Belt conveyor
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United States of America Patent
Stats
-
Jun 9, 1992
Grant Date -
N/A
app pub date -
Sep 17, 1990
filing date -
Sep 17, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A belt conveyor comprising a drive device, a drive shaft connected to the drive device and rotated by the drive device, a driven shaft capable of rotating freely, and a first base member supporting the drive shaft at one end, a second base member supporting the driven shaft at one end, and an endless belt wrapped around the drive shaft and the driven shaft. The first and second base members can move relative to each other. The belt conveyor further comprises a bias device biasing the first and second base members away from each other, and a guide for guiding the second base member moving away from the first base member.
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