Wheel carriage assemblies and related fabric deployment systems and methods are disclosed. A wheel carriage assembly comprising at least one wheel with ball bearings on the interior of each wheel, and a pivot point that allows for position independence, is configured with a hembar coupled to a piece of fabric to allow a surface of varying shape to be covered. The system provides the ability to cover both traditional window shapes as well as surfaces of irregular shape or inclined orientation, and reduces and evens the amount of wear on certain components to extend system life.

Wheel carriage assemblies and related fabric deployment systems and methods are disclosed. A wheel carriage assembly comprising at least one wheel with ball bearings on the interior of each wheel, and a pivot point that allows for position independence, is configured with a hembar coupled to a piece of fabric to allow a surface of varying shape to be covered. The system provides the ability to cover both traditional window shapes as well as surfaces of irregular shape or inclined orientation, and reduces and evens the amount of wear on certain components to extend system life.

One embodiment of a deployable structural system having sandwich-like shell stiffness and strength properties constructed of an outer elastic sheet (11) and an inner elastic sheet (12) connected by a plurality of parallel elongated substantially rigid webs (13) wherein hinges (14) constitute the connections. The hinge connection spacing dimensions on the inner and outer elastic sheets are differing such that the resulting assemblage may be elastically bent into a compact cylindrical configuration. Deployment is achieved through reversal of the bending process and application of sufficient external supports such that the deployed configuration is statically stable. Additional embodiments are described.

A rail system for an outdoor shelter is disclosed herein. The rail system includes at least one pair of support post members, each pair of support post members comprising a first support post member being spaced apart from a second support post member; a first guide rail member coupled to the first support post member; a second guide rail member coupled to the second support post member; and a shade support pole member slidably coupled to the first and second guide rail members, the shade support pole member being coupled to an end portion of a shade member of the outdoor shelter, and the shade support pole member configured to be slidably displaced along the lengths of the first and second guide rail members so as to allow an amount by which the shade member overhangs a side of the outdoor shelter to be adjusted by a user.

A tension-release mechanism configured to facilitate a coupling between a shade membrane and a support structure is provided. The tension-release mechanism comprises a coupling sleeve configured to be installed within the support structure. The tension-release mechanism also comprises a tension actuation element configured to extend along a connection path within the coupling sleeve. The tension actuation element is configured to engage a receiving feature within a moveable sleeve coupled to the shade membrane. Actuating the tension actuation element in a first direction causes the moveable sleeve to be received within the coupling sleeve. Actuation in a second direction causes the moveable sleeve to be decoupled from the coupling sleeve.

A tension-release mechanism configured to facilitate a coupling between a shade membrane and a support structure is provided. The tension-release mechanism comprises a coupling sleeve configured to be installed within the support structure. The tension-release mechanism also comprises a tension actuation element configured to extend along a connection path within the coupling sleeve. The tension actuation element is configured to engage a receiving feature within a moveable sleeve coupled to the shade membrane. Actuating the tension actuation element in a first direction causes the moveable sleeve to be received within the coupling sleeve. Actuation in a second direction causes the moveable sleeve to be decoupled from the coupling sleeve.

A modular framework having a plurality of elongate structural members interconnected by brackets is provided. Each of the brackets includes at least one tubular socket to receive a structural member, and an array of holes is provided on a face of the socket to permit connection of an attachment to the bracket to support ancillary components.

A modular framework having a plurality of elongate structural members interconnected by brackets is provided. Each of the brackets includes at least one tubular socket to receive a structural member, and an array of holes is provided on a face of the socket to permit connection of an attachment to the bracket to support ancillary components.

Wheel carriage assemblies and related fabric deployment systems and methods are disclosed. A wheel carriage assembly comprising at least one wheel with ball bearings on the interior of each wheel, and a pivot point that allows for position independence, is configured with a hembar coupled to a piece of fabric to allow a surface of varying shape to be covered. The system provides the ability to cover both traditional window shapes as well as surfaces of irregular shape or inclined orientation, and reduces and evens the amount of wear on certain components to extend system life.

Wheel carriage assemblies and related fabric deployment systems and methods are disclosed. A wheel carriage assembly comprising at least one wheel with ball bearings on the interior of each wheel, and a pivot point that allows for position independence, is configured with a hembar coupled to a piece of fabric to allow a surface of varying shape to be covered. The system provides the ability to cover both traditional window shapes as well as surfaces of irregular shape or inclined orientation, and reduces and evens the amount of wear on certain components to extend system life.