| 摘要 |
An accessory for profiles (7) used for making frames for sliding windows or doors (1) comprising, amongst other things, a fixed frame (2) formed by two crosspieces (3, 4) and two stiles (5, 6); the profile (7) forming the first lower crosspiece (3) comprises two sliding tracks (8, 9), parallel with one another, presented by a lower base body (10), and heat insulation elements (12); this profile (7) having an element (11) for connecting and joining two halves (7a, 7b) of the profile (7), transversally separate relative to the length of the tracks (8, 9) and together forming the whole of the lower crosspiece (3); this connecting and joining element (11) also has heat insulation properties. |
