Mail flow compensating device
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United States of America Patent
Stats
-
Nov 14, 1995
Grant Date -
N/A
app pub date -
Nov 26, 1993
filing date -
Nov 27, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A mail flow compensating device which is a straight horizontal conveyor belt and is supplied with a stream of overlapping flat mail items. The flow compensating device is made of a stop wall sloping in relation to the belt and presenting a bottom end portion facing the belt. When the height of the stream exceeds a maximum value, the mail items contact and accumulate against the stop wall to form a group of superimposed mail items. The flow compensating device also presents an optical sensor for detecting the limit contour of the group of mail items, generating a full-flow-compensating-device signal, and cutting off supply to the conveyor belt.
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International Classification(s)
Cited Art Landscape
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