Drawing apparatus

Details Drawing apparatus Drawing apparatus

2007-12-03

2009-06-16

Fulton, Christopher W (Department: 2841)

Geometrical instruments

Scriber

Curved line

Reexamination Certificate

active

07546686

ABSTRACT:
A drawing apparatus is provided having a housing, a rotating mechanism and a drawing mechanism. The housing has a circumferential ring gear located within an interior portion of the housing. The rotating mechanism is rotatably mounted within the housing and has a motor operatively connected to a drive gear. The drive gear rotates about a drive axis and is positioned for engagement with the ring gear. The drawing mechanism is pivotally mounted on the rotating mechanism, and has a drawing implement holder connected to the drive gear by a connector. The connector is mounted to a portion of the drive gear that is spaced away from the drive axis. Upon rotation of the rotating mechanism with respect to the housing, the drawing implement holder mechanism pivots with respect to the rotating mechanism. Also provided is a method of drawing using such drawing apparatus.

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