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 …

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 …

The word pantograph comes from the Greek words pantos meaning all and grapho meaning to write. The device consists of a series of linked arms that can move in a parallel motion, …

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. …

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.

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 …

Instrument invented by the Jesuit Father Christoph Scheiner to copy drawings on a different scale. It consists of four rods hinged together to form a parallelogram, with the hinge points varying in …

Dec 19, 2019 · Consisting of multiple landing points where a writing utensil could attach, a pantograph would mimic the motion created by the user, effectively duplicating shape while …