Abstract:
A hinge (1) for a door opening over a horizontal axis, of the type comprising first and second supports (2, 3) that can be fixed to a compartment structure and to a door, at least rotatably constrained to each other through a pin (10). The hinge (1) comprises a fluidic cylinder-piston damper (9) of the type with internal flow leakage of the fluid contained therein. The damper (9) has a piston (18, 19) with a through-hole (20). The piston (18, 19) can have an appendix (19) that non-sealingly engages a chamber (17) when the door is closed, to increase the dampening. The hinge (1) has elastic means (7) such as a spring, to counteract the falling movement of the door when it is opened. The hinge (1) can be of the cam type, with a cam (4) and an abutment (5).
Abstract:
Hinge for connecting doors (1b) to ovens (1,1a) and the like, which comprises a fixed arm (11) engageable with the body of the oven, a movable part (21) which is hinged on said fixed arm (11) and on which one end (23b) of a movable arm (23) is pivotably mounted, there being provided means (15) for fastening the movable arm (23) to the fixed arm (11), said fixed arm (11) having a cross-section in the form of an overturned "U", between the walls of which there is arranged an idle roller (25), and said movable arm (23) being arranged inside said fixed arm.
Abstract:
Hinge for connecting doors (1b) to ovens (1,1a) and the like, which comprises a fixed arm (11) engageable with the body of the oven, a movable part (21) which is hinged on said fixed arm (11) and on which one end (23b) of a movable arm (23) is pivotably mounted, there being provided means (15) for fastening the movable arm (23) to the fixed arm (11), said fixed arm (11) having a cross-section in the form of an upturned "U", between the walls of which there is arranged an idle roller (25), and said movable arm (23) being arranged inside said fixed arm.
Abstract:
Hinge for the doors (4) of electric household appliances, furniture and the like, comprising a plate (1) which is fixed to the wall (100) of the electric appliance and which has connected to it a first box-shaped guiding and support element (2), a second box-shaped element (3) connected to the door (4) and carrying a fixed arm (6) and a movable arm (5) which can be connected to each other via associated engaging means (5d, 10) and resilient means (14) for balancing the door (4), in which said fixed plate (1) has hinged on it an additional rod (7) which is subject to the recall action of resilient means (8) and the free end of which has means (7c) designed to engage/disengage with/from the free end of said movable arm (5) during the opening/closing rotational movement of the door, there also being provided a device (9) for stopping the return movement of the rod (7) into the rest position, which can be deactivated by means of the free end of the arm (5) upon each rotation of the door (4) in either direction and activated when the two arms (5, 6) are engaged with one another for extraction of the door itself.
Abstract:
Damper (1) comprising a cylinder (2) containing a damping fluid, at least one piston (3) translatable within said cylinder and defining two damping chambers (4, 5), and a rod (6) for controlling the movement of said at least one piston (3) within said cylinder (2), said damper further comprising at least one first and at least one second narrow passages (7, 8) through which said damping fluid is forced to pass from one to the other of said two damping chambers (4, 5) when said control rod is controllably moved within said cylinder (2), characterized in that said at least one piston (3) is translatable with respect to said control rod (6) on the basis of the speed of said control rod (6), between a first position (P1), in which said at least one piston (3) prevents said damping fluid from passing through said at least one first narrow passage (7) and a second position (P2) in which said at least one piston (3) allows said damping fluid to pass through said at least one first narrow passage (7), and in that it comprises at least one first elastic member (9) constrained to said at least one piston (3) and deformable and/or displaceable with respect to said at least one piston (3) on the basis of the speed of said at least one control rod (6) to prevent said fluid from passing through said at least one second narrow passage (8), at least when said at least one piston (3) is in said second position (P2).