Chair adapted to force a forward and downward movement of the seat with respect to a backward inclination imparted to the backrest
AssigneeBrado S.P.A.
InventorStefano Serena
Life of this patent
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Abstract
A chair provided with a plate, to which a seat is freely articulated above, by way of at least one first linkage and a second pair of linkages in the rear and front regions, a backrest being articulated laterally and freely to said seat. The first end of a pair of cams is pivoted to the plate at the rear, and the second end is pivoted to the backrest.
Claims8
A chair, provided with a plate, to which a seat is freely articulated above, by way of at least one first linkage and a second pair of linkages in rear and front regions, a backrest being articulated laterally and freely to said seat, a first end of a pair of cams being pivoted to said plate at the rear, a second end being pivoted to said backrest, said pair of cams having arc-like guiding means for a sliding of at least one pivot which is integral with and protrudes from said backrest, said at least one first linkage and said second pair of linkages and said pair of cams being adapted to force a forward and downward movement of said seat with respect to a backward inclination that can be imparted to said backrest.
Dependencies are inferred from the claim text.