File:Scale - half Roberval balance with spring scale replacing missing right construction2.jpg

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Deutsch: Labormodell eines Wägeprinzips mit Parallelogrammführung und Federwaage. Kraftvektoren in der Konstruktion. Spezialfall Parallelogramm ist ein Rechteck. Es ist eine abgewandelte Roberval-Waage, bei der die rechte Seite der Roberval-Waage durch eine Feder ersetzt wurde. An der Länge der Feder kann man die Kraft ablesen und damit das Gewicht auf dem Wiegefläche errechnen. Man würde durch Auflegen von bekannten Gewichten eine Skale erstellen. Ein ähnliches Prinzip wurde bei Briefwaagen verwendet.
English: Mock-up model of a weighing principle with parallelogram guiding and spring scale. Vectors of the construction. Special case when the parallelogramm is a rectangle. It's a modified Roberval balance, where the right side is replaced by a spring. The length of the spring is equal to the drag. Then the weigh on the scale tray could be calculated. There would be a calibrated scale reading on the spring scale. A similar principle was used for letter scales.
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Author Temdor

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current15:31, 13 February 2020Thumbnail for version as of 15:31, 13 February 20201,212 × 732 (198 KB)Temdor (talk | contribs)User created page with UploadWizard

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