A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROLLER SHADE ASSEMBLY
A roller shade assembly includes a roller tube, a first spring assembly and a second spring assembly received by the roller tube, the first spring assembly including a first shaft received by a first housing, a first spring member connected at one end to the first housing and at an opposite end to the first shaft, the second spring assembly including a second shaft received by a second housing, a second spring member connected at one end to the second housing and at an opposite end to the second shaft, and a connection assembly including a connector defining a shaft and a locking member, the first shaft is configured to engage the shaft defined by the connector, and the second housing is configured to engage the locking member defined by the connector to connect the first spring assembly and the second spring assembly in series.
ROLLER SHADE ASSEMBLY
A roller shade assembly includes a roller tube, a first spring assembly and a second spring assembly received by the roller tube, the first spring assembly including a first shaft received by a first housing, a first spring member connected at one end to the first housing and at an opposite end to the first shaft, the second spring assembly including a second shaft received by a second housing, a second spring member connected at one end to the second housing and at an opposite end to the second shaft, and a connection assembly including a connector defining a shaft and a locking member, the first shaft is configured to engage the shaft defined by the connector, and the second housing is configured to engage the locking member defined by the connector to connect the first spring assembly and the second spring assembly in series.
ROLLER SHADE ASSEMBLY
ROLLOANORDNUNG
ENSEMBLE STORE À ROULEAU
GRAYBAR MICHAEL ALLEN (author) / KRANTZ-LILIENTHAL ERIC NATHAN (author) / HALL JASON WILHELM (author) / MALESKY JAKE (author) / KOLBECK BENJAMIN JAMES (author) / ALBRECHT BRIAN MATTHEW (author)
2023-05-10
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