Greenhouse has screen installation divided into several parts locating in a closed manner against greenhouse joists

摘要

#CMT# #/CMT# The greenhouse (1) has a screen installation divided into several parts (2) locating in a closed manner against greenhouse joists (3). The parts are connected with a flexible tractive unit (5a) driven by a motor (6A,6B) in the open and closing directions. The greenhouse is provided with at least two drive motors at or near a gable outer end. #CMT# : #/CMT# The motors are electronically controlled from a central processing unit (10). The flexible tractive unit is a wire. #CMT#USE : #/CMT# As a screen installation for a greenhouse. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure portrays schematically a side view of the greenhouse as per the invention. 1 : greenhouse 2 : screen parts 3 : greenhouse joists 5a : flexible tractive unit 6A,6B : motor 10 : central processing unit.