| 摘要 |
<p>Frame (5), particularly intended for fire-proof doors (1) and preferably made of steel profile. The said frame (5), which is intended to be fitted in an opening (3), particularly a wall opening (3), has an abutment shoulder (13) which is adapted to a closing element (1), such as a door (1) or the like. The frame (5) comprises in addition at least one fixing arrangement which is designed to be fixed on at least one edge (3A) of the opening (3) intended for the frame (5), and adapts thereto. With the invention it is possible to fix a frame in an opening simply and accurately without the need for any special work to be carried out on the opening. The said fixing arrangement comprises at least one adjustable fixing device (14) which extends along the opening plane of the opening (3) and bridges the distance between the frame (5) and the edge (3A) of the opening, and which can be locked to the said edge (3A) of the opening so as to hold and support the said fixing device (14) and the frame (5) in the desired position in the opening (3).</p> |
