| 摘要 |
<p>The various elements (1,2,3,4) that form the stile and/or rail of a frame, are stiffened by two or more metallic bodies (6), hidden from view in the thickness of the stile or rail. These stiffeners serve also as anchoring means for the hinges or other hardware and as assembling means for the two parts of the stile or rail which clamp the glass pane between them. The anchoring or assembling screws are also hidden from view but easily accessible. The opposed surfaces of the two parts of each stile or rail are provided with longitudinal slots for the stiffeners which are either of Z or L form.</p> |
