| 摘要 |
<p>SLIDING WINDOW comprises of upper fixed wing (3), and lower movable casement (2). By means of the handle (4) and angle bars (31) and (35) which are installed on the support plates (28), the wing (2) is releaved to be moved vertically to be parallally moved for 8 mm, inwardly, or to be open to a "VENT" position. The wing (2) may be lifted by means of tension spring (20), a pulley block (25) and the weight (23), which moves in the hollow frame 1. By means of a gasket (12) and the groove (9) on the frame 1, the window may be sealed. There are hollows (15,16) arranged along the opposite sides of the gasket body. On a sferical angled part of the gasket there are elastic angled parts (13), which rest on a sferical groove (8) surface in wing 2. There is a rubber gasket (11) fitted in a groove (2b) in wing 2. The gasket engages a projecting part of a bent metal sheet (10), which is fixed to a inclined frame surface (1). Instead of using gasket (12), squared gasket (17) with the elastic angled attachements (18) which is fixed onto an inclined outlet (1b), beneath a groove 2c, on wing 2, can be used. <IMAGE></p> |
