Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MOTORIZED ACTUATOR AND MOVABLE BARRIER PROVIDED WITH SAID ACTUATOR
The motorized drive (5) according to the invention is configured to open and/or close a wing (3) of a barrier such as a door, main door, gate or swing shutter, a wall or sliding partition or other sliding wing. The motorized drive (5) comprises a motor (7) and a first reduction unit (9) through which the motor (7) can open or close the wing (3). The reduction unit (9) comprises a first (11) and a second toothed profile (13) engaging together, thus realizing a gear with a variable transmission ratio depending on the angular and/or linear position of at least one of the two toothed profiles. At least one of the first (11) and of the second toothed profile (13) forms at least one toothed section having a pitch profile which is substantially non-circular or not formed by a simple arc of a circle or a straight line.
MOTORIZED ACTUATOR AND MOVABLE BARRIER PROVIDED WITH SAID ACTUATOR
The motorized drive (5) according to the invention is configured to open and/or close a wing (3) of a barrier such as a door, main door, gate or swing shutter, a wall or sliding partition or other sliding wing. The motorized drive (5) comprises a motor (7) and a first reduction unit (9) through which the motor (7) can open or close the wing (3). The reduction unit (9) comprises a first (11) and a second toothed profile (13) engaging together, thus realizing a gear with a variable transmission ratio depending on the angular and/or linear position of at least one of the two toothed profiles. At least one of the first (11) and of the second toothed profile (13) forms at least one toothed section having a pitch profile which is substantially non-circular or not formed by a simple arc of a circle or a straight line.
MOTORIZED ACTUATOR AND MOVABLE BARRIER PROVIDED WITH SAID ACTUATOR
ACTIONNEUR MOTORISE ET BARRIERE MOBILE EQUIPEE DUDIT ACTIONNEUR
ACETO DANILO (Autor:in) / MAGNONI SAMUELE (Autor:in)
10.11.2020
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Motorized actuator and movable barrier provided with said actuator
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020