Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HINGE WITH DAMPED CLOSING A hinge (1) with damped closing, comprising a first four-bar linkage (2), which comprises a coupling element (3) which can be associated with a fixed element (100), a first portion (4a) of a first lever (4) and a third lever (5) which are associated in an articulated manner with the coupling element (3) and a first portion (6a) of a second lever (6) that is interposed between the preceding ones and is articulated thereto. The hinge (1) further comprises a second four-bar linkage (11), which comprises a fixing element (12) which can be associated with an element (200) which can move with respect to the fixed element (100), a second portion (6b) of the second lever (6) and a fourth lever (13) which are associated in an articulated manner with the fixing element (12) and a second portion (4b) of the first lever (4) that is interposed between the second lever and the fourth lever and is articulated thereto. The hinge (1) is adapted to assume alternately an open configuration and a closed configuration, in which the coupling element (3) and the fixing element (12) have different relative positions, the levers (4, 5, 6, 13) rotating about respective articulation pivots (7, 8, 9, 10, 14, 15, 16) which are substantially horizontal in use during the movement between the open and closed configurations. The hinge (1) is further provided with at least one damping element (17) which acts for at least one portion of the transition from the open configuration to the closed configuration and is provided with a first end (17a) and with a second end (17b) which can move alternately toward and away from each other between an extended configuration and a retracted configuration. The at least one damping element (17) has the first end (17a) associated in an articulated manner with at least one lever (4, 5, 6) of the first four-bar linkage (2) and the second end (17b) associated in an articulated manner with at least one lever (4, 6, 13) of the second four-bar linkage (11). (Figure 1) V/s it~
HINGE WITH DAMPED CLOSING A hinge (1) with damped closing, comprising a first four-bar linkage (2), which comprises a coupling element (3) which can be associated with a fixed element (100), a first portion (4a) of a first lever (4) and a third lever (5) which are associated in an articulated manner with the coupling element (3) and a first portion (6a) of a second lever (6) that is interposed between the preceding ones and is articulated thereto. The hinge (1) further comprises a second four-bar linkage (11), which comprises a fixing element (12) which can be associated with an element (200) which can move with respect to the fixed element (100), a second portion (6b) of the second lever (6) and a fourth lever (13) which are associated in an articulated manner with the fixing element (12) and a second portion (4b) of the first lever (4) that is interposed between the second lever and the fourth lever and is articulated thereto. The hinge (1) is adapted to assume alternately an open configuration and a closed configuration, in which the coupling element (3) and the fixing element (12) have different relative positions, the levers (4, 5, 6, 13) rotating about respective articulation pivots (7, 8, 9, 10, 14, 15, 16) which are substantially horizontal in use during the movement between the open and closed configurations. The hinge (1) is further provided with at least one damping element (17) which acts for at least one portion of the transition from the open configuration to the closed configuration and is provided with a first end (17a) and with a second end (17b) which can move alternately toward and away from each other between an extended configuration and a retracted configuration. The at least one damping element (17) has the first end (17a) associated in an articulated manner with at least one lever (4, 5, 6) of the first four-bar linkage (2) and the second end (17b) associated in an articulated manner with at least one lever (4, 6, 13) of the second four-bar linkage (11). (Figure 1) V/s it~
Hinge with damped closing
ZETTI DANIELE (Autor:in)
10.12.2020
Patent
Elektronische Ressource
Englisch