Abstract: Waste collection device that includes a pit provided with a lid that has waste insertion pillars and with a lifting unit that is suitable to move at least one waste container; the device is characterized in that the monolithic lid is pivoted to the edge of the pit and is kinematically connected to the lifting unit so as to perform the opening and closing motions respectively during the ascending and descending movements of the lifting unit.

Abstract: The improved waste collection device has a container housed in a pit, closed by a lid and supported on a base. The base is mounted on a telescopic lifting mechanism for moving the container between a lowered position, whereat the base is located proximate to the bottom of the pit and a raised position, whereat the base is located flush with the pavement surrounding the pit. A hollow column is provided in the lid for introducing waste material into the container. Upon filling the container and hollow column with waste, spaces remain empty at the upper part of the container. The hollow column defines a volume which is, at most, equal to the spaces which remain empty in the container. Waste accumulated within the column is displaced into the empty spaces in the container upon removing the container from the base for emptying.

Abstract: The waste collection device comprises a structure having a base and a cover which are suitable for delimiting a portion of space for the accommodation of a container. The structure is connected to lifting means suitable for providing movement between a position in which the structure is concealed within a pit and a position in which it protrudes completely from the pit. A hollow column is rigidly associated with the cover and is connected to the container for the insertion of waste.

Abstract: The device has two substantially vertical fixed guides along which sliders actuated by hydraulic cylinders can slide. The sliders support platforms which are each adapted to accommodate a motor vehicle. A bracket for each platform is associated with each slider and supports a profiled element on which the edge of the platform rests. The profiled element is provided with a gutter for conveying liquids to its ends.

Abstract: The device comprises a supporting platform for at least one automobile, with sides each provided with a pair of wheels connected to variable-geometry supports. The supports are adapted for contact engagement, during the motion of the platform, with guides provided on the vertical elements of a supporting structure and configured so as to offer a sloping portion proximate to the base and a substantially vertical portion.