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A platform for research: civil engineering, architecture and urbanism
A double hung window lock
A DOUBLE HUNG WINDOW LOCK A lock (10) for a double hung window. The lock (10) includes a handle (28) that is operable to move a cam member (30) angularly about an axis (29). The axis (29) mounting face of the lock (10). 10t (2 4e to F cuban iruo3
A double hung window lock
A DOUBLE HUNG WINDOW LOCK A lock (10) for a double hung window. The lock (10) includes a handle (28) that is operable to move a cam member (30) angularly about an axis (29). The axis (29) mounting face of the lock (10). 10t (2 4e to F cuban iruo3
A double hung window lock
ZHOU KEWEN (author) / WINSTON DAVID (author)
2019-02-07
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