A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A reel-damping apparatus includes a cylinder, a leafed wheel, a plug and a moving ring. The cylinder includes an open end, a closed end and a track formed on an internal side. The leafed wheel includes a rod, a first end, a second end, at least one leaf formed on the rod, and a thread formed on the rod. The leafed wheel is inserted in the leafed wheel except the first end. The plug is fit in the cylinder through the open end and mounted on the rod so that the plug and the cylinder are rotatable relative to the leafed wheel. The moving ring including a thread engaged with the thread of the leafed wheel and at least one fin movable along the track. Damping liquid is filled in the cylinder to damp the cylinder when the cylinder is rotated relative to the leafed wheel.
A reel-damping apparatus includes a cylinder, a leafed wheel, a plug and a moving ring. The cylinder includes an open end, a closed end and a track formed on an internal side. The leafed wheel includes a rod, a first end, a second end, at least one leaf formed on the rod, and a thread formed on the rod. The leafed wheel is inserted in the leafed wheel except the first end. The plug is fit in the cylinder through the open end and mounted on the rod so that the plug and the cylinder are rotatable relative to the leafed wheel. The moving ring including a thread engaged with the thread of the leafed wheel and at least one fin movable along the track. Damping liquid is filled in the cylinder to damp the cylinder when the cylinder is rotated relative to the leafed wheel.
Apparatus for Rolling a Roman Blind
LIU TAI-PING (author)
2015-10-08
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