| 摘要 |
By the invention it is possible for a hinged opening frames system (glazing and shutter), to be constructed, having a sash profile (1) with a groove (2) as shown in Figures 4 & 5 and a basic frame's profile (3) with a groove (4), where eventually the locking profile (5), which is initially placed into the groove (2) of the sash profile (1), being pushed out, enters the groove (4) of the basic frame's profile (3), so that the sash's (1) movable framework secures and literally embodies with the basic frame's (3) stable framework, in a way that makes the whole frame completely inviolable. The main motion's transmission accessory (9) is adjusted to the frame's cremone, which by being rotated, transmits motion to the drive belt (12), as shown in Figure 7, which moves the accessories (7), which push out the locking profiles (5), which in turn enter circumferentially into the groove (4) of the framework assembled by the basic frame's profile (3). |
