DESIGN OF A LIGHT WEIGHT STRETCHER WITH A FOLDING MECHANISM
Abstract
In the coastal area of the Niger Delta of Nigeria, wheeled vehicles are hindered because of the rough terrain. This has increased the number of deaths especially in battle fields and in an emergency situation. Therefore, the design of a lightweight stretcher with folding mechanism became necessary in such regions of the Niger Delta of Nigeria. This design presents some problems ranging from material selection, mechanism selection, and design parameters. The equations of bending and deflection were used within a reasonable factor of safety. Tarpaulin confutes, which can carry a weight as much as 100kg, was used as the plate to ensure lightness of the stretcher. In addition, plain carbon steel was used as the stretcher beam
Keywords:
Design Lightweight, Stretcher, Folding mechanism, Coastal areas, rough terrainDownloads
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Copyright (c) 2024 Komonibo Ernest Bolouebi , Tudou Perewarifagha

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References
Haynes, C.A. (2004); Stretcher Design with lightweight but sturdy Materials,
Available website; www.efunda.com
Hillborn, E.H. (2002). Handbook of Engineering Psychology, pp141.
Patenza, G.Z. (2002). Essential Stretcher Design Mechanics pp.160-191.
Rajput, R.K. (2006). Strength of Materials, 6thEdition, pp. 263.
Shigley, E. (2003). Mechanical Engineering Design, 1st Matrix Edition.
WHO (2004). Human Physiological Statistics pp.307.
_______________________________________Cavalcanti, P. M. (2010). Building an Engineered Complex Stretcher. Degree of Bachelor of Science in Mechanical Engineering,
Worcester Polytechnic Institute.
Vignesh, V., Prakash, R., Stephen, M. S., Kumar, S. A. (2017). Design and Development of Two in One Foldable Stretcher cum Wheel Chair. International Research Journal of Engineering and Technology, 4(6): 2739- 2745.
Waghmare, S. N., Sawant, N., Dhumal, S., Kedar, N., Patil, P., Dambe, P. R. (2015).Design and Analysis of Compact Stretcher with Rubber Shock Absorbers. International Journal of Engineering Research, Science and Technology, 4(2): 128-234.
Cole, G. M. (2018). The Influence of Manual and Hydraulic Stretchers on Recruitment, Retention, and Turnover in the Emergency Medical Services Workforce. A PhD Dissertation submitted to the Graduate School, The College of Science and Technology, The University of Southern Mississippi, USA.
Rashid, A. K., Safar, A. Razack, S. S., Vishnu, K.V., Vishnu, C. R. (2010). Design and Fabrication of Pneumatically Powered Wheel Chair-Stretcher Device.InternationalJournal of Innovative Research in Science, Engineering and Technology, 4(1):10278- 10282.