A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING/CLOSING MECHANISM HAVING A SELF-LOCKING DEVICE
The present invention relates to a opening/closing mechanism equipped with a self-lock device; the opening/closing mechanism includes a baseplate(1), a fairing(2), a fairing support arm(3), and a powered push cylinder(4); wherein the baseplate(1) is provided with a rotating shaft(5), one end of the fairing support arm(3) is sleeved on the rotating shaft(5), while the other end is connected with the fairing(2) by means of a fairing mounting base(6); the fairing(2) is provided with an closed-state limit stop(7), an open-state limit stop(8) is arranged between the fairing support arm(3) and the fairing mounting base(6); a locking device(9) is arranged between the fairing support arm(3) and the powered push cylinder(4), one end of the said locking device(9) can move in the sliding groove of the fairing support arm(3), while the other end is installed on the powered push cylinder(4). The invention is simple and reliable in structure, low in cost, high in stability, and convenient for examination and repair. A power source is used for realization of opening and closing of the opening/closing mechanism, mechanical self-lock is achieved by means of over "dead point" for locking the opening/closing mechanism so as to hold at established state without additional power sources.
OPENING/CLOSING MECHANISM HAVING A SELF-LOCKING DEVICE
The present invention relates to a opening/closing mechanism equipped with a self-lock device; the opening/closing mechanism includes a baseplate(1), a fairing(2), a fairing support arm(3), and a powered push cylinder(4); wherein the baseplate(1) is provided with a rotating shaft(5), one end of the fairing support arm(3) is sleeved on the rotating shaft(5), while the other end is connected with the fairing(2) by means of a fairing mounting base(6); the fairing(2) is provided with an closed-state limit stop(7), an open-state limit stop(8) is arranged between the fairing support arm(3) and the fairing mounting base(6); a locking device(9) is arranged between the fairing support arm(3) and the powered push cylinder(4), one end of the said locking device(9) can move in the sliding groove of the fairing support arm(3), while the other end is installed on the powered push cylinder(4). The invention is simple and reliable in structure, low in cost, high in stability, and convenient for examination and repair. A power source is used for realization of opening and closing of the opening/closing mechanism, mechanical self-lock is achieved by means of over "dead point" for locking the opening/closing mechanism so as to hold at established state without additional power sources.
OPENING/CLOSING MECHANISM HAVING A SELF-LOCKING DEVICE
ÖFFNUNGS-UND SCHLIESSMECHANISMUS MIT EINER SELBSTVERRIEGELNDEN VORRICHTUNG
MÉCANISME D'OUVERTURE/FERMETURE À DISPOSITIF AUTOBLOQUANT
2017-05-24
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
/
B61C
Lokomotiven
,
LOCOMOTIVES
/
B61D
Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen
,
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
OPENING/CLOSING MECHANISM EQUIPPED WITH SELF-LOCKING DEVICE
| European Patent Office | 2016
LOCKING DEVICE AND OPENING AND CLOSING MECHANISM HAVING THE SAME
| European Patent Office | 2018
Locking device and opening and closing mechanism having the same
| European Patent Office | 2020