A pantograph (from Greek παντ- 'all, every' and γραφ- 'to write', from their original use for copying writing) is a mechanical linkage connected in a manner based on parallelograms so that the …

The pantograph is a drawing instrument used to enlarge and reduce figures. It was devised by the Jesuit astronomer and mathematician Christoph Scheiner in 1603 and described by him in a …

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The meaning of PANTOGRAPH is an instrument for copying something (such as a map) on a predetermined scale consisting of four light rigid bars jointed in parallelogram form; also : any …

The links in a pantograph may be arranged in other ways, but they all contain a parallelogram. Pantographs are used for reducing or enlarging engineering drawings and maps and for …

Learn how to use a Pantograph as an alternate method of enlarging or reducing an image while creating an outline.

A pantograph has one fixed point O (the “Origin”), and two special points P and Q. It has the property that Q traces an enlarged, or "scale" copy of whatever P traces.

Nov 9, 2025 · A pantograph mechanism is a type of linkage mechanism used to copy, enlarge, or reduce a figure or motion in the same proportion. It consists of a system of bars connected in a …

However, while pantographs vary widely in form and application, not everything which is called a pantograph really is a pantograph. The term was applied to the apparatus used to transmit …

Mar 2, 2020 · Pantographs (see Figs. 1–2) have been widely used for centuries; for example, in surveying and embroidery. With these devices, drawings can be enlarged and reduced. …