Sughure, Rothwell, Mion, Zinn & Macpeak
Vehicle window regulator mechanism
 A vehicle window regulator mechanism for lowering and raising two glass sections of a vehicle window comprises a pair of first and second regulator arms on which are supported a vent glass and a main glass, respectively, a sector gear pivotally mounted on a vehicle base plate member and operatively connected to the two arms, and a plurality of cam slots and cam followers operatively connecting the two arms with the sector gear and the vehicle base plate. The two glasses may be sequentially or simultaneously lowered and raised due to different arrangements between the cam slots and the cam followers upon rotational movement of the sector gear. 
Aisin Seiki Kabushiki Kaisha
E E
E05F E05Y
inventional additional
Ryoichi Masatoshi
Fukumoto Fujita