Writing device for plotting and recording apparatus

A recording or plotting apparatus has a pen (2) which is movable on a record surface and which is supported on a penholder or carriage (1). Two portions of cable (3) are connected to the penholder or carriage (1) and the lengths of these cable portions can be varied by a driving means (7) in order t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BRASH, ROBERT ALAN DAVID
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES FOR WRITING OR DRAWING ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS ARTICLES FOR WRITING OR DRAWING UPON BUREAU ACCESSORIES MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS TARIFF METERING APPARATUS TESTING TRANSPORTING WRITING OR DRAWING IMPLEMENTS
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Beschreibung
Zusammenfassung:	A recording or plotting apparatus has a pen (2) which is movable on a record surface and which is supported on a penholder or carriage (1). Two portions of cable (3) are connected to the penholder or carriage (1) and the lengths of these cable portions can be varied by a driving means (7) in order to move the penholder or carriage on the record surface. The cable portions are maintained under tension.