Abstract: Methods and systems for forming a thin-layer moisture-resistant fiber composite material involve pressing a mixture of fibers and resin between a pair of heated dies at least one of which includes a working surface coated with a hard ormosil coating including a cross-linked organically-modified silica network. The use of such coatings may yield composite sheet materials having improved surface quality, sharper edges, and greater draw angles than previously possible. Some systems for making thin-layer fiber composite materials may utilize ormosil coatings on various working surfaces of equipment coming into contact with the fiber and resin mixture, such as surfaces of machinery for mixing or conveying the mixture to the dies.
Abstract: A sliding window assembly (35) including a window frame and at least two glass panes (38, 39). At least one of the glass panes (38, 39) slides within the frame between an open position and a closed position, wherein one of the edges of each pane overlaps to form overlapping edges (42, 43). First and second rails (44, 45) are connected to the overlapping edges (42, 43) and cooperate to form a seal between them in the closed position. Each rail (44, 45) is formed from a metal component (46) and a plastic component (51) that are formed separate from each other and are assembled in nesting connection. The seal in the overlap between the overlapping edges (42, 43) in the closed position of the panes (38, 39) is formed between the plastic components (51) of the first and second rails (44, 45). The metal components (51) of the first and second rails (44, 45) are spaced from contact with each other and extend to overlie outwardly facing surfaces of the first and second panes (38, 39).
Type:
Grant
Filed:
December 21, 2015
Date of Patent:
January 2, 2018
Assignee:
JELD-WEN, Inc.
Inventors:
Lars Søgaard Nielsen, Richard James Mckenna
Abstract: Compositions and devices for the production of treated wood products are disclosed. A moisture exchange container for treating a plurality of wood pieces with a chemical formulation of interest is described. Also, an adhesive suitable for gluing wood pieces that have been treated, or that are going to be treated, with a chemical formulation of interest is described. Also disclosed are methods and systems using the devices and compositions of the present invention, and treated wood products.
Type:
Grant
Filed:
February 9, 2015
Date of Patent:
May 17, 2016
Assignee:
JELD-WEN, inc.
Inventors:
John William Nicholson, Justice John William Hoffman
Abstract: Methods and systems for forming a thin-layer moisture-resistant fiber composite material involve pressing a mixture of fibers and resin between a pair of heated dies at least one of which includes a working surface coated with a hard ormosil coating including a cross-linked organically-modified silica network. The use of such coatings may yield composite sheet materials having improved surface quality, sharper edges, and greater draw angles than previously possible. Some systems for making thin-layer fiber composite materials may utilize ormosil coatings on various working surfaces of equipment coming into contact with the fiber and resin mixture, such as surfaces of machinery for mixing or conveying the mixture to the dies.
Abstract: Methods and systems for forming a thin-layer moisture-resistant fiber composite material involve pressing a mixture of fibers and resin between a pair of heated dies at least one of which includes a working surface coated with a hard ormosil coating including a cross-linked organically-modified silica network. The use of such coatings may yield composite sheet materials having improved surface quality, sharper edges, and greater draw angles than previously possible. Some systems for making thin-layer fiber composite materials may utilize ormosil coatings on various working surfaces of equipment coming into contact with the fiber and resin mixture, such as surfaces of machinery for mixing or conveying the mixture to the dies.
Abstract: Compositions and devices for the production of treated wood products are disclosed. A moisture exchange container for treating a plurality of wood pieces with a chemical formulation of interest is described. Also, an adhesive suitable for gluing wood pieces that have been treated, or that are going to be treated, with a chemical formulation of interest is described. Also disclosed are methods and systems using the devices and compositions of the present invention, and treated wood products.
Type:
Grant
Filed:
March 15, 2010
Date of Patent:
March 10, 2015
Assignee:
JELD-WEN, inc.
Inventors:
John William Nicholson, Justice John William Hoffman
Abstract: A remote monitoring system is disclosed. In one such embodiment, a system may comprise a first measuring unit disposed within a structure, a first processor disposed in operative communication with the first measuring unit, and a second processor disposed within the structure. The first measuring unit may comprise a first sensor adapted to detect a first parameter. The first measuring unit may be adapted to output a first signal associated with the first parameter. The first processor may be adapted to receive the first signal and to control the first measuring unit. The second processor may be disposed in operative communication with the first measuring unit and the first processor.
Type:
Grant
Filed:
July 24, 2009
Date of Patent:
April 8, 2014
Assignee:
JELD-WEN, inc.
Inventors:
Wallace Dale Corwin, Michael Shayne Walker, Budd William Beatty