THE PITCH amp; PIVOT HEAVY DUTY HINGE

摘要

A heavy-duty hinge designed primarily for doors/windows has three leaves pivoted about respective hinge pins in opposite senses. The load-bearing can be increased by extending the length of the hinge to suit requirements up-to the fully continuous hinge length. In the closed position the hinge and the hinge guide and restrictor stay are totally invisible from either side of door or window. The friction can be adjustable through the lengths of the twin pivots as well as via the guide and restrictor stay. The restrictor stay holds door or window in the fully open position. IMAGE