Abstract: A support assembly is provided for a roller tube that holds sheet material. The support assembly has opposed first and second mounts adapted to support the roller tube when rotatably coupled to the mounts. The mounts can include slides having a slide member that slides within a slide bracket. A support cradle is disposed between the first and second mounts. The support cradle is configured to support the roller tube along a length thereof. Various spring elements can be arranged to apply a force to the roller tube in an upward direction when the roller tube is positioned to dispense material therefrom in a downward direction, thereby preventing the sheet material from telescoping and/or from dragging or binding against the support cradle as it winds and/or unwinds, while also keeping the material from being wound tighter at the ends than across the rest of the roller tube.

Abstract: A support assembly is provided for a roller tube having a sheet material wound therearound. The support assembly has opposed first and second mounts adapted to support the roller tube, which is rotatably coupled to the mounts. At least one support cradle is disposed between the first and second mounts. The support cradle is configured to support the roller tube along a length thereof A biasing member is arranged to reduce a force of the roller tube in a direction toward the support cradle, thereby preventing the sheet material from binding against the support cradle as it winds and/or unwinds.

Abstract: A roller tube has a tubular wall and a longitudinal axis. A channel runs longitudinally in an exterior surface of the tubular wall and is configured to receive an attachment insert for sheet material such as a solar shade, movie screen, decorative shade or the like. The channel has first and second side walls that extend from an interior portion of the tubular wall toward the exterior surface. The second side wall extends further away from the longitudinal axis of the roller tube than the first side wall. This creates a lip in the exterior surface of the roller tube, enabling the attachment insert to be mounted flush with the exterior surface of the roller tube and avoiding any bumps from being formed in the sheet material as it is wound around the tube. The tube wall varies in thickness and has a relatively thick section to accommodate the channel being formed therein.

Abstract: A support assembly is provided for a roller tube that holds sheet material. The support assembly has opposed first and second mounts adapted to support the roller tube when rotatably coupled to the mounts. The mounts can include slides having a slide member that slides within a slide bracket. A support cradle is disposed between the first and second mounts. The support cradle is configured to support the roller tube along a length thereof. Various spring elements can be arranged to apply a force to the roller tube in an upward direction when the roller tube is positioned to dispense material therefrom in a downward direction, thereby preventing the sheet material from telescoping and/or from dragging or binding against the support cradle as it winds and/or unwinds, while also keeping the material from being wound tighter at the ends than across the rest of the roller tube.

Abstract: A roller tube housing includes a first housing portion and a second housing portion configured to lockingly engage with the first housing portion defining an interior and an exterior. A support cradle can be formed integral with the first housing portion. The support cradle can be configured to support the roller tube along a length of the roller tube. A dispensing passage for dispensing material from said roller tube.

Abstract: A roller tube support mechanism includes a roller tube including a roller tube body. The roller tube is configured to support a sheet material wound around the roller tube body along a length of the roller tube body between a first end and a second end of the roller tube body. An assembly includes a first mount and a second mount opposite the first mount. The assembly is configured to support the roller tube rotatably coupled to the first mount and the second mount. A support cradle is coupled to the assembly between the first mount and the second mount. The support cradle is configured to support the roller tube along the length of the roller tube.

Abstract: A roller tube including a body having a tube wall that defines an interior and an exterior. The body includes a first end and a second end opposite the first end. A surface feature is formed in the tube wall proximate the exterior. The surface feature is configured to receive a sheet material and is configured to deformably fix the sheet material to the tube wall. The surface feature maintains a circular profile in the tube wall proximate the interior.

Abstract: A roller tube has a tubular wall and a longitudinal axis. A channel runs longitudinally in an exterior surface of the tubular wall and is configured to receive an attachment insert for sheet material such as a solar shade, movie screen, decorative shade or the like. The channel has first and second side walls that extend from an interior portion of the tubular wall toward the exterior surface. The second side wall extends further away from the longitudinal axis of the roller tube than the first side wall. This creates a lip in the exterior surface of the roller tube, enabling the attachment insert to be mounted flush with the exterior surface of the roller tube and avoiding any bumps from being formed in the sheet material as it is wound around the tube. The tube wall varies in thickness and has a relatively thick section to accommodate the channel being formed therein.

Abstract: A roller tube including a body having a tube wall that defines an interior and an exterior. The body includes a first end and a second end opposite the first end. A surface feature is formed in the tube wall proximate the exterior. The surface feature is configured to receive a sheet material and is configured to deformably fix the sheet material to the tube wall. The surface feature maintains a circular profile in the tube wall proximate the interior.

Abstract: A support assembly is provided for a roller tube having a sheet material wound therearound. The support assembly has opposed first and second mounts adapted to support the roller tube, which is rotatably coupled to the mounts. At least one support cradle is disposed between the first and second mounts. The support cradle is configured to support the roller tube along a length thereof A biasing member is arranged to reduce a force of the roller tube in a direction toward the support cradle, thereby preventing the sheet material from binding against the support cradle as it winds and/or unwinds.

Abstract: A roller tube support mechanism includes a roller tube including a roller tube body. The roller tube is configured to support a sheet material wound around the roller tube body along a length of the roller tube body between a first end and a second end of the roller tube body. An assembly includes a first mount and a second mount opposite the first mount. The assembly is configured to support the roller tube rotatably coupled to the first mount and the second mount. A support cradle is coupled to the assembly between the first mount and the second mount. The support cradle is configured to support the roller tube along the length of the roller tube.

Abstract: A roller tube housing includes a first housing portion and a second housing portion configured to lockingly engage with the first housing portion defining an interior and an exterior. A support cradle can be formed integral with the first housing portion. The support cradle can be configured to support the roller tube along a length of the roller tube. A dispensing passage for dispensing material from said roller tube.