Chart recorder having review means
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 1996
Grant Date -
N/A
app pub date -
May 19, 1994
filing date -
May 19, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A chart recorder with the facility to automatically review recorded data on chart paper. This review feature is high speed and accurate, and is provided by a series of one way drive mechanisms. These mechanisms comprise of various spools, rollers and gears. The chart paper is transferred from spool to spool. A removable cassette houses these mechanisms. The cassette is juxtapositioned with a floating recording station. The mutual abutment of the cassette with the recording station ensures that the required tolerances between the chart paper and the pen head are achieved.
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Family
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Cited Art Landscape
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