Abstract: A device for connecting parts of a crate includes a female sheet including a slot and a peripheral surface; and a male sheet including a tab and a peripheral surface, the male sheet being coupled to the female sheet by the tab. The tab includes a stop element in an upper part of the male sheet closest to the peripheral surface of the female sheet, an upper surface of the tab extending upward, and a front surface of the tab extending downward and being completed with a lower surface connected to an inclined guiding surface.

Abstract: A machine for assembling boxes comprising five independent parts including two head walls, two side walls and a base with peripheral flanges that engage with grooves in a lower portion of the side walls and the head walls. Ends of the head walls have end tongues that are inserted into notches adjacent to ends of the side walls. The machine includes a central assembly station comprising a base ring inside which a stationary forming die is disposed. A base of a box to be formed is positioned on a lower face of the stationary forming die such that while the base of the box is held in position, horizontal push devices are activated which move the head walls and the side walls towards the base of the box which is locked in position against the lower face of the stationary forming die.

Abstract: The invention relates to a stackable container that includes a lower part, base or bottom (1), two long lateral walls or side panels (2) and two short lateral walls or front panels (3) that include a flat element that can consist of two end base planks (10), of two pairs of cornered base planks (10?) or one complete base plank (10?) shaped such that when a plurality of containers are stacked, the bottom of an upper container (1) rests on the flat element (10, 10?, 10?) of a lower container. The flat element (10, 10?, 10?) acts as a support surface for an upper container when it is stacked and as a reinforcement of the container structure, giving it strength and avoiding breakage during stacking.

Abstract: The invention relates to a device for connecting parts of a crate comprising: a female sheet (1) which, in turn, comprises a slot (4) and a peripheral surface (5); and a male sheet (2) which, in turn, comprises a peripheral surface (5), said male sheet (2) being coupled to the female sheet (1) by means of a to (6) The tab (6) of the male sheet (2) comprises a first stop element (10) in the upper part thereof closest to the peripheral surface (5), said stop element extending upwards by means of an upper surface (7), said upper surface (7) extending downwards by means of a front surface (8) until it connects with an inclined guiding surface (9) via a lower surface (14).

Abstract: The invention relates to a machine for assembling boxes of the type that comprise four independent parts, namely: two head walls, two side walls and a base provided with peripheral flanges that engage with grooves provided in the lower portion of the side walls and head walls. In addition, the ends are provided with end tongues that are inserted into notches provided close to the ends of the sides. The machine includes a central assembly station (1) comprising a base ring (10) inside which a stationary forming die (11) is disposed. The base of the box (2) to be formed is positioned on the lower face of the die, such that, while the base is held in position, horizontal push devices are activated which move the head walls (4) and the side walls (3) towards the base (5) which is locked in position against the lower face of the stationary forming die (11).

Abstract: Container with foldable load platform intended for transporting different pieces, so that once the container assembly is empty; it can be folded occupying a reduced space. It is characterized in that it comprises a foldable load container having two opposite side walls with the addition of a central folding line (5) and two side folding lines (6) parallel and separated by a distance from the corner joints (7) of adjacent side walls. Therefore some characteristic inner spaces are created in the folded position of the load container, which allow housing different fastening elements therein, unlike conventionally occurs wherein housing these fastening elements within the inside fold of load container is not possible.