to the frame for being actuated by the command pins to depress the calculator keys. A rotatable cam is included for engaging the command pin in each row of the program tape, and sequentially moving the command pins and the program tape through communication with the levers, thereby sequentially actuating the depressible keys for programming the calculator.

REFERENCES:
patent: 2273740 (1942-02-01), Terry
patent: 2521338 (1950-09-01), Bryce et al.
patent: 3624772 (1971-11-01), Grunwald
patent: 3916159 (1975-10-01), Del Castillo

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