Abstract:
A system for biasing or encouraging a sheet of material to gather in one direction when one edge of the sheet of material is moved toward an opposite edge of the sheet of material is provided. A plurality of strips of material may extend along a face of the sheet of material and may be laminated to the face of the sheet of material. The plurality of strips of material may overlap each other and may define stiffened regions extending along the overlapped interface between the plurality of strips of material. When the covering is moved from an extended position to a retracted position, the sheet of material may gather in loops of material that may have apexes defined at or adjacent the overlapped interfaces of the plurality of strips of material.
Abstract:
A system for biasing or encouraging a sheet of material to gather in one direction when one edge of the sheet of material is moved toward an opposite edge of the sheet of material is provided. A plurality of strips of material may extend along a face of the sheet of material and may be laminated to the face of the sheet of material. The plurality of strips of material may overlap each other and may define stiffened regions extending along the overlapped interface between the plurality of strips of material. When the covering is moved from an extended position to a retracted position, the sheet of material may gather in loops of material that may have apexes defined at or adjacent the overlapped interfaces of the plurality of strips of material.
Abstract:
A cordless retractable shade including an operating system for the shade that varies a biasing force of a spring to counterbalance the shade. The bottom rail of a retractable shade can be raised or lowered, and due to the operating system remains in any selected position of the covering between fully extended and fully retracted, without the use of operating cords. The system includes a method of negating and reversing the spring bias effect at a strategic position whereby the flexible vanes of the shade can be adjusted between open and closed.
Abstract:
A covering for an architectural opening is provided. The covering may include an accumulator roller, a shade attached to the accumulator roller, and a shade actuation system. The shade may be wrappable about the roller. The shade may include two laterally-separable sheets interconnected by a plurality of vertically-spaced vanes. The shade actuation system may be selectively engageable with a confronting face of one of the two laterally-separable sheets. Engagement of the shade actuation system and the one of the two laterally-separable sheets may restrict movement of the one of the two laterally-separable sheets relative to the other of the two laterally-separable sheets.
Abstract:
A system for biasing or encouraging a sheet of material to gather in one direction when one edge of the sheet of material is moved toward an opposite edge of the sheet of material is provided. A plurality of strips of material may extend along a face of the sheet of material and may be laminated to the face of the sheet of material. The plurality of strips of material may overlap each other and may define stiffened regions extending along the overlapped interface between the plurality of strips of material. When the covering is moved from an extended position to a retracted position, the sheet of material may gather in loops of material that may have apexes defined at or adjacent the overlapped interfaces of the plurality of strips of material.
Abstract:
A covering for an architectural feature having generally horizontal vane elements coupled to and located between generally front and rear generally vertical support members, which in preferred embodiments are adjustable to control the amount of light transmitted through the covering. In one embodiment the covering has three dimensional multi-layered, cellular vanes, and in another embodiment, the one or more support members are formed of a dark color, the rear support member(s) may be formed of material that is darker than the front support member(s), or vise versa. In another embodiment, the support members, e.g., sheers, have an openness factor, preferably as low as about sixty-five percent (65%) to as large as about ninety percent (90%). Other embodiments include structure, assemblies and methods for controlling the closure of the covering as well as embodiments of bottom rail assemblies. Also provided is a method of manufacturing the covering.
Abstract:
A cordless retractable shade including an operating system for the shade that varies a biasing force of a spring to counterbalance the shade. The bottom rail of a retractable shade can be raised or lowered, and due to the operating system remains in any selected position of the covering between fully extended and fully retracted, without the use of operating cords. The system includes a method of negating and reversing the spring bias effect at a strategic position whereby the flexible vanes of the shade can be adjusted between open and closed.
Abstract:
A covering for an architectural feature having generally horizontal vane elements coupled to and located between generally front and rear generally vertical support members, which in preferred embodiments are adjustable to control the amount of light transmitted through the covering. In one embodiment the covering has three dimensional multi-layered, cellular vanes, and in another embodiment, the one or more support members are formed of a dark color, the rear support member(s) may be formed of material that is darker than the front support member(s), or vise versa. In another embodiment, the support members, e.g., sheers, have an openness factor, preferably as low as about sixty-five percent (65%) to as large as about ninety percent (90%). Other embodiments include structure, assemblies and methods for controlling the closure of the covering as well as embodiments of bottom rail assemblies. Also provided is a method of manufacturing the covering.