Bulletproof window
AssigneeIsoclima S.P.A.
InventorAndreas ENGL
Life of this patent
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Abstract
The present invention relates to an armoured glazing, particularly for use as a moveable side window of a motor vehicle, comprising at least one sheet (3) of an optically transparent, sintered ceramic material which is preferably aluminum oxynitride (AlON).
Claims39
Armoured glazing, particularly for use as a moveable side window of a motor vehicle, characterized by at least one sheet of an optically transparent, sintered ceramic material.
Armoured glazing, particularly for use as a moveable side window of a motor vehicle and comprising in layers a plurality of sheets (30, 32, 34) and laminating layers, at least one laminating layer (31, 33) being arranged between each two successive sheets to join that two sheets, a stepped edge (39) configured at the periphery of the armoured glazing and a projection (38) for engaging the armoured glazing in a frame (10) or door frame, and featuring an edge reinforcement (31) covering at least the inside surface of the projection (38), in the region of the stepped edge (39) a recess (39.1) being configured at the periphery of the armoured glazing into which the edge reinforcement (31) extends, characterized in that the edge reinforcement (31) is a sintered ceramic part.
Armoured glazing comprising a laminate of sheets (40, 42, 44) and laminating layers (41, 43), at least one laminating layer being arranged between two each successive sheets to laminate the sheets and laminating layers together, and a stepped edge (49) configured at the periphery of the armoured glazing and a projection (48) for engaging the armoured glazing in a frame (10) or door frame, characterized in that the projection (48) is made of a sintered ceramic.
Dependencies are inferred from the claim text.