A multi-function leaf-separating-discharging height-and-angle-adjustable louvered pergola comprises: opposing end caps, multi-screen-securing edges, and rainwater-and-wind-sealing insulation strips attached to multi-screen-securing louver blades for automatically raising and lowering sun shade and video projection screens and controlling the duration of fruit-drying and also functioning as a truck-bed tonneau cover, cradle axels inserted between cradle caps and rotation cradles, stanchions and rotation cradles screwed to first and second leaf-discharging side gutter beams, comer posts, multi-louver-control bar connected to linkage arm, linkage arm connected to worm-gear transmission controlled by multi-screen-raising-and-lowering multi-louver-control crank tool, first and second rainwater-channeling-and-leaf-filtering side gutter beams attached to the comer posts, the discrete-leaf-filtering tubes, spouts, comer-post base plates screwed to the comer posts, and height-and-angle-adjustable tube screws compensating for uneven terrain and screwed into the comer-post base plates.
Leaf-separating-discharging height-angle-adjustable pergola
2023-02-09
Patent
Electronic Resource
English
IPC: | E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS , Ausbau von Bauwerken, z.B. Treppen, Fußböden / 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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