Apparatus and method for transporting a web
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United States of America Patent
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Dec 26, 2000
Grant Date -
N/A
app pub date -
Mar 25, 1998
filing date -
Mar 25, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A web transport apparatus (10) useful for transporting web (16), such as photosensitive strips or sheets, in a corrosive materials environment has first and second rollers (12, 14) each having a sleeve portion (26, 36) with bushings (28, 38) and intermeshing gears (30, 40) arranged thereon. The sleeve portions (26, 36), gears (30, 40) and bushings (28, 38) each comprise a ceramic material that resist wear, abrasion and corrosion when exposed to the corrosive materials.
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