FILM HOTHOUSE Russian patent published in 1994 - IPC

FIELD: agriculture. SUBSTANCE: hothouse comprises framework, clamps with gaskets for fastening film to load-bearing parts of framework, arranged around its perimeter in vertical plane and forming corresponding rows in longitudinal plane. Clamps in each row are connected by a tensioning member secured on load-bearing part of the framework by means of hold-down slats extending around the perimeter of the end walls of hothouse framework. The tensioning member is connected with each clamp of a row in the upper part of the latter. EFFECT: improved design. 3 cl, 3 dwg