Web Results

en.wikipedia.org/wiki/Pantograph

A pantograph is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an ...

www.historyofinformation.com/expanded.php?id=1555

Between 1603 and 1605 German astronomer Christoph Scheiner Offsite Link invented the pantograph Offsite Link . This was probably the first copying device.

redi.imss.fi.it/inventions/index.php/Pantograph

Sep 8, 2010 ... Inventor. Christoph Scheiner (1573-1650). Historic Period. 1603. Description. Instrument invented by the Jesuit Father Christoph Scheiner to ...

www.britannica.com/art/pantograph

See Article History. Alternative ... Pantograph, instrument for duplicating a motion or copying a geometric shape to a reduced or enlarged scale. It consists of an ...

paulscottinfo.ipage.com/linkages/1pantograph.html

We remember Scheiner for constructing the first pantograph in 1603, and writing ... A rather humorous innovation in the history of the pantograph was 'The Turk' ...

www.monticello.org/site/house-and-gardens/polygraph

Historical Notes: Marked "Hawkins & Peale's Patent Polygraph No. ... the polygraph used the principles of the pantograph, a draftsman's tool for reducing and ...

www.circuitousroot.com/artifice/letters/press/typemaking/making-matrices/pantograph-in-context/index.html

(In a drafting or engraving pantograph, typically one point is fixed, one is guided, .... retained the distintive Taylor-Hobson look throughout their production history ...

www.wisegeek.com/what-is-a-pantograph.htm

Apr 28, 2017 ... A pantograph is a movable framework made of a parallelogram with two hinged arms ... Top 10 unbelievable historical concurrencies ...

www.merriam-webster.com/dictionary/pantograph

Define pantograph: an instrument for copying something (such as a map) on a ... Origin and Etymology of pantograph ... Medical Definition of pantograph.

www.experimentaltvcenter.org/pantograph

This article describes a new device, the Electronic Pantograph. ... Of course, one should be thankful for the historical record afforded by such achievements as ...