Controller for a moving member including an abnormality...

Details Controller for a moving member including an abnormality... Controller for a moving member including an abnormality...

2006-10-31

2006-10-31

Strimbu, Gregory J. (Department: 3634)

Movable or removable closures

Safety means responsive to obstruction to closure

Closure drive stopping or reversal

C049S026000, C318S266000, C318S470000

Reexamination Certificate

active

07127848

ABSTRACT:
A control apparatus rotates a drive motor reversely to reverse the moving direction of a roof glass when movement of the roof glass is obstructed by a foreign matter caught between the roof glass and a frame while the roof glass is moving toward the closing position, sets a home position of the roof glass by setting the count number to a predetermined value with the roof glass placed in a predetermined position. The control apparatus performs setting of the home position again when a reverse action of the roof glass has been carried out, because of catching of the foreign matter in the roof glass, a number of times equal to or greater than a specified number. An abnormality detecting device detects an abnormality in which the reverse action of the roof glass is not carried out within a specified time period. When the abnormality is detected, the control apparatus avoids setting the home position again.

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