Abstract

A cover system comprises at least one cover sheet having four edges and a plurality of flexible rafters. Each of the rafters is slidably connected to at least one of two opposite edges of the four edges, and at least one roller is provided on at least one of two other opposite edges of the four edges, wherein the roller is configured to rotate. The cover sheet is configured to wrap around the roller and be released from the roller, depending on a direction of rotation of the roller.

IPC Classes  ?

• E04H 15/54 - Covers of tents or canopies
• A01G 9/16 - Dismountable or portable greenhouses
• A01G 13/21 - Protective coverings for plants providing overhead protection, i.e. canopies
• E04F 10/02 - SunshadesAwnings of flexible canopy materials, e.g. canvas
• A01G 13/37 - Arrangements for laying out or removing ground coverings

Abstract

A cover system is disclosed that comprises at least one cover sheet having four edges; a plurality of flexible rafters, each of the rafters is slidably connected to at least one of two opposite edges of the four edges; and at least one roller provided on at least one of two other opposite edges of the four edges, wherein the roller is configured to rotate, and the cover sheet is configured to wrap around the roller and be released from the roller, depending on a direction of rotation of the roller.

IPC Classes  ?

• E04H 15/64 - Tent or canopy cover fastenings
• E04H 15/42 - Supporting means, e.g. frames external type, e.g. frame outside of cover
• E04H 15/58 - ClosuresAwningsSunshades
• E04H 15/34 - Supporting means, e.g. frames