Electricity: motive power systems – Motor-reversing
Reexamination Certificate
2007-01-30
2007-01-30
Duda, Rina (Department: 2837)
Electricity: motive power systems
Motor-reversing
C318S461000, C318S466000, C318S286000, C049S026000, C049S028000
Reexamination Certificate
active
11084542
ABSTRACT:
A power closure system with anti-pinch having a closure, a motor operatively connected to the closure, a sensor operatively producing signals indicative of motor speed, an anti-pinch activator coupled to the sensor and the motor, the anti-pinch activator including a predetermined trigger value; a measured value; a stored value; a comparator for comparing the measured value with the stored value and initiating a pinch response when the difference between the measured value and the stored value is greater than the trigger value; and a predetermined modifying calculation for changing the stored value when the measured value indicates a motor speed less than the motor speed indicated by the stored value.
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Duda Rina
Dura Automotive Systems, Inc.
Dura Global Technologies Inc.
Watson Dean B.
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