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Geneva mechanism: Difference between revisions
Removed dead link to external article on Geneva movement
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<mark>THIS PAGE IS A WORK IN PROGRESS </mark> | |||
The Geneva mechanism is an essential component of many film projectors which works in concert with other projector components such as the [[shutter]] in order to transform a film strip composed of static pictures into what appear to be "moving images". It is a mechanism which converts rotational motion into periodic motion. | The Geneva mechanism is an essential component of many film projectors which works in concert with other projector components such as the [[shutters|shutter]] and intermittent sprocket in order to transform a film strip composed of static pictures into what appear to be "moving images". It is a mechanism which converts rotational motion into periodic motion. | ||
[[File:Geneva_mechanism.gif]] | [[File:Geneva_mechanism.gif]] | ||
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==Resources== | ==Resources== | ||
*[https://en.wikipedia.org/wiki/Geneva_drive Wikipedia article on the Geneva Drive] | *[https://en.wikipedia.org/wiki/Geneva_drive Wikipedia article on the Geneva Drive] | ||
* Kodak Film Notes [http://www.film-tech.com/warehouse/manuals/H5006.pdf "The Intermittent Movement"] | * Kodak Film Notes [http://www.film-tech.com/warehouse/manuals/H5006.pdf "The Intermittent Movement"] | ||
* A video animation and explanation of the Geneva movement can be found [https://www.youtube.com/watch?v=ZNV79Nb1qM8 here] | * A video animation and explanation of the Geneva movement can be found [https://www.youtube.com/watch?v=ZNV79Nb1qM8 here] | ||
==See Also== | |||
[[Category:Projector components]] | [[Category:Projector components]] | ||
[[Category:Equipment]] | [[Category:Equipment]] | ||