Recording electrical information

Registers – Platform operated – Platform actuated traffic counters

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Details

133 8R, 194 1N, 235 92CN, 235 92CT, 235 92R, 235 92T, 235 92PL, G06M 312, G07D 900

Patent

active

041467787

ABSTRACT:
Information concerning operation of a money or token taking machine is recorded with an electrical recording module which can subsequently be detached from the machine and read with a separate electrical reading device. A latching system is disclosed and may be used to prevent re-insertion of the module into the machine before it has been read. A plurality of interchangeable modules can be used with different machines and a common reading device, and the modules may record unique machine codes and also provide unique module codes in addition to recording machine operation data. The reading device can also read without erasing. An eraser is also disclosed for erasing recorded information after reading with the reading device, a protective system is also disclosed for preventing presentation of a module to the machine, reading device, eraser system out of a predetermined sequence. A module can be capable of retaining recorded machine data, machine code and module code even when not externally powered.

REFERENCES:
patent: 3120602 (1964-02-01), Lagarde
patent: 3436530 (1969-04-01), Faude et al.
patent: 3551652 (1970-12-01), Faude
patent: 3754122 (1973-08-01), Dinapoli et al.
patent: 3779357 (1973-12-01), Haller et al.
patent: 3878371 (1975-04-01), Burke
patent: 3934123 (1976-01-01), Maurer
patent: 3959632 (1976-05-01), Trehn et al.
patent: 4038525 (1977-07-01), Freeman

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