A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPERATOR FOR MOTORIZED SWING DOORS
An operator (1) for motorizing the opening and closing of a door panel (2) of a swing door by rotation about a door rotation axis, Zd, is disclosed. An operator hinge (1 h) defines an operator rotation axis, Zo, and allows rotation about the operator rotation axis, Zo, of an elongated component with respect to a post fixing bracket (121). The post fixing bracket comprises a fixing end for fixing to a static post (3) and a hinge end coupled to the operator hinge. The elongated component comprises a motor (1m); a geared transmission comprising gears (1g) and being coupled to the motor; a worm screw (1w) coupled to the motor via the geared transmission for driving a rotation of the worm screw. A housing (1c) covers at least the geared transmission and motor. A panel fixing bracket (131) has a fixing end for fixing the panel fixing bracket to the door panel and a nut end engaged in the worm screw, such that the rotation of the worm screw with respect to the nut end about the longitudinal axis, Xs, drives the translation of the nut end along the longitudinal axis, Xs. The housing has a one-way valve (lv) which is naturally closed and can be opened by coupling a dispensing tube (50d) to the one-way valve, bringing the dispensing tube in fluid communication with the gears of the geared transmission. A motorized swing door, a kit of parts and use of a one way valve (1v) for lubricating the gear (1g) of the operator are also disclosed.
OPERATOR FOR MOTORIZED SWING DOORS
An operator (1) for motorizing the opening and closing of a door panel (2) of a swing door by rotation about a door rotation axis, Zd, is disclosed. An operator hinge (1 h) defines an operator rotation axis, Zo, and allows rotation about the operator rotation axis, Zo, of an elongated component with respect to a post fixing bracket (121). The post fixing bracket comprises a fixing end for fixing to a static post (3) and a hinge end coupled to the operator hinge. The elongated component comprises a motor (1m); a geared transmission comprising gears (1g) and being coupled to the motor; a worm screw (1w) coupled to the motor via the geared transmission for driving a rotation of the worm screw. A housing (1c) covers at least the geared transmission and motor. A panel fixing bracket (131) has a fixing end for fixing the panel fixing bracket to the door panel and a nut end engaged in the worm screw, such that the rotation of the worm screw with respect to the nut end about the longitudinal axis, Xs, drives the translation of the nut end along the longitudinal axis, Xs. The housing has a one-way valve (lv) which is naturally closed and can be opened by coupling a dispensing tube (50d) to the one-way valve, bringing the dispensing tube in fluid communication with the gears of the geared transmission. A motorized swing door, a kit of parts and use of a one way valve (1v) for lubricating the gear (1g) of the operator are also disclosed.
OPERATOR FOR MOTORIZED SWING DOORS
STELLANTRIEB FÜR MOTORISIERTE SCHWENKTÜREN
ACTIONNEUR POUR PORTES BATTANTES MOTORISÉES
BENETELLO SIMONE (author) / DE PIERI BRUNO (author)
2018-06-13
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
TOOL FOR MOUNTING AN OPERATOR FOR MOTORIZED SWING DOORS AND GATES
| European Patent Office | 2022
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| British Library Online Contents | 2008