Abstract: The invention relates to improvements in the object of patent P200603269 for “Automatic rotation system for tilting seats of chairs or armchairs”, comprising rotation supports formed by two parts (1 and 2) which are rotating in relation to one another, between which there is incorporated a rotating draw-spring (4), one of the parts (2) of each rotating support determining an annular channel (5), in which there is housed a ring (6) together with a high-viscosity silicone filler, such that said ring (6) is linked by pulling with the other part (1) of the rotating support, a braking action occurring on the rotation movement between the two parts (1 and 2) due to the friction of that ring (6) with the silicone in the channel (5).

Abstract: A folding reading desk formed by a support structure with two boards, with an intermediate cavity in-between wherein a worktop board can be introduced and extracted, wherein said worktop board is coupled, in a sliding assembly with a braking system, to a board arranged in the mentioned intermediate cavity between the facing boards.

Abstract: The invention relates to an anchoring foot for chairs positioned at desks, comprising a column (1) having a lower anchor (2) for securing same to the ground and an upper supporting element (3), rotatably coupled thereto, for securing the body of the chair (13). The supporting element (3) includes a carriage (7) which can move longitudinally along a guide (8) forwards and backwards in relation to the desk (17) and which can rotate in relation to the column (1). In addition, the supporting element (3) can include a lower cam (25) positioned facing another complementary upper cam (22) that is inserted therein by means of helical tracks (24). The lower cam (25) is pushed upwards by the return force of a spring (27), thereby rotating the upper cam (22) and rotating the seat to the initial position thereof.

Abstract: Disclosed is an automatic rotation system for tilting seats of chairs or armchairs, comprising a seat fastener having at least one holder formed by first and second parts rotatably coupled together; first and second conformations respectively attached to the first and second rotatably coupled seat fastener parts; and a spring incorporated between the first and second rotatably coupled seat fastener parts.

Abstract: Seat-assembly movement system, for collecting up and deploying rows of seats (1) at the installation site, by means of sliding on guides (2) arranged in the floor, the movement of the rows of seats (1) being managed by means of a control system comprising a master PLC or a computer unit, for governing the installation, in combination with respective slave PLCs arranged on the carriages (3) carrying the rows of seats and in connection with devices for controlling the position of said carriages (3) on the mounting guides (2).

Abstract: The invention relates to a damping mechanism for folding seats in chairs, having an application in seats (1) incorporated in an articulated assembly by means of shafts (2), with springs (4) which act in the sense that they tilt the seat towards a vertical folded position, incorporating in each shaft (2) an eccentric cam (5) on which there is supported a damping piston which exerts retention action for smoothing the upward rotation of the seat by the action of the springs (4).

Abstract: A folding reading desk formed by a support structure with two boards, with an intermediate cavity in-between wherein a worktop board can be introduced and extracted, wherein said worktop board is coupled, in a sliding assembly with a braking system, to a board arranged in the mentioned intermediate cavity between the facing boards.

Abstract: The invention relates to a movable installation comprising rows of seats. The inventive installation is formed by guides (1) which are housed in the ground and on which the rows of seats (2) are slidably mounted such that they can slide between a position in which they are grouped together and a position in which they are spaced apart. The aforementioned guides (1) define (i) upper extensions which provide a ground leveling reference during the assembly of the installation and (ii) a housing for the insertion of cover plates (10) which are level with the ground.

Abstract: The invention relates to a damping mechanism for folding seats in chairs, having an application in seats (1) incorporated in an articulated assembly by means of shafts (2), with springs (4) which act in the sense that they tilt the seat towards a vertical folded position, incorporating in each shaft (2) an eccentric cam (5) on which there is supported a damping piston which exerts retention action for smoothing the upward rotation of the seat by the action of the springs (4).

Abstract: A system for mounting writing tablets to armchairs includes a slide guide mounted inside the armrest of the armchair. The writing tablet is slidable on the slide guide between a concealed position inside the armrest and a projecting position outside the armrest. A support is rotatably attached to the armrest and includes an upper stop element that can be adjusted to ensure the writing tablet is horizontal when in use.

Abstract: The invention relates to improvements in the object of patent P200603269 for “Automatic rotation system for tilting seats of chairs or armchairs”, comprising rotation supports formed by two parts (1 and 2) which are rotating in relation to one another, between which there is incorporated a rotating draw-spring (4), one of the parts (2) of each rotating support determining an annular channel (5), in which there is housed a ring (6) together with a high-viscosity silicone filler, such that said ring (6) is linked by pulling with the other part (1) of the rotating support, a braking action occurring on the rotation movement between the two parts (1 and 2) due to the friction of that ring (6) with the silicone in the channel (5).

Abstract: The invention relates to a folding armchair for conference halls, formed by a seat (1) and a backrest (2) articulated to one another and the assembly being arranged by means of articulations (9) between the seat (1) and side supports (5), rotation devices (10) being incorporated in the articulations (9), which rotation devices allow a free rotation in the direction of the swinging of the seat (1) towards a use position, but which in the direction of swinging towards an upward folded position determine a progressive damping of the rotation.

Abstract: A seating installation, which is concealable under the floor. The seats are mounted in articulated manner, with the possibility of swiveling between a lowered, cleared-away position and a raised position of use, on pillars which are fixed to the base floor. A number of flaps are mounted in articulated manner on the same pillars forming a raised access floor under which the seats may be concealed in the lowered position.