Pulley press controlling apparatus using an elastic member for belt transmission
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United States of America Patent
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Dec 17, 2002
Grant Date -
N/A
app pub date -
Nov 9, 2000
filing date -
Nov 13, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A frictional transmission comprising a pressurizing device for applying an elastic pressurizing force generated by compressing and pressing an elastic member in series by a compression device when a belt is pressed and controlled through the elastic member, a condition detector for obtaining a detected value of the friction force and the revolution number, an operating device for suitably creating the pressurizing force, and a control device for always calculating a deviation between a selected valve and a detected value of the predetermined pressurizing force, the control device achieves both or one of error compensation generated in the elastic member or the belt and strengthening adjustment of the additional function by a programmable control.
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