| 摘要 |
<p>#CMT# #/CMT# The beam (100) has an interior rail (260) that is intended to be provided on an interior side of a dwelling by a sliding motion, and is arranged to support mass of an interior opening (Oi). A collection unit (345) is arranged to collect water drops crossing the interior rail. The collection unit is placed along the interior rail. A set of evacuation units (213, 346, 347) evacuates water drops, and is connected by the collection unit. The collection unit is traversed through the beam so as to evacuate the water drops on other side of the interior rail. #CMT# : #/CMT# An independent claim is also included for a lower part. #CMT#USE : #/CMT# Dormant lower beam for use in a lower part of a sliding opening (all claimed) of dwelling. #CMT#ADVANTAGE : #/CMT# The collection unit is traversed through the beam so as to evacuate the water drops on other side of the interior rail, thus avoiding intrusion of water droplets inside the dwelling under the effect of wind, while limiting energy consumption of the dwelling. The beam has improved thermal insulation performance by the presence of multiple cavities. The heat balance of a lower part of the sliding opening is improved. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a cross-sectional view of a lower part of a sliding opening incorporating a dormant lower beam. Oi : Interior opening 100 : Dormant lower beam 213, 346, 347 : Evacuation units 260 : Interior rail 345 : Collection unit.</p> |
