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How to construct a film projector using a geneva mechanism? Answered

I am doing a project of making a geneva mechanism and then employing this mechanism i have to constructing a working model of film projector. First part regarding the making of geneva mechanism is complete but i can not find anything regarding the design and construction of such a projector that uses this mechanism.

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Burf

Best Answer 6 years ago

The concept is really quite simple. Look at the attached image, add a strong light source and a lens to project the image, a take-up reel and you're there.

projector.gif

https://www.google.co.uk/search?tbm=isch&hl=en&source=hp&biw=1920&bih=960&q=cini+projector+mecham%3Dnism&gbv=2&oq=cini+projector+mecham%3Dnism&aq=f&aqi=&aql=1&gs_l=img.3...1987l14296l0l14656l26l26l0l11l0l0l140l1415l11j4l15l0.cfis.1.#hl=en&gbv=2&tbm=isch&sa=1&q=movie+projector+genva+mechanism&oq=movie+projector+genva+mechanism&aq=f&aqi=&aql=1&gs_l=img.12...8675l14149l0l15962l8l8l0l0l0l0l186l865l5j3l8l0.cfis.1.&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&fp=8fd7114b318f4397&biw=1920&bih=960

some of these might help you.

If you understand how the mechanism works

and

how the movie projector works you should be able to put them together.