Pdg Product Design Group Inc.

Pdg, Inc.

Torr Brown

David Cheng

David James Harding

Phil Mundy

Nancy Balcom

Louis Belanger

Janusz Krawczynski

David Harding

Chris Morse

Jae-won Sim

A modular wheelchair assembly is adapted to be reconfigured between a fixed angle of tilt, a dynamically adjustable tilt-in-space configuration with the tilt axis being near the user's knees and a dynamically adjustable tilt-in-space configuration with the tilt axis being near the user's center of gravity. The reconfiguration is achieved by modifying a limited number of selectively removable components of the support assembly or the pivot assembly of the wheelchair.

Reconfigurable tilt wheelchair

A telescoping crossbar assembly for a wheelchair comprises an inner tube that is slidable within an outer tube. The head portion of a pass-through fastener bears on the inner tube through a sufficiently large head-side aperture so as to slightly deform the inner tube and to hold the two tubes by friction in mutual engagement.

Telescoping crossbar assembly

Wheelchair member

Growing community of inventors

Vancouver, Canada

Torr Brown