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US 2006/0118136 A1Published application
Method of cleaning greenhouse roofs
AssigneeGedalyahu Manor
InventorsGedalyahu Manor, David Jacobs, Yossi David
Life of this patent
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Abstract
The invention provides a method of cleaning greenhouse roofs mechanically to remove the accumulation of dust and grit. The method comprises at least one dust cleaning device moving over a soft roof The cleaning device is controlled to follow the irregular surface of the soft roof with limited pressure to avoid damage. The invention also provides a dust-cleaning system to remove dust and grit from the soft roof.
Claims22
A method of cleaning greenhouse roofs mechanically to remove the accumulation of dust and grit comprising:
- at least one dust cleaning device moving over a soft roof, said cleaning device is being controlled to follow the irregular surface of the said soft roof with limited pressure to avoid damage.
A dust cleaning system for soft roofs comprising:
- at least one dust-cleaning device (2), which is being controlled to follow the irregular surface of the said soft roof (1) with limited pressure to avoid damage;
- said at least one dust-cleaning device (2), being mounted to a powered platform (4) by a universal joint (19) and two pressure controlled devices (12) is running along the moving bridge (3);
- said moving bridge (3) is supported and moved by a running system (5) on its two sides, which are supported and directed by the gutters (6).
Dependencies are inferred from the claim text.