Bicycle Ppt
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Transcript of Bicycle Ppt
A great machine to ride
And also a great mechanical work of art!
A PRESENTATION BY
DIVYA SINGH
KRITI SACHDEVA
JESSICA SAWHNEY
ISHITA GAUTAM
HEENA TANEJA
WHY????BICYCLE ORIGINATED
THE INVENTION OF BICYCLE
1817-BIRTH OF BICYCLE
1839
1860
1869
1870
1876
1878
1879
1879
1880
1885
1890
1892
1928
1947
1948
1956
1965
1970
1980
1990
2000
AND NOW................
WHAT IS A BICYCLE MADE UP OF?HOW DOES IT WORK!?
CHAIN WHEELS•They are the gears at the front
•Most bikes have 2-3 such wheels
FREEWHEEL
It is attached to the rear wheel.
DERAILLEURS
•A cycle has a front and rear derailleaurs
•used to change gears
Thus, we know that a bicycle is the simplest form of mechanical transport!
Benefits of Cycling
BETTER HEALTH
• BETTER ENVIRONMENT
• SAVES MONEY
• CLOSE TO NATURE
Why don’t we use bicycles in our daily life?
A SURVEY
Issues with cycle commuting
Safety Space limit Cycling lane Exposure to pollution Status symbol
THE DESIGN SOLUTION
We look forward to your support as well as suggestions and comments on our design…
THANK YOU
Sources: www.Howstuffworks.com
www.exploratorium.edu
DK Family encyclopedia
Special thanks to
Mr.Rudrajit Bose
Special thanks to
The public of Galleria Mall, Gurgaon
Copyright © Pearl Academy Of Fashion, New Delhi 2009