Bidirectional brush pressure source for magnetic read/write heads
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 23, 1985
Grant Date -
N/A
app pub date -
Apr 6, 1984
filing date -
Apr 6, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A read/write head for reading and writing data on a magnetic card or ticket with drive means for driving the ticket back and forth in opposite directions past the head includes a ticket pressure biasing unit in the form of a pair of brushes disposed adjacent head and inclined slightly toward one another in a direction toward the head for applying a uniform pressure on a ticket moving past the head in either direction of the ticket.
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Cited Art Landscape
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