E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 7/14 (2006.01)
Patent
CA 2061820
A drainage system and method of draining extruded window sill frames is disclosed. The drainage system includes a drain cap which provides two separate drain paths for the sill. The drain cap is installed in a drainage orifice in the bottom edge of the outer sill face. The drain cap includes a ramp portion for directing water draining from the front of the sill through one of the drain paths, water from the rear of the sill being permitted to drain through the other drain path. The drain cap is installed using a method whereby a drainage path is formed through any longitudinal portions in the sill which are intermediate the drainage orifice in the bottom of the outer sill face and drain apertures in the sill surface. The drainage path is preferably formed using a horizontal drilling machine equipped with a drill bit having at least two drill diameters for piercing two concentric holes in a single pass. Alternatively, two or more bits are used for drilling two or more holes which are acentric but coextensive.
Dallaire Dominique
Dallaire Raymond
Borden Ladner Gervais Llp
Dallaire Industries Ltd.
LandOfFree
Drainage system and method of drainage extruded window frame... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drainage system and method of drainage extruded window frame..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drainage system and method of drainage extruded window frame... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1510159