Clamped glazed unit and peripheral seal thereof with a shape that limits the peripheral sliding of the glazed unit so as to guarantee that it does not come loose from its mounting structure

An assembly comprising:

• a laminated glazed unit comprising a transparent structural block comprising at least one sheet, the structural block comprising opposed first and second main surfaces and an edge,
• a peripheral seal surrounding the edge of the structural block, the peripheral seal including:
• (i) a first spacer part arranged between an overhanging part of the first main surface of the structural block and a windowpane retainer and
• (ii) a second spacer part arranged between the second main surface of the structural block and a mounting structure,
• wherein the windowpane retainer and the mounting structure are configured to clamp the laminated glazed unit with the peripheral seal therebetween, and
• wherein at least one contact surface selected from (a) a contact surface between the first spacer part and the windowpane retainer and (b) a contact surface between the second spacer part and the mounting structure is inclined toward the structural block along a direction from the edge toward a central part of the structural block such that said at least one contact surface and the structural block converge toward one another in said direction, the inclination defining a negative angle between −1° and −40° with an adjacent main surface of the structural block.