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Compose a 5000 words essay on Recumbent tricycle for disabled user. Needs to be plagiarism free!Download file to see previous pages... 3.1Summary of Risks and Actions to Take3.2Development of Key Skil
Compose a 5000 words essay on Recumbent tricycle for disabled user. Needs to be plagiarism free!
Download file to see previous pages...3.1Summary of Risks and Actions to Take
3.2Development of Key Skills
4. BACKGROUND
4.1Suspension System for Tricycle
4.2Tricycle Lay-outs
5. USER
6. THEORY AND EQUATION
6.1Spring Rate
6.2Damping
7. MOTION MECHANICS
7.1Front Fork Suspension
7.2Rear Suspension
8. DEVELOPMENT AND DESIGN OF SUSPENSION BY SOLIDWORKS
9. MATERIALS FOR THE SUSPENSION SYSTEM
10. MANUFACTURING THE SUSPENSION
11. CONCLUSIONS
REFERENCES
LIST OF FIGURES
Figure 2.1Starley's Coventry Rotary Tricycle
Figure 2.2Humber Cripper (Griffin 1885)
Figure 2.3Leaf Springs (Courtesy of Yahoo! Images)
Figure 2.4The English longbow (Courtesy of Yahoo! Images)
Figure 2.5Helical or Coiled Springs (Courtesy of Yahoo! Images)
Figure 2.6Shock Absorber Diagram (http://www.babcox.com/editorial/tr/30158.htm)
Figure 2.7Anti-roll Bar
Figure 2.8Track Bar (Courtesy of Yahoo! Images)
Figure 4.1Fork Suspensions (Silltech Inc. 2005. Yahoo! Images).
Figure 4.2Suspension Seat Post
Figure 4.3Rear Suspension
Figure 4.4Typical Upright Tricycle (Yahoo! Images)
Figure 4.5Delta Recumbent Tricycle (Yahoo! Images)
Figure 4.6Tadpole Recumbent Tricycle (Yahoo! Images)
Figure 5.1Brakes
Figure 5.2Rear View of the Proposed Suspension System for a Single-handed Recumbent Delta Tricycle (Seen at the Back).
Figure 6.1 The Force to Stretch a spring is Proportional to its Elongation:
Figure 6.2Shock Absorbers: A - Piston. B - Cylinder. C - Piston Rod. D - Oil
Figure 7.1Threaded Adjuster Cap
Figure 7.2Lock - ring Adjuster (Baker 2008)
Figure 7.3Ramp - type Preload Adjuster (Baker 2008)
Figure 8.1Shocks and Springs System
Figure 8.2 Shocks and Spring System Assembly Parts
Figure 10.1Rear Suspension Assembly
Figure 10.2Rear Wheel Movements within the Suspension...
The front suspension will simply make use of the front fork suspension common in other bicycles and tricycles. The rear suspension however, has been designed particularly to provide additional comfort and safety for a disabled user. It will make use of shocks and external springs together with movable joints and axles.
This dissertation aims to discuss the development of a recumbent tricycle for disable user (one-handed user). It will specifically endeavour to examine the design and manufacture of the suspension system of the recumbent tricycle especially designed to be driven single handed. This study will also provide answers to the following questions.
Three - wheeler rides or tricycles caught the interest of many people because of the safety and merits it brought to cycling. Riding a tricycle does not require enormous skill or strenuous practice. The only thing you have to do is position yourself, step on the pedals and ride on. There are several expediencies that a tricycle can offer such as sustaining larger baggage capacity and accommodating conventional women's wear. Thus tricycle offers both convenience and comfort.
A German paraplegic named Stephen Farffler constructed the first tricycle in 1680.
