TWO-POINT WINDOW REGULATOR

摘要

automotive industry; door window regulators. SUBSTANCE: both ends of flexible rack are fastened on glass. Shaped of guide tube provides travel of rack ends in one direction owing to possibility of turning of one of ends relative to the other through 180 deg. and arrangement of point of contact of rack coils with driving and support gears between points of attachment of flexible rack ends on glass. Such design provides transmission of force from drive to glass in two points, limitation of tolerable force and emergency displacement of glass in case of drive failure. EFFECT: improved reliability of window regulator. 1 dwg