Abstract: Disclosed is a food preparation device including: a container suitable for receiving food for preparation, the container presenting a bottom and a side wall that rises from the bottom generally along a vertical axis; and at least two blades arranged in the container, each blade being driven in rotation about an axis of rotation, the axis of rotation of at least one of the blades extending in the direction of the vertical axis. The axis of rotation of at least one of the other blades is inclined at a non-zero angle of inclination relative to the vertical axis.

Abstract: A laminated glass pane having at least one rigid glass sheet and one flexible plastic material sheet is described, which has a peripheral strip disposed over at least a part of the edge of the pane over at least one edge of a flexible plastic sheet. The peripheral strip has two layers of respectively different materials, a first layer designated the "internal layer", is comprised of a material having a softening temperature which is less than or equal to the temperature employed in autoclaving the sheets which are components of the pane, and a second layer designated the "external layer", is comprised of a material having a softening temperature which is greater than the temperature employed in autoclaving the sheets.