| 摘要 |
A folding door system can include adjustable pivotal joints. Hinge-type pivotal joints can include one or more adjustable spacers to allow the relative positions of hinges and door panels to be easily varied. The pivotal joints, and included adjustable spacers, can be surface mounted to reinforcing cladding strips spanning substantially an entire height of a door panel. This surface mount facilitates access to the pivotal joints for rapid adjustment, removal, or installation of a door panel in a door system. |
