Abstract: A tray intended for the packaging of at least one article. The tray includes two parts connected together by an articulation zone enabling the tray parts to pivot relative to each other about an axis X. A first tray part forms at least one open compartment. One of the two parts includes at least two fastening means capable of engaging with two counterpart fastening means formed on the other of the two parts so as to hold both parts in a first position in which the compartment formed by the first part delimits together with the second part a closed recess capable of receiving an article. One of the two parts is also provided with at least two indentations configured to receive, in a second position of the two parts, the fastening means of a second identical tray positioned against the first.

Abstract: An assembly for transporting and presenting at least one object may include: a box including a first portion and a second portion that is connected in a separable manner to the first portion; and a display tray disposed inside the box and fastened to the second portion. The display tray may include a holding wall configured to hold one or more objects. The holding wall may be disposed relative to the second portion in such as manner as to form, below the holding wall, and between the holding wall and the second portion, a space in which the one or more objects may extend, at least in part.

Abstract: A tray intended for the packaging of at least one article. The tray includes two parts connected together by an articulation zone enabling the tray parts to pivot relative to each other about an axis X. A first tray part forms at least one open compartment. One of the two parts includes at least two fastening means capable of engaging with two counterpart fastening means formed on the other of the two parts so as to hold both parts in a first position in which the compartment formed by the first part delimits together with the second part a closed recess capable of receiving an article. One of the two parts is also provided with at least two indentations configured to receive, in a second position of the two parts, the fastening means of a second identical tray positioned against the first.

Abstract: Assembly for dispensing product of pasty fluid consistency, which includes a container (2) made of flexible material containing the product and a dispensing head which includes a dome (3) and is equipped with at least one dispensing orifice (4) capable of being closed by a movable stud (7) carried by an elastically deformable membrane (6), the container (2) and the dome (3) constituting a single piece obtained by moulding, a rigid insert (5) being put into position at the base of the dome (3) and delimiting a space (25) between the insert and the dome (3), the insert (5) including channels (23), which brings the space (25) into communication with the container (2), and carrying, opposite the orifice (4), the deformable membrane (6), the insert (5) consisting of a disc (14) through which are provided the channels (23) and of a support element (15) carrying the membrane (6), solidly attached to the disc (14 ), and arranged in the central region of the disc (14) which includes a circular plate (16), the central

Abstract: The method according to the invention consists, in a first step, in studying the acoustic response of a piece P by recording, with acoustic sensors (1, 2, 3, 4), signals emitted by a calibrated acoustic emitter (5), from a succession of predetermined mark points defining a grid on the surface of the piece, while the latter is unstressed. In a second step, the piece is stressed and the acoustic signals coming from acoustic events created by this stressing of the piece are recorded. Processing of the propagation times and of the amplitudes of the acoustic waves thus recorded during these two steps allows identification of the position and size of structural defects in the material constituting the piece P.