A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A PLATFORM-MOUNTED DOOR-MECHANISM WITH LOCKING FEATURES THEREFOR
Inventive subject matter is a style of rotary door, comprising a shaft installed within a base piece, to which shaft a door by means of bracketing mounts thereupon. The base piece anchors to ground along inside of doorway, and comprises a platform upon a plate surface. There is a manual chain-lock on inside of door, and a key-lock on outside of door, each specialized to the door design and construction. Lastly, application provides a structural unit wherein the door-mechanism disclosed is especially practical.
A PLATFORM-MOUNTED DOOR-MECHANISM WITH LOCKING FEATURES THEREFOR
Inventive subject matter is a style of rotary door, comprising a shaft installed within a base piece, to which shaft a door by means of bracketing mounts thereupon. The base piece anchors to ground along inside of doorway, and comprises a platform upon a plate surface. There is a manual chain-lock on inside of door, and a key-lock on outside of door, each specialized to the door design and construction. Lastly, application provides a structural unit wherein the door-mechanism disclosed is especially practical.
A PLATFORM-MOUNTED DOOR-MECHANISM WITH LOCKING FEATURES THEREFOR
UN MECANISME DE PORTE INSTALLE SUR UNE PLATEFORME COMPORTANT DES FONCTIONNALITES DE VERROU INTEGREES
JOEL KEVIN (author)
2019-09-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
/
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
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