Title:
LEAF-SEPARATING-DISCHARGING HEIGHT-ANGLE-ADJUSTABLE PERGOLA
Document Type and Number:
WIPO Patent Application WO/2021/141613
Kind Code:
A1
Abstract:
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.
Inventors:
VOLIN DEE (US)
Application Number:
PCT/US2020/034973
Publication Date:
July 15, 2021
Filing Date:
May 28, 2020
Export Citation:
Assignee:
VOLIN DEE (US)
International Classes:
E04B7/16; B60J1/18; B60J7/00; B60J7/047; B60J7/16; E04F10/10; E06B7/098
Domestic Patent References:
| WO2014170920A1 | 2014-10-23 |
Foreign References:
| US20180320374A1 | 2018-11-08 | |||
| US20180244137A1 | 2018-08-30 | |||
| US20160211793A1 | 2016-07-21 | |||
| US4527355A | 1985-07-09 |
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