| 摘要 |
1447996 Windows; glazing J S JOHANSEN 31 Oct 1973 [9 Nov 1972] 50657/73 Headings E1J and E1R A glass panel comprises a pane with strips 4, 4a on opposite edges, two rods 6 each passing through flanges 4', 4a' on the strips and being spaced from the pane. The rods 6 may have nuts at each end and clamp the strips together, and may carry catches 18 or other fittings e.g. a hinge attached to hook 8. The panel may be hinged at its top, the rods being vertical, or hinged at its side, the rods being horizontal. Sealing and insulating material (16) may be provided, and an abutment (13) on flange 5' to engage a seal (14) on a wall. |
