Abstract: A signalling beacon comprised of a lighting indicator which is mounted in a body enabling the stacking thereof. An energy accumulation device, at least one photovoltaic cell and an electronic device of the beacon are in the beacon. The electronic device has a radio frequency receiver circuit to receive radio communication signals which are emitted by an emitter circuit, and a light indicator control circuit. The light indicator control circuit includes a timer, a logic circuit intended to the polarization of the timer and of the light indicator, and a connection device for the switching off of the energy accumulation device when the beacons are piled up. A signalling beacon is obtained with a high autonomy, which is also remotely controllable and it has a high versatility of applications.

Abstract: The carrier is provided with retention openings formed by two kinds of radial flanges of special shapes. The carriers are preferably made of cardboard or pasteboard diecast blanks which are introduced over the top of the containers and which by and adhesion form the carriers. The invention has application in the support and transport of containers in groups of one or more rows, especially soft drink cans or pots.

Abstract: A device for supporting and transporting a group of receptacles has a lower panel for retaining the receptacles and an upper panel connected to the lower panel for covering the receptacles held in openings of the lower panel. The openings of the lower panel are preferably circular and defined by alternating lines of weakness and cut lines, with a plurality of flanges extending from the lines of weakness for supporting the receptacles in the openings. A side panel can be provided for bar-code information. A handle is also provided.