Abstract: It is provided an apparatus for injection molding articles of plastics material comprising: molds (2a) and countermolds (2b) forming molding units (3), molding cavities (7) being defined inside said molds and countermolds; one injection assembly (8) and one auxiliary assembly (9) adapted to respectively supply melted plastics material and pressurized fluid into the molding cavities; molding units (3) being movable with respect to said injection assembly (8) and auxiliary assembly (9); and removable connecting devices (12, 8a), and check means (20) adapted to avoid counter flows from molding cavities (7), being provided between molding units (3) and injection assembly (8) and auxiliary assembly (9).

Abstract: It is provided an apparatus for injection molding articles of plastics material comprising: molds (2a) and countermolds (2b) forming molding units (3), molding cavities (7) being defined inside said molds and countermolds; one injection assembly (8) and one auxiliary assembly (9) adapted to respectively supply melted plastics material and pressurized fluid into the molding cavities; molding units (3) being movable with respect to said injection assembly (8) and auxiliary assembly (9); and removable connecting devices (12, 8a), and check means (20) adapted to avoid counter flows from molding cavities (7), being provided between molding units (3) and injection assembly (8) and auxiliary assembly (9).

Abstract: The device for stabilizing stacking up of tables (2) having folding legs (4) and a plate (3) provided with an edge (5), an upper face (6) and a lower face (7), comprises a latch element (12) movably connected to the plate (3) and a tooth (13) defining one end of the latch element (12). The latch element (12) is drivingly movable from a rest position to a work position at which the tooth (13) projects from the plate (3) to form a stop abutment preventing slipping with respect to an underlying table (2).

Abstract: A chair adapted to be stacked is provided, of the type having a rear frame (2) including two rear uprights (3) and rear crosspieces (5), a front frame (7) including two front uprights (8) and front crosspieces (9), a seat (10) and lateral crossbars (11) connecting the rear uprights (3) with the front uprights (8), the chair further having shaped close-fit regions (13) formed in at least one of the frames (2, 7) to removably engage, by close fitting, an underlying chair in a stacked position and the engagement taking place by forced and elastic deformation of the frames (2, 7) at the shaped close-fit regions (13).

Abstract: There is provided a support device comprising shaped bodies (5) suitable for engagement with bottom ends (2a, 3a) of chairs (1), each of which has a coupling axis (6), a coupling cavity (7) extending along the coupling axis (6) and insertable on said bottom ends (2a, 3a) by pressure and in a removable manner, and a support face (8) expanded in a direction radial to the coupling axis (6), which face can be directly put in contact with the ground and rest thereon and which is provided with openings (10) to break the continuity of the ground-contact surface, and indentations (11) to avoid interferences when the chairs are stacked up.

Abstract: There is disclosed a device (1) for stabilizing stacking up of tables (2) having folding legs (4) and a plate (3) provided with an edge (5), an upper face (6) and a lower face (7), the device (1) comprising: one latch-like element (12) movably connected to the plate (3) and one tooth (13) defining one end of said latch-like element (12), the latter being drivingly movable from a rest position to a work position at which the tooth (13) projects from the plate (3) to form a stop abutment preventing slipping with respect to an underlying plate (3′).

Abstract: A chair adapted to be stacked is provided, of the type having a rear frame (2) including two rear uprights (3) and rear crosspieces (5), a front frame (7) including two front uprights (8) and front crosspieces (9), a seat (10) and lateral crossbars (11) connecting the rear uprights (3) with the front uprights (8), the chair further having shaped close-fit regions (13) formed in at least one of the frames (2, 7) to removably engage, by close fitting, an underlying chair in a stacked position and the engagement taking place by forced and elastic deformation of the frames (2, 7) at the shaped close-fit regions (13).

Abstract: The invention involves a multi-colored paintbrush handle having an axis (8), a first and a second extremity crossed by the axis (8), and an external grip surface (9) placed between said extremities, the handle including: a core (13) parallel to the axis (8), at least one colored raised part (14) emerging from the core (13) and externally defining at least one shaped section of the grip surface (9), and at least a first layer (16) of colored plastic material molded onto the core (13), the first layer (16) externally defining a main section (11) of the grip surface (9) and having a different color than that of the raised part (14).

Abstract: An improved folding chair is provided, which comprises two uprights (2) each having an intermediate section (10), two struts (6) articulated on the uprights (2) and each having two ends (15a, 15b) defining a lower length than that of the uprights (2) and similar to that of the intermediate section (10), and a seat (9) articulated on the struts (6) and the uprights (2) and movable therewith between a use position, in which the uprights (2) and struts (6) are transverse to each other and define four supports resting on the ground, and a compacted position in which each strut (6) is disposed alongside an intermediate section (10) of an upright (2), each upright (2) being provided with shaped portions (14a, 14b) jutting out from opposite sides of the intermediate section (10) and forming stop abutments for the ends (15a, 15b) of a strut (6) of an adjacent folding chair.