Abstract: The invention relates to a massage or therapy table (1), constituted by a pedestal (2) intended to receive a set of moveable elements (3), characterized in that the moveable elements (3) comprise a plurality of height-adjustable rollers on which a person can rest in a lying and/or seated position, while in the space situated between two consecutive rollers a connecting strip intended to provide protection to the chest or back of the patient, and/or mouldings intended to provide side protection to the patient are fixed. Application to massages and other bodily treatments.

Abstract: A universal building unit comprising a plurality of members connected to each other by at least one adjustable plate. There is also at least one panel connected to the plurality of members. In this case, the plurality of members, the adjustable plate, and the panels all connect together to form a universal building unit that can be repeatedly constructed and combined with adjacent building units to form a building structure. These building units also contain a heating and cooling system for heating and cooling each unit within the structure. In addition, these units can be combined in any manner to create stairs, walls, doors, fixed and movable partitions, windows, roofs, or any other type of building component. These building units comprise a series of simple, easy to install fittings and steel profiles to create framing for any type of building.

Abstract: A universal building unit comprising a plurality of members connected to each other by at least one adjustable plate. There is also at least one panel connected to the plurality of members. In this case, the plurality of members, the adjustable plate, and the panels all connect together to form a universal building unit that can be repeatedly constructed and combined with adjacent building units to form a building structure. These building units also contain a heating and cooling system for heating and cooling each unit within the structure. In addition, these units can be combined in any manner to create stairs, walls, doors, fixed and movable partitions, windows, roofs, or any other type of building component. These building units comprise a series of simple, easy to install fittings and steel profiles to create framing for any type of building.

Abstract: The invention relates to a levering tool useful to lift up a manhole cover from its housing and to drag it away from the manhole inlet. The tool comprises a base provided with anti-skidding elements formed of studs and a series of parallel plates, and a rigid and elongated power bar. This power bar has one extremity mounted for pivotal displacement onto the base so that the free extremity is moved along an arc in a predetermined direction. A link of appropriate resistance is set between the power bar and the cover, and fasteners firmly connect the latter to the bar through the link. The tool works to displace the cover by applying a small force on the free end of the power bar while maintaining the anti-skid base substantially stable, therefore maintaining safe operation by the user.