| 摘要 |
<p>Standard door frame hinge can be fastened on left or right hand sides. The frame is built up of profiles and door hinge has a fixed plate. The latter is fastened on the frame by clamping in contact with frame profile and with a screw in the hinge plate. The screw engages with clamping ridge in the frame profile groove. The hinge plate can be placed at required level, and the door hinge is readily fitted and dismantled. The clamping wedge (13) and the fixed door hinge plates (10) form a claw which engages with matching profile part of frame. The claw is secured on profile subsequently by the screw (16) which traps frame profile section between screw and the claw wedge (13).</p> |
