| 摘要 |
FIELD: civil engineering. SUBSTANCE: three-pane window has a box glazed interior and exterior paired leaves, middle pane, framed with sealing shaped section installed in plane of joint of the leaves. Middle pane holder has a member to secure it. Fastening member is used to secure the pane to the leaves. Tie-screws are installed on inner leave. Two threaded holes are originated in fastening member. Tie-screws are installed on opposite sides. One tie-screw is placed in the hole of interior leaf with head of the tie-screw installed in exterior leaf being placed in a port provided with a plug of thermal insulating material. EFFECT: improved design and decreased labour consumption in manufacturing. |
