Registers – Coded record sensors – Hand feed
Patent
1990-04-10
1992-10-20
Levy, Stuart S.
Registers
Coded record sensors
Hand feed
235449, 360 2, G06K 1300, G06K 708, G11B 2504
Patent
active
051572460
ABSTRACT:
A speed governor roller (10) is provided so as to face a magnetic head (4) which is supported so as to face a manual conveying path (20) of a magnetic card (7). One end of a speed governor spring (15) is attached to the peripheral surface of the speed governor roller (10). A flywheel (17) is interlocked with the speed governor roller (10). When the magnetic card (7) is manually scanned, the speed governor roller (10) also rotates by the frictional force with the magnetic card (7). However, when an angle of rotation of the roller (10) increases, the force of the spring (15) to return the speed governor roller (10) in the opposite direction also increases. Thus, an increase in scanning speed of the magnetic card (7) is lightened. A fluctuation in scanning speed of the magnetic card (7) is absorbed by the flywheel (17). Therefore, the reading/writing operation of the magnetic card (7) can be stably executed.
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Glembocki Christopher R.
Levy Stuart S.
Omron Corporation
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