OPEN BUILDING SOLUTIONS LIMITED Patent applications |
Patent application number | Title | Published |
20110091269 | JOINERY CONNECTION ASSEMBLY - A joinery connection assembly for joining frame members together at a joint includes spigot mounting, spigot with cam surfaces and cam lock having cam surfaces thereon. The spigot is slidably inter fitted with the spigot mounting to provide a spigot portion protruding there from. The cam surfaces slidably inter lock with each other, such that one frame member is pulled to another frame member to form the joint assembly. A method of assembly is also included. | 04-21-2011 |
20100218430 | JOINERY - A movable carriage assembly for a door track or window track is adapted to support a door or window. The carriage assembly includes a lower carriage removably joined to an upper carriage, forming an elongate gap there between which is constructed and adapted to provide a sliding surface element for a track dust cover. When the carriage assembly moves along the track, the dust cover moves through the gap of the carriage assembly and over the sliding surface element whereby the dust cover is caused to disengage from the track and re-engage with track after the carriage assembly has passed. There is also disclosed a method of installing the carriage assembly in a window or door opening for a door or window. | 09-02-2010 |