| 摘要 |
A hinge element destined for mounting on an aluminium door or window frame (10) having a longitudinal channel (12) with an undercut profile, including: a mounting section (30) having contact surfaces (32) suitable for resting against corresponding portions of the external longitudinal surfaces (20) of the groove (42), an anchorage plate (46) suitable for being inserted into said groove (12), and at least one mounting screw (48) for fixing said anchorage plate (46) to said mounting portion (30). <??>The mounting section (30) includes a projecting anchorage portion (36) having an anchorage surface (38) that is destined to be pressed against a portion of a first internal longitudinal surface (22) of the groove (12), the anchorage plate (46) having a first longitudinal surface (58) that is destined to press against the projecting anchorage portion (36) and a second longitudinal surface (54) that is destined to press against a second internal longitudinal surface (22). <IMAGE> |
