A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A winding wheel assembly includes a casing, a worm wheel, a worm, a pulley, a base and a cover unit. The casing includes a rod formed thereon and two barbs formed thereon. The worm wheel is inserted in the casing. The worm is engaged with the worm wheel. The pulley is connected to the worm and located out of the casing. The base is connected to the casing and located below the pulley. The cover unit includes a canopy for covering the pulley, a buckle engaged with the rod, and two barbs engaged with barbs of the casing.
A winding wheel assembly includes a casing, a worm wheel, a worm, a pulley, a base and a cover unit. The casing includes a rod formed thereon and two barbs formed thereon. The worm wheel is inserted in the casing. The worm is engaged with the worm wheel. The pulley is connected to the worm and located out of the casing. The base is connected to the casing and located below the pulley. The cover unit includes a canopy for covering the pulley, a buckle engaged with the rod, and two barbs engaged with barbs of the casing.
Winding Wheel Assembly
LIU TAI PING (author)
2016-03-17
Patent
Electronic Resource
English
IPC:
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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