Vehicle mirror device

Details Vehicle mirror device Vehicle mirror device

2008-01-10

2010-12-14

Benson, Walter (Department: 2837)

Electricity: motive power systems

Motor-reversing

Automatic and/or with time-delay means

C318S400220, C318S400260

Reexamination Certificate

active

07852024

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.

REFERENCES:
patent: 5514940 (1996-05-01), Okamoto
patent: 5801502 (1998-09-01), Monzen
patent: 5952802 (1999-09-01), Pimley
patent: 6917169 (2005-07-01), Nagasawa et al.
patent: 7125127 (2006-10-01), Luna et al.
patent: 7237912 (2007-07-01), Semineth
patent: 2002-127824 (2002-05-01), None

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