US PATENT SUBCLASS 160 / 912
RACK-AND-PINION AWNING OPERATOR


Current as of: June, 1999
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160 /   HD   FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL

912RACK-AND-PINION AWNING OPERATOR


DEFINITION

Classification: 160/912

RACK-AND-PINION AWNING OPERATOR:

(under the class definition) A means for causing an outrigger or other awning type device to be folded, rolled up or otherwise collapsed or to be extended or unrolled comprises a gear system in which the teeth of a straight toothed bar (the rack) meshes with the teeth of a wheel having a toothed rim (the pinion) for the interconversion of rotary and linear motion.