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LINK-GEAR PLANIMETER MECHANISM |
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 Pinche para ampliar
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Description
When stylus F is moved around closed curve a, slotted link 1 slides along fixed pin B. At this, the angle of rotation of measuring wheel 2 is proportional to the area A. Thus A=1/2∮(r²)dφ. |
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DMG-Lib
Europeana
Ilmenau TU