Vehicle mirror device
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United States of America Patent
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-
Dec 14, 2010
Grant Date -
Aug 7, 2008
app pub date -
Jan 10, 2008
filing date -
Feb 6, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicle mirror device includes a drive unit to turn a mirror unit with respect to a base unit. The drive unit includes a motor and a control circuit. The motor is driven with a battery voltage. A current supply to the motor is cut OFF when a motor current flowing in the motor exceeds a threshold, and the control circuit changes the threshold depending on the battery voltage.
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