Abstract: An awning assembly and method of construction comprising a roll bar extending laterally between first and second arms. The roll bar comprising a removable and replaceable roller tube portion defining a wide opening within the roll bar and an inner roller mechanism housed within the wide opening. The inner roller mechanism comprising a drop end bracket rotatably and slidably coupling a second roll bar to the roll bar, the second roll bar extending laterally within the roll bar, a screen supported by the second roll bar, wherein the screen is extendable or retractable responsive to rotation of the second roll bar, and a tray supporting the second roll bar during extension and retraction of the screen, the tray supported by the removable and replaceable roller tube portion.

Abstract: An awning assembly and method of construction comprising a roll bar extending laterally between first and second arms. The roll bar comprising a removable and replaceable roller tube portion defining a wide opening within the roll bar and an inner roller mechanism housed within the wide opening. The inner roller mechanism comprising a drop end bracket rotatably and slidably coupling a second roll bar to the roll bar, the second roll bar extending laterally within the roll bar, a screen supported by the second roll bar, wherein the screen is extendable or retractable responsive to rotation of the second roll bar, and a tray supporting the second roll bar during extension and retraction of the screen, the tray supported by the removable and replaceable roller tube portion.

Abstract: Wheelchair seat back mounting hardware permits the seat back to be mounted on various wheelchairs. The mounting hardware may be in the form of two-point mounting hardware that connects the seat back to the wheelchair and permits the seat back height to be adjusted independently of the mounting hardware location on the wheelchair.

Abstract: Wheelchair seat back mounting hardware permits the seat back to be mounted on various wheelchairs. The mounting hardware may be in the form of two-point mounting hardware that connects the seat back to the wheelchair and permits the seat back height to be adjusted independently of the mounting hardware location on the wheelchair.

Abstract: Wheelchair seat back mounting hardware permits the seat back to be mounted on various wheelchairs. The mounting hardware may be in the form of two-point mounting hardware that connects the seat back to the wheelchair and permits the seat back height to be adjusted independently of the mounting hardware location on the wheelchair.

Abstract: Wheelchair seat back mounting hardware permits the seat back to be mounted on various wheelchairs. The mounting hardware may be in the form of two-point mounting hardware that connects the seat back to the wheelchair and permits the seat back height to be adjusted independently of the mounting hardware location on the wheelchair.

Abstract: Wheelchair seat back mounting hardware permits the seat back to be mounted on various wheelchairs. The mounting hardware may be in the form of two-point mounting hardware that connects the seat back to the wheelchair and permits the seat back height to be adjusted independently of the mounting hardware location on the wheelchair.

Abstract: A seat cover, and a method for producing a seat cover, minimizes surface tension in the cover material, when the cover conforms to a highly contoured shape.

Abstract: A wheelchair is foldable to open and closed positions. The wheelchair includes first and second frame members that are movable with respect to each other during folding of the wheelchair. A biasing member is connected to at least one of the frame members. Movement of the frame members with respect to each other during folding of the wheelchair creates a biasing force in the biasing member urging the wheelchair to an open position.

Abstract: A support system for use with a wheelchair seat back provides support for the pelvic area of a wheelchair occupant. The support system comprises a base plate mountable to a wheelchair seat back, and a base layer adhered to the based plate. The base plate is dimensioned and configured to substantially span and conform to the wheelchair seat back. A front surface of the base layer comprises a fastening element for mounting additional layers, or pelvis-conforming blocks, to the base layer.

Abstract: Support mechanisms are provided for use with a wheelchair pelvic support system generally having a base plate with opposite support wings and a central base between the support wings. A pelvis support mechanism comprises a notched support pad engageable with the base plate and pelvis-conforming blocks of a pelvic support system. The notched support pads comprise a soft and resiliently compressible material. One or more notches are provided in the compressible material. A fastening element is provided between the compressible material and the base plate of the pelvic support system for attaching the compressible material to the base plate of the pelvic support system.