| 摘要 |
1,182,350. Glazing and panel mounting; pivoted windows. P. H. JAMES. 6 Aug., 1968 [15 Aug., 1967; 15 Nov., 1967], Nos. 37560/67 and 52088/67. Headings E1J and E1R. Sheet material such as glass sheets 2 or other glazing material or panelling sheets is sealed in a frame 5 of resilient material such as aluminium or plastics such as P.V.C. by the provision on the frame, preferably integral therewith of a resilient rib 12, and pressing the sheet material 2 into sealing engagement with the free edge of the rib 12, and if a permanent seal is to be made the edge of the rib 12 is secured to the sheet 2 by means of an elastomeric adhesive e.g. silicone rubber. The frame members are hollow extrusions with a recess in the outer surfaces of the frame which is used for securing the frame in an opening for keying the frame to surrounding mortar &c., the recess may contain a deformable neoprene sealing tube 29. Door furniture or fittings of metal or plastics such as hinges 17; 18 or stays 20 or catch clip 19 may be secured to a sashless panel 2 by means of adhesive. The fixed pane 4 is pressed into engagement with the free edge of ribs 12 with the aid of clamping members B two on each edge of the pane. Each member includes an aluminium alloy or rigid synthetic plastics body 13 formed with a recess 14 with a soft neoprene pad 15 between the pane and recess wall and are drawn towards the rib 12 by screws 16 to exert pressure of the pane on the tip of the rib. Stiffening inserts of steel U-section or tubular section 11, Fig. 3 may be provided in the hollow sections of the frame members and each may have a dovetail recess to accommodate a member 27 with corresponding dovetail 28 such as a sill or a surround member 20 to conceal the openings between frame and wall. The frame itself is also provided with a peripheral flange 25. Strip 13 may be provided with drain holes (31 Fig. 5). |
