Heated glass guard with sensorless control for forklift trucks
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United States of America Patent
Stats
-
Dec 27, 2011
Grant Date -
Dec 18, 2008
app pub date -
Jun 15, 2007
filing date -
Jun 15, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An open forklift truck is provided having an elongated windshield that protects the operator from wind chills experienced when operating the truck in a cold storage environment. The windshield is a laminate having a plurality of heating elements disposed therein that are electrically connected to a control that monitors speed, battery voltage, temperature, and ambient feedback and adjusts the power supply to the windshield based on this feedback. Accordingly, the windshield is maintained at a predetermined temperature selected to limit condensation and fogging of the windshield.
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Family
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