Greenhouse tunnel frame construction with upright supports interconnected by side members with opposing indentations

. A greenhouse tunnel has a frame member 2 which has spaced upright supports 3, 4 interconnected by spacers 5, 6 having opposing indentations. A removable cover is stretched over the supports and is releasably retained and tensioned by the arch element 9 extending over the cover between the supports...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	FREI, ERNST
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING TRAPPING WATERING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	. A greenhouse tunnel has a frame member 2 which has spaced upright supports 3, 4 interconnected by spacers 5, 6 having opposing indentations. A removable cover is stretched over the supports and is releasably retained and tensioned by the arch element 9 extending over the cover between the supports and hooked onto the indented spacers. A greenhouse tunnel has a frame member 2 which has spaced upright supports 3, 4 interconnected by spacers 5, 6 having opposing indentations. A removable cover is stretched over the supports and is releasably retained and tensioned by the arch element 9 extending over the cover between the supports and hooked onto the indented spacers.