Patent ID: 8091288
Filing Date: 2012-01-10
Classification: A01G,Y02A,Y10S

Abstract:
1. A greenhouse construction with rail system for moving a carriage thereover for moving plants or carrying out further treatments thereon, said greenhouse construction comprising: a movable carriage ( a roof construction ( plural vertical columns ( first and second longitudinal beams ( said first and second longitudinal beams comprising an integrated rail system for supporting the movable carriage, the integrated rail system contributing structural strength, as part of the first and second longitudinal beams, supporting the roof construction, the first and second longitudinal beams, including the integrated rail system, extending continuously over a distance of at least three successive columns; plural gutters ( each individual roof ( plural ridge sections ( each individual roof ( the movable carriage ( each of the first and second longitudinal beams ( the two longitudinal sections are joined, along a centerline of each longitudinal section, by link sections ( the lower, second of the longitudinal sections (