Abstract:
A barrier (1) for controlling the transit of vehicles, comprising a supporting frame (2) for a bar (4) for blocking the passage of vehicles, the blocking bar being movable, following the actuation of first motor means (5), with respect to the supporting frame (2) about a first pivoting axis (100) which is substantially parallel to the direction of travel (200) of the vehicles that cross the barrier (1) in order to move between a blocking position, in which the blocking bar (4) is arranged substantially transversely to the direction of travel (200) of the vehicles, and a passage position, in which the blocking bar (4) is arranged laterally with respect to said direction of travel (200) of the vehicles, the blocking bar (4) being movable, following the impact of a vehicle, about a second pivoting axis (101) which is substantially perpendicular to the direction of travel (200) of the vehicles and to the direction of longitudinal extension (201) of the blocking bar (4) in order to move, in contrast to the action of elastic means (6), from an active condition, in which the blocking bar (4) is arranged on a plane which is substantially perpendicular to the direction of travel (200) of the vehicles, to an at least partially broken through condition; the barrier (1) furthermore comprises means (7) for locking the rotation of the blocking bar (4) about the second pivoting axis (101) which are adapted to prevent the passage, owing to the action of the elastic means, of the blocking bar (4) from the at least partially broken through condition to the active condition, the locking means (7) being able to be deactivated on command to allow the passage of the blocking bar (4) from the at least partially broken through condition to the active condition.
Abstract:
This invention concerns an electromechanical barrier comprising a movable bar (14) attached at one end (13') of a rotating shaft (13) of a control gear reduction unit (12) fixed to a supporting structure or column (11) and at least one elastic means (15) associated with the rotating shaft (13) for balancing the bar during its opening and closing movements. The rotating shaft is supported in the body of the reduction unit (12) in two parallel parts by means of bearings, and has an end (13") opposite the one supporting the bar (14) to be controlled supported on a fixed additional means of support (20) outside and at a distance from the reduction unit.
Abstract:
This invention relates to a management and authentication system of the radio transmission codings in remote control devices which use radio frequency transmitters to dialogue with the fixed radio receivers. The system includes a personal computer loaded with a programme for storing at least the codings of the remote controls, and a portable, electronic device (Memory Box) for storing and programming, connectable to the personal computer. The stored codings of the remote controls are transferred from the personal computer to the electronic device (Memory Box) and from said electronic device to the radio receivers to be configured, wherein thy may be authenticated by an authentication and loyalty electronic device.
Abstract:
The invention concerns a safety device for power operated closing systems, such as industrial, commercial, garage, gate electromechanical systems and similar, where the closing system has at least one moving part driven by an electric motor using mains supply voltage and frequency current, governed by an electronic control panel. As a safety measure, the device makes us of an encoder or an encoder and inverter in combination, to generate signals to the electronic panel indicating the position and speed of the moving part so as to control and limit the dynamic or impact force of the latter on encountering an obstacle during its travel.
Abstract:
The invention relates to an anti-intrusion device for closing systems operated by an actuator group managed by an electrically powered controller. The device includes a means (14) sensitive to a thrust applied to the closing system in the opening direction and able to cause the actuator to start in the direction to oppose the opening thrust and to automatically hold the closing system closed, and at least an acoustic warning (15) activated in reply to a signal arriving from the sensitive means.
Abstract:
The invention concerns a signaling or flashing light device, in particular for moving parts of automatic opening/closing systems. The device comprising at least a flashing light source governed by a relative circuit (14) and preset to indicate the operating and movement state of closing under the control of a general control centre (13) and incorporates, in connection with the circuit (14) of a luminous source, a transmitter/receiver circuit (15) configured to emit and transumi corresponding radiofrequency signals towards an electronic control card (12) associated with the general powered and general control unit (13), so as to visibly signal both the movement, the insecurity and/or faults in the system and the stop of the moving parts and the correct set-up of said system.
Abstract:
The invention concerns an electromechanical safety device, or sensitive edge, in particular a sensitive edge for moving parts of any automatic closing system controlled by a general control centre (13), the safety device comprising a pressure sensitive mechanism (14) provided to emit a block and/or alarm signal in reply to a contact of a moving part with another adjacent part. The protection device incorporates a transmitter/receiver circuit (15) designed to receive and recognise the signals emitted by said sensitive mechanism and to communicate via radio with a management electronic card (12) associated with the general control centre, so as to enable or stop the movements of the moving parts in response to the signals arriving from the protection device.
Abstract:
This invention concerns an end of stroke device for rolling shutter operators, comprising two cursors each associated with an end of stroke switch and both coupled to a threaded bar turning in response to the rotation of a roller pulley. Each cursor (18, 19) is assembled and turning idle between two support flanges, sliding on linear guides parallel to the threaded bar, and it is engaged by a stop means (24) which is manually moveable between a block position to prevent the cursor from turning and an unblocked position to enable manual idle turning of the cursor in respect to the threaded bar for positioning along said bar and in relation to the respective switch.