| 摘要 |
#CMT# #/CMT# The door (1) has opposed and vertical uprights (2, 3), and guiding devices (8) formed of slides (15) arranged on each upright for guiding a flexible curtain or apron (5). The curtain or apron has tubes (6, 9) receiving horizontal reinforcing cross-pieces (7) and a threshold bar (10), and a driving unit (4) for displacing the curtain or apron between opening and closed positions, where the unit is constituted of a gear motor. The cross-pieces and the bar are made of a recyclable, light natural material such as bamboo or rattan. #CMT#USE : #/CMT# Handling rolling/piling door for closing an opening of an industrial building. #CMT#ADVANTAGE : #/CMT# The cross-pieces and the bar are made of recyclable natural material such as bamboo or rattan, thus ensuring a better resistance and behavior to the curtain or apron against exterior forces such as wind. The natural material is light in weight in order to reduce the mass of counter-weights when the door utilizes the counter-weights for raising the curtain or apron in case of power failure. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a handling rolling/piling door equipped with cross-pieces. 1 : Handling rolling/piling door 2, 3 : Opposed and vertical uprights 4 : Driving unit 5 : Flexible curtain or apron 6, 9 : Tubes 7 : Horizontal reinforcing cross-pieces 8 : Guiding devices 10 : Threshold bar 15 : Slides. |
