A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A retractable sun shade, comprising at least one fabric section affixed to a boom, the boom supported and slideably engaged to a track at an intermediate portion of the boom, the track supported by a frame, and at least one flexible drawing element affixed to the boom at the intermediate portion, for drawing the boom in a first direction along the track to extend the sun shade and for drawing the boom in an opposite direction along the track to retract the sun shade.
A retractable sun shade, comprising at least one fabric section affixed to a boom, the boom supported and slideably engaged to a track at an intermediate portion of the boom, the track supported by a frame, and at least one flexible drawing element affixed to the boom at the intermediate portion, for drawing the boom in a first direction along the track to extend the sun shade and for drawing the boom in an opposite direction along the track to retract the sun shade.
Retractable sun shade
WESTGARTH PETER (author)
2020-03-31
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden