Semester

Spring

Date of Graduation

2002

Document Type

Thesis

Degree Type

MS

College

Statler College of Engineering and Mineral Resources

Department

Mechanical and Aerospace Engineering

Committee Chair

W. Scott Wayne.

Abstract

The concern for people with disabilities who are users of wheelchairs has become a dynamic research area in the past several years. As part of this research, new and innovative mechanisms that give the manual wheelchair users a mechanical advantage, and allow them to operate a standard wheelchair with less effort and muscle strain are being developed.;An innovative mechanism has been conceived, designed, built, and tested. It allows the user to propel a standard wheelchair in both the push and pull strokes of the handle. This new design will allow for a more symmetric muscle development of the shoulder and upper-arm complex, and should reduce muscle (skeletal) injuries. A prototype of the innovative mechanism was built and retrofitted onto a standard manual wheelchair, and a portable wheelchair testing station was designed and fabricated to allow for human testing comparative measurements between a standard wheelchair and the innovative mechanism.

Share

COinS