Protection roll-up grating has screen which consists of one reinforcing element which extends between guiding elements whereby reinforcing element at both sides is positioned in one of guiding elements

摘要

The protection roll-up grating has a roll-out screen (1) which is accommodated at both sides by a guide. The screen consists of at least one reinforcing element which extends between the guiding elements (21). The reinforcing element at both sides is positioned in one of the guiding elements.